Glass fiber cotton injection molding device

Abstract

The invention discloses a glass fiber cotton blowing forming device which comprises a supporting device, a cleaning device and a pushing device, and the supporting device is used for collecting sprayed and formed glass fiber cotton; the cleaning device is arranged at the top of the outer wall of the supporting device, the cleaning device can be matched with the supporting device, and the cleaning device can clean residual and accumulated glass fiber cotton on the inner wall of the top of the supporting device; the pushing device is arranged at the bottom of the outer wall of the supporting device, and the pushing device can output fiber cotton of the integrated block in the supporting device outwards through the cleaning device; the cleaning device drives a scraping ring to move up and down on the inner wall of the spraying chamber shell through a brake motor, glass fiber cotton adhered to the inner wall of the top of the spraying chamber shell is scraped and cleaned through a transmission structure of a rack and a gear, spraying opening blockage caused by paint mist or fiber accumulation is avoided, continuous and stable operation of the device is ensured, and the service life of the device is prolonged. And the shutdown maintenance frequency is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of glass fiber wool blowing molding devices, in particular to a glass fiber wool blowing molding device. Background Art

[0002] In the production process of glass fiber wool, blow molding is one of the key links; traditional glass fiber wool blow molding devices have many problems in actual application; in the existing technology, glass fiber wool is easy to stick to the inner wall of the spray chamber shell during the blowing process, especially accumulate near the blowing port; as the production time increases, the accumulated fiber wool will gradually block the blowing channel, resulting in uneven blowing pressure and uneven fiber distribution, seriously affecting product quality; in addition, cleaning the accumulated material on the inner wall requires frequent shutdowns, and manual scraping is not only time-consuming and labor-intensive, but also has the problem of incomplete cleaning, which increases equipment maintenance and production downtime.

[0003] After the glass fiber wool is formed, traditional devices require manual removal of the accumulated fiber wool blocks from the collection bin. This process is not only inefficient, but also, because the glass fibers are small and sharp, they can easily cause health hazards such as skin allergies and respiratory damage to operators. However, the lack of collaborative design with the cleaning device makes it impossible to achieve synchronous operation. Summary of the Invention

[0004] The purpose of the present invention is to provide a glass fiber wool blowing molding device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a glass fiber wool blow-molding device, comprising a supporting device, a cleaning device and a pushing device, wherein the supporting device is used to collect the glass fiber wool that is blown out and formed; the cleaning device is arranged at the top of the outer wall of the supporting device, and the cleaning device can cooperate with the supporting device, and the cleaning device can clean the glass fiber wool remaining and accumulated on the inner wall of the top of the supporting device; the pushing device is arranged at the bottom of the outer wall of the supporting device, and the pushing device can output the fiber cotton collected in blocks in the supporting device to the outside through the cleaning device.

[0006] Preferably, in order to support the operation of the entire device, the supporting device includes a quadrangular frame, an arc-shaped plate, a movable groove, a collecting bin, an electric push rod, a collecting platform and a spray chamber shell, and the quadrangular frame is used to support the entire device; the arc-shaped plate is arranged at the center of the top surface of the quadrangular frame, and the outer wall of the arc-shaped plate is provided with a through movable groove; the collecting bin is arranged on the top surface of the arc-shaped plate, and the inner cavity of the collecting bin is passed through to the arc-shaped plate; the electric push rod is arranged at the center of the circle in the arc-shaped plate; the collecting platform is arranged at the pushing end of the electric push rod, and the collecting platform can move up and down within the collection bin; the spray chamber shell is arranged on the top surface of the collecting bin, and the inner cavity of the spray chamber shell is passed through to the collection bin.

[0007] Preferably, in order to clean the glass fiber wool remaining on the top of the inner wall of the support device, the cleaning device includes a support platform, a support plate, a first gear, a brake motor, a bridge gear, a scraper ring and a first rack, the support platform is arranged at the top of the outer wall of the spray chamber shell; the support plate is arranged at one end of the top surface of the support platform; the first gear is arranged on one side of the outer wall of the support plate and close to the center through a first bearing; the brake motor is arranged on the other side of the outer wall of the support plate, and the output end of the brake motor is connected and fixed to one end of the first gear; the bridge gear is arranged at one end of one side of the outer wall of the support plate through a second bearing, and the bridge gear and the first gear are meshed with each other; the scraper ring is arranged at the top of the inner wall of the spray chamber shell, and the first gear can move up and down the inner wall of the spray chamber shell; the first rack is arranged on the outer wall of the scraper ring, and the first rack and the bridge gear are meshed with each other.

[0008] Preferably, after the brake motor is started, it drives the first gear to rotate, and the first rack is engaged through the bridge gear, thereby driving the scraper ring to move back and forth up and down on the inner wall of the spray chamber shell.

[0009] Preferably, in order to transmit the pushing device, the cleaning device further includes a connecting rod, a first cone wheel, a transmission rod and a first bridge cone wheel, the connecting rod is arranged at the center of the other end of the first gear; the first cone wheel is arranged at one end of the connecting rod; the transmission rod is arranged on the outer wall of the spray chamber shell through the first bearing seat, and the top end of the transmission rod passes through the support platform; there are two first bridge cone wheels, which are respectively arranged at the upper and lower ends of the transmission rod, and the first bridge cone wheel at the top is engaged with the first cone wheel, and the first cone wheel can drive the two first bridge cone wheels to rotate.

[0010] Preferably, in order to clean the glass fiber wool and output the stacked glass fiber wool at the same time, the pushing device includes a carrying platform, a second gear, a push plate, a second rack, a round rod, a second conical wheel, a rotating rod and a second bridge conical wheel, the carrying platform is arranged on the outer wall of the arc plate, the top surface of the carrying platform and the bottom surface of the movable groove are at the same horizontal plane; the second gear is arranged at one end of the top surface of the carrying platform through a third bearing; the push plate is embedded in the movable groove, and the push plate can move in the movable groove; the second rack is arranged at the bottom of the outer wall of the push plate; the round rod is arranged at the center of the top surface of the second gear; the second conical wheel is arranged on the top surface of the round rod; the rotating rod is arranged at the center of the top surface of the carrying platform through the second bearing seat; there are two second bridge conical wheels, which are respectively arranged at the left and right ends of the rotating rod, the second bridge conical wheel at the left end is meshed with the second conical wheel, and the second bridge conical wheel at the right end is meshed with the first bridge conical wheel.

[0011] Preferably, the rotation of the first bridge cone wheel causes the second bridge cone wheel on the right end to drive the second bridge cone wheel on the left end through the rotating rod, so that the rotation of the second bridge cone wheel on the left end causes the second cone wheel to drive the second rack through the second gear to limit the movement of the push plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The cleaning of the inner wall residue is automated. The cleaning device drives the scraper ring through the brake motor to move up and down the inner wall of the spray chamber shell. The transmission structure of the rack and gear is used to scrape and clean the glass fiber wool stuck to the inner wall of the top of the spray chamber shell to avoid blockage of the spray port caused by paint mist or fiber accumulation, ensure the continuous and stable operation of the device, and reduce the frequency of shutdown maintenance.

[0013] 2. When the cleaning device is in operation, the driving device is synchronously driven by the transmission components of the cone wheel and gear, such as the first cone wheel, the transmission rod, the second bridge cone wheel, etc., so that the push plate moves back and forth in the moving groove, and the fiber cotton blocks formed on the collection platform are output to the outside; this design can complete automatic unloading without stopping the machine, avoiding the inefficiency and safety hazards of manual handling, and realizing full-process automated production.

[0014] 3. The cleaning device and the pushing device are powered by mechanical transmission, without the need for an additional power source, thus reducing energy consumption. At the same time, precise control of components such as the electric push rod and the brake motor enables the collection, cleaning, and output links to run synchronously, thereby improving overall production efficiency. The present invention integrates automatic collection, inner wall cleaning, and linked output functions into one through innovative design of the mechanical structure, thus solving the problems of frequent manual intervention, low cleaning efficiency, and easy clogging of equipment in traditional glass fiber cotton production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic structural diagram of the cleaning device of the present invention; Figure 3 It is a schematic diagram of the position structure of the cleaning device of the present invention; Figure 4 This is a schematic diagram of the position structure of the pushing device of the present invention; Figure 5 This is a schematic structural diagram of the brake motor connection components of the propulsion device of the present invention; Figure 6 This is a schematic structural diagram of the pushing device of the present invention; Figure 7 It is a schematic structural diagram of the pushing device of the present invention; Figure 8 This is a schematic structural diagram of the enlarged view of point A of the present invention.

[0016] In the figure: 1. supporting device, 2. cleaning device, 3. pushing device, 11. quadrangular frame, 12. arc-shaped plate, 13. movable groove, 14. collecting bin, 15. electric push rod, 16. collecting platform, 17. spray chamber shell, 21. supporting platform, 22. supporting plate, 23. first gear, 24. brake motor, 25. bridge gear, 26. scraper ring, 27. first rack, 28. connecting rod, 29. first cone wheel, 210. transmission rod, 211. first bridge cone wheel, 31. carrying platform, 32. second gear, 33. push plate, 34. second rack, 35. round rod, 36. second cone wheel, 37. rotating rod, 38. second bridge cone wheel. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] See also Figures 1-8 The present invention provides a technical solution for a glass fiber wool blow molding device: it includes a supporting device 1, a cleaning device 2 and a pushing device 3, the supporting device 1 is used to collect the spray-molded glass fiber wool, and the supporting device 1 has a certain supporting effect on the cleaning device 2 and the pushing device 3, ensuring the stable operation of the cleaning device 2 and the pushing device 3; the cleaning device 2 is arranged at the top of the outer wall of the supporting device 1, the cleaning device 2 can cooperate with the supporting device 1, and the cleaning device 2 can clean the glass fiber wool remaining and accumulated on the inner wall of the top of the supporting device 1, thereby preventing the accumulation of glass fiber wool from affecting the continuous operation of the device; the pushing device 3 is arranged at the bottom of the outer wall of the supporting device 1, and the pushing device 3 can output the fiber wool collected in blocks in the supporting device 1 to the outside through the cleaning device 2, while the cleaning device 2 cleans the glass fiber wool remaining and accumulated on the inner wall of the top of the supporting device 1, and the cleaning device 2 can simultaneously drive the pushing device 3 to output the accumulated glass fiber wool to the outside.

[0019] As a preferred solution, further, Figure 2As shown, the supporting device 1 includes a quadrangular frame 11, an arc-shaped plate 12, a movable groove 13, a collecting bin 14, an electric push rod 15, a collecting platform 16 and a spray chamber shell 17. The quadrangular frame 11 is used to support the entire device; the arc-shaped plate 12 is arranged at the center of the top surface of the quadrangular frame 11, and the outer wall of the arc-shaped plate 12 is provided with a through movable groove 13, and the arc-shaped plate 12 has a certain supporting effect on the top connecting component; the collecting bin 14 is arranged on the top surface of the arc-shaped plate 12, and the inner cavity of the collecting bin 14 is connected to the arc-shaped plate 12, and the collecting bin 14 is used to collect the blown glass fiber cotton; the electric push rod 15 is arranged at the center of the circle in the arc-shaped plate 12, and the electric push rod 15 is a three-section type, three The small retraction height of the segment can better cooperate with the push plate 33; the collecting platform 16 is arranged at the pushing end of the electric push rod 15, and the collecting platform 16 can move up and down within the collection bin 14 within a limited position, and the collecting platform 16 can form a closed space with the collection bin 14, and collect the glass fiber cotton modularly. By adjusting the height position of the collecting platform 16 in the collection bin 14 driven by the electric push rod 15, the height of the glass fiber cotton accumulation can be adjusted, thereby adjusting the size of the glass fiber cotton; the spray chamber shell 17 is arranged on the top surface of the collection bin 14, and the inner cavity of the spray chamber shell 17 passes through the collection bin 14, and the spray chamber shell 17 is used as a buffer space for the spraying of glass fiber cotton.

[0020] As a preferred solution, further, Figure 3 As shown, the cleaning device 2 includes a support platform 21, a support plate 22, a first gear 23, a brake motor 24, a bridge gear 25, a scraper ring 26 and a first rack 27. The support platform 21 is arranged at the top of the outer wall of the spray chamber shell 17, and the support platform 2 has a certain supporting force on the surface structure; the support plate 22 is arranged at one end of the top surface of the support platform 21; the first gear 23 is arranged on one side of the outer wall of the support plate 22 and close to the center through a first bearing; the brake motor 24 is arranged on the other side of the outer wall of the support plate 22, and the output end of the brake motor 24 is connected and fixed to one end of the first gear 23. The brake motor 24 has a certain self-locking ability. When the brake motor 24 is not operating, the scraper ring 26 is fixed by the first rack 27; the bridge gear 25 is fixed by the second bearing The bridge gear 25 is arranged at one end on one side of the outer wall of the support plate 22, and the bridge gear 25 is meshed with the first gear 23, and the bridge gear 25 is used for transmission; the scraper ring 26 is arranged at the top of the inner wall of the spray chamber shell 17, and the first gear 26 can move up and down on the inner wall of the spray chamber shell 17, and the scraper ring 26 is used to scrape the glass fiber wool remaining on the inner wall of the spray chamber shell 17; the first rack 27 is arranged on the outer wall of the scraper ring 26, and the first rack 27 is meshed with the bridge gear 25; the brake motor 24 causes the first gear 23 to rotate through the bridge gear 25 to drive the first rack 27 to drive the first gear 26 to move up and down in the spray chamber shell 17; this device can clean the glass fiber wool remaining on the inner wall of the spray chamber shell 17, prevent blockage and extend the service life of the device.

[0021] As a preferred solution, further, Figure 4 、 Figure 5 As shown, the cleaning device 2 also includes a connecting rod 28, a first conical wheel 29, a transmission rod 210 and a first bridge conical wheel 211. The connecting rod 28 is arranged at the center of the other end of the first gear 23, and the connecting rod 28 is used for transmission; the first conical wheel 29 is arranged at one end of the connecting rod 28, and the first conical wheel 29 is used for transmission; the transmission rod 210 is arranged on the outer wall of the spray chamber housing 17 through the first bearing seat, and the top end of the transmission rod 210 passes through the support platform 21; there are two first bridge conical wheels 211, which are respectively arranged at the upper and lower ends of the transmission rod 210, and the top first bridge conical wheel 211 is engaged with the first conical wheel 29. The first conical wheel 29 can drive the two first bridge conical wheels 211 to rotate, and the two first bridge conical wheels 211 are used for transmission; when the cleaning device 2 is in operation, the operation of the cleaning device 2 is also used to provide power to the pushing device 3.

[0022] As a preferred solution, further, Figure 6 、 Figure 7 and Figure 8 As shown, the pushing device 3 includes a carrying platform 31, a second gear 32, a push plate 33, a second rack 34, a round rod 35, a second cone wheel 36, a rotating rod 37 and a second bridge cone wheel 38. The carrying platform 31 is arranged on the outer wall of the arc plate 12, and the top surface of the carrying platform 31 and the bottom surface of the movable groove 13 are at the same horizontal plane. The carrying platform 31 has a certain supporting force on the surface structure; the second gear 32 is arranged at one end of the top surface of the carrying platform 31 through a third bearing; the push plate 33 is embedded in the movable groove 13, and the push plate 33 can move in the movable groove 13. The push plate 33 is designed to be arc-shaped, which can better fit the glass fiber cotton piled into a cylindrical shape for pushing output; the second rack 34 is arranged at the bottom of the outer wall of the push plate 33; the round rod 35 is arranged at the top center of the second gear 32; the second cone wheel 36 is arranged at the center of the circular The top surface of the rod 35; the rotating rod 37 is arranged at the center of the top surface of the supporting platform 31 through the second bearing seat; there are two second bridge cone wheels 38, which are respectively arranged at the left and right ends of the rotating rod 37, the left end second bridge cone wheel 38 is meshed with the second cone wheel 36, and the right end second bridge cone wheel 38 is meshed with the first bridge cone wheel 211; the rotation of the first bridge cone wheel 211 causes the right end second bridge cone wheel 38 to drive the left end second bridge cone wheel 38 through the rotating rod 37, so that the left end second bridge cone wheel 38 rotates to cause the second cone wheel 36 to drive the second rack 34 through the second gear 32 to limit the movement of the push plate 33. This device can, when the cleaning device 2 is in operation, output the accumulated glass fiber wool outward through the power provided by the cleaning device 2, without the need for the operator to stop the machine for manual handling, thereby improving the work quality.

[0023] The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process. The specific operation is as follows: the glass fiber cotton blowing head is installed on the top of the cavity of the spray chamber shell 17, and the glass fiber cotton blowing head outputs the glass fiber cotton in the spray chamber shell 17, so that the glass fiber cotton falls to the surface of the collection platform 16 at the bottom of the collection bin 14 for accumulation. When the glass fiber cotton is fully stored, the electric push rod 15 drives the glass fiber cotton accumulated on the surface of the collection platform 16 to move downward, and the surface of the collection platform 16 is on the horizontal line with the inner bottom surface of the moving groove 13. At the same time, the inner wall of the spray chamber shell 17 is discharged. The sticky accumulated glass fiber is now removed, and the brake motor 24 rotates to drive the scraper ring 26 to move downward to scrape the sticky accumulated glass fiber on the inner wall of the spray chamber shell 17 to prevent blockage and affect the work quality, and maintain continuous operation. At the same time, the first cone wheel 29 rotates through the transmission component to make the second gear 32 rotate and drive the second rack 34 to drive the push plate 33 to push the accumulated glass fiber cotton for output. Similarly, the brake motor 24 drives the scraper ring 26 back to its original position and drives the push plate 33 back to its original position through the transmission component to operate repeatedly. The device does not require equipment shutdown for manual handling and output, and can operate continuously.

[0024] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A glass fiber cotton blowing molding device, comprising: A supporting device (1) for collecting the sprayed glass fiber wool; A cleaning device (2) is provided on the top of the outer wall of the support device (1), the cleaning device (2) can cooperate with the support device (1), and the cleaning device (2) can clean the glass fiber wool remaining on the inner wall of the top of the support device (1); The pushing device (3) is arranged at the bottom of the outer wall of the supporting device (1), and the pushing device (3) can output the fiber cotton collected into blocks in the supporting device (1) to the outside through the cleaning device (2).

2. A glass fiber wool blowing molding device according to claim 1, characterized in that: The supporting device (1) comprises: A quadrangular frame (11) for supporting the entire device; An arc-shaped plate (12) is arranged at the center of the top surface of the quadrangular frame (11), and a through-going movable groove (13) is formed on the outer wall of the arc-shaped plate (12); A collecting bin (14) is arranged on the top surface of the arc-shaped plate (12), and the inner cavity of the collecting bin (14) passes through the arc-shaped plate (12); An electric push rod (15) is arranged at the center of a circle within the arc-shaped plate (12); A collecting platform (16) is provided at the pushing end of the electric push rod (15), and the collecting platform (16) is capable of moving up and down within the collecting bin (14); The spray chamber shell (17) is arranged on the top surface of the collection bin (14), and the inner cavity of the spray chamber shell (17) passes through the collection bin (14).

3. A glass fiber wool blowing molding device according to claim 2, characterized in that: The cleaning device (2) comprises: A support platform (21) is provided on the top end of the outer wall of the spray chamber housing (17); A support plate (22) is provided at one end of the top surface of the support platform (21); A first gear (23) is arranged on one side of the outer wall of the support plate (22) and close to the center via a first bearing; A brake motor (24) is arranged on the other side of the outer wall of the support plate (22), and an output end of the brake motor (24) is connected and fixed to one end of the first gear (23); A bridge gear (25) is provided at one end of an outer wall of the support plate (22) via a second bearing, and the bridge gear (25) and the first gear (23) are meshed with each other; A scraper ring (26) is provided on the top of the inner wall of the spray chamber housing (17), and the first gear (26) is capable of moving up and down the inner wall of the spray chamber housing (17); The first rack (27) is arranged on the outer wall of the scraper ring (26), and the first rack (27) and the bridge gear (25) are meshed with each other.

4. A glass fiber wool blowing molding device according to claim 3, characterized in that: After the brake motor (24) is started, it drives the first gear (23) to rotate, engages the first rack (27) through the bridge gear (25), and drives the scraper ring (26) to move back and forth up and down on the inner wall of the spray chamber housing (17).

5. A glass fiber wool blowing molding device according to claim 4, characterized in that: The cleaning device (2) further comprises: a connecting rod (28) disposed at the center of the other end of the first gear (23); A first cone wheel (29) is provided at one end of the connecting rod (28); A transmission rod (210) is arranged on the outer wall of the spray chamber housing (17) through a first bearing seat, and the top end of the transmission rod (210) passes through the support platform (21); There are two first bridge cone wheels (211), which are respectively arranged at the upper and lower ends of the transmission rod (210).

6. A glass fiber wool blowing molding device according to claim 5, characterized in that: The first bridge cone wheel (211) and the first cone wheel (29) at the top end are meshed with each other, and the first cone wheel (29) can drive the two first bridge cone wheels (211) to rotate.

7. A glass fiber wool blowing molding device according to claim 6, characterized in that: The pushing device (3) comprises: A bearing platform (31) is provided on the outer wall of the arc-shaped plate (12), wherein the top surface of the bearing platform (31) and the bottom surface of the movable groove (13) are on the same horizontal plane; A second gear (32) is arranged on one end of the top surface of the bearing platform (31) via a third bearing; A push plate (33) is embedded in the movable groove (13), and the push plate (33) is movable in the movable groove (13); A second rack (34) is provided at the bottom of the outer wall of the push plate (33); A round rod (35) is arranged at the center of the top surface of the second gear (32); A second cone wheel (36) is arranged on the top surface of the round rod (35); A rotating rod (37) is arranged at the center of the top surface of the bearing platform (31) through a second bearing seat; There are two second bridge cone wheels (38), which are respectively arranged at the left and right ends of the rotating rod (37). The second bridge cone wheel (38) at the left end is meshed with the second cone wheel (36), and the second bridge cone wheel (38) at the right end is meshed with the first bridge cone wheel (211).

8. The glass fiber wool blowing molding device according to claim 7, characterized in that: The first bridge cone wheel (211) rotates so that the second bridge cone wheel (38) at the right end drives the second bridge cone wheel (38) at the left end via the rotating rod (37), thereby rotating the second bridge cone wheel (38) at the left end so that the second cone wheel (36) drives the second rack (34) via the second gear (32) to cause the push plate (33) to move in a limited position.

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