Coating machine for fireproof fabric

Abstract

The utility model discloses a fireproof fabric coating machine which comprises a conveying table and a conveying machine shell fixedly installed on the conveying table, a conveying roller used for conveying fireproof fabric in the front-back direction is movably installed in the conveying machine shell, and a spraying pump is fixedly installed at the top of the conveying machine shell. The spraying pump is provided with an external connector used for being externally connected with fireproof paint. And the output end of the spraying pump is fixedly connected with a material conveying pipe. According to the fireproof fabric coating machine, fireproof coating can be conveniently coated on a fireproof fabric, and the spraying head can swing left and right in the coating process, so that the spraying head can uniformly spray the fireproof coating on the fireproof fabric left and right, and the problem that the spraying head used in the existing fireproof fabric coating machine is relatively fixed, so that the spraying head cannot be used for spraying the fireproof coating on the fireproof fabric is solved. And therefore, the situation that some corner positions of the fireproof fabric are not coated in place is easily caused, and finally, the better uniformity of the thickness of the fireproof fabric coating is ensured, and the better coating quality of the fabric is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric coating, in particular to a coating machine for fireproof fabrics. Background Art

[0002] As we all know, a fire-retardant fabric coating machine is a device specially used to apply fire-retardant coating to fabrics. Its main function is to evenly apply fire-retardant materials on the surface of fabrics to improve the fire-retardant performance of fabrics. The device usually includes the following parts: (1) Coating system: used to evenly apply fire-retardant coating on fabrics. (2) Drying system: helps the coating to dry quickly so that it can be fixed on the fabric. (3) Control system: regulates the operating parameters of the equipment, such as coating speed, temperature, etc. (4) Conveying system: transports fabrics through the coating and drying areas.

[0003] It is widely used in fire protection, industry, clothing and other fields, and can improve the fire safety of related products. However, in the existing fireproof fabric coating machine technology, the spray head in its coating system is usually set in one position for coating, and the position is relatively fixed. In this way, when the fireproof fabric is transported to the coating area for coating, it is easy for some corners to be not coated in place, and it is difficult to ensure the uniformity of the coating thickness, so further improvement is needed. To this end, the utility model proposes a coating machine for fireproof fabrics. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a coating machine for fireproof fabrics.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A coating machine for fireproof fabrics, comprising a transmission platform and a transmission casing fixedly mounted on the transmission platform, wherein a transmission roller for transmitting the fireproof fabric in a front-to-back direction is movably mounted in the transmission casing, a spray pump is fixedly mounted on the top of the transmission casing, and an external interface for externally connecting fireproof coating is arranged on the spray pump; a feed pipe is fixedly connected to the output end of the spray pump, a hard material distribution pipe is fixedly connected to the bottom of the feed pipe through a plurality of transmission hoses, and a spray head is fixedly connected to the bottom end of the hard material distribution pipe;

[0007] The transmission casing is also movably provided with a laterally arranged movable column, a plurality of swing frames are movably provided with a front side of the movable column, and the top ends of the plurality of swing frames are rotatably provided in the transmission casing through rotating shafts respectively, and the bottom end of the swing frame is fixedly connected to the top of the spray head; a movable rod is fixedly connected to the right end of the movable column, and the right end of the movable rod movably penetrates to the outside of the transmission casing, and a driving device is fixedly provided on the outside of the transmission casing located at the lower side of the movable rod, and a driving groove is provided on the driving device, a movable seat is slidably provided in the driving groove, and a linkage frame is fixedly connected between the top of the movable seat and the bottom right end of the movable rod; a screw rod is rotatably provided in the driving groove, and the screw rod is connected to the movable seat by threaded transmission, a screw rod motor is fixedly provided on the right inner wall of the driving groove, and the output end of the screw rod motor is fixedly connected to the right end of the screw rod.

[0008] Furthermore, the plurality of swing frames and spray heads are evenly and equidistantly arranged.

[0009] Furthermore, a sliding groove is provided on the swing frame, a sliding pin is fixedly connected to the movable column, and the sliding pin passes through the sliding groove and is slidably connected to the inner wall of the sliding groove.

[0010] Furthermore, a screw nut is fixedly sleeved on the movable seat, and the screw rod passes through the screw nut and is threadedly connected to the screw nut.

[0011] Furthermore, the left end of the movable column is fixedly connected with a linkage sliding rod, a sliding sleeve is fixedly installed on the left inner wall of the transmission housing, and the left end of the linkage sliding rod is slidably sleeved in the sliding sleeve.

[0012] Furthermore, a controller is provided on the front side of the transmission platform, and the controller is electrically controlled and connected to the spray pump and the screw motor respectively.

[0013] By adopting the above structure, the utility model has the following beneficial effects:

[0014] The utility model not only facilitates the application of fire-retardant coating on fire-retardant fabrics, but also during the coating process, the cooperation of the screw motor, screw, movable seat, screw nut, linkage frame, movable rod, movable column, sliding pin, swing frame and sliding groove can make the swing frame swing left and right with the rotating shaft as the center. When the swing frame swings, it also drives the spray head to swing left and right, thereby ensuring that the spray head sprays the fire-retardant coating onto the fire-retardant fabric evenly left and right, avoiding the situation that the spray heads used in the existing fire-retardant fabric coating machines are all relatively fixed, which makes it easy for some corners of the fire-retardant fabric to be not coated in place. Ultimately, it is beneficial to ensure that the thickness of the fire-retardant fabric coating is more uniform and the coating quality of the fabric is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a structural schematic diagram of a coating machine for fireproof fabrics proposed by the utility model;

[0016] Figure 2 It is a schematic diagram of the local detail structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the structure with part A enlarged.

[0018] In the figure: 1. transmission platform; 2. transmission housing; 3. spray pump; 301. external interface; 302. feed pipe; 303. transmission hose; 304. hard material distribution pipe; 4. swing frame; 401. rotating shaft; 402. sliding groove; 403. sliding pin; 5. spray head; 6. transmission roller; 7. fireproof fabric; 8. driving device; 801. driving groove; 802. screw motor; 803. screw; 804. screw nut; 9. movable seat; 10. linkage frame; 11. movable rod; 12. movable column; 13. linkage slide rod; 14. sliding sleeve; 15. controller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A coating machine for fireproof fabrics, comprising a transmission platform 1 and a transmission casing 2 fixedly mounted on the transmission platform 1, a transmission roller 6 for transmitting the fireproof fabric 7 in a front-to-back direction movably mounted in the transmission casing 2, a spray pump 3 fixedly mounted on the top of the transmission casing 2, an external interface 301 for externally connecting fireproof coating is provided on the spray pump 3; a feed pipe 302 is fixedly connected to the output end of the spray pump 3, a hard material distribution pipe 304 is fixedly connected to the bottom of the feed pipe 302 through a plurality of transmission hoses 303, and a spray head 5 is fixedly connected to the bottom end of the hard material distribution pipe 304;

[0021] A laterally arranged movable column 12 is also movably installed in the transmission casing 2, and a plurality of swing frames 4 are movably installed on the front side of the movable column 12, and the top ends of the plurality of swing frames 4 are rotatably installed in the transmission casing 2 through the rotating shaft 401, and the bottom end of the swing frame 4 is fixedly connected to the top of the spray head 5; a movable rod 11 is fixedly connected to the right end of the movable column 12, and the right end of the movable rod 11 movably penetrates to the outside of the transmission casing 2, and a driving device 8 is fixedly installed on the outside of the transmission casing 2 located on the lower side of the movable rod 11, and a driving groove 801 is provided on the driving device 8, and a movable seat 9 is slidably installed in the driving groove 801, and a linkage frame 10 is fixedly connected between the top of the movable seat 9 and the bottom right end of the movable rod 11; a screw rod 803 is rotatably installed in the driving groove 801, and the screw rod 803 is connected to the movable seat 9 by threaded transmission, a screw motor 802 is fixedly installed on the right inner wall of the driving groove 801, and the output end of the screw motor 802 is fixedly connected to the right end of the screw rod 803.

[0022] In this embodiment, multiple swing frames 4 and spray heads 5 are evenly arranged at equal distances; a sliding groove 402 is provided on the swing frame 4, a sliding pin 403 is fixedly connected to the movable column 12, and the sliding pin 403 passes through the sliding groove 402 and is slidably connected to the inner wall of the sliding groove 402.

[0023] In this embodiment, a screw nut 804 is fixedly sleeved on the movable seat 9, and the screw 803 passes through the screw nut 804 and is threadedly connected to the screw nut 804; the left end of the movable column 12 is fixedly connected to a linkage slide rod 13, and a sliding sleeve 14 is fixedly installed on the left inner wall of the transmission housing 2, and the left end of the linkage slide rod 13 is slidably sleeved in the sliding sleeve 14.

[0024] A controller 15 is also provided on the front side of the transfer platform 1 , and the controller 15 is electrically controlled and connected to the spray pump 3 and the lead screw motor 802 , respectively.

[0025] like Figure 1-3The fireproof fabric coating machine shown in the figure, when in use: the fireproof fabric 7 is transmitted to the bottom of the spray head 5 by the transmission of the transmission roller 6, and the spray pump 3 is used to work and the fireproof coating material connected to the external interface 301 is taken, and then the fireproof fabric 7 is sprayed downwards through the feed pipe 302, the transmission hose 303, the hard material distribution pipe 304 and the spray head 5 connected to the output end of the spray pump 3, so as to achieve the purpose of coating the fireproof fabric 7 with fireproof coating; at the same time, the screw motor 802 drives the screw 803 forward and reverse, so that the movable seat 9 can be threaded left and right along the screw 803 through the screw nut 804, and the movable seat 9 is also moved through the linkage frame 10 and the movable rod 11 To drive the movable column 12 to move left and right. When the movable column 12 moves left and right, it also drives the sliding pin 403 to move left and right. When the sliding pin 403 moves left and right, it also slides with the sliding groove 402 on the swing frame 4, so that the swing frame 4 can swing left and right based on the rotating shaft 401. When the swing frame 4 swings, it also drives the spray head 5 to swing left and right, thereby ensuring that the spray head 5 sprays the fire-retardant coating onto the fire-retardant fabric 7 evenly left and right, avoiding the situation that the spray heads used in the existing fire-retardant fabric coating machines are all relatively fixed, which makes it easy for some corners of the fire-retardant fabric 7 to not be coated in place. Ultimately, it is beneficial to ensure that the coating thickness of the fire-retardant fabric 7 is better uniform, and to ensure better coating quality of the fabric.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A coating machine for fireproof fabrics, comprising a transmission platform (1) and a transmission housing (2) fixedly mounted on the transmission platform (1), wherein a transmission roller (6) for transmitting the fireproof fabric (7) in a front-rear direction is movably mounted in the transmission housing (2), characterized in that: A spray pump (3) is fixedly installed on the top of the transmission housing (2), and an external interface (301) for externally connecting fire retardant coating is provided on the spray pump (3); the output end of the spray pump (3) is fixedly connected to a feed pipe (302), and the bottom of the feed pipe (302) is fixedly connected to a hard material distribution pipe (304) through a plurality of transmission hoses (303), and the bottom end of the hard material distribution pipe (304) is fixedly connected to a spray head (5); A movable column (12) arranged transversely is also movably installed in the transmission housing (2); a plurality of swing frames (4) are movably installed on the front side of the movable column (12); and the top ends of the plurality of swing frames (4) are rotatably installed in the transmission housing (2) via rotating shafts (401), and the bottom ends of the swing frames (4) are fixedly connected to the top of the spray head (5); a movable rod (11) is fixedly connected to the right end of the movable column (12); the right end of the movable rod (11) movably penetrates to the outside of the transmission housing (2); and a driving rod (11) is fixedly installed on the outside of the transmission housing (2) located below the movable rod (11). The driving device (8) is provided with a driving groove (801), a movable seat (9) is slidably installed in the driving groove (801), and a linkage frame (10) is fixedly connected between the top of the movable seat (9) and the bottom right end of the movable rod (11); a screw rod (803) is rotatably installed in the driving groove (801), and the screw rod (803) and the movable seat (9) are connected through threaded transmission, a screw motor (802) is fixedly installed on the right inner wall of the driving groove (801), and the output end of the screw motor (802) is fixedly connected to the right end of the screw rod (803).

2. A coating machine for fireproof fabrics according to claim 1, characterized in that: The plurality of swing frames (4) and the spray heads (5) are evenly arranged at equal distances.

3. The fireproof fabric coating machine according to claim 1, characterized in that: The swing frame (4) is provided with a sliding groove (402), the movable column (12) is fixedly connected with a sliding pin (403), and the sliding pin (403) passes through the sliding groove (402) and is slidably connected with the inner wall of the sliding groove (402).

4. The fireproof fabric coating machine according to claim 1, characterized in that: A screw nut (804) is fixedly sleeved on the movable seat (9), and the screw (803) passes through the screw nut (804) and is threadedly connected to the screw nut (804).

5. The fireproof fabric coating machine according to claim 1, characterized in that: The left end of the movable column (12) is fixedly connected to a linkage slide rod (13), a sliding sleeve (14) is fixedly installed on the left inner wall of the transmission housing (2), and the left end of the linkage slide rod (13) is slidably sleeved in the sliding sleeve (14).

6. The fireproof fabric coating machine according to claim 1, characterized in that: A controller (15) is also provided on the front side of the transmission platform (1), and the controller (15) is electrically controlled and connected to the spray pump (3) and the screw motor (802) respectively.

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