Rotating frame for rubber hanging of fire-fighting gloves

Abstract

The utility model provides a rotating frame for rubber coating of fire-fighting gloves, which relates to the technical field of rubber coating glove production and comprises a mounting frame, the mounting frame comprises a bottom plate, a rotating mechanism is arranged on the bottom plate, a drying mechanism is arranged on the rotating mechanism, and an air outlet component is arranged on the drying mechanism. According to the rotating frame for glue hanging of the fire gloves, a worm, a worm gear, a driving chain wheel, a driven chain wheel and a glove mold can be driven to rotate through a second motor, the glove mold is slowly and evenly rotated, glue can be more evenly distributed on the surfaces of the gloves, the sagging phenomenon is reduced, and the service life of the gloves is prolonged. And meanwhile, a second motor can further drive a half gear to rotate, the half gear can sequentially drive a rack, a sliding rod and a sealing plug to move, air in an inflation shell can be extruded into an air outlet pipe through the sealing plug, then the glove mold is blown through the air outlet pipe, the flowing speed of air near the glove mold is increased, and the drying process is accelerated.

Description

Technical Field

[0001] The utility model relates to a rotating rack, in particular to a rotating rack for rubber coating of fire-fighting gloves, and belongs to the technical field of production of rubber-coated gloves. Background Technique

[0002] Rubber coating of fire-fighting gloves is a crucial step in the production process of fire-fighting gloves. By coating a special glue on the surface of the gloves, the waterproofness, abrasion resistance and overall durability of the gloves can be significantly improved, so as to provide better protection for firefighters under extreme conditions.

[0003] In a rubber-coated glove production device disclosed in the Chinese Patent Publication Specification CN210633965U, rotating disks are rotatably connected to the inner sides of two second L-shaped frames correspondingly. A fixing plate is fixedly connected between the two rotating disks. Fixed teeth are arranged on the side wall of the rotating disk. A chain is in transmission connection between the output end of a servo motor and the fixed teeth through a gear. A driving motor is fixedly installed at the top end of the fixing plate, and the output end of the driving motor is fixedly connected with a glove mold.

[0004] In the above patent, components such as the fixing plate, the driving motor and the glove mold are used as a rotating rack, and a driving motor drives the corresponding glove mold to rotate slowly, so that the colloid solidifies and forms on the surface of the glove. It is found in actual application that the equipment utilization rate is low, which is particularly uneconomical in occasions with a large production scale. In addition, due to the slow movement of the glove mold, the air flow cannot effectively take away the moisture on the surface, resulting in an extended drying time or uneven drying. For this reason, we provide a rotating rack for rubber coating of fire-fighting gloves. Content of the Utility Model

[0005] The utility model provides a rotating rack for rubber coating of fire-fighting gloves, which can improve the utilization rate of the equipment and can dry the rubber-coated gloves at the same time.

[0006] The utility model is realized through the following technical solutions: it includes an installation rack, the installation rack includes a bottom plate, a rotating mechanism is arranged on the bottom plate, a drying mechanism is arranged on the rotating mechanism, and an air outlet assembly is arranged on the drying mechanism.

[0007] The rotating mechanism includes a shell fixed on the top surface of the bottom plate. A second motor is fixed on the inner side wall of the shell. A worm is fixed at the output end of the second motor. A worm gear rotatably connected between the bottom plate and the shell is meshed on the side of the worm. A driving sprocket is fixed at the lower end of the worm gear. A driven sprocket in transmission connection with the driving sprocket through a chain is rotatably connected on the bottom plate. A glove mold fixed to the driving sprocket and the driven sprocket through a rotating shaft is arranged on the bottom surface of the bottom plate.

[0008] The drying mechanism includes a semi-gear fixed to the output end of the second motor. A gas-filled shell is fixed to the top surface of the bottom plate. A sealing plug is in sliding contact with the inner wall of the gas-filled shell. A sliding rod is fixed to the top surface of the sealing plug. A rack meshing with the semi-gear is fixed to the upper end of the sliding rod. A compression spring is fixed between the inner bottom wall of the gas-filled shell and the bottom surface of the sealing plug. The gas-filled shell is communicated with an air outlet pipe, and the output end of the air outlet pipe extends to the position of the glove mold on the bottom plate.

[0009] Specifically, a mounting plate is rotatably connected to the side surface of the bottom plate, and a first motor fixed to the bottom plate is mounted on the mounting plate.

[0010] Specifically, an auxiliary sprocket is rotatably connected to the top surface of the bottom plate, and the auxiliary sprocket meshes with the chain.

[0011] Further, sealing strips in sliding contact with the inner wall of the gas-filled shell are mounted on the upper and lower surfaces of the sealing plug.

[0012] Specifically, the air outlet assembly includes an air outlet shell communicated with the output end of the air outlet pipe, and air outlet holes are formed in the side surface of the air outlet shell away from the air outlet pipe.

[0013] Further, a heating plate is mounted on the inner wall of the air outlet shell.

[0014] Specifically, a guide plate in sliding contact with the side surface of the sliding rod is fixed to the inner wall of the gas-filled shell. A fixing plate is fixed to the side surface of the sliding rod, and a limiting rod in sliding contact with the fixing plate is fixed to the top surface of the bottom plate.

[0015] The present utility model provides a rotating rack for rubber coating of fire-fighting gloves, and the beneficial effects thereof are as follows:

[0016] The rotating rack for rubber coating of fire-fighting gloves can drive the worm, the worm gear, the driving sprocket, the driven sprocket and the glove mold to rotate through the second motor. By slowly and evenly rotating the glove mold, the glue can be more evenly distributed on the surface of the glove, reducing the occurrence of sagging phenomenon. At the same time, the second motor will also drive the semi-gear to rotate, and the semi-gear will drive the rack, the sliding rod and the sealing plug to move in sequence. Through the sealing plug, the air inside the gas-filled shell can be squeezed into the air outlet pipe, and then the glove mold can be blown through the air outlet pipe, increasing the air flow speed near the glove mold and accelerating the drying process. Through the cooperation of the driving sprocket, the driven sprocket and the chain, multiple glove molds can be driven to rotate, improving the utilization rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a cross-sectional view of the internal structure of the shell of the present utility model;

[0019] Figure 3 This is a cross-sectional view of the internal structure of the inflatable shell of the present utility model;

[0020] Figure 4 This is an enlarged schematic view of the structure of the air outlet assembly of the present utility model.

[0021] Description of the reference numerals in the drawings

[0022] 1. Mounting frame; 101. Bottom plate; 102. First motor;

[0023] 2. Rotating mechanism; 201. Housing; 202. Second motor; 203. Worm; 204. Worm gear; 205. Driving sprocket; 206. Driven sprocket; 207. Glove mold; 208. Auxiliary sprocket;

[0024] 3. Drying mechanism; 301. Half gear; 302. Rack; 303. Slide bar; 304. Inflatable shell; 305. Sealing plug; 306. Compression spring; 307. Air outlet pipe; 308. Sealing strip; 309. Guide plate; 310. Fixed plate; 311. Limit rod;

[0025] 4. Air outlet assembly; 401. Air outlet shell; 402. Air outlet hole; 403. Heating plate. Detailed implementation manners

[0026] Please refer to Figures 1 to 4 , an embodiment of the present utility model provides a rotating frame for rubber coating of fire fighting gloves, including a mounting frame 1. The mounting frame 1 includes a bottom plate 101. A mounting plate is rotatably connected to the side of the bottom plate 101. A first motor 102 fixed to the bottom plate 101 is installed on the mounting plate. When in use, the bottom plate 101 can be installed on a rubber coating glove production device with a lifting function. The bottom plate 101 is lifted by the rubber coating glove production device with a lifting function, and the bottom plate 101 can be rotated to a horizontal state by the first motor 102.

[0027] Please pay special attention to Figure 2, a rotating mechanism 2 is provided on the bottom plate 101. The rotating mechanism 2 includes a housing 201 fixed to the top surface of the bottom plate 101. A second motor 202 is fixed to the inner side wall of the housing 201. The output end of the second motor 202 is fixed with a worm 203. A worm gear 204 rotatably connected between the bottom plate 101 and the housing 201 is meshed with the side of the worm 203. A driving sprocket 205 is fixed to the lower end of the worm gear 204. A driven sprocket 206 rotatably connected to the bottom plate 101 and drivingly connected to the driving sprocket 205 through a chain is provided on the bottom plate 101. A glove mold 207 fixed to the driving sprocket 205 and the driven sprocket 206 through a rotating shaft is provided on the bottom surface of the bottom plate 101. An auxiliary sprocket 208 is rotatably connected to the top surface of the bottom plate 101. The auxiliary sprocket 208 is meshed with the chain. The auxiliary sprocket 208 can abut against the chain connecting the driving sprocket 205 and the driven sprocket 206. Through the auxiliary sprocket 208, the driving sprocket 205, the driven sprocket 206 and the cooperation between the sprockets can be made more stable.

[0028] Specifically, the start of the second motor 202 will drive the worm 203 to rotate. The worm 203 will drive the worm gear 204 meshed with it to rotate. The worm gear 204 will drive the driving sprocket 205 to rotate. The driving sprocket 205 drives the driven sprocket 206 to rotate through the chain. Through the driven sprocket 206, the glove mold 207 and the gloves on the glove mold 207 after rubber coating can be driven to rotate. After the bottom plate 101 is rotated to the horizontal state by the first motor 102, the slowly rotating glove mold 207 will drive the gloves to rotate at the same time, which can make the glue more evenly distributed on the surface of the gloves and reduce the occurrence of sagging phenomenon. Through the cooperation of the driving sprocket 205, the driven sprocket 206 and the chain, multiple glove molds 207 can be driven to rotate, improving the utilization rate of the equipment.

[0029] Please refer specifically to Figure 3, a drying mechanism 3 is provided on the rotating mechanism 2. The drying mechanism 3 includes a semi-gear 301 fixed to the output end of the second motor 202. The top surface of the bottom plate 101 is fixed with an inflatable shell 304. A sealing plug 305 is in sliding contact with the inner wall of the inflatable shell 304. The top surface of the sealing plug 305 is fixed with a sliding rod 303. The upper end of the sliding rod 303 is fixed with a rack 302 meshing with the semi-gear 301. A compression spring 306 is fixed between the inner bottom wall of the inflatable shell 304 and the bottom surface of the sealing plug 305. The inflatable shell 304 is communicated with an air outlet pipe 307. The output end of the air outlet pipe 307 extends to the position of the glove mold 207 on the bottom plate 101. Sealing strips 308 in sliding contact with the inner wall of the inflatable shell 304 are installed on the upper and lower surfaces of the sealing plug 305. The sealing strips 308 can play a sealing role. A guide plate 309 in sliding contact with the side surface of the sliding rod 303 is fixed to the inner wall of the inflatable shell 304. The guide plate 309 can guide the sliding rod 303. A fixing plate 310 is fixed to the side surface of the sliding rod 303. A limiting rod 311 in sliding contact with the fixing plate 310 is fixed to the top surface of the bottom plate 101. During the lifting process of the sliding rod 303, the fixing plate 310 will be driven to slide on the limiting rod 311. The limiting rod 311 and the fixing plate 310 can stabilize the sliding rod 303.

[0030] Specifically, the start of the second motor 202 will also drive the semi-gear 301 to rotate. The semi-gear 301 will drive the rack 302 to move up and down. The rack 302 will drive the sealing plug 305 to slide up and down on the inner wall of the inflatable shell 304 through the sliding rod 303. The air inside the inflatable shell 304 can be squeezed into the air outlet pipe 307 through the sealing plug 305. Then, the glove mold 207 is blown through the air outlet pipe 307, increasing the air flow speed near the glove mold 207 and accelerating the drying speed of the glove. When the semi-gear 301 is no longer meshed with the rack 302, the elastic force generated by the deformation of the compression spring 306 can drive the sealing plug 305 to reset. By continuously repeating the above steps, the glove mold 207 can be blown intermittently.

[0031] Please refer specifically to Figure 1 and Figure 4 , an air outlet assembly 4 is provided on the drying mechanism 3. The air outlet assembly 4 includes an air outlet shell 401 communicated with the output end of the air outlet pipe 307. Air outlet holes 402 are formed in the side surface of the air outlet shell 401 away from the air outlet pipe 307. Only blowing the glove mold 207 through the air outlet pipe 307 makes the air flow more concentrated. The air outlet holes 402 can play a role in diffusing the air flow, preventing the glue on the glove from forming fluctuations on the glove surface and resulting in uneven coating. A heating plate 403 is installed on the inner wall of the air outlet shell 401. The air can be heated through the heating plate 403 to further improve the drying effect.

[0032] Working principle: When in use, first install the bottom plate 101 of the device on the dipping glove production equipment with a lifting function. First, drive the bottom plate 101 to lift and lower by the dipping glove production equipment with a lifting function to dip the gloves on the glove mold 207. Then, drive the bottom plate 101 to rotate to the horizontal state by the first motor 102. Next, start the second motor 202. The second motor 202 can drive the worm 203, the worm gear 204, the driving sprocket 205, the driven sprocket 206, and the glove mold 207 to rotate. By slowly and evenly rotating the glove mold 207, the glue can be more evenly distributed on the glove surface, reducing the occurrence of sagging. At the same time when the second motor 202 is started, it will also drive the half gear 301 to rotate. The half gear 301 will drive the rack 302, the slide bar 303, and the sealing plug 305 to move in sequence, so that the sealing plug 305 moves up and down inside the inflatable shell 304. Through the sealing plug 305, the air inside the inflatable shell 304 can be squeezed into the air outlet pipe 307, and the air will be blown out through the air outlet holes 402 opened on the air outlet shell 401, increasing the air flow speed near the glove mold 207 and accelerating the drying process.

[0033] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotating frame for firefighting gloves, comprising a mounting frame (1), wherein the mounting frame (1) comprises a bottom plate (101), characterized in that: A rotating mechanism (2) is arranged on the bottom plate (101), a drying mechanism (3) is arranged on the rotating mechanism (2), and an air outlet assembly (4) is arranged on the drying mechanism (3); The rotating mechanism (2) comprises a housing (201) fixed to the top surface of the bottom plate (101), a second motor (202) being fixed to the inner side wall of the housing (201), a worm (203) being fixed to the output end of the second motor (202), a worm gear (204) being meshed with the side surface of the worm gear (203) and being rotatably connected between the bottom plate (101) and the housing (201), a driving sprocket (205) being fixed to the lower end of the worm gear (204), a driven sprocket (206) being rotatably connected to the top of the bottom plate (101) and being transmission-connected to the driving sprocket (205) via a chain, and a glove mold (207) being fixed to the bottom surface of the bottom plate (101) via a rotating shaft to the driving sprocket (205) and the driven sprocket (206); The drying mechanism (3) comprises a half gear (301) fixed to the output end of the second motor (202); an inflatable shell (304) is fixed to the top surface of the bottom plate (101); a sealing plug (305) is slidably contacted on the inner wall of the inflatable shell (304); a sliding rod (303) is fixed to the top surface of the sealing plug (305); a rack (302) meshing with the half gear (301) is fixed to the upper end of the sliding rod (303); a compression spring (306) is fixed between the inner bottom wall of the inflatable shell (304) and the bottom surface of the sealing plug (305); an air outlet pipe (307) is connected to the inflatable shell (304); and the output end of the air outlet pipe (307) extends to the position of the glove mold (207) of the bottom plate (101).

2. A rotating frame for firefighting gloves according to claim 1, characterized in that: A mounting plate is rotatably connected to the side of the bottom plate (101), and a first motor (102) fixed to the bottom plate (101) is mounted on the mounting plate.

3. The rotating frame for hanging rubber on firefighting gloves according to claim 1, characterized in that: The top surface of the bottom plate (101) is rotatably connected to an auxiliary sprocket (208), and the auxiliary sprocket (208) is meshed with a chain.

4. The rotating frame for hanging rubber on firefighting gloves according to claim 1, characterized in that: The upper and lower surfaces of the sealing plug (305) are provided with sealing strips (308) that are in sliding contact with the inner wall of the inflatable shell (304).

5. The rotating frame for hanging rubber on firefighting gloves according to claim 1, characterized in that: The air outlet assembly (4) comprises an air outlet shell (401) connected to the output end of the air outlet pipe (307), and an air outlet hole (402) is provided on the side of the air outlet shell (401) away from the air outlet pipe (307).

6. The rotating frame for glue-hanging firefighting gloves according to claim 5 is characterized in that: A heating plate (403) is installed on the inner wall of the gas outlet shell (401).

7. The rotating frame for hanging rubber on firefighting gloves according to claim 1, characterized in that: A guide plate (309) is fixed to the inner wall of the inflatable shell (304) and is in sliding contact with the side of the slide bar (303); a fixing plate (310) is fixed to the side of the slide bar (303); and a limit rod (311) is fixed to the top surface of the bottom plate (101) and is in sliding contact with the fixing plate (310).

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