Clamping and composite turning device for sound insulation material

Abstract

The invention discloses a sound insulation material clamping and composite turning device, and belongs to the technical field of sound insulation material turning, the sound insulation material clamping and composite turning device comprises a feeding mechanism used for intermittently feeding sound insulation material rolls, and the feeding mechanism is provided with a pressing mechanism used for pressing a turned sound insulation material and a cutting mechanism used for turning the sound insulation material; the feeding mechanism can achieve intermittent conveying of the sound insulation material, so that the sound insulation material stops moving during turning machining, automatic conveying is achieved after cutting is completed, the automation degree is high, and continuity is good; the pressing mechanism and the cutting mechanism act synchronously, automatic clamping and cutting of the sound insulation material are achieved, and after cutting is completed, the sound insulation material continues to be conveyed through the feeding mechanism; the cutting device can adjust the height of the turning tool according to the sound insulation materials with different thicknesses, and the adaptability is wide.

Description

Technical Field

[0001] The present invention relates to the technical field of sound insulation material turning, and particularly relates to a clamping and compound turning device for sound insulation materials. Background Art

[0002] A sound insulation material is a material used to reduce noise transmission, and is usually used in fields such as construction, automobiles, and homes to provide a quieter environment. The principle of sound insulation is mainly to weaken the transmission of noise by absorbing, reflecting, or blocking the propagation of sound. Different types of sound insulation materials have different characteristics and applications. Traditional sound insulation materials include mineral wool, rubber materials, etc., and are usually flexible materials; the clamping and compound turning devices for sound insulation materials in the prior art usually cannot achieve the full-automatic cutting and clamping of a whole roll of sound insulation material, and at the same time achieve the full-automatic conveying of the sound insulation material, with insufficient automation. Summary of the Invention

[0003] In view of the above technical problems, the technical solution adopted by the present invention is: a clamping and compound turning device for sound insulation materials, including a feeding mechanism for intermittently feeding a sound insulation material roll, the feeding mechanism including a feeding frame, and a pressing mechanism and a cutting mechanism for pressing the sound insulation material to be turned and for turning the sound insulation material are arranged on the feeding mechanism, the pressing mechanism including a turning frame, and the cutting mechanism including a turning moving frame; The pressing mechanism includes a gear column rotatably installed on the turning frame, and an outer half gear and an inner half gear are fixedly installed on the gear column.

[0004] Further, the feeding mechanism includes an intermittent feeding roller and a driven roller rotatably installed on the feeding frame, a feeding motor is fixedly installed on the feeding frame, the motor shaft of the feeding motor is fixedly installed with the intermittent feeding roller, an intermittent groove is arranged on the intermittent feeding roller, two positioning plates are fixedly installed on the feeding frame, and a placing roller is rotatably installed on the feeding frame.

[0005] Further, a lower transmission wheel is rotatably installed on the feeding frame, a transmission belt is wound around the intermittent feeding roller and the lower transmission wheel, and the lower transmission wheel is connected with the gear column through a universal shaft group, and the lower transmission wheel drives the gear column to rotate through the universal shaft group.

[0006] During use, place the sound insulation material roll on the placing roller, pull out the sound insulation material from between the positioning plates, and then pull it out from between the intermittent groove and the driven roller. The feeding motor rotates to drive the intermittent feeding roller to rotate, so as to convey the sound insulation material through the intermittent feeding roller. When the intermittent groove reaches above the sound insulation material, at this time the sound insulation material does not move, and at this time the sound insulation material is pressed and cut. The intermittent feeding roller rotates to drive the lower transmission wheel to rotate through the transmission belt, and drives the gear column, the outer half gear, and the inner half gear to rotate through the universal shaft group.

[0007] Further, the pressing mechanism further includes a propulsion frame slidably mounted on the cutting frame. A propulsion rack is fixedly installed below the propulsion frame. The propulsion rack meshes with an outer half gear. A propulsion spring is provided between the propulsion rack and the cutting frame. A propulsion screw rod is fixedly installed on the propulsion frame. The cutting frame and the feeding frame are fixedly installed.

[0008] Further, a pressure rod is slidably mounted on the cutting frame. A pressure part rack is fixedly installed on the pressure rod. An internal thread gear is rotatably mounted on the cutting frame. The internal thread gear meshes with the pressure part rack. The internal thread gear and the propulsion screw rod form a screw drive.

[0009] When the outer half gear rotates, it will drive the propulsion rack and the propulsion frame to slide along the cutting frame, thereby driving the propulsion screw rod to move outwards. The propulsion screw rod drives the internal thread gear to rotate, thereby driving the pressure part rack and the pressure rod to descend. The sound insulation material is pressed by the pressure rod. The sound insulation material is flexible. When the outer half gear disengages from the propulsion rack, the propulsion spring rebounds, causing the pressure rod to rise and the pressure rod no longer presses the sound insulation material. The turning tool has completed cutting the sound insulation material. At this time, the propulsion screw rod leaves above the sound insulation material, and the pressure rod starts to continue conveying the sound insulation material.

[0010] Further, the cutting mechanism includes an adjusting screw rod rotatably mounted on the cutting and moving frame through a thread. The cutting and moving frame is slidably mounted with the cutting frame. A turning tool is fixedly installed on the adjusting screw rod.

[0011] Further, an outer sliding rod is rotatably mounted below the cutting and moving frame. A lower rotating rod is rotatably mounted on the cutting frame. The outer sliding rod is slidably mounted with the lower rotating rod. A rotating sleeve is slidably mounted on the outer sliding rod. An eccentric turntable is rotatably mounted on the cutting frame. The rotating sleeve is eccentrically rotatably mounted on the eccentric turntable.

[0012] Further, a lower rack is slidably mounted on the cutting frame. A lower spring is provided between the lower rack and the cutting frame. A transverse moving rod is fixedly installed on the lower rack. A rotating rod is rotatably mounted on the transverse moving rod. A fixed rod is fixedly installed on the eccentric turntable. The fixed rod is rotatably mounted with the rotating rod.

[0013] By rotating the adjusting screw rod, the turning tool can be driven to rise and fall through the screw drive between the adjusting screw rod and the cutting and moving frame, thereby adjusting the height of the turning tool.

[0014] When the internal half gear rotates, it drives the lower rack and the transverse moving rod to slide along the cutting frame, drives the rotating rod to rotate, thereby driving the fixed rod and the eccentric turntable to rotate, and then drives the outer sliding rod to rotate through the lower rotating rod. The outer sliding rod slides relative to the lower rotating rod, thereby driving the cutting and moving frame to reciprocally slide along the cutting frame. The sound insulation material is cut by the turning tool. When the internal half gear disengages from the lower rack, the lower spring rebounds, causing the cutting and moving frame and the turning tool to return to the initial position, and the cutting is completed.

[0015] The beneficial effects of the present invention compared with the prior art are as follows: (1) The feeding mechanism provided in the present invention can achieve intermittent feeding of the sound insulation material, so that the sound insulation material stops moving during turning processing and is automatically fed after cutting is completed, with high automation and good continuity; (2) The pressing mechanism and the cutting mechanism provided in the present invention act synchronously to achieve automatic clamping and cutting of the sound insulation material, and after cutting is completed, the sound insulation material is continuously conveyed by the feeding mechanism; (3) The cutting device provided in the present invention can adjust the height of the turning tool according to the sound insulation material with different thicknesses, with wide adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 FIG. is a schematic diagram of the structure of the feeding mechanism of the present invention Figure 1 .

[0018] Figure 3 FIG. is a schematic diagram of the structure of the feeding mechanism of the present invention Figure 2 .

[0019] Figure 4 FIG. is a schematic diagram of the structure of the feeding mechanism of the present invention Figure 3 .

[0020] Figure 5 FIG. is a schematic diagram of the structure of the pressing mechanism of the present invention Figure 1 .

[0021] Figure 6 FIG. is a schematic diagram of the structure of the pressing mechanism of the present invention Figure 2 .

[0022] Figure 7 FIG. is a schematic diagram of the structure of the cutting mechanism of the present invention Figure 1 .

[0023] Figure 8 FIG. is a schematic diagram of the structure of the cutting mechanism of the present invention Figure 2 .

[0024] Figure 9 FIG. is a schematic diagram of the structure of the cutting mechanism of the present invention Figure 3 .

[0025] Attached drawing reference numerals: 101 - feeding rack; 102 - intermittent feeding roller; 103 - feeding motor; 104 - driven roller; 105 - intermittent groove; 106 - transmission belt; 107 - lower transmission wheel; 108 - universal shaft group; 109 - positioning plate; 110 - placing roller; 201 - shaving rack; 202 - pressing rod; 203 - pressing part rack; 204 - internal thread gear; 205 - advancing screw rod; 206 - advancing rack; 207 - advancing spring; 208 - external half gear; 209 - gear column; 210 - internal half gear; 301 - shaving moving rack; 302 - adjusting screw rod; 303 - turning tool; 304 - lower rotating rod; 305 - external sliding rod; 306 - rotating sleeve; 307 - eccentric turntable; 308 - lower rack; 309 - lower spring; 310 - transverse moving rod; 311 - rotating rod; 312 - fixed rod. Detailed implementation manners

[0026] The following further describes the detailed implementation manners of the present invention in conjunction with the attached drawings.

[0027] Example: Refer to Figures 1 - 9 , a sound insulation material clamping and compound turning device, including a feeding mechanism for intermittently feeding a sound insulation material roll, the feeding mechanism includes a feeding rack 101, and a pressing mechanism for pressing the sound insulation material to be turned and a cutting mechanism for turning the sound insulation material are arranged on the feeding mechanism, the pressing mechanism includes a shaving rack 201, and the cutting mechanism includes a shaving moving rack 301; The pressing mechanism includes a gear column 210 rotatably installed on the shaving rack 201, and an external half gear 209 and an internal half gear 211 are fixedly installed on the gear column 210.

[0028] As Figures 2 - 4 shown, the feeding mechanism includes an intermittent feeding roller 102 and a driven roller 104 rotatably installed on the feeding rack 101, a feeding motor 103 is fixedly installed on the feeding rack 101, the motor shaft of the feeding motor 103 is fixedly installed with the intermittent feeding roller 102, an intermittent groove 105 is arranged on the intermittent feeding roller 102, two positioning plates 109 are fixedly installed on the feeding rack 101, and a placing roller 110 is rotatably installed on the feeding rack 101.

[0029] As Figures 2 - 4 shown, a lower transmission wheel 107 is rotatably installed on the feeding rack 101, a transmission belt 106 is wound outside the intermittent feeding roller 102 and the lower transmission wheel 107, the lower transmission wheel 107 is connected with the gear column 210 through a universal shaft group 108, and the lower transmission wheel 107 drives the gear column 210 to rotate through the universal shaft group 108.

[0030] During use, place the sound insulation material roll on the placement roller 110, pull out the sound insulation material from between the positioning plates 109, and then pull it out from between the intermittent slot 105 and the driven roller 104. The feeding motor 103 rotates to drive the intermittent feeding roller 102 to rotate, thereby conveying the sound insulation material through the intermittent feeding roller 102. When the intermittent slot 105 reaches above the sound insulation material, the sound insulation material remains stationary at this time, and the sound insulation material is pressed and cut. The intermittent feeding roller 102 rotates to drive the lower transmission wheel 107 to rotate through the transmission belt 106, and drives the gear column 210, the outer half gear 209, and the inner half gear 211 to rotate through the universal shaft group 108.

[0031] As Figure 5 , Figure 6 shown, the pressing mechanism further includes a propulsion frame 206 slidably mounted on the cutting frame 201. A propulsion rack 207 is fixedly installed below the propulsion frame 206. The propulsion rack 207 meshes with the outer half gear 209. A propulsion spring 208 is provided between the propulsion rack 207 and the cutting frame 201. A propulsion screw rod 205 is fixedly installed on the propulsion frame 206. The cutting frame 201 is fixedly installed with the feeding frame 101.

[0032] As Figure 5 , Figure 6 shown, a pressure rod 202 is slidably mounted on the cutting frame 201. A pressure part rack 203 is fixedly installed on the pressure rod 202. An internally threaded gear 204 is rotatably installed on the cutting frame 201. The internally threaded gear 204 meshes with the pressure part rack 203. The internally threaded gear 204 forms a threaded drive with the propulsion screw rod 205.

[0033] The rotation of the outer half gear 209 will drive the propulsion rack 207 and the propulsion frame 206 to slide along the cutting frame 201, thereby driving the propulsion screw rod 205 to move outwards. The propulsion screw rod 205 drives the internally threaded gear 204 to rotate, thereby driving the pressure part rack 203 and the pressure rod 202 to descend, and pressing the sound insulation material through the pressure rod 202. The sound insulation material is flexible. When the outer half gear 209 disengages from the propulsion rack 207, the propulsion spring 208 rebounds, causing the pressure rod 202 to rise, and the pressure rod 202 no longer presses the sound insulation material. The turning tool 303 has already cut the sound insulation material. At this time, the propulsion screw rod 205 moves away from above the sound insulation material, and the pressure rod 202 starts to continue conveying the sound insulation material.

[0034] As Figures 7 - 9 shown, the cutting mechanism includes an adjusting screw rod 302 rotatably installed on the cutting moving frame 301 through threads. The cutting moving frame 301 is slidably installed with the cutting frame 201. A turning tool 303 is fixedly installed on the adjusting screw rod 302.

[0035] As Figures 7 - 9As shown, an outer sliding rod 305 is rotatably installed below the cutting slide 301, a lower rotating rod 304 is rotatably installed on the cutting frame 201, the outer sliding rod 305 is slidably installed with the lower rotating rod 304, a rotating sleeve 306 is slidably installed on the outer sliding rod 305, an eccentric turntable 307 is rotatably installed on the cutting frame 201, and the rotating sleeve 306 is eccentrically rotatably installed on the eccentric turntable 307.

[0036] As Figures 7 - 9 As shown, a lower rack 308 is slidably installed on the cutting frame 201, a lower spring 309 is provided between the lower rack 308 and the cutting frame 201, a transverse moving rod 310 is fixedly installed on the lower rack 308, a rotating rod 311 is rotatably installed on the transverse moving rod 310, a fixed rod 312 is fixedly installed on the eccentric turntable 307, and the fixed rod 312 is rotatably installed with the rotating rod 311.

[0037] By rotating the adjusting screw 302, the height of the cutting tool 303 can be adjusted by driving the cutting tool 303 to rise and fall through the threaded transmission between the adjusting screw 302 and the cutting slide 301.

[0038] The rotation of the inner half gear 211 drives the lower rack 308 and the transverse moving rod 310 to slide along the cutting frame 201, drives the rotating rod 311 to rotate, thereby driving the fixed rod 312 and the eccentric turntable 307 to rotate, and thus drives the outer sliding rod 305 to rotate through the lower rotating rod 304. The outer sliding rod 305 slides relative to the lower rotating rod 304, thereby driving the cutting slide 301 to reciprocally slide along the cutting frame 201 through the outer sliding rod 305, and cutting the sound insulation material with the cutting tool 303. When the inner half gear 211 disengages from the lower rack 308, the lower spring 309 rebounds, causing the cutting slide 301 and the cutting tool 303 to return to the initial position, and the cutting is completed.

[0039] The working principle of a sound insulation material clamping and compound turning device disclosed by the present invention is as follows: By rotating the adjusting screw 302, the height of the turning tool 303 can be adjusted by driving the turning tool 303 to move up and down through the threaded transmission between the adjusting screw 302 and the turning frame 301. During use, the sound insulation material roll is placed on the placing roller 110, and the sound insulation material is pulled out from between the positioning plates 109, and then pulled out from between the intermittent groove 105 and the driven roller 104. The feeding motor 103 rotates to drive the intermittent feeding roller 102 to rotate, thereby conveying the sound insulation material through the intermittent feeding roller 102. When the intermittent groove 105 reaches above the sound insulation material, the sound insulation material does not move at this time, and the sound insulation material is pressed and cut at this time. The intermittent feeding roller 102 rotates to drive the lower driving wheel 107 to rotate through the transmission belt 106, and drives the gear column 210, the outer half gear 209 and the inner half gear 211 to rotate through the universal shaft group 108. The rotation of the outer half gear 209 will drive the pushing rack 207 and the pushing frame 206 to slide along the cutting frame 201, thereby driving the pushing screw rod 205 to move outwards, driving the internal thread gear 204 to rotate through the pushing screw rod 205, thereby driving the pressing rack 203 and the pressing rod 202 to descend, and pressing the sound insulation material through the pressing rod 202. The sound insulation material is flexible. The rotation of the inner half gear 211 drives the lower rack 308 and the transverse moving rod 310 to slide along the cutting frame 201, drives the rotating rod 311 to rotate, thereby driving the fixed rod 312 and the eccentric turntable 307 to rotate, and thereby driving the outer sliding rod 305 to rotate through the lower rotating rod 304. The outer sliding rod 305 slides relative to the lower rotating rod 304, thereby driving the turning frame 301 to reciprocally slide along the cutting frame 201 through the outer sliding rod 305, and cutting the sound insulation material through the turning tool 303. When the inner half gear 211 disengages from the lower rack 308, the lower spring 309 rebounds, causing the turning frame 301 and the turning tool 303 to return to the initial position, and the cutting is completed. When the outer half gear 209 disengages from the pushing rack 207, the pushing spring 208 rebounds, causing the pressing rod 202 to rise, and the pressing rod 202 no longer presses the sound insulation material. At this time, the pushing screw rod 205 leaves above the sound insulation material, and the pressing rod 202 starts to continue conveying the sound insulation material.

[0040] That is, when the intermittent feeding roller 102 conveys the sound insulation material, the pressing rod 202 does not press the sound insulation material, and the turning frame 301 does not move; when the pressing rod 202 presses the sound insulation material, the turning tool 303 cuts the sound insulation material, and at this time the intermittent feeding roller 102 does not drive the sound insulation material to move.

[0041] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope of the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A sound insulation material clamping composite turning device, comprising a feeding mechanism for intermittently feeding a sound insulation material roll, characterized in that: The feeding mechanism comprises a feeding frame (101), the feeding mechanism being provided with a pressing mechanism for pressing the sound insulation material to be turned and a cutting mechanism for turning the sound insulation material, the pressing mechanism comprising a cutting frame (201), and the cutting mechanism comprising a cutting frame (301); The clamping mechanism comprises a gear column (210) rotatably mounted on the cutting frame (201), and an outer half gear (209) and an inner half gear (211) are fixedly mounted on the gear column (210).

2. The sound insulation material clamping composite turning device according to claim 1, characterized in that: The feeding mechanism comprises an intermittent feeding roller (102) and a driven roller (104) rotatably mounted on a feeding frame (101); a feeding motor (103) is fixedly mounted on the feeding frame (101); a motor shaft of the feeding motor (103) is fixedly mounted on the intermittent feeding roller (102); an intermittent groove (105) is provided on the intermittent feeding roller (102); two positioning plates (109) are fixedly mounted on the feeding frame (101); and a placing roller (110) is rotatably mounted on the feeding frame (101).

3. The sound insulation material clamping composite turning device according to claim 2, characterized in that: A lower transmission wheel (107) is rotatably mounted on the feeding frame (101); a transmission belt (106) is wound around the intermittent feeding roller (102) and the lower transmission wheel (107); the lower transmission wheel (107) is connected to the gear column (210) via a universal shaft assembly (108); and the lower transmission wheel (107) drives the gear column (210) to rotate via the universal shaft assembly (108).

4. The sound insulation material clamping composite turning device according to claim 1, characterized in that: The clamping mechanism further comprises a propulsion frame (206) slidably mounted on the cutting frame (201); a propulsion rack (207) is fixedly mounted below the propulsion frame (206); the propulsion rack (207) is meshed with an outer half gear (209); a propulsion spring (208) is provided between the propulsion rack (207) and the cutting frame (201); a propulsion screw rod (205) is fixedly mounted on the propulsion frame (206); and the cutting frame (201) is fixedly mounted to the feeding frame (101).

5. The sound insulation material clamping composite turning device according to claim 4, characterized in that: A pressure rod (202) is slidably mounted on the cutting frame (201), a pressure piece rack (203) is fixedly mounted on the pressure rod (202), an internal thread gear (204) is rotatably mounted on the cutting frame (201), the internal thread gear (204) is meshed with the pressure piece rack (203), and the internal thread gear (204) and the advancing screw rod (205) form a threaded transmission.

6. The sound insulation material clamping composite turning device according to claim 1, characterized in that: The cutting mechanism comprises an adjusting screw (302) which is rotatably mounted on a cutting frame (301) through a thread. The cutting frame (301) is slidably mounted on the cutting frame (201). A turning tool (303) is fixedly mounted on the adjusting screw (302).

7. The sound insulation material clamping composite turning device according to claim 6, characterized in that: An outer slide bar (305) is rotatably mounted below the cutting frame (301), a lower rotating rod (304) is rotatably mounted on the cutting frame (201), the outer slide bar (305) and the lower rotating rod (304) are slidably mounted, a rotating sleeve (306) is slidably mounted on the outer slide bar (305), an eccentric rotating disk (307) is rotatably mounted on the cutting frame (201), and the rotating sleeve (306) is eccentrically rotatably mounted on the eccentric rotating disk (307).

8. The sound insulation material clamping composite turning device according to claim 7, characterized in that: A lower rack (308) is slidably mounted on the cutting frame (201), a lower spring (309) is provided between the lower rack (308) and the cutting frame (201), a traverse rod (310) is fixedly mounted on the lower rack (308), a rotating rod (311) is rotatably mounted on the traverse rod (310), a fixed rod (312) is fixedly mounted on the eccentric rotating disk (307), and the fixed rod (312) and the rotating rod (311) are rotatably mounted.

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