Efficient down suction device for down jacket production

Abstract

The invention provides an efficient down suction device for down jacket production, and relates to the technical field of down jacket down suction equipment.The efficient down suction device comprises a driving mechanism, the driving mechanism comprises a fixing rod, the fixing rod is fixedly connected with the inner wall of a supporting frame, a connecting rod rotationally penetrates through the inner wall of the fixing rod, and one end of the connecting rod is fixedly connected with a rotating disc; the rotating disc is fixedly connected with the down suction device body through a dismounting device, the other end of the connecting rod is fixedly connected with an adjusting wheel, the arc surface of the connecting rod is movably connected with a fixing block, and the fixing block is fixedly connected with the fixing rod. According to the down sucking device, by arranging the dismounting device, when the down sucking device is used for a long time and needs to be dismounted, repaired or maintained, the down sucking device can be rapidly dismounted from the driving mechanism through the dismounting device, and therefore the down sucking device can be rapidly dismounted from the driving mechanism; therefore, the efficiency of repairing or maintaining the down suction device by workers is improved.

Description

Technical Field

[0001] The invention relates to the technical field of down jacket down absorbing equipment, in particular to a high-efficiency down absorbing device for down jacket production. Background Art

[0002] A down jacket vacuuming machine is a specialized piece of machinery used in the production process of down jackets. Its main function is to evenly draw in down or feathers and fill them into all parts of the down jacket. This equipment uses negative pressure suction and precise control of the filling amount to ensure even distribution of down inside the garment, thereby improving the warmth and comfort of the down jacket.

[0003] Patent publication number CN117297216A discloses a production device for children's down jackets. The key technical features of the device are as follows: a feed box, a mixing box fixedly connected to one side of the feed box, and a storage box fixedly connected to the other side of the feed box near the mixing box. The present invention utilizes a dispersing assembly, a mixing box, and a feed box. After the down is screened, it enters the mixing box through a receiving port and falls onto the surface of a lifting plate. Simultaneously, a worm drives a transmission rod through a connecting plate to rotate, causing the connecting plate to pull the connecting rod up and down. This reciprocating movement of the connecting rod drives the lifting plate up and down, lifting the down on the surface. At the same time, a dispersing plate engaged with the surface of the transmission rod contacts a stop bar. The potential energy of the compressed spring accelerates the dispersing plate, making it easier to disperse clumped down and fluff the down. This prevents clumping of down from clogging the filling tube during filling, thereby avoiding the need for workers to manually disassemble the clumped down.

[0004] Regarding the relevant content mentioned above, the following technical defects exist: when using a down suction device to absorb down from the surface of a down jacket, it is found that the working angle of the down suction device cannot be adjusted. This means that when the down suction angle needs to be adjusted, workers are required to manually move the support frame of the down suction device to change the down suction angle of the down suction device. This also results in poor practicality of the down suction device and affects production efficiency.

[0005] Therefore, it is necessary to provide a new high-efficiency down absorbing device for down jacket production to solve the above-mentioned technical problems. Summary of the Invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a high-efficiency down absorbing device for down jacket production.

[0007] In order to achieve the above-mentioned object, the present invention adopts the following technical scheme: it comprises a support frame and a disassembly device, the upper surface of the support frame is provided with a velvet suction device body, the output end of the velvet suction device body is provided with a bellows, the side of the velvet suction device body close to the support frame is provided with a driving mechanism, the driving mechanism comprises a fixing rod, the fixing rod is fixedly connected to the inner wall of the support frame, the inner wall of the fixing rod is rotatably penetrated by a connecting rod, one end of the connecting rod is fixedly connected to a rotating disk, the rotating disk is fixedly connected to the velvet suction device body by means of a disassembly device, the other end of the connecting rod is fixedly connected to an adjusting wheel, the arc surface of the connecting rod is movably connected with a fixing block, the fixing block is fixedly connected to the fixing rod, one side of the fixing block is fixedly connected to a first support plate, the first support plate is fixedly connected to a first motor on a side close to the fixing rod, the output end of the first motor is fixedly connected to a rotating wheel, the rotating wheel is meshed with the adjusting wheel, one end of the first support plate is fixedly connected to a connecting plate, the side of the connecting plate away from the rotating wheel is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to an abutment plate.

[0008] Preferably, both ends of the fixing block are fixedly connected with auxiliary plates, the side of the auxiliary plate away from the fixing rod is fixedly connected with a support rod, and the sides of the two support rods close to each other are fixedly connected with the same protective plate.

[0009] Preferably, a connection pad is fixedly connected to a side of the abutment plate away from the electric push rod, and the cross-section of the connection pad is arc-shaped.

[0010] Preferably, the fixing block is a titanium alloy block.

[0011] Preferably, a disassembly device is provided on a side of the rotating disk close to the main body of the velvet suction device, and the disassembly device includes two adjusting slots, and the two adjusting slots are opened at both ends of the side of the rotating disk, the bottom wall of the adjusting slot is fixedly connected to the second support plate, the second support plate is fixedly connected to the side away from the adjusting slot, and the output end of the second motor is fixedly connected to the rotating rod, the arc surface of the rotating rod is threadedly connected to the contact plate, the inner wall of the contact plate is slidably penetrated by a guide rod, and one end of the arc surface of the guide rod is fixedly connected to the second support plate, the bottom wall of the rotating disk is fixedly connected to the assembly frame plate, the inner wall of the assembly frame plate is slidably connected to the assembly block, and the assembly block is fixedly connected to the load-bearing plate on the side away from the assembly frame plate, and the load-bearing plate is fixedly connected to the main body of the velvet suction device.

[0012] Preferably, a protective shell is fixedly connected to a side of the second contact plate close to the second motor, and a plurality of heat dissipation holes are provided on the arc surface of the protective shell.

[0013] Preferably, an auxiliary ring is fixedly connected to one end of the arc surface of the rotating rod close to the contact plate, and the auxiliary ring is in a circular ring shape.

[0014] Preferably, a connecting device is provided on the side of the velvet suction device body close to the bellows, and the connecting device includes a connecting ring, which is fixedly connected to the velvet suction device body, and an adjusting block is fixedly connected to one end of the arc surface of the connecting ring, and a screw is threaded through the inner wall of the adjusting block, and a rotating block is fixedly connected to one end of the arc surface of the screw, and an assembly ring is slidably connected to the inner wall of the connecting ring, and the screw is threadedly connected to the assembly ring, and one side of the assembly ring is fixedly connected to the bellows.

[0015] Preferably, a protrusion is fixedly connected to one side of the connecting ring close to the assembling ring, a guide groove is provided on one side of the assembling ring corresponding to the protrusion, and the protrusion is slidably connected to the inner wall of the guide groove.

[0016] Preferably, the arc surface of the rotating block is provided with a plurality of anti-slip grooves, and the plurality of anti-slip grooves are evenly distributed on the arc surface of the rotating block.

[0017] Compared with the prior art, the advantages and positive effects of the present invention are:

[0018] 1. In this invention, by setting a driving mechanism, when using the down suction device to suction down the surface of a down jacket, the angle at which the down suction device suctions down can be changed by the driving mechanism, thereby improving the practicality of the down suction device.

[0019] 2. In this invention, by setting up a disassembly device, when the down-collecting device needs to be disassembled for repair or maintenance after long-term use, the down-collecting device can be quickly removed from the drive mechanism by the disassembly device, thereby improving the efficiency of workers in repairing or maintaining the down-collecting device.

[0020] 3. In this invention, by setting a connecting device, when it is necessary to replace the corrugated pipe that has worn out after long-term use, the corrugated pipe can be quickly replaced through the connecting device. The connecting device can improve the efficiency of workers replacing corrugated pipes and facilitate the improvement of the use effect of corrugated pipes by replacing them with new ones. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a high-efficiency down suction device for down jacket production proposed by the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a driving mechanism of a high-efficiency down suction device for down jacket production proposed by the present invention;

[0023] Figure 3This is a schematic diagram of the partially disassembled structure of a driving mechanism of a high-efficiency down suction device for down jacket production proposed by the present invention;

[0024] Figure 4 This is a partially disassembled and enlarged structural diagram of an adjustment device of a high-efficiency down suction device for down jacket production proposed by the present invention;

[0025] Figure 5 This is a schematic structural diagram of a disassembly device for a high-efficiency down suction device for down jacket production proposed by the present invention;

[0026] Figure 6 This is a schematic diagram of the disassembly structure of a disassembly device for a high-efficiency down suction device for down jacket production proposed by the present invention;

[0027] Figure 7 for Figure 6 A schematic diagram of the enlarged structure at point A;

[0028] Figure 8 This is a schematic structural diagram of a connection device for a high-efficiency down absorbing device for down jacket production proposed by the present invention;

[0029] Figure 9 The present invention provides a schematic diagram of the disassembled structure of a connecting device of a high-efficiency down absorbing device for down jacket production.

[0030] Legend: 1. Support frame; 2. Driving mechanism; 201. Fixing rod; 202. Connecting rod; 203. Rotating disk; 204. Fixing block; 205. First supporting plate; 206. First motor; 207. Rotating wheel; 208. Adjusting wheel; 209. Connecting plate; 210. Electric push rod; 211. Abutting plate; 212. Auxiliary plate; 213. Support rod; 214. Protective plate; 215. Connecting pad; 3. Disassembly device; 301. Adjusting slot; 302. Second Support plate; 303, second motor; 304, contact plate; 305, rotating rod; 306, guide rod; 307, assembly frame plate; 308, assembly block; 309, load-bearing plate; 310, protective shell; 311, heat dissipation hole; 312, auxiliary ring; 4, connecting device; 41, connecting ring; 42, adjusting block; 43, screw; 44, rotating block; 45, protrusion; 46, assembly ring; 47, guide groove; 48, anti-slip groove; 5, velvet suction device body; 6, bellows. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features therein can be combined with each other.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Example 1, as Figure 1-9 As shown, this invention provides a high-efficiency down-absorbing device for down jacket production, including a support frame 1. A down-absorbing device body 5 is mounted on the upper surface of the support frame 1. A corrugated pipe 6 is mounted on the output end of the down-absorbing device body 5. The corrugated pipe 6 is installed to the down-absorbing device body 5, and screws are used to install the down-absorbing device body 5 onto the support frame 1. The support frame 1 provides support for the down-absorbing device body 5 during use. The support frame 1 and the down-absorbing device body 5 are placed in the down jacket production workshop. The angle of the corrugated pipe 6's opening can be shaped by squeezing it, thus reducing the down-absorbing effect. Align the corrugated tube 6 with the inside of the seam of the down jacket, place the down feathers from the down jacket into the down-absorbing device body 5, and then activate the down-absorbing device body 5 via the control switch on the body 5. The down-absorbing device body 5 will then work to absorb down from the down jacket through the corrugated tube 6, thus efficiently filling the down jacket with feathers. This reduces waste caused by excessive feather filling, improves the uniformity of the down filling, and enhances the warmth of the down jacket.

[0034] The following section will describe in detail the specific configuration and function of its drive mechanism 2, disassembly device 3, and connecting device 4.

[0035] like Figure 2-Figure 4As shown, a driving mechanism 2 is provided on one side of the velvet absorbing device body 5 close to the support frame 1. The driving mechanism 2 includes a fixing rod 201, which is fixedly connected to the inner wall of the support frame 1. The inner wall of the fixing rod 201 rotates through a connecting rod 202. One end of the connecting rod 202 is fixedly connected to a rotating disk 203. The rotating disk 203 is fixedly connected to the velvet absorbing device body 5 by means of a disassembly device 3. The other end of the connecting rod 202 is fixedly connected to an adjusting wheel 208. The arc surface of the connecting rod 202 is movably connected to a fixing block 204. The fixing block 204 is fixedly connected to the fixing rod 201. One side of the fixing block 204 is fixedly connected to a first support plate 205. The first support plate 205 is close to the fixing rod 201. A first motor 206 is fixedly connected to one side of the fixed rod 201, and a rotating wheel 207 is fixedly connected to the output end of the first motor 206. The rotating wheel 207 is meshed with the adjusting wheel 208. One end of the first support plate 205 is fixedly connected to a connecting plate 209. The side of the connecting plate 209 away from the rotating wheel 207 is fixedly connected to an electric push rod 210. The output end of the electric push rod 210 is fixedly connected to an abutment plate 211. Both ends of the fixed block 204 are fixedly connected to an auxiliary plate 212. The side of the auxiliary plate 212 away from the fixed rod 201 is fixedly connected to a support rod 213. The two support rods 213 are fixedly connected to the same protective plate 214 on the side close to each other. The abutment plate The side of 211 away from the electric push rod 210 is fixedly connected with a connecting pad 215. The cross section of the connecting pad 215 is arc-shaped. The fixed block 204 is a titanium alloy block. The connecting rod 202 is installed on the fixed rod 201. When the first motor 206 moves, the rotation of its output end will drive the rotating wheel 207 to rotate. The rotating wheel 207 engages with the adjusting wheel 208 to drive the adjusting wheel 208 to move together. The movement of the adjusting wheel 208 will drive the rotating disk 203 to rotate through the connecting rod 202, which can drive the angle of the velvet suction device body 5 to be adjusted. When it is adjusted to the appropriate position, the electric push rod 210 installed on the connecting plate 209 can be used to drive the abutment plate 211 and the rotating wheel 2 07 comes into contact, thereby the rotation of the rotating wheel 207 can be fixed by the abutment plate 211, the protective plate 214 installed on the support rod 213 can protect the surface of the rotating wheel 207 and the adjusting wheel 208, and prevent foreign matter from entering the meshing part of the two and affecting the normal rotation of the two, and the auxiliary plate 212 installed on the abutment plate 211 can increase the friction between the abutment plate 211 and the rotating wheel 207, so that the stability of the abutment plate 211 fixing the rotating wheel 207 can be improved through the auxiliary plate 212, and the surface of the fixing block 204 made of titanium alloy is relatively hard, which also makes the fixing block 204 made of titanium alloy less likely to deform during use and has a better service life.

[0036] The effect achieved by the entire driving mechanism 2 is that when the down suction device body 5 is used to absorb down on a down jacket, the working angle of the down suction device body 5 can be changed through the driving mechanism 2, thereby improving the working effect of the down suction device body 5 and improving the practicality of the down suction device body 5.

[0037] like Figure 5-Figure 7 As shown, a disassembly device 3 is provided on the side of the rotating disk 203 close to the body 5 of the velvet suction device, and the disassembly device 3 includes two adjustment slots 301, and the two adjustment slots 301 are opened at both ends of the side of the rotating disk 203. The bottom wall of the adjustment slot 301 is fixedly connected to a second support plate 302, and the second support plate 302 is fixedly connected to the side away from the adjustment slot 301. The second motor 303 is fixedly connected to the output end of the second motor 303. The arc surface of the rotating rod 305 is threadedly connected to the contact plate 304. The inner wall of the contact plate 304 is slidably penetrated by a guide rod 306. One end of the arc surface of the guide rod 306 The second support plate 302 is fixedly connected to the bottom wall of the rotating disk 203, and the assembly frame plate 307 is fixedly connected to the inner wall of the assembly frame plate 307. The assembly block 308 is slidably connected to the side of the assembly block 308 away from the assembly frame plate 307. The bearing plate 309 is fixedly connected to the side of the second contact plate 304 close to the second motor 303. The arc surface of the protective shell 310 is provided with a plurality of heat dissipation holes 311. The arc surface of the rotating rod 305 close to the contact plate 304 is fixedly connected to the auxiliary ring 312. The auxiliary ring 312 is annular. The bearing plate 309 is connected to the main body 5 of the velvet suction device. The second motor 303 is fixedly connected, and the movement of the second motor 303 will drive the contact plate 304 to move through the rotating rod 305. The movement of the contact plate 304 will move along the direction of the guide rod 306 toward the direction of the second support plate 302. The movement of the contact plate 304 will release the fixing effect on the load-bearing plate 309. At this time, the velvet suction device body 5 can be lifted upward, and the movement of the velvet suction device body 5 will drive the load-bearing plate 309 and the assembly block 308 to be taken out from the assembly frame 307. The velvet suction device body 5 can be disassembled from the driving mechanism 2, which is convenient for workers to repair or maintain the velvet suction device body 5. The second motor 30 The protective shell 310 installed on 3 can protect the surface of the second motor 303 and prevent the second motor 303 from being damaged by collision with the outer shell. The heat dissipation holes 311 opened on the protective shell 310 can ventilate the interior of the protective shell 310 to prevent heat energy generated by the operation of the second motor 303 from accumulating in the protective shell 310 and being unable to be discharged, thereby shortening the service life of the second motor 303. The auxiliary ring 312 installed on the rotating rod 305 can prevent one end of the rotating rod 305 from contacting the contact plate 304 when the rotating rod 305 drives the contact plate 304 to move, thereby preventing wear.

[0038] The effect achieved by the entire disassembly device 3 is that when the down absorbent device body 5 needs to be repaired or maintained after long-term use, the down absorbent device body 5 can be quickly disassembled from the driving mechanism 2 through the disassembly device 3, and the disassembly device 3 can facilitate workers to disassemble or repair the down absorbent device body 5.

[0039] like Figure 8 and Figure 9 As shown, a connecting device 4 is provided on one side of the velvet absorbing device body 5 close to the bellows 6, and the connecting device 4 includes a connecting ring 41, which is fixedly connected to the velvet absorbing device body 5, and an adjusting block 42 is fixedly connected to one end of the arc surface of the connecting ring 41, and a screw 43 is passed through the inner wall thread of the adjusting block 42, and a rotating block 44 is fixedly connected to one end of the arc surface of the screw 43. An assembly ring 46 is slidably connected to the inner wall of the connecting ring 41, and the screw 43 is threadedly connected to the assembly ring 46. One side of the assembly ring 46 is fixedly connected to the threaded pipe, and a protrusion 45 is fixedly connected to the side of the connecting ring 41 close to the assembly ring 46, and the assembly ring 46 corresponds to the protrusion 45. A guide groove 47 is provided on one side, and the protrusion 45 is slidably connected to the inner wall of the guide groove 47. A plurality of anti-slip grooves 48 are provided on the arc surface of the rotating block 44. The plurality of anti-slip grooves 48 are evenly distributed on the arc surface of the rotating block 44. The assembly ring 46 installed on the new bellows 6 is connected to the inner wall of the connecting ring 41. At this time, the screw 43 is rotated by the rotating block 44, and the movement of the screw 43 will be connected to the inner wall of the assembly ring 46 through the adjusting block 42, so that the assembly ring 46 can be fixed in the connecting ring 41 through the screw 43, and the new bellows 6 can be replaced. By replacing the new bellows 6, the use effect of the bellows 6 can be improved.

[0040] The effect achieved by the entire auxiliary device is that when the bellows 6 is worn out after long-term use, a new bellows 6 can be quickly replaced through the connecting device 4. By quickly replacing the new bellows 6, the stability of the use of the bellows 6 can be improved, thereby improving the effect of the entire down suction device body 5 in performing down suction work.

[0041] Its overall working principle is to start the first motor 206 installed on the connecting plate 209, and the movement of the first motor 206 will drive the rotating wheel 207 to rotate through its output end. The rotation of the rotating wheel 207 will drive the adjusting wheel 208 to move, and the movement of the adjusting wheel 208 will drive the connecting rod 202 to rotate. The rotation of the connecting rod 202 will drive the rotating disk 203 to move, so that the angle of the velvet suction device body 5 can be adjusted by the rotating disk 203. After the velvet suction device body 5 is adjusted to a suitable angle, the electric push rod 210 installed on the connecting plate 209 can be started, and the abutment plate 211 can be driven by the electric push rod 210 to contact the rotating wheel 207, so that the rotation of the rotating wheel 207 can be fixed by the abutment plate 211, and the angle of the entire adjusted velvet suction device body 5 can be fixed.

[0042] Start the second motor 303 installed on the second support plate 302. The movement of the second motor 303 will drive the rotating rod 305 to rotate through the output end. The rotation of the rotating rod 305 will drive the contact plate 304 to move toward the second support plate 302 along the direction of the guide rod 306. The sliding of the contact plate 304 in the adjustment groove 301 will release the fixing effect of the contact plate 304 on the load-bearing plate 309. The load-bearing plate 309 and the assembly block 308 can be removed from the inner wall of the assembly frame plate 307 through the velvet suction device body 5 to complete the disassembly.

[0043] The assembly ring 46 installed on the bellows 6 is connected to the inner wall of the connecting ring 41. At this time, the screw 43 can be rotated in the adjusting block 42 by rotating the block 44. The rotation of the screw 43 will connect with the inner wall of the assembly ring 46 through the adjusting block 42, and the bellows 6 can be quickly installed on the main body 5 of the velvet suction device through the screw 43.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A highly efficient down suction device for down jacket production, comprising a support frame (1) and a disassembly device (3), characterized in that: A down suction device body (5) is installed on the upper surface of the support frame (1), a bellows (6) is installed on the output end of the down suction device body (5), a driving mechanism (2) is provided on the side of the down suction device body (5) close to the support frame (1), the driving mechanism (2) comprises a fixing rod (201), the fixing rod (201) is fixedly connected to the inner wall of the support frame (1), a connecting rod (202) is rotatably passed through the inner wall of the fixing rod (201), one end of the connecting rod (202) is fixedly connected to a rotating disk (203), the rotating disk (203) is fixedly connected to the down suction device body (5) by means of a disassembly device (3), the other end of the connecting rod (202) is fixedly connected to an adjusting wheel (208), the circular portion of the connecting rod (202) is fixedly connected to the rotating disk (203), and the rotating disk (203) is fixedly connected to the down suction device body (5) by means of a disassembly device (3). The arc surface is movably connected with a fixed block (204), the fixed block (204) is fixedly connected to the fixed rod (201), one side of the fixed block (204) is fixedly connected to a first support plate (205), the side of the first support plate (205) close to the fixed rod (201) is fixedly connected to a first motor (206), the output end of the first motor (206) is fixedly connected to a rotating wheel (207), the rotating wheel (207) is meshed with an adjusting wheel (208), one end of the first support plate (205) is fixedly connected to a connecting plate (209), the side of the connecting plate (209) away from the rotating wheel (207) is fixedly connected to an electric push rod (210), and the output end of the electric push rod (210) is fixedly connected to a contact plate (211).

2. The high-efficiency down suction device for down jacket production according to claim 1 is characterized in that: Both ends of the fixing block (204) are fixedly connected to auxiliary plates (212), the side of the auxiliary plate (212) away from the fixing rod (201) is fixedly connected to a support rod (213), and the sides of the two support rods (213) close to each other are fixedly connected to the same protective plate (214).

3. The high-efficiency down suction device for down jacket production according to claim 1 is characterized in that: A connection pad (215) is fixedly connected to one side of the abutment plate (211) away from the electric push rod (210), and the cross section of the connection pad (215) is arc-shaped.

4. The high-efficiency down suction device for down jacket production according to claim 1 is characterized in that: The fixing block (204) is a titanium alloy block.

5. The high-efficiency down suction device for down jacket production according to claim 1 is characterized in that: A disassembly device (3) is provided on a side of the rotating disk (203) close to the main body (5) of the velvet suction device, and the disassembly device (3) comprises two adjustment slots (301), the two adjustment slots (301) are arranged at two ends of the side of the rotating disk (203), a second support plate (302) is fixedly connected to the bottom wall of the adjustment slot (301), a second motor (303) is fixedly connected to the side of the second support plate (302) away from the adjustment slot (301), a rotating rod (305) is fixedly connected to the output end of the second motor (303), and the rotating rod (305) is fixedly connected to the output end of the second motor (303). A contact plate (304) is threadedly connected to the arc surface, a guide rod (306) is slidably penetrated through the inner wall of the contact plate (304), one end of the arc surface of the guide rod (306) is fixedly connected to the second support plate (302), the bottom wall of the rotating disk (203) is fixedly connected to an assembly frame plate (307), the inner wall of the assembly frame plate (307) is slidably connected to an assembly block (308), a side of the assembly block (308) away from the assembly frame plate (307) is fixedly connected to a load-bearing plate (309), and the load-bearing plate (309) is fixedly connected to the main body (5) of the velvet suction device.

6. The high-efficiency down suction device for down jacket production according to claim 5, characterized in that: A protective shell (310) is fixedly connected to one side of the second contact plate (304) close to the second motor (303), and a plurality of heat dissipation holes (311) are provided on the arc surface of the protective shell (310).

7. The high-efficiency down suction device for down jacket production according to claim 5, characterized in that: An auxiliary ring (312) is fixedly connected to one end of the arc surface of the rotating rod (305) close to the contact plate (304), and the auxiliary ring (312) is in a circular ring shape.

8. The high-efficiency down suction device for down jacket production according to claim 1 is characterized in that: A connecting device (4) is provided on one side of the main body (5) of the velvet absorbing device close to the bellows (6), and the connecting device (4) comprises a connecting ring (41), the connecting ring (41) is fixedly connected to the main body (5) of the velvet absorbing device, an adjusting block (42) is fixedly connected to one end of the circular arc surface of the connecting ring (41), a screw rod (43) is threadedly penetrated through the inner wall of the adjusting block (42), a rotating block (44) is fixedly connected to one end of the circular arc surface of the screw rod (43), an assembly ring (46) is slidably connected to the inner wall of the connecting ring (41), the screw rod (43) is threadedly connected to the assembly ring (46), and one side of the assembly ring (46) is fixedly connected to the bellows (6).

9. The high-efficiency down suction device for down jacket production according to claim 8, characterized in that: A protrusion (45) is fixedly connected to one side of the connecting ring (41) close to the assembly ring (46); a guide groove (47) is provided on one side of the assembly ring (46) corresponding to the protrusion (45); and the protrusion (45) is slidably connected to the inner wall of the guide groove (47).

10. The high-efficiency down suction device for down jacket production according to claim 8, characterized in that: The arc surface of the rotating block (44) is provided with a plurality of anti-skid grooves (48), and the plurality of anti-skid grooves (48) are evenly distributed on the arc surface of the rotating block (44).

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