A double-layer velvet beating machine with automatic needle detection

Abstract

The present invention discloses a double-layer down-slapping machine for automatic needle detection, comprising a frame, an intermittent down-slapping mechanism, a driven conveying mechanism and a rotating door, wherein the intermittent down-slapping mechanism comprises a motor, a gear transmission structure, a first rotating rod, an eccentric wheel, a lifting rod, a first connecting assembly, a collar, a horizontal rod, a second connecting assembly and a down-slapping frame. In the double-layer down-slapping machine for automatic needle detection, the motor rotates the first rotating rod through the gear transmission structure, and the first rotating rod drives the eccentric wheel to rotate synchronously when rotating. The lifting rod intermittently pushes the lifting rod to move up and down during the rotation of the eccentric wheel. During the upward movement of the lifting rod, the first connecting assembly is pushed to push the collar to rotate on the horizontal rod. When the collar rotates, the down-slapping frame is driven to rotate through the second connecting assembly. When the lifting rod moves downward, the down-slapping frame is reset to slap the filling material below it. In addition, the metal detector checks the filling material after the down-slapping, and gives an alarm through the control box when a broken needle is detected, and the inspection process is relatively convenient, fast and accurate.

Description

Technical Field

[0001] The invention relates to the technical field of down-beating machines, in particular to a double-layer down-beating machine with automatic needle detection. Background Art

[0002] A down beating machine is a machine used to beat the filling material in down products. It mainly imitates the traditional manual beating method and uses the principle of staggered continuous beating of multiple sets of connecting rods to achieve a uniform beating effect. This machine is suitable for automatic beating of down jackets, cotton jackets and other products. Compared with traditional manual beating, it saves time, has a more three-dimensional and uniform molding effect, is simple to operate, and is three to five times more efficient than traditional manual beating. After searching, it is found that the typical down beating machine in the prior art is a down beating machine with a down removal device in the publication number CN113445295A, which solves the existing The technical solution adopted for the problem that the down removal effect of the down-beating machine is not ideal during operation is as follows: the down-beating machine with a down-beating device has a down-beating device and a down-beating device which are separately arranged, and the down-beating device is arranged downstream of the down-beating device, and its main features are a shell with a feed inlet and a discharge port; a conveyor belt arranged in the shell, used to convey the down-filled material from the feed inlet to the discharge port; an air inlet of the suction pipe is connected to the inside of the shell, used to suck out the air inside the shell to the outside; an air outlet of the blowing pipe is connected to the inside of the shell, used to blow air into the shell. When the down-filled material moves forward on the conveyor belt, the down-filled material is also crimped by a crimping device to ensure that sufficient air volume is applied in the shell.

[0003] Broken needles are easily left in the process of processing and sewing down-filled materials. At the same time, the efficiency of manual inspection of broken needles is low and broken needles are easily blocked by down, resulting in poor inspection effect. The down-beating machine, which is the last step in the processing of down-filled materials, cannot check the residual status of broken needles during the down-beating process, which can easily cause accidental injuring of users when the down-filled materials are used subsequently. In view of the above problems, the existing equipment needs to be improved. Summary of the invention

[0004] The object of the present invention is to provide a double-layer down beating machine with automatic needle detection, so as to solve the problem proposed in the above-mentioned background technology that broken needles are easily left in the process of down-filled material processing and sewing, and the efficiency of manual inspection of broken needles is low and the broken needles are easily blocked by the down, and the inspection effect is poor. As the last working procedure of the down-filled material processing, the down beating machine cannot check the residual status of the broken needles during the down beating process, which makes it easy for the broken needles to accidentally stab the user when the down-filled material is used subsequently.

[0005] To achieve the above object, the present invention provides the following technical solution: a double-layer velvet beating machine with automatic needle detection, comprising a frame, an intermittent velvet beating mechanism, a driven conveying mechanism and a rotating door,

[0006] The intermittent velvet beating mechanism includes a motor, a gear transmission structure, a first rotating rod, an eccentric wheel, a lifting rod, a first connecting assembly, a ring, a horizontal rod, a second connecting assembly and a velvet beating frame, and the motor is connected to the first rotating rod through the gear transmission structure, and the motor is installed inside the frame, the first rotating rod is symmetrically provided with eccentric wheels, and a lifting rod is provided above the eccentric wheels, and the top of the lifting rod is connected to the bottom of the ring through the first connecting assembly, the ring is rotatably connected to the horizontal rod, and the outer wall of the ring is connected to the velvet beating frame through the second connecting assembly, and the horizontal rod is symmetrically provided on the frame.

[0007] Preferably, upper and lower hoppers are provided at one end of the frame, and the upper and lower hoppers are provided on one side of the velvet beating frame.

[0008] Preferably, the driven conveying mechanism includes a transmission rod assembly, a second rotating rod, a first gear disc, a first transmission chain, a second gear disc, a first conveyor, a third gear disc, a traction roller, a second transmission chain, a fourth gear disc and a second conveyor, and the second rotating rod is connected to the first rotating rod through the transmission rod assembly, the second rotating rod is provided with a first gear disc, and the first gear disc is meshed and connected with the second gear disc on one side through the first transmission chain, the second gear disc is symmetrically arranged on the driving shaft of the first conveyor, and a traction roller is arranged above the first conveyor, and the third gear disc is arranged on the traction roller, the third gear disc is meshed and connected with the fourth gear disc through the second transmission chain, and the fourth gear disc is installed on the driving shaft on one side of the second conveyor, and one side of the second transmission chain is meshed and connected with the second gear disc on the other side.

[0009] Preferably, a control box is provided on the front side of the transmission rod assembly, and the control box is electrically connected to a metal detector, and the metal detector is arranged above one side of the second conveyor.

[0010] Preferably, the first conveyor is arranged between two groups of horizontal rods, and the first conveyor is arranged above the velvet beating frame.

[0011] Preferably, the velvet beating frames are evenly spaced on the horizontal rod, and the velvet beating frames on both sides are cross-distributed.

[0012] Preferably, the first conveyor is arranged above the second conveyor, and the first conveyor and the second conveyor are respectively arranged opposite to the upper and lower material ports on the upper and lower hoppers.

[0013] Preferably, the conveying directions of the first conveyor and the second conveyor are opposite, and the end of the second conveyor away from the upper and lower hoppers is longer than the end of the first conveyor away from the upper and lower hoppers.

[0014] Preferably, the traction roller is consistent with the conveying direction of the second conveyor, and the traction roller, the second conveyor and the first conveyor are all installed on the inner side of the frame.

[0015] Preferably, the revolving doors are symmetrically arranged on the side walls of the frame, and the revolving doors are correspondingly arranged on the outsides of the first conveyor, the second conveyor and the intermittent fleece-beating mechanism.

[0016] Compared with the prior art, the invention has the following beneficial effects: the double-layer velvet beating machine with automatic needle detection can

[0017] (1) The present invention can effectively solve the problem that broken needles are easily left in the process of processing and sewing of down-filled materials through the coordinated use of an intermittent down-beating mechanism and a metal detector. At the same time, the efficiency of manual inspection of broken needles is low. As the last process of processing down-filled materials, the down-beating machine cannot check the residual state of broken needles during the down-beating process, which makes it easy for the broken needles to accidentally stab the user when the down-filled materials are used subsequently. The motor rotates the first rotating rod through the gear transmission structure, and the first rotating rod drives the eccentric wheel to rotate synchronously when rotating. During the rotation of the eccentric wheel, the lifting rod is intermittently pushed up and down. During the upward movement of the lifting rod, the first connecting component is pushed to push the ring on the horizontal rod to rotate. When the ring rotates, the down-beating frame is driven to rotate through the second connecting component. Similarly, the down-beating frame is reset when the lifting rod moves down to beat the down-filled material below it. Similarly, another group of eccentric wheels and the lifting rod drive the down-beating frame to perform down-beating operations alternately. In addition, the metal detector checks the down-filled materials after beating, and warns through the control box when a broken needle is detected, which makes it convenient for the staff to handle it, and the inspection process is relatively convenient, fast and accurate.

[0018] (2) The present invention can effectively solve the problem that most of the existing down-beating machines are of single-layer structure, that is, relevant detection is performed during the down-beating process, which makes it easy for the detection accuracy to be affected by the obstruction operation during beating. The second rotating rod rotates synchronously with the gear on the gear transmission structure under the transmission cooperation of the transmission rod assembly. When the second rotating rod rotates, it drives the first toothed disc to rotate synchronously. The first toothed disc drives the second toothed disc on one side through the first transmission chain to drive the first conveyor to rotate, that is, the first conveyor is used to transport the filling material to the bottom of the down-beating frame for down-beating, and when the first conveyor rotates, it drives the second toothed disc on the other side to rotate. When the second toothed disc rotates, it moves through the second transmission chain meshed with it. When the second transmission chain moves, it pushes the third toothed disc and the fourth toothed disc meshed on its inner side to drive the traction roller and the second conveyor to rotate in the opposite direction, that is, the filling material after the down-beating is reversely transported by the second conveyor, which is convenient for the metal detector on one side of the second conveyor to fully monitor it, thereby ensuring the accuracy of the needle detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is an isometric view of the present invention;

[0020] Figure 2 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0021] Figure 3 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a side view structural schematic diagram of the connection relationship between the second toothed disc, the first conveyor, the third toothed disc, the traction roller, the second transmission chain, the fourth toothed disc and the second conveyor of the present invention;

[0023] Figure 5 It is a schematic diagram of the overall rear cross-sectional structure of the present invention;

[0024] Figure 6 For the present invention Figure 5 Enlarged structural diagram at B in the middle.

[0025] In the figure: 1. frame; 2. intermittent velvet-beating mechanism; 201. motor; 202. gear transmission structure; 203. first rotating rod; 204. eccentric wheel; 205. lifting rod; 206. first connecting assembly; 207. ring; 208. horizontal rod; 209. second connecting assembly; 2010. velvet-beating frame; 3. driven conveying mechanism; 301. transmission rod assembly; 302. second rotating rod; 303. first gear disc; 304. first transmission chain; 305. second gear disc; 306. first conveyor; 307. third gear disc; 308. traction roller; 309. second transmission chain; 3010. fourth gear disc; 3011. second conveyor; 4. upper and lower hoppers; 5. rotating door; 6. metal detector; 7. control box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-6 The present invention provides a technical solution: a double-layer velvet beating machine with automatic needle detection, embodiment 1

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the intermittent velvet beating mechanism 2 includes a motor 201, a gear transmission structure 202, a first rotating rod 203, an eccentric wheel 204, a lifting rod 205, a first connecting component 206, a ring 207, a horizontal rod 208, a second connecting component 209 and a velvet beating frame 2010, and the motor 201 is connected to the first rotating rod 203 through the gear transmission structure 202, and the motor 201 is installed inside the frame 1, the eccentric wheel 204 is symmetrically arranged on the first rotating rod 203, and the lifting rod 205 is arranged above the eccentric wheel 204, and the top of the lifting rod 205 is connected to the bottom of the ring 207 through the first connecting component 206, the ring 207 is rotatably connected to the horizontal rod 208, and the outer wall of the ring 207 is connected to the velvet beating frame 2010 through the second connecting component 209, and the horizontal rod 208 is symmetrically arranged on the frame 1.

[0029] In a further embodiment, an upper and lower hopper 4 is provided at one end of the frame 1, and the upper and lower hopper 4 is provided on one side of the velvet beating frame 2010.

[0030] In a further embodiment, the driven conveying mechanism 3 includes a transmission rod assembly 301, a second rotating rod 302, a first toothed disc 303, a first transmission chain 304, a second toothed disc 305, a first conveyor 306, a third toothed disc 307, a traction roller 308, a second transmission chain 309, a fourth toothed disc 3010 and a second conveyor 3011, and the second rotating rod 302 is connected to the first rotating rod 203 through the transmission rod assembly 301, and the second rotating rod 302 is provided with a first toothed disc 303, and the first toothed disc 303 is connected to the second toothed disc 306 through the first transmission chain 304. 05 meshing connection, the second toothed disc 305 is symmetrically arranged on the driving shaft of the first conveyor 306, and a traction roller 308 is arranged above the first conveyor 306, and a third toothed disc 307 is arranged on the traction roller 308, and the third toothed disc 307 is meshed and connected with the fourth toothed disc 3010 through the second transmission chain 309, and the fourth toothed disc 3010 is installed on the driving shaft on one side of the second conveyor 3011, and one side of the second transmission chain 309 is meshed and connected with the second toothed disc 305 on the other side, and the wrap angle between the second transmission chain 309 and the second toothed disc 305 is ≥90°, the transmission rod assembly 301 includes a swing rod, a transmission frame, a housing, a ratchet, a rotation limit block and a shift block, and one end of the swing rod is rotationally connected to the gear end face of the gear transmission structure 202, and the other end of the swing rod is rotationally connected to one end of the transmission frame, the other end of the transmission frame is connected to the housing, and a shift block is rotationally connected to the inner wall of the housing, the shift block contacts the teeth on one side of the ratchet, and the ratchet is arranged on the second rotating rod 302, and the ratchet is arranged inside the housing, and a rotation limit block is arranged on the other side of the ratchet, and the rotation limit block is rotationally connected to the inside of the housing; in actual work When the middle gear transmission structure 202 rotates, the transmission frame and the outer shell are pushed to swing through the rocker rod. During the swinging process of the outer shell, the shift block connected inside it intermittently pushes the ratchet to drive the second rotating rod 302 to rotate. That is, this device uses a group of motors 201 to simultaneously drive the first rotating rod 203 and the second rotating rod 302 to perform continuous rotation operations and intermittent rotation operations respectively, so as to meet different processing requirements. The rotation limit block serves the purpose of preventing reversal. At the same time, the ratchet is used for unidirectional rotation operation as an existing structure. The position and connection relationship of the ratchet, rotation limit block and shift block will not be repeated here.

[0031] In a further embodiment, the first conveyor 306 is disposed between the two sets of horizontal rods 208 , and the first conveyor 306 is disposed above the velvet beating frame 2010 .

[0032] In a further embodiment, the velvet beating frames 2010 are evenly spaced on the horizontal rod 208, and the velvet beating frames 2010 on both sides are cross-distributed.

[0033] In a further embodiment, the first conveyor 306 is disposed above the second conveyor 3011 , and the first conveyor 306 and the second conveyor 3011 are disposed opposite to the upper and lower material ports on the upper and lower hoppers 4 , respectively.

[0034] In a further embodiment, the conveying directions of the first conveyor 306 and the second conveyor 3011 are opposite, and the end of the second conveyor 3011 away from the upper and lower hoppers 4 is longer than the end of the first conveyor 306 away from the upper and lower hoppers 4 .

[0035] In a further embodiment, the traction roller 308 is consistent with the conveying direction of the second conveyor 3011 , and the traction roller 308 , the second conveyor 3011 and the first conveyor 306 are all installed on the inner side of the frame 1 .

[0036] Specifically, in the actual working process, the motor 201 rotates the first rotating rod 203 through the gear transmission structure 202, and the second rotating rod 302 rotates synchronously with the gear on the gear transmission structure 202 under the transmission cooperation of the transmission rod assembly 301. When the second rotating rod 302 rotates, it drives the first toothed disc 303 to rotate synchronously. The first toothed disc 303 drives the second toothed disc 305 on one side through the first transmission chain 304 to drive the first conveyor 306 to rotate. The first conveyor 306 conveys the filling material put in through the feeding port in the upper and lower hoppers 4 from right to left.

[0037] On the other hand, when the first rotating rod 203 rotates, it drives the eccentric wheels 204 on both sides to rotate together. During the rotation of the eccentric wheel 204 on one side, it intermittently pushes the lifting rod 205 to move upward. During the upward movement of the lifting rod 205, it drives the first connecting component 206 to push the ring 207 to rotate on the horizontal rod 208. When the ring 207 rotates, it drives the velvet frame 2010 to rotate through the second connecting component 209. Then, when the lifting rod 205 falls, the velvet frame 2010 automatically resets to the second one below it. The stuffing on the conveyor 3011 is slapped, and similarly, when the eccentric wheel 204 on the other side drives the lifting rod 205 to reset and slap, it moves up synchronously to flip the slapping frame 2010 on the other side, and after the previous group of slapping frames 2010 completes the slapping, that is, when the lifting rod 205 moves down, it pushes the slapping frame 2010 to reset and slap the stuffing below it, thereby realizing intermittent slapping, and the stuffing after slapping falls to the left end of the second conveyor 3011 under the traction limit of the traction roller 308;

[0038] At the same time, the rotation of the first conveyor 306 drives the second toothed disc 305 on the other side to rotate. When the second toothed disc 305 rotates, it moves through the second transmission chain 309 meshing with it. When the second transmission chain 309 moves, it pushes the third toothed disc 307 and the fourth toothed disc 3010 meshing inside it to respectively drive the traction roller 308 and the second conveyor 3011 to rotate in the opposite direction to transport the filling material from left to right, so that it passes under the metal detector 6 at a constant speed, and the broken needle is detected by the metal detector 6. After the detection, the filling material is finally discharged through the discharge port below the upper and lower hoppers 4.

[0039] Embodiment 2

[0040] This embodiment is a further description of the above embodiment. It should be understood that this embodiment includes all the aforementioned technical features and is further described in detail.

[0041] like Figure 1 and Figure 5 As shown, in a further embodiment, a control box 7 is provided on the front side of the transmission rod assembly 301 , and the control box 7 is electrically connected to the metal detector 6 , and the metal detector 6 is provided above one side of the second conveyor 3011 .

[0042] In a further embodiment, the revolving door 5 is symmetrically arranged on the side wall of the frame 1 , and the revolving door 5 is correspondingly arranged on the outer sides of the first conveyor 306 , the second conveyor 3011 and the intermittent fleece beating mechanism 2 .

[0043] Specifically, the metal detector 6 checks the filling material transported on the second conveyor 3011 below it. When a broken needle or other metal material is detected, the metal detector 6 sounds an alarm and displays its position in the filling material through the control box 7, so that the staff can open the revolving door 5 to quickly take it out of the filling material. In addition, the model of the metal detector 6 is preferably AR-906. At the same time, using the metal detector 6 to detect metal materials is a prior art, and its specific principle and structure will not be repeated here.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-layer velvet-beating machine with automatic needle detection, comprising a frame (1), an intermittent velvet-beating mechanism (2), a driven conveying mechanism (3) and a rotating door (5), characterized in that: The intermittent velvet-beating mechanism (2) comprises a motor (201), a gear transmission structure (202), a first rotating rod (203), an eccentric wheel (204), a lifting rod (205), a first connecting assembly (206), a collar (207), a horizontal rod (208), a second connecting assembly (209) and a velvet-beating frame (2010), wherein the motor (201) is connected to the first rotating rod (203) via the gear transmission structure (202), and the motor (201) is installed inside the frame (1). An eccentric wheel (204) is symmetrically arranged on a rotating rod (203), and a lifting rod (205) is arranged above the eccentric wheel (204). At the same time, the top of the lifting rod (205) is connected to the bottom of a ring (207) through a first connecting component (206). The ring (207) is rotatably connected to a horizontal rod (208), and the outer wall of the ring (207) is connected to a velvet beating frame (2010) through a second connecting component (209). At the same time, the horizontal rod (208) is symmetrically arranged on the frame (1).

2. The double-layer velvet beating machine with automatic needle detection according to claim 1, characterized in that: An upper and lower hopper (4) is provided at one end of the frame (1), and the upper and lower hopper (4) is arranged on one side of the velvet beating frame (2010).

3. The double-layer velvet beating machine with automatic needle detection according to claim 1, characterized in that: The driven conveying mechanism (3) comprises a transmission rod assembly (301), a second rotating rod (302), a first toothed disc (303), a first transmission chain (304), a second toothed disc (305), a first conveyor (306), a third toothed disc (307), a traction roller (308), a second transmission chain (309), a fourth toothed disc (3010) and a second conveyor (3011), wherein the second rotating rod (302) is connected to the first rotating rod (203) via the transmission rod assembly (301), the second rotating rod (302) is provided with a first toothed disc (303), and the first toothed disc (303) is connected to the first conveyor (306) via the first transmission chain (304). 04) is meshed and connected with a second toothed disc (305) on one side, the second toothed disc (305) is symmetrically arranged on the driving shaft of the first conveyor (306), and a traction roller (308) is arranged above the first conveyor (306), and a third toothed disc (307) is arranged on the traction roller (308), the third toothed disc (307) is meshed and connected with a fourth toothed disc (3010) through a second transmission chain (309), and the fourth toothed disc (3010) is installed on the driving shaft on one side of the second conveyor (3011), and one side of the second transmission chain (309) is meshed and connected with the second toothed disc (305) on the other side.

4. The double-layer velvet beating machine with automatic needle detection according to claim 3, characterized in that: A control box (7) is arranged on the front side of the transmission rod assembly (301), and the control box (7) is electrically connected to a metal detector (6), and the metal detector (6) is arranged above one side of the second conveyor (3011).

5. The double-layer velvet beating machine with automatic needle detection according to claim 3, characterized in that: The first conveyor (306) is arranged between two groups of horizontal rods (208), and the first conveyor (306) is arranged above the velvet beating frame (2010).

6. The double-layer velvet beating machine with automatic needle detection according to claim 1, characterized in that: The velvet-beating frames (2010) are distributed at equal intervals on the horizontal rod (208), and the velvet-beating frames (2010) on both sides are cross-distributed.

7. The double-layer velvet beating machine with automatic needle detection according to claim 3, characterized in that: The first conveyor (306) is arranged above the second conveyor (3011), and the first conveyor (306) and the second conveyor (3011) are respectively arranged opposite to the upper and lower material ports on the upper and lower hoppers (4).

8. The double-layer velvet beating machine with automatic needle detection according to claim 3, characterized in that: The conveying directions of the first conveyor (306) and the second conveyor (3011) are opposite, and the end of the second conveyor (3011) away from the upper and lower hoppers (4) is longer than the end of the first conveyor (306) away from the upper and lower hoppers (4).

9. The double-layer velvet beating machine with automatic needle detection according to claim 3, characterized in that: The traction roller (308) and the second conveyor (3011) have the same conveying direction, and the traction roller (308), the second conveyor (3011) and the first conveyor (306) are all installed on the inner side of the frame (1).

10. The double-layer velvet beating machine with automatic needle detection according to claim 1, characterized in that: The rotating door (5) is symmetrically arranged on the side wall of the frame (1), and the rotating door (5) is correspondingly arranged on the outside of the first conveyor (306), the second conveyor (3011) and the intermittent wool beating mechanism (2).

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