Multifunctional automatic wiring machine for electric blanket
Through the cutting and coordination of the multi-function automatic wiring machine of electric blankets, the problem of time-consuming and labor-intensive manual wiring and hanging thread needles affecting comfort in traditional electric blanket production is solved, and automated production and cost reduction are achieved.
Patent Information
- Application Number
- CN202510512883.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2025-07-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the production of traditional electric blankets, manual wiring is time-consuming and labor-intensive, and the existing thread hanging needles in the existing automated wiring methods affect the comfort and cannot be reused, which increases costs.
The multi-functional automatic wiring machine of electric blanket is adopted. Through the cooperation of the cutting mechanism, needle mechanism, wiring device and pressure mechanism, the automatic cutting of the base cloth and top cloth of the electric blanket, the automatic layout and hot pressing connection of the hanging needle are realized, ensuring that the hanging needle can be reused.
The automated production of electric blankets is realized, which improves production efficiency, reduces costs, and improves the comfort and product stability of electric blankets.
Smart Images
Figure CN120302474A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of electric blanket production, and specifically relates to a multifunctional automatic wire routing machine for electric blankets. Background Art
[0002] As is well known, electric blanket products are common, economical, practical, and convenient heating and cold-dispelling supplies. They are a type of direct heating electric appliance. When using an electric blanket, the human body is in direct contact with the electric blanket, which is convenient and practical. Electric blankets generally consume less electricity and are a type of bedding that can expel moisture and is conducive to drying. With the continuous improvement of people's living standards and quality, the functions of electric blanket products have been continuously improved and expanded. It has various functions such as health care and physical therapy, and is now widely used in people's lives.
[0003] In the production process of electric blankets, the wiring of heating wires is an essential process. In traditional technologies, manual wiring is carried out, which is not only time-consuming and laborious, but also has low efficiency, and it is difficult to maintain stable production quality of products. Later, wiring machines and hanging needles evolved for automated wiring. However, in the existing technology, without removing the hanging needles, the bottom cloth of the electric blanket is directly hot-pressed by a hot pressing roller first, and the hanging needles are directly bent on the bottom cloth of the electric blanket, and then it is hot-pressed with the top cloth of the electric blanket. Although the hanging needles are very small, the retention of the hanging needles inside the electric blanket still affects the comfort of the electric blanket, and in this way, the hanging needles cannot be reused, increasing the cost. Summary of the Invention
[0004] To solve the above technical problems, a multifunctional automatic wire routing machine for electric blankets is provided, and this technical solution solves the problems raised in the above background art.
[0005] To achieve the above purposes, the technical solution adopted by the present invention is as follows: A multifunctional automatic wire routing machine for electric blankets includes a first table body. A second table body is arranged on the back of the first table body. A first fabric roller is installed on the left side of the top of the first table body. A second fabric roller is arranged on the right side of the top of the second table body. And a number of groups of guide rollers are connected to the left side of the top of the first table body and the right side of the top of the second table body. A placement rack is arranged on the front side of the top of the first table body. A number of groups of hanging needle bodies are installed inside the placement rack. The top and bottom of the hanging needle bodies are both sharp. And a cutting mechanism is also installed on the left side of the top of the first table body and the right side of the top of the second table body. The width of the fabric on the second fabric roller is longer than the width of the fabric on the first fabric roller. A needle placing mechanism is installed on the rear side of the top of the first table body. A cloth pressing mechanism is connected to the rear side of the top of the second table body. The needle placing mechanism is used to arrange the hanging needle bodies on the top of the first table body according to processing requirements.
[0006] Preferably, a wiring device is further installed on the front side of the top of the first table body. The wiring device is used to lay the heating wire according to the position of the hanging needle bodies arranged. First slots are respectively formed through the front and rear sides of the top of the first table body, and second slots are respectively formed through the front and rear sides of the top of the second table body. The length and width of the first slots are the same as those of the second slots.
[0007] Preferably, the cutting mechanism includes a first lead screw. Two groups of first fixing blocks are respectively fixedly connected by bolts on the left side of the top of the first table body and the right side of the top of the second table body. The first lead screw is rotatably connected between the two groups of first fixing blocks. A first movable block is threadedly connected to the outer surface of the first lead screw. The first movable block is slidably connected to a first guide rod. The two ends of the first guide rod are respectively fixedly connected to the inner walls of the two groups of first movable blocks. A first stepping motor for driving the first lead screw to rotate is fixedly installed on the outside of one of the first fixing blocks.
[0008] Preferably, a first driving motor is arranged on the top of the first movable block. The output end of the first driving motor is fixedly connected to a rotating plate. A first electric push rod is fixedly installed inside the rotating plate, and the output end of the first electric push rod is fixedly connected to a cutting head.
[0009] Preferably, the needle arranging mechanism includes second fixing blocks. Two groups of second fixing blocks are welded on the rear side of the top of the first table body. A second lead screw is rotatably connected between the two groups of second fixing blocks. A second movable block is threadedly connected to the outer surface of the second lead screw. The second movable block is slidably connected to a second guide rod. The outer end of the second lead screw is fixedly connected to the output end of a second stepping motor. The second stepping motor is fixedly installed on the outside of one of the second movable blocks. A second driving motor is fixedly installed on the top of the second movable block, and the output end of the second driving motor is fixedly connected to a rotating cylinder.
[0010] Preferably, a third lead screw is rotatably connected inside the rotating cylinder. A third guide rod is also fixedly installed inside the rotating cylinder. A third movable block is slidably connected to the outer surface of the third guide rod. The third movable block is threadedly connected to the outer surface of the third lead screw. A third stepping motor is arranged on the outside of the rotating cylinder. The output end of the third stepping motor extends into the rotating cylinder and is fixedly connected to the outer end of the third lead screw. A second electric push rod is arranged on the top of the third movable block. The output end of the second electric push rod penetrates through the top wall of the third movable block and is fixedly connected to a connecting disc.
[0011] Preferably, a rotating gear ring is rotatably connected inside the connecting disk. External teeth and internal teeth are provided on the rotating gear ring. A number of groups of clamping members are slidably connected inside the connecting disk. Also, a first gear and a number of groups of second gears are rotatably connected inside the connecting disk. The first gear meshes with the external teeth of the rotating gear ring. The internal teeth of the rotating gear ring mesh with all the number of groups of second gears. Teeth that respectively mesh with the number of groups of second gears are provided on all the number of groups of clamping members. A third driving motor is provided at the top end inside the connecting disk. The middle part of the top end of the first gear is fixedly connected to the output end of the third driving motor.
[0012] Preferably, a cylinder is fixedly installed in the middle of the outer surface of the rotating cylinder. The output end of the cylinder is fixedly connected to a mounting seat. A hot pressing roller is rotatably connected inside the mounting seat.
[0013] Preferably, the cloth pressing mechanism includes a fixing plate. The fixing plate is welded to the rear side of the top end of the second table body. The front side of the fixing plate is welded to a connecting block through two groups of fourth guiding rods. A fourth lead screw is rotatably connected between the connecting block and the fixing plate. A fourth movable block is threadedly connected to the outer surface of the fourth lead screw. The fourth movable block is slidably connected to the fourth guiding rods. The outer end of the fourth lead screw is fixedly connected to the output end of a fourth stepping motor. The fourth stepping motor is fixedly installed at the top outside of the fixing plate.
[0014] Preferably, a third electric push rod is fixedly installed at the bottom of the fourth movable block. The output end of the third electric push rod is fixedly connected to a lifting plate. Connecting frames are welded to the front and rear sides of the lifting plate. Two groups of round holes are respectively formed through the bottom ends inside the connecting frames. The length and width of the connecting frames are also the same as the length and width of the second notch. Fourth electric push rods are installed on both sides of the bottom of the connecting frames. Circular plug blocks are arranged inside the round holes. The bottom of the circular plug blocks is fixedly connected to the output ends of the fourth electric push rods. Also, fifth electric push rods are installed on both sides of the top of the connecting frames. Circular pressing blocks are fixedly installed at the output ends of the fifth electric push rods.
[0015] Compared with the prior art, the present invention provides an electric blanket multi-functional automatic wire routing machine, which has the following beneficial effects: By the combined use of a cutting mechanism, a cloth - needle mechanism, a wire - laying device, and a cloth - pressing mechanism, first, the bottom cloth and the top cloth of the electric blanket are cut. Four groups of circular pressing blocks and circular plug blocks are used to press the four corners of the top cloth of the electric blanket respectively. Then, according to the wire - laying requirements of the heating wire, the bottoms of all the hanging needle bodies pass through the bottom cloth of the electric blanket and are nailed to the top of the first table body. The wire - laying device conducts wire - laying automatically. Then, two connecting frames respectively enter the inside of the first notch, realizing the downward movement of the fixed top cloth of the electric blanket. The sharp tops of all the hanging needle bodies pass through the top cloth of the electric blanket, and the top cloth of the electric blanket is attached to the bottom cloth of the electric blanket. When performing hot pressing, it is divided into two parts. First, hot - press the top cloth and the bottom cloth of the electric blanket between the left - and right - hand hanging needle bodies. After that, retrieve the hanging needle bodies into the placement rack, and then hot - press the left and right sides of the top cloth and the bottom cloth of the electric blanket, making their full connection convenient and fast. The present invention realizes the automatic production of electric blankets with a brand - new technical means, which is conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the first notch in the present invention; Figure 3 is a schematic diagram of the structure of the cutting mechanism in the present invention; Figure 4 is a schematic diagram of the structure of the cloth - needle mechanism in the present invention; Figure 5 is a schematic diagram of the internal structure of the rotating cylinder in the present invention; Figure 6 is a schematic diagram of the internal structure of the connecting disk in the present invention; Figure 7 is a schematic diagram of the structure of the hanging needle body in the present invention; Figure 8 is a schematic diagram of the top structure of the second table body in the present invention; Figure 9 is a schematic diagram of the structure of the second notch in the present invention; Figure 10 is a schematic diagram of the structure of the cloth - pressing mechanism in the present invention; Figure 11 in the present invention Figure 10 is the enlarged schematic diagram of the structure at A proposed.
[0017] The reference numerals in the figures are: 1. First table body; 101. Second table body; 102. First fabric roller; 103. Second fabric roller; 104. Guide roller; 105. Placement rack; 106. Hanging needle body; 107. Wire - laying device; 108. First notch; 109. Second notch; 2. Cutting mechanism; 201. First fixed block; 202. First lead screw; 203. First guide rod; 204. First stepping motor; 205. First moving block; 206. First driving motor; 207. Rotating plate; 208. First electric push rod; 209. Cutting head 3. Needle cloth mechanism; 301. Second fixed block; 302. Second lead screw; 303. Second guide rod; 304. Second stepping motor; 305. Second moving block; 306. Second driving motor; 307. Rotating cylinder; 308. Third lead screw; 309. Third guide rod; 310. Third stepping motor; 311. Third moving block; 312. Second electric push rod; 313. Connecting disk; 314. Rotating gear ring; 315. First gear; 316. Second gear; 317. Clamping member; 318. Third driving motor 4. Cloth pressing mechanism; 401. Fixed plate; 402. Fourth guide rod; 403. Connecting block; 404. Fourth lead screw; 405. Fourth stepping motor; 406. Fourth moving block; 407. Third electric push rod; 408. Lifting plate; 409. Connecting frame; 410. Round hole; 411. Round plug; 412. Fourth electric push rod; 413. Fifth electric push rod; 414. Round pressing block Detailed implementation manners
[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations
[0019] Embodiment 1 Please refer to Figures 1 - 11 As shown, a multifunctional automatic wire routing machine for an electric blanket includes a first table body 1. A second table body 101 is provided on the back of the first table body 1. A first fabric roller 102 is installed on the left side of the top of the first table body 1. A second fabric roller 103 is provided on the right side of the top of the second table body 101. And a number of groups of guide rollers 104 are connected to the left side of the top of the first table body 1 and the right side of the top of the second table body 101. A placement rack 105 is provided on the front side of the top of the first table body 1. A number of groups of wire hanging needle bodies 106 are installed inside the placement rack 105. The top and bottom of the wire hanging needle bodies 106 are both sharp. And a cutting mechanism 2 is also installed on the left side of the top of the first table body 1 and the right side of the top of the second table body 101. The width of the fabric on the second fabric roller 103 is longer than the width of the fabric on the first fabric roller 102. A needle cloth mechanism 3 is installed on the back side of the top of the first table body 1. A cloth pressing mechanism 4 is connected to the back side of the top of the second table body 101. The needle cloth mechanism 3 is used to arrange the wire hanging needle bodies 106 on the top of the first table body 1 according to processing requirements
[0020] Please refer to Figure 2 and Figure 9As shown in the figure, a wiring device 107 is also installed on the front side of the top of the first table body 1. The wiring device 107 is used to lay the heating wire according to the positions of the hanging needle bodies 106 arranged. First notches 108 are formed through the front and rear sides of the top of the first table body 1, and second notches 109 are formed through the front and rear sides of the top of the second table body 101. The length and width of the first notch 108 are the same as those of the second notch 109. (The wiring device 107 is a prior art and will not be elaborated in detail in this application. The wiring device 107 has the function of automatically identifying the hanging needle bodies 106, and can move freely in the horizontal, vertical and longitudinal directions according to the positions of the hanging needle bodies 106, and tighten the heating wire on the hanging needle bodies 106 to realize the technology of automatic wiring.) Embodiment 2 Please refer to Figure 3 As shown in the figure, the cutting mechanism 2 includes a first lead screw 202. Two groups of first fixing blocks 201 are fixedly connected to the left side of the top of the first table body 1 and the right side of the top of the second table body 101 by bolts. The first lead screw 202 is rotatably connected to the two groups of first fixing blocks 201. A first movable block 205 is threadedly connected to the outer surface of the first lead screw 202. The first movable block 205 is slidably connected to a first guide rod 203. The two ends of the first guide rod 203 are fixedly connected to the inner walls of the two groups of first movable blocks 205 respectively. A first stepping motor 204 for driving the first lead screw 202 to rotate is fixedly installed on the outside of one of the first fixing blocks 201.
[0021] Please refer to Figure 3 As shown in the figure, a first driving motor 206 is arranged on the top of the first movable block 205. The output end of the first driving motor 206 is fixedly connected to a rotating plate 207. A first electric push rod 208 is fixedly installed inside the rotating plate 207, and the output end of the first electric push rod 208 is fixedly connected to a cutting head 209.
[0022] Those skilled in the art can understand that by driving the first lead screw 202 to rotate through the output end of the first stepping motor 204, the first movable block 205 reciprocates back and forth along the first guide rod 203, thereby driving the cutting head 209 to reciprocate back and forth. The cutting method of the cutting head 209 is laser cutting; and by driving the rotating plate 207 to rotate through the output end of the first driving motor 206, the cutting head 209 is driven to rotate around the center of the first driving motor 206.
[0023] Embodiment 3 Please refer to Figure 4As shown in the figure, the needle placing mechanism 3 includes a second fixed block 301. There are two groups of second fixed blocks 301, which are both welded to the rear side of the top of the first table body 1. A second lead screw 302 is rotatably connected between the two groups of second fixed blocks 301. A second movable block 305 is threadedly connected to the outer surface of the second lead screw 302. The second movable block 305 is slidably connected to the second guide rod 303. The outer end of the second lead screw 302 is fixedly connected to the output end of the second stepping motor 304. The second stepping motor 304 is fixedly installed outside one of the second movable blocks 305. And a second driving motor 306 is fixedly installed on the top of the second movable block 305. The output end of the second driving motor 306 is fixedly connected to a rotating cylinder 307.
[0024] Please refer to Figure 5 As shown in the figure, a third lead screw 308 is rotatably connected inside the rotating cylinder 307. A third guide rod 309 is also fixedly installed inside the rotating cylinder 307. A third movable block 311 is slidably connected to the outer surface of the third guide rod 309. The third movable block 311 is threadedly connected to the outer surface of the third lead screw 308. And a third stepping motor 310 is arranged outside the rotating cylinder 307. The output end of the third stepping motor 310 extends into the rotating cylinder 307 and is fixedly connected to the outer end of the third lead screw 308. A second electric push rod 312 is arranged on the top of the third movable block 311. The output end of the second electric push rod 312 penetrates the top wall of the third movable block 311 and is fixedly connected to a connection disk 313.
[0025] Please refer to Figure 5 and Figure 6 As shown in the figure, a rotating gear ring 314 is rotatably connected inside the connection disk 313. The rotating gear ring 314 is provided with external teeth and internal teeth. A number of groups of clamping members 317 are slidably connected inside the connection disk 313. And a first gear 315 and a number of groups of second gears 316 are also rotatably connected inside the connection disk 313. The first gear 315 meshes with the external teeth of the rotating gear ring 314. The internal teeth of the rotating gear ring 314 mesh with all the number of groups of second gears 316. Teeth meshing with the number of groups of second gears 316 are respectively arranged on the number of groups of clamping members 317. A third driving motor 318 is arranged at the top end inside the connection disk 313. The middle part of the top end of the first gear 315 is fixedly connected to the output end of the third driving motor 318.
[0026] Please refer to Figure 5 As shown in the figure, a cylinder 319 is fixedly installed in the middle of the outer surface of the rotating cylinder 307. The output end of the cylinder 319 is fixedly connected to a mounting seat. A hot pressing roller 320 is rotatably connected inside the mounting seat.
[0027] Those skilled in the art can understand that by driving the second lead screw 302 to rotate through the output end of the second stepping motor 304, the second moving block 305 is driven to reciprocate left and right along the second guide rod 303, so as to drive the connecting plate 313 and all the clamping members 317 to reciprocate left and right as a whole; by driving the rotating cylinder 307 to rotate through the output end of the second driving motor 306, the connecting plate 313 and all the clamping members 317 are driven to rotate as a whole around the center of the second driving motor 306; by driving the third lead screw 308 to rotate through the output end of the third stepping motor 310, the third moving block 311 is made to reciprocate back and forth along the outer surface of the third guide rod 309, so as to drive the connecting plate 313 and all the clamping members 317 to reciprocate back and forth as a whole; and by extending or contracting the output end of the second electric push rod 312, the connecting plate 313 and all the clamping members 317 are driven to move downward or upward as a whole; and by driving the first gear 315 to rotate through the output end of the third driving motor 318, the rotating toothed ring 314 is rotated, driving all the second gears 316 to rotate synchronously, so that all the clamping members 317 move synchronously towards or away from the center position of the connecting plate 313.
[0028] Embodiment 4 Please refer to Figure 10 As shown, the cloth pressing mechanism 4 includes a fixing plate 401, which is welded to the rear side of the top of the second table body 101. The front side of the fixing plate 401 is welded to a connecting block 403 through two groups of fourth guide rods 402. A fourth lead screw 404 is rotatably connected between the connecting block 403 and the fixing plate 401. A fourth moving block 406 is threadedly connected to the outer surface of the fourth lead screw 404. The fourth moving block 406 is slidably connected to the fourth guide rod 402. The outer end of the fourth lead screw 404 is fixedly connected to the output end of a fourth stepping motor 405, and the fourth stepping motor 405 is fixedly installed on the outer top of the fixing plate 401.
[0029] Please refer to Figure 10 and Figure 11 As shown, a third electric push rod 407 is fixedly installed at the bottom of the fourth moving block 406. The output end of the third electric push rod 407 is fixedly connected to a lifting plate 408. Connecting frames 409 are welded to the front and rear sides of the lifting plate 408. Two groups of round holes 410 are respectively formed through the inner bottom ends of the connecting frames 409. The length and width of the connecting frames 409 are the same as those of the second notch 109. Fourth electric push rods 412 are installed on both sides of the bottom of the connecting frames 409. A round plug 411 is arranged inside the round holes 410. The bottom of the round plug 411 is fixedly connected to the output end of the fourth electric push rod 412. Fifth electric push rods 413 are installed on both sides of the top of the connecting frames 409. The output ends of the fifth electric push rods 413 are fixedly installed with round pressing blocks 414.
[0030] Those skilled in the art can understand that the output end of the fourth stepping motor 405 drives the fourth lead screw 404 to rotate, so that the fourth moving block 406 reciprocates back and forth along the fourth guide rod 402, realizing driving the two sets of connecting frames 409 to reciprocate back and forth; the output end of the third electric push rod 407 drives the lifting plate 408 to reciprocate up and down, so that the two sets of connecting frames 409 reciprocate up and down.
[0031] To clearly describe the working principle of the present invention, we take Figure 1 as the perspective for elaboration, as follows: S1. The electric blanket bottom cloth is conveyed by the first fabric roller 102 and the guide roller 104. The output end of the first driving motor 206 drives the rotating plate 207 to rotate 180 degrees, thereby driving the cutting head 209 to rotate 180 degrees around the center of the first driving motor 206. The cutting head 209 faces the right side of the first table 1. The output end of the first stepping motor 204 drives the first lead screw 202 to rotate, so that the first moving block 205 reciprocates back and forth along the first guide rod 203, thereby driving the cutting head 209 to reciprocate back and forth, cutting off a piece of electric blanket bottom cloth. The first fabric roller 102 rotates in the reverse direction, so that the discharge end retracts to the position of the guide roller 104; S2. The electric blanket top cloth is conveyed by the second fabric roller 103 and the guide roller 104. The first driving motor 206 on the second table body 101 also rotates 180 degrees, so that the cutting head 209 faces the left side of the second table body 101. Repeat the above steps to cut off a piece of electric blanket top cloth. Secondly, the output end of the fourth electric push rod 412 contracts to drive the circular plug 411 to move downward, so that the top of the circular plug 411 is located at the inner bottom end of the circular hole 410. Then, the output end of the fifth electric push rod 413 drives the circular pressing block 414 to move downward. The circular pressing block 414 cooperates with the circular plug 411 to press the fabric into the circular hole 410. Since there are four groups of circular pressing blocks 414 and circular plugs 411, the four corners of the electric blanket top cloth are fixed, and the electric blanket top cloth is fixed. S3. Another step carried out simultaneously with S2 is as follows: The output end of the third driving motor 318 drives the first gear 315 to rotate, causing the rotating gear ring 314 to rotate, driving all the second gears 316 to rotate synchronously, so that all the clamping members 317 move synchronously towards the center position of the connecting disc 313, clamping a group of wire-hanging needles 106 inside the placement rack 105. Secondly, according to the wiring requirements of the heating wire, under the cooperation of the output ends of the second stepping motor 304 and the third stepping motor 310, the group of wire-hanging needles 106 is moved to one of the wiring points. Then, the output end of the second electric push rod 312 extends, causing the group of wire-hanging needles 106 to move downward. The bottom of the group of wire-hanging needles 106 passes through the bottom cloth of the electric blanket and is nailed to the top of the first table body 1. Repeat the above steps until all the wire-hanging needles 106 are installed at the wiring points, and the wiring points are two groups on the top of the bottom cloth of the electric blanket, one on the left and one on the right. Then, the output end of the second driving motor 306 drives the rotating cylinder 307 to rotate 90 degrees to the right side of the second table body 101, causing the rotating cylinder 307 to expand outward and be in a "parallel state" with the second lead screw 302. The wiring device 107 moves in the horizontal, vertical, and longitudinal directions to tighten the heating wire on the wire-hanging needles 106, realizing automatic wiring; S4. The output end of the third electric push rod 407 drives the lifting plate 408 to move upward, causing the two connecting frames 409 to move upward, so that the two connecting frames 409 are respectively disengaged from the two second slots 109. Then, the output end of the fourth stepping motor 405 drives the fourth lead screw 404 to rotate, causing the fourth movable block 406 to move forward along the fourth guide rod 402, driving the two connecting frames 409 to move forward, and respectively moving to directly above the two first slots 108. The output end of the third electric push rod 407 extends to drive the two connecting frames 409 to move downward, causing the two connecting frames 409 to respectively enter the inside of the first slots 108, realizing the downward movement of the fixed electric blanket top cloth. The sharp tops of all the wire-hanging needles 106 pass through the electric blanket top cloth, and the electric blanket top cloth is attached to the electric blanket bottom cloth; S5. The output end of the second driving motor 306 rotates reversely by 90 degrees, causing the rotating cylinder 307 to reset. Then, the output end of the cylinder 319 drives the hot pressing roller 320 to move downward and contact the electric blanket top cloth. Under the action of the output end of the second stepping motor 304, the hot pressing roller 320 reciprocates between the wire-hanging needles 106 on the left and right sides to hot-press the electric blanket top cloth and the electric blanket bottom cloth, connecting the electric blanket top cloth and the electric blanket bottom cloth together; S6. After that, the wire-hanging needles 106 on the first table body 1 are retrieved into the interior of the placement rack 105 again by the needle-placement mechanism 3. Finally, the hot-pressing step is repeated to perform hot pressing on the left and right sides of the top cloth and the bottom cloth of the electric blanket, so that they are fully connected. The hot-pressing roller 320 contacts the top of the first table body 1 and moves to the right to push the connected top cloth and bottom cloth of the electric blanket out to the external conveyor belt and convey them to the sewing station, realizing the automated processing and production of the electric blanket. Since the width of the top cloth of the electric blanket is longer than that of the bottom cloth of the electric blanket, in the subsequent sewing, the extra width part of the top cloth of the electric blanket can be directly sewn to the bottom cloth of the electric blanket, which is convenient and fast.
[0032] The foregoing has shown and described 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. The above embodiments and the principles described in the specification are only the principles of the present invention. Without departing from the spirit and scope of the present invention, various changes and improvements will occur to the present invention, and all these changes and improvements 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 multifunctional automatic wiring machine for an electric blanket, comprising a first table body (1), characterized in that, A second table body (101) is provided on the back of the first table body (1). A first fabric roller (102) is installed on the left side of the top of the first table body (1). A second fabric roller (103) is provided on the right side of the top of the second table body (101). A number of guide rollers (104) are connected to the left side of the top of the first table body (1) and the right side of the top of the second table body (101). A placement rack (105) is provided on the front side of the top of the first table body (1). A number of wire-hanging needle bodies (106) are installed inside the placement rack (105). The top and bottom of the wire-hanging needle body (106) are both sharp. A cutting mechanism (2) is also installed on the left side of the top of the first table body (1) and the right side of the top of the second table body (101). The width of the fabric on the second fabric roller (103) is longer than the width of the fabric on the first fabric roller (102). A cloth needle mechanism (3) is installed on the back side of the top of the first table body (1). A cloth pressing mechanism (4) is connected to the back side of the top of the second table body (101). The cloth needle mechanism (3) is used to arrange the wire-hanging needle bodies (106) on the top of the first table body (1) according to processing requirements.
2. The multifunctional automatic wiring machine for an electric blanket according to claim 1, wherein A wiring device (107) is also installed on the front side of the top of the first table body (1). The wiring device (107) is used to lay the heating wire according to the position of the arranged wire-hanging needle bodies (106). First notches (108) are penetrated through the front and back sides of the top of the first table body (1), and second notches (109) are penetrated through the front and back sides of the top of the second table body (101). The length and width of the first notch (108) are the same as the length and width of the second notch (109).
3. The multifunctional automatic wiring machine for electric blankets according to claim 1, characterized in that The cutting mechanism (2) includes a first lead screw (202). Two groups of first fixing blocks (201) are fixedly connected to the left side of the top of the first table body (1) and the right side of the top of the second table body (101) by bolts. The first lead screw (202) is rotatably connected to the two first fixing blocks (201). A first movable block (205) is threadedly connected to the outer surface of the first lead screw (202). The first movable block (205) is slidably connected to a first guide rod (203). The two ends of the first guide rod (203) are fixedly connected to the inner walls of the two first movable blocks (205) respectively. A first stepping motor (204) for driving the first lead screw (202) to rotate is fixedly installed on the outside of one of the first fixing blocks (201).
4. The multifunctional automatic wiring machine for electric blankets according to claim 3, characterized in that, A first driving motor (206) is provided on the top of the first movable block (205). The output end of the first driving motor (206) is fixedly connected to a rotating plate (207). A first electric push rod (208) is fixedly installed inside the rotating plate (207). The output end of the first electric push rod (208) is fixedly connected to a cutting head (209).
5. A multifunctional automatic wiring machine for an electric blanket according to claim 1, characterized in that, The needle arranging mechanism (3) includes a second fixed block (301). Two sets of the second fixed blocks (301) are arranged and welded to the rear side of the top of the first table body (1). A second lead screw (302) is rotatably connected between the two sets of the second fixed blocks (301). A second movable block (305) is threadedly connected to the outer surface of the second lead screw (302). The second movable block (305) is slidably connected to a second guide rod (303). The outer end of the second lead screw (302) is fixedly connected to the output end of a second stepping motor (304). The second stepping motor (304) is fixedly installed on the outside of one set of the second movable blocks (305). And a second driving motor (306) is fixedly installed on the top of the second movable block (305). The output end of the second driving motor (306) is fixedly connected to a rotating cylinder (307).
6. The multifunctional automatic wiring machine for electric blankets according to claim 5, characterized in that, A third lead screw (308) is rotatably connected inside the rotating cylinder (307). A third guide rod (309) is also fixedly installed inside the rotating cylinder (307). A third movable block (311) is slidably connected to the outer surface of the third guide rod (309). The third movable block (311) is threadedly connected to the outer surface of the third lead screw (308). And a third stepping motor (310) is arranged on the outside of the rotating cylinder (307). The output end of the third stepping motor (310) extends into the rotating cylinder (307) and is fixedly connected to the outer end of the third lead screw (308). A second electric push rod (312) is arranged on the top of the third movable block (311). The output end of the second electric push rod (312) penetrates through the top wall of the third movable block (311) and is fixedly connected to a connection disk (313).
7. The multifunctional automatic wiring machine for electric blankets according to claim 6, characterized in that, A rotating gear ring (314) is rotatably connected inside the connection disk (313). The rotating gear ring (314) is provided with external teeth and internal teeth. A plurality of groups of clamping members (317) are slidably connected inside the connection disk (313). And a first gear (315) and a plurality of groups of second gears (316) are also rotatably connected inside the connection disk (313). The first gear (315) meshes with the external teeth of the rotating gear ring (314). The internal teeth of the rotating gear ring (314) mesh with all the plurality of groups of second gears (316). Teeth meshing with the plurality of groups of second gears (316) are respectively arranged on the plurality of groups of clamping members (317). A third driving motor (318) is arranged at the top end inside the connection disk (313). The middle part of the top end of the first gear (315) is fixedly connected to the output end of the third driving motor (318).
8. The multifunctional automatic wiring machine for electric blankets according to claim 5, wherein, A cylinder (319) is fixedly installed in the middle of the outer surface of the rotating cylinder (307). The output end of the cylinder (319) is fixedly connected to a mounting seat. A hot pressing roller (320) is rotatably connected inside the mounting seat.
9. The multifunctional automatic wire routing machine for an electric blanket according to claim 1, characterized in that, The cloth pressing mechanism (4) includes a fixing plate (401), the fixing plate (401) is welded to the rear side of the top of the second table body (101), the front side of the fixing plate (401) is welded to a connecting block (403) through two groups of fourth guide rods (402), a fourth lead screw (404) is rotatably connected between the connecting block (403) and the fixing plate (401), a fourth movable block (406) is threadedly connected to the outer surface of the fourth lead screw (404), the fourth movable block (406) is slidably connected to the fourth guide rod (402), the outer end of the fourth lead screw (404) is fixedly connected to the output end of a fourth stepping motor (405), and the fourth stepping motor (405) is fixedly installed on the outer top of the fixing plate (401).
10. The multifunctional automatic wire routing machine for electric blankets according to claim 9, characterized in that A third electric push rod (407) is fixedly installed at the bottom of the fourth movable block (406), the output end of the third electric push rod (407) is fixedly connected to a lifting plate (408), connecting frames (409) are welded to the front and rear sides of the lifting plate (408), two groups of round holes (410) are respectively opened through the inner bottoms of the connecting frames (409), the length and width of the connecting frames (409) are also the same as the length and width of the second notch (109), fourth electric push rods (412) are installed on both sides of the bottom of the connecting frames (409), a round plug block (411) is arranged inside the round holes (410), the bottom of the round plug block (411) is fixedly connected to the output end of the fourth electric push rod (412), and fifth electric push rods (413) are installed on both sides of the top of the connecting frames (409), and round pressing blocks (414) are fixedly installed at the output ends of the fifth electric push rods (413).