Glass capillary tube cutter

Abstract

The utility model provides a kind of glass capillary tube cutting machine, including rack, and is equipped with material arranging and feeding mechanism, feeding mechanism, cutting material mechanism on rack, and material arranging and feeding mechanism sends to feeding mechanism after arranging neatly several glass capillary tubes, feeding mechanism is used to fixed several glass capillary tubes and drives its rotation, and cutting material structure is used to cut glass capillary tube and send finished product out rack, realize fully automatic cutting, cutting efficiency is high;Rotary cutting can make glass capillary tube even stress in cutting process, avoid the local stress concentration that possibly appears when static cutting, to make finished product rice pearl cutting surface more smooth, and reduce the risk of burr, deformation, capillary wear and tear in cutting process, avoid waste risk, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of glass capillary cutting technology, specifically a glass capillary cutting machine. Background Technology

[0002] Glass seed beads are decorative beads made of glass, widely used in clothing embellishments. They are typically made by cutting glass capillaries. Current methods of cutting glass capillaries involve using a rotating abrasive wheel, which requires constantly watering the blade during the cutting process, resulting in wasteful water use and low production efficiency. Furthermore, because glass capillaries are very thin and have narrow walls, they are prone to wear and breakage due to localized stress concentration during cutting, leading to uneven cut surfaces and significant losses. Utility Model Content

[0003] In view of the defects of existing glass capillary cutting methods, the technical problem to be solved by this utility model is to provide a fully automatic glass capillary cutting machine with high cutting efficiency and smooth cutting surface.

[0004] To achieve the above objectives, according to one aspect of the present invention, the present invention is implemented through the following technical measures: a glass capillary cutting machine, comprising a frame, on which a material feeding mechanism, a feeding mechanism, and a cutting mechanism are provided. The material feeding mechanism arranges several glass capillaries neatly and then feeds them to the feeding mechanism. The feeding mechanism is used to fix several glass capillaries and drive them to rotate. The cutting mechanism is used to cut the glass capillaries and send the finished products out of the frame.

[0005] Furthermore, the material feeding mechanism includes a feeding template and a feeding slide rail. The feeding slide rail is fixed on the frame. The feeding template is provided with several material slots, a lifting base plate and a sliding base plate at the bottom, and material feeding push plate structures on both sides. The lifting base plate is connected to the feeding template lifting servo motor through a feeding template lifting screw, and the sliding base plate is connected to the sliding servo motor through a sliding screw. A feeding slider is provided at the bottom, and the feeding slider is slidably connected to the feeding slide rail.

[0006] Furthermore, the material feeding pusher structure includes a material feeding pusher frame, a material feeding fixing plate, and a spring. The two ends of the spring are respectively connected to the material feeding pusher frame and the material feeding fixing plate. The bottom of the material feeding pusher frame is provided with a material feeding slider and a material feeding column. The material feeding fixing plate is fixed to the frame. The material feeding fixing plate is provided with a material feeding slide rail, a material feeding cam, and a material feeding servo motor. The material feeding slider is slidably connected to the material feeding slide rail. The material feeding cam abuts against one side of the material feeding column. The material feeding servo motor is connected to the material feeding cam and drives it to rotate.

[0007] Furthermore, the feeding mechanism includes a material support assembly, a feeding tilting assembly, a brushing assembly, and a powder tray assembly. The material support assembly is used to receive several glass capillaries fed by the material feeding mechanism. The feeding tilting assembly includes a feeding shifting structure, a tilting structure, and a feeding clamp. The feeding clamp is equipped with a feeding clamp servo motor and a rotating fixing pin. The feeding clamp servo motor drives the rotating fixing pin to rotate, and the rotating fixing pin is used to fix the glass capillaries and drive them to rotate. The feeding shifting structure moves the feeding clamp to the material support assembly and resets it. The tilting structure drives the feeding clamp to tilt. The brushing assembly is used to clean the rotating fixing pin. The powder tray assembly is used to apply adhesive powder to the rotating fixing pin.

[0008] Furthermore, the material support assembly includes a pressure frame, a cutting support frame, and a feeding support frame. The cutting support frame and the feeding support frame are installed inside the machine frame. The pressure frame is fixed above the machine frame and is equipped with a pressure cylinder, the bottom of which is connected to a pressure bar. The feeding support frame is positioned opposite to the pressure bar. The top of the feeding support frame is provided with several material slots, and the bottom is connected to a feeding servo motor via a feeding lifting screw. The bottom of the cutting support frame is connected to a cutting servo motor via a cutting lifting screw.

[0009] Furthermore, the flipping structure includes a flipping servo motor, which is connected to the flipping shaft via a reducer. One side of the flipping shaft is connected to a feeding clamp fixing plate, and a feeding clamp is provided on the feeding clamp fixing plate. A fire tube cylinder is provided above the flipping shaft, and the fire tube cylinder is connected to the fire tube. The fire outlet of the fire tube is opposite to the rotating fixing pin.

[0010] Furthermore, the brush assembly includes a brush hopper connected to a brush hopper lifting cylinder. The brush hopper contains a brush, and a waste material receiving box is slidably connected to one side. One end of the brush is equipped with a brush motor, which drives the brush to rotate.

[0011] Furthermore, the powder tray assembly includes a powder tray and a powder tray lifting base plate. One side of the powder tray is connected to a powder tray advance / retreat cylinder, and a powder tray slider is provided at the bottom. The powder tray lifting base plate is provided with a powder tray slide rail, and the bottom is connected to the powder tray lifting cylinder. The powder tray slider is slidably connected to the powder tray slide rail. The powder tray advance / retreat cylinder drives the powder tray to move back and forth, and the powder tray lifting cylinder drives the powder tray to rise and fall. A powder scraper cylinder is also provided at one end of the powder tray. The powder scraper cylinder is connected to the powder scraper in the powder tray and drives it to scrape the powder evenly.

[0012] Furthermore, the cutting mechanism includes a cutting mechanism mounting frame and a moving component. The cutting mechanism mounting frame is equipped with a cutting blade assembly and a feeding assembly. The bottom of the moving component is fixed to the frame, and the top is connected and fixed to the cutting mechanism mounting frame. The moving component drives the cutting mechanism to move on the frame. The cutting blade assembly includes a cutting blade holder, a cutting blade support, a cutting positioning strip, and a tension spring. The cutting blade holder is equipped with a plurality of cutting blades. The cutting blade holder is connected to a cutting blade servo motor and a cutting blade camshaft through a cutting blade fixing seat. The cutting blade servo motor drives the cutting blade camshaft to rotate, thereby driving the cutting blade holder to descend. The tension spring drives the cutting blade holder to rise and reset. The bottom of the cutter support base is connected to the cutter support base servo motor via the cutter support base camshaft. The cutter support base servo motor drives the cutter support base to rise and fall via the cutter support base camshaft. The cutter support base is provided with several cutter support bars opposite to the cutter. The cutting positioning bar is provided with several positioning grooves. A pressure bar is provided above the cutting positioning bar. The unloading assembly includes a receiving plate, an unloading box, and an unloading hopper. The finished product after cutting falls onto the receiving plate and slides into the unloading box. The unloading box is provided with a conveyor belt. Unloading hoppers are provided at both ends of the unloading box. The finished product is conveyed to the unloading hopper by the conveyor belt and sent out of the frame.

[0013] Furthermore, the cutting mechanism also includes a pressing knife assembly, which includes a pressing knife servo motor and a tension spring. The pressing knife servo motor is connected to the pressing knife camshaft through a pressing knife reducer. The pressing knife camshaft is provided with a pressing knife cam and a pressing knife is provided below it. The pressing knife servo motor drives the pressing knife to descend through the pressing knife camshaft and the pressing knife cam, and the tension spring drives the pressing knife to rise and reset.

[0014] Compared with the prior art, the advantages of this utility model are as follows: This glass capillary cutting machine realizes fully automatic cutting and has high cutting efficiency; the rotary cutting can make the glass capillary be subjected to uniform force during the cutting process, avoiding the local stress concentration that may occur during static cutting, thereby making the cut surface of the finished seed beads smoother and flatter, and reducing the risk of burrs, deformation, capillary wear and breakage during the cutting process, avoiding waste risk and reducing production costs. Attached Figure Description

[0015] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings: Figure 1 This is a schematic diagram of the overall structure of a glass capillary cutting machine according to the present invention; Figure 2 This is an exploded structural diagram of the material feeding mechanism described in this utility model; Figure 3 This is a schematic diagram of the structure of the frame, material feeding mechanism, material support assembly, and moving assembly described in this utility model; Figure 4 This is a schematic diagram of the feeding mechanism described in this utility model; Figure 5 This is a schematic diagram of the feeding mechanism on one side of the powder adhesive tray described in this utility model; Figure 6 This is a schematic diagram of the cutting mechanism described in this utility model; Figure 7 This is a partial structural schematic diagram of the cutter holder and cutter support base described in this utility model; Figure 8 This is a schematic diagram of the cutting mechanism on one side of the hopper described in this utility model.

[0016] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Material feeding mechanism; 201. Feeding template; 202. Feeding slide rail; 203. Lifting base plate; 204. Sliding base plate; 205. Discharge chute; 206. Feeding template lifting screw; 207. Feeding template lifting servo motor; 208. Feeding slider; 209. Sliding servo motor; 210. Material feeding pusher frame; 211. Material feeding fixing plate; 212. Spring; 213. Material feeding slider; 214. Material feeding column; 215. Material feeding slide rail; 216. Material feeding cam; 217. Material feeding servo motor; 218. Sliding screw; 3. Loading mechanism; 301. Pressing frame; 302. Cutting and supporting frame; 303. Loading and supporting frame; 304. Pressing... 305. Guide post; 306. Pressing cylinder; 307. Pressing bar; 308. Cutting and supporting lifting screw; 309. Cutting and supporting servo motor; 310. Feeding and supporting lifting screw; 311. Feeding and supporting servo motor; 312. Feeding and shifting motor; 313. Feeding and shifting seat; 314. Feeding and shifting frame; 315. Feeding and shifting reducer; 316. Feeding and shifting slide rail; 317. Feeding and shifting screw; 318. Feeding and shifting slider; 319. Tilting servo motor; 320. Feeding clamp; 321. Feeding clamp servo motor; 322. Rotating fixing pin; 323. Fire tube; 324. Fire tube cylinder; 325. Brush hopper; 326. Waste receiving box; 327. 328. Brush; 329. Brush motor; 330. Powder accumulator tray; 331. Powder accumulator tray lifting base plate; 332. Powder accumulator tray forward / backward cylinder; 333. Powder accumulator tray slider; 334. Powder accumulator tray slide rail; 335. Powder accumulator tray lifting cylinder; 336. Powder accumulator tray lifting guide column; 337. Powder scraper cylinder; 338. Powder scraper; 4. Cutting mechanism; 401. Cutting mechanism mounting frame; 402. Cutting drive motor; 403. Cutting reducer; 404. Cutting moving drive shaft; 405. Cutting mechanism slider; 406. Cutting mechanism slide rail; 407. Cutting base plate; 408. Cutting blade holder; 409. Cutting blade support seat; 410. Cutting positioning strip; 411. Tension spring; 4 12. Cutter fixing seat; 413. Cutter driven wheel seat; 414. Cutter servo motor; 415. Cutter cam; 416. Cutter camshaft; 417. Cutter support bar; 418. Cutter support driven wheel seat; 419. Cutter support seat cam; 420. Cutter support seat camshaft; 421. Cutter support seat servo motor; 422. Positioning groove; 423. Pressure rod; 424. Cutter holder up and down adjustment screw; 425. Pressure servo motor; 426. Pressure reducer; 427. Pressure cam; 428. Pressure camshaft; 429. Pressure driven wheel lifting seat; 430. Receiving plate; 431. Discharge box; 432. Discharge hopper; 433. Conveyor belt; 434. Finished product discharge motor. Detailed Implementation

[0017] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the present application can be combined with each other.

[0018] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] Please refer to Figure 1 The glass capillary cutting machine provided in this embodiment includes a frame 1, on which a material feeding mechanism 2, a feeding mechanism 3, and a cutting mechanism 4 are provided.

[0020] Reference Figure 2 Continuing the explanation, the material feeding mechanism 2 includes a feeding template 201 and a feeding slide rail 202. The feeding template 201 has several material slots, a lifting base plate 203 and a sliding base plate 204 at the bottom, and material feeding pusher structures on both sides. A material discharge slot 205 is also fixed on the outer side. The bottom of the lifting base plate 203 is connected and fixed to the lifting screw 206 of the feeding template. The lifting screw 206 of the feeding template is connected to the lifting servo motor 207 of the feeding template. The bottom of the sliding base plate 204 has a feeding slider 208 and a bearing seat sleeved on the sliding screw 218. One end of the sliding screw 218 is connected to the sliding servo motor 209 through a synchronous pulley and a synchronous belt. The feeding slide rail 202 is set on both sides above the frame 1, and the slider of the feeding slider 208 is slidably connected to the feeding slide rail 202. The material feeding pusher structure includes a material feeding pusher frame 210. The system includes a material feeding fixing plate 211 and a spring 212. The two ends of the spring 212 are connected to the material feeding pusher frame 210 and the material feeding fixing plate 211, respectively. The bottom of the material feeding pusher frame 210 is provided with a material feeding slider 213 and a material feeding column 214. The material feeding fixing plate 211 is fixed to the frame 1. The material feeding fixing plate 211 is provided with a material feeding slide rail 215, a material feeding cam 216, and a material feeding servo motor 217. The material feeding slider 213 is slidably connected to the material feeding slide rail 215. The material feeding cam 216 abuts against one side of the material feeding column 214. The material feeding servo motor 217 is connected to the material feeding cam 216 and drives it to rotate. The larger diameter end of the material feeding cam 216 pushes the material feeding pusher frame 210 to move towards the feeding template 201. When the smaller diameter end is opposite to the material feeding column 214, the material feeding pusher frame 210 is reset under the action of the elastic force of the spring 212.

[0021] Reference Figure 3Continuing the explanation, the feeding mechanism 3 includes a material support assembly, a material tilting assembly, a material brushing assembly, and a powder tray assembly. The material support assembly includes a pressure frame 301, a cutting material support frame 302, and a feeding material support frame 303. The pressure frame 301 is fixed above the frame 1, while the cutting material support frame 302 and the feeding material support frame 303 are disposed inside the frame 1. A pressure guide post 304 and a pressure cylinder 305 are fixed above the pressure frame 301, and a pressure strip is connected below the pressure guide post 304 and the pressure cylinder 305. 306, a pressure strip is fixed below the pressure bar 306, a cutting and supporting lifting screw 307 is connected to the bottom of the cutting and supporting frame 302, a cutting and supporting servo motor 308 is connected below the cutting and supporting lifting screw 307, a feeding frame 303 is positioned opposite to the pressure bar 306, a number of material grooves are provided on the top of the feeding frame 303, a feeding and supporting lifting screw 309 is connected to the bottom, and a feeding and supporting servo motor 310 is connected below the feeding and supporting lifting screw 309.

[0022] Reference Figure 4Continuing the explanation, the feeding and tilting assembly includes a feeding and shifting structure, a tilting structure, and a feeding clamp 320. The feeding and shifting structure includes a feeding and shifting motor 311, a feeding and shifting seat 312, and a feeding and shifting frame 313. One end of the feeding and shifting motor 311 is connected to a feeding and shifting reducer 314. Both sides of the feeding and shifting reducer 314 are connected to two right-angle transmission connectors via feeding and shifting drive shafts. The feeding and shifting seat 312 is fixed to the frame 1, and its top is equipped with a feeding and shifting slide rail 315. Right-angle transmission connector seats are located on both sides of the rear. Fixed to a right-angle drive connector seat, one end of the right-angle drive connector is connected to a feeding shift screw 316, which is connected to a feeding shift frame 313. A feeding shift slider 317 is provided at the bottom of the feeding shift frame 313, and the feeding shift slider 317 is slidably connected to a feeding shift slide rail 315. The flipping structure includes a flipping servo motor 318, which is located above one side of the feeding shift frame 313. The flipping servo motor 318 is connected to a flipping shaft 319 via a flipping reducer, and a feeding clamp 320 is connected below the flipping shaft 319. The fixed plate includes a feeding clamp 320. One end of the feeding clamp 320 is connected to a feeding clamp servo motor 321 and a rotating fixing pin 322. The feeding clamp 320 has a worm gear structure. The feeding clamp servo motor 321 drives the rotating fixing pin 322 of the feeding clamp 320 to rotate. A fire tube cylinder 324 is fixed above the flipping shaft 319. The fire tube cylinder 324 is connected to a fire tube 323, and the outlet of the fire tube 323 is opposite to the rotating fixing pin 322. The brushing assembly includes a brush hopper 325. A brush hopper 325 is located below one side of the fixed plate of the feeding clamp 320. A brush slider is provided on one side of the brush hopper 325. A brush hopper 325 slide rail is provided on the waste receiving box 326. The waste receiving box 326 is slidably fixed to one side of the brush hopper 325 through the brush hopper 325 slide rail and the brush hopper 325 slider. A brush hopper lifting cylinder 327 is provided below the brush hopper 325. A brush 328 is provided inside the brush hopper 325. One end of the brush 328 is connected to the brush motor 329 through the brush 328 synchronous wheel and the brush 328 synchronous belt. The brush motor 329 drives the brush 328 to rotate.

[0023] Reference Figure 5Continuing the explanation, the powder tray assembly includes a powder tray 330 and a powder tray lifting base plate 331. One side of the powder tray 330 is connected to a powder tray advance / retreat cylinder 332, and a powder tray slider 333 is provided at the bottom. The top of the powder tray lifting base plate 331 is provided with a powder tray slide rail 334, and the bottom is connected to a powder tray lifting cylinder 335. A powder tray lifting guide post 336 is also provided at the bottom. The powder tray slider 333 is slidably connected to the powder tray slide rail 334. The powder tray advance / retreat cylinder 332 drives the powder tray 330 to move back and forth, and the powder tray lifting cylinder 335 drives the powder tray 330 to rise and fall. A powder scraper cylinder 337 is also provided at one end of the powder tray 330. The powder scraper cylinder 337 is connected to a powder scraper 338 in the powder tray and drives it to scrape the powder evenly.

[0024] Reference Figure 6 , Figure 7Continuing the explanation, the cutting mechanism 4 includes a cutting mechanism mounting frame 401 and a moving component. The moving component includes a cutting drive motor 402, one end of which is connected to a cutting reducer 403. Both sides of the cutting reducer 403 are connected to two cutting right-angle transmission connectors via cutting moving drive shafts 404. One end of each cutting right-angle transmission connector is equipped with a cutting displacement screw, which is fixedly connected to the cutting mechanism slider 405. A cutting base plate 407 is fixed on the cutting mechanism slider 405. The bottom of the cutting mechanism slider 405 is slidably connected to the cutting mechanism slide rail 406. The two cutting mechanism slide rails 406... 6. The bottom is fixed to the frame 1; the cutting mechanism mounting bracket 401 is fixed to the cutting base plate 407. The cutting mechanism mounting bracket 401 is equipped with a cutting blade assembly, a pressing blade assembly, and a feeding assembly. The cutting blade assembly includes a cutting blade holder 408, a cutting blade support base 409, a cutting positioning strip 410, and a tension spring 411. The cutting blade holder 408 is equipped with several cutting blades and is fixed to the cutting blade fixing base 412. The cutting blade fixed base 412 has cutting blade driven wheel seats 413 at both ends above it. The cutting blade driven wheel seats 413 are equipped with cutting blade driven wheels. A cutting blade servo motor 414 is located on one side above the cutting blade driven wheels. The cutting blade servo motor 414 passes through the cutting blades. The reducer is connected to the cutter camshaft 416, which has a cutter cam 415. The cutter cam 415 rests against one side of the cutter driven wheel. Tension springs 411 are fixed at both ends to the cutter holder 408 and the cutter reducer, respectively. The cutter servo motor 414 drives the cutter camshaft 416 to rotate, thereby driving the cutter holder 408 to descend. Tension springs 411 drive the cutter holder 408 to rise and reset. The cutter support base 409 has several cutter support bars 417 opposite to the cutter. The cutter and the support bars on the cutter support base 409 are positioned opposite each other. Cutter support driven wheel seats 418 are located on both sides of the bottom of the cutter support base 409. A cutter support driven wheel is provided on the cutter support driven wheel seat 418. Cutter support fixed seats are provided on both sides below the cutting base plate 407. A cutter support camshaft 420 is provided between the cutter support fixed seats. A cutter support cam 419 is provided on the cutter support camshaft 420. One side of the cutter support camshaft 420 is connected to the cutter support servo motor 421 through a synchronous belt and synchronous pulley. The cutter support cam abuts against the cutter support driven wheel. A cutting positioning bar 410 is provided on one side of the cutter support seat 409. A number of positioning grooves 422 are provided on the cutting positioning bar 410. A pressure rod 423 is provided above the cutting positioning bar 410.

[0025] Reference Figure 8Continuing the explanation, a tool holder up-and-down adjustment screw 424 is also provided above the cutting mechanism mounting bracket 401; the tool pressing assembly includes a tool pressing servo motor 425 and a tension spring 411. The tool pressing servo motor 425 is connected to the tool pressing cam shaft 428 through a tool pressing reducer 426. A tool pressing cam 427 is provided on the tool pressing cam shaft 428. The tool pressing is connected to the tool pressing fixed seat. A tool pressing driven wheel lifting seat 429 is provided above the tool pressing fixed seat. A tool pressing driven wheel is provided on the tool pressing driven wheel lifting seat 429. The tool pressing cam 427 abuts against the tool pressing driven wheel. The two ends of the tension spring 411 are respectively connected to the tool pressing fixed seat and the tool pressing reducer 426. The lifting principle is the same as that of the cutter; the unloading assembly includes a receiving plate 430, an unloading box 431, and an unloading hopper 432. The receiving plate 430 is located below the cutter frame 408. The finished product after cutting falls onto the receiving plate 430 and slides down to the unloading box 431. The unloading box 431 is equipped with a conveyor belt 433. A conveyor wheel is provided at each end of the unloading box 431. The two conveyor wheels are connected by the conveyor belt 433. One end of one of the conveyor wheels is connected to the finished product unloading motor 434. The unloading box 431 has finished product unloading hoppers 432 at both ends of the bottom. The finished product is conveyed to the unloading hopper 432 by the conveyor belt 433 and then sent out of the frame 1.

[0026] This embodiment provides a glass capillary cutting machine. In use, glass capillaries are first manually laid onto the material trough of the feeding template 201. The material handling servo motor 217 drives the material handling cam 216 to rotate. The material handling cam 216, through the material handling column 214, drives the material handling pusher frame 210 to move back and forth, tidying up the two ends of the glass capillaries placed on the material trough of the feeding template 201. After material handling is completed, the sliding servo motor 209 slides the feeding template 201 between two loading support frames 303 via the sliding screw 218. The feeding template lifting servo motor 207 raises the template, and the two loading support frames 303, through the loading support servo motor 310, rise to support the two ends of the glass capillaries on the feeding template 201. Then, the feeding template 201 descends and retracts. The feeding process is completed; simultaneously, the cutting support frame 302 rises via the cutting support servo motor 308 to support the middle section of the glass capillary, and the pressing rubber strip on the pressing frame 301 descends via the pressing cylinder 305 to press down on the glass capillary. Then, the loading displacement motor 311 drives the loading displacement frame 313 to move via the loading displacement screw 316. The loading displacement frame 313 drives the rotating fixing pin 322 on the loading clamp 320 to move to one end of the glass capillary and insert it into the glass capillary for fixation (the rotating fixing pin 322 is coated with adhesive powder). After the glass capillary is fixed, the cutting drive motor 402 drives the cutting mechanism 4 to move towards the unfixed end of the glass capillary, so that the unfixed end of the glass capillary is inserted into the positioning groove of the cutting positioning strip 410 of the cutting mechanism 4. Inside 422, the pressure servo motor 425 drives the pressure camshaft 428 to rotate. The pressure cam 427 on the pressure camshaft 428 drives the pressure blade to descend via the pressure driven wheel, cutting off the uneven part at the outer end of the glass capillary. The feeding support frame 303 and the pressure frame 301 retract. The feeding clamp servo motor 321 on the feeding mechanism 3 drives the rotating fixing pin 322 to rotate. The rotation of the rotating fixing pin 322 drives the glass capillary to rotate. At the same time, the cutting servo motor 414 drives the cutting camshaft 416 to rotate. The cutting cam 415 on the cutting camshaft 416 drives the cutting holder 408 on the cutting holder 412 to press down. The cutting support servo motor 421 drives the cutting support camshaft 420 to rotate via the synchronous pulley and synchronous belt. The cutting support cam 419 on the cutting support camshaft 420 drives the cutting support 409 to rise through the cutting support driven wheel. The cutting support bar 417 and the cutting blade work together to cut the rotating glass capillary. After cutting, the cutting blade and the cutting support 409 return to their original positions. The cut product falls into the finished product unloading box 431 below. The conveyor belt 433 in the unloading box 431 transports the finished product to both ends and drops it out from the finished product unloading hopper 432. The cutting mechanism 4 moves again towards the feeding mechanism 3 through the cutting drive motor 402, repeating the aforementioned cutting operation. During the movement, when the cutting mechanism 4 moves close to the cutting support frame 302, the cutting support frame 302 retracts. When the entire glass capillary is cut, the cutting mechanism 4 retracts.Simultaneously, the rotating fixing pin 322 of the feeding clamp 320 on the feeding mechanism 3 stops rotating. The flipping servo motor 318 drives the flipping shaft 319 to flip, and the flipping shaft 319 drives the feeding clamp 320 to flip. The fire tube 323 heats the glass capillary remnant sleeved on the rotating fixing pin 322. The adhesive powder on the rotating fixing pin 322 melts, and the glass capillary remnant falls into the waste receiving box 326. If any glass capillary remnant does not fall, the feeding mechanism 3 moves backward, and the brush hopper lifting cylinder 327 drives the brush hopper 325 to rise. Motor 329 drives brush 328 to rotate, brushing off the glass capillary remnants and dropping them into brush hopper 325. After completion, brush hopper 325 retracts, adhesive powder lifting cylinder drives adhesive powder tray 330 to rise, adhesive powder tray advance / retreat cylinder 332 drives adhesive powder tray 330 forward, applying powder to the rotating fixing pin 322 of feeding fixture 320. After applying adhesive powder, adhesive powder tray 330 retracts, powder scraping cylinder drives powder scraper 338 to level the adhesive powder in adhesive powder tray 338, and tilting servo motor 318 drives feeding fixture 320 to tilt back to await feeding.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various changes and modifications can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A glass capillary cutting machine, characterized in that: Includes a frame (1), on which are provided a material feeding mechanism (2), a feeding mechanism (3), and a cutting mechanism (4). The material feeding mechanism (2) arranges several glass capillaries neatly and sends them to the feeding mechanism (3). The feeding mechanism (3) is used to fix several glass capillaries and drive them to rotate. The cutting mechanism (4) is used to cut the glass capillaries and send the finished product out of the frame (1).

2. The glass capillary cutting machine according to claim 1, characterized in that: The feeding mechanism (2) includes a feeding template (201) and a feeding slide rail (202). The feeding slide rail (202) is fixed on the frame (1). The feeding template (201) is provided with several material slots. The bottom is provided with a lifting base plate (203) and a sliding base plate (204). The sides are provided with feeding push plate structures. The lifting base plate (203) is connected to the feeding template lifting servo motor (207) through the feeding template lifting screw (206). The sliding base plate (204) is connected to the sliding servo motor (209) through the sliding screw (218). The bottom is provided with a feeding slider (208). The feeding slider (208) is slidably connected to the feeding slide rail (202).

3. The glass capillary cutting machine according to claim 2, characterized in that: The material feeding pusher structure includes a material feeding pusher frame (210), a material feeding fixing plate (211), and a spring (212). The two ends of the spring (212) are respectively connected to the material feeding pusher frame (210) and the material feeding fixing plate (211). The bottom of the material feeding pusher frame (210) is provided with a material feeding slider (213) and a material feeding column (214). The material feeding fixing plate (211) is fixed to the frame (1). The material feeding fixing plate (211) is provided with a material feeding slide rail (215), a material feeding cam (216), and a material feeding servo motor (217). The material feeding slider (213) is slidably connected to the material feeding slide rail (215). The material feeding cam (216) abuts against one side of the material feeding column (214). The material feeding servo motor (217) is connected to the material feeding cam (216) and drives it to rotate.

4. The glass capillary cutting machine according to claim 1, characterized in that: The feeding mechanism (3) includes a material support assembly, a feeding flipping assembly, a brushing assembly, and a powder tray assembly. The material support assembly is used to receive several glass capillaries sent by the feeding mechanism (2). The feeding flipping assembly includes a feeding shifting structure, a flipping structure, and a feeding clamp (320). The feeding clamp (320) is equipped with a feeding clamp servo motor (321) and a rotating fixing pin (322). The feeding clamp servo motor (321) drives the rotating fixing pin (322) to rotate. The rotating fixing pin (322) is used to fix the glass capillaries and drive them to rotate. The feeding shifting structure drives the feeding clamp (320) to move to the material support assembly and reset. The flipping structure drives the feeding clamp (320) to flip. The brushing assembly is used to clean the rotating fixing pin (322). The powder tray assembly is used to apply adhesive powder to the rotating fixing pin (322).

5. The glass capillary cutting machine according to claim 4, characterized in that: The material support assembly includes a pressing frame (301), a cutting material support frame (302), and a feeding material support frame (303). The cutting material support frame (302) and the feeding material support frame (303) are installed inside the frame (1). The pressing frame (301) is fixed above the frame (1). The pressing frame (301) is equipped with a pressing cylinder (305), and the bottom of the pressing cylinder (305) is connected to the pressing bar (306). The feeding material support frame (303) is positioned opposite to the pressing bar (306). The top of the feeding material support frame (303) is provided with several material slots, and the bottom is connected to the feeding material support servo motor (310) through the feeding material support lifting screw (309). The bottom of the cutting material support frame (302) is connected to the cutting material support servo motor (308) through the cutting material support lifting screw (307).

6. The glass capillary cutting machine according to claim 4, characterized in that: The flipping structure includes a flipping servo motor (318), which is connected to the flipping shaft (319) via a reducer. One side of the flipping shaft (319) is connected to the fixing plate of the feeding clamp (320). The feeding clamp (320) is provided on the fixing plate of the feeding clamp (320). A fire tube cylinder (324) is provided above the flipping shaft (319). The fire tube cylinder (324) is connected to the fire tube (323). The fire outlet of the fire tube (323) is opposite to the rotating fixing pin (322).

7. The glass capillary cutting machine according to claim 4, characterized in that: The brush assembly includes a brush hopper (325), which is connected to a brush hopper lifting cylinder (327). The brush hopper (325) is equipped with a brush (328), and a waste material receiving box (326) is slidably connected to one side. One end of the brush (328) is equipped with a brush motor (329), which drives the brush (328) to rotate.

8. The glass capillary cutting machine according to claim 4, characterized in that: The powder tray assembly includes a powder tray (330) and a powder tray lifting base plate (331). One side of the powder tray (330) is connected to a powder tray advance / retreat cylinder (332), and a powder tray slider (333) is provided at the bottom. The powder tray lifting base plate (331) is provided with a powder tray slide rail (334), and the bottom is connected to a powder tray lifting cylinder (335). The powder tray slider (333) is slidably connected to the powder tray slide rail (334). The powder tray advance / retreat cylinder (332) drives the powder tray (330) to move back and forth, and the powder tray lifting cylinder (335) drives the powder tray (330) to rise and fall. A powder scraper cylinder (337) is also provided at one end of the powder tray (330). The powder scraper cylinder (337) is connected to a powder scraper (338) in the powder tray and drives it to scrape the powder.

9. The glass capillary cutting machine according to claim 1, characterized in that: The cutting mechanism (4) includes a cutting mechanism mounting frame (401) and a moving component. The cutting mechanism mounting frame (401) is equipped with a cutting blade assembly and a feeding assembly. The bottom of the moving component is fixed to the frame (1), and the top is connected and fixed to the cutting mechanism mounting frame (401). The moving component drives the cutting mechanism (4) to move on the frame (1). The cutting blade assembly includes a cutting blade holder (408), a cutting blade support seat (409), a cutting positioning strip (410), and a tension spring (411). The cutting blade holder (408) is equipped with a plurality of cutting blades. The cutting blade holder (408) is connected to the cutting blade servo motor (414) and the cutting blade camshaft (416) through the cutting blade fixing seat (412). The cutting blade servo motor (414) drives the cutting blade camshaft (416) to rotate, thereby driving the cutting blade holder (408) to descend. The tension spring (411) drives the cutting blade holder (408) to rise and reset. The cutting blade support seat (409) The bottom is connected to the cutter support servo motor (421) via the cutter support camshaft (420). The cutter support servo motor (421) drives the cutter support (409) to rise and fall via the cutter support camshaft (420). The cutter support (409) is provided with several cutter support bars (417) opposite to the cutter. The cutting positioning bar (410) is provided with several positioning grooves (422). The cutting positioning bar (410) is provided with a pressure bar (423) above it. The unloading assembly includes a receiving plate (430), an unloading box (431), and an unloading hopper (432). The finished product after cutting falls on the receiving plate (430) and slides down to the unloading box (431). The unloading box (431) is provided with a conveyor belt (433). The unloading box (431) is provided with unloading hoppers (432) at both ends. The finished product is conveyed to the unloading hopper (432) by the conveyor belt (433) and sent out of the frame (1).

10. The glass capillary cutting machine according to claim 9, characterized in that: The cutting mechanism (4) also includes a pressing knife assembly, which includes a pressing knife servo motor (425) and a tension spring (411). The pressing knife servo motor (425) is connected to the pressing knife camshaft (428) through the pressing knife reducer (426). The pressing knife camshaft (428) is provided with a pressing knife cam (427) and a pressing knife below it. The pressing knife servo motor (425) drives the pressing knife to descend through the pressing knife camshaft (428) and the pressing knife cam (427), and the tension spring (411) drives the pressing knife to rise and reset.

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