CN204527827U - Hand-held closer - Google Patents
Hand-held closer Download PDFInfo
- Publication number
- CN204527827U CN204527827U CN201520210006.1U CN201520210006U CN204527827U CN 204527827 U CN204527827 U CN 204527827U CN 201520210006 U CN201520210006 U CN 201520210006U CN 204527827 U CN204527827 U CN 204527827U
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- CN
- China
- Prior art keywords
- housing
- main shaft
- lever
- bearded needle
- eccentric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of hand-held closer, it is dividing plate before the front end of housing is provided with, the rear end of housing is provided with rear bulkhead, the middle part of front and back dividing plate is provided with former and later two bearings, main shaft is provided with in bearing, main shaft is arranged in housing by bearing, main shaft on front side of rear bulkhead is provided with eccentric slot, the rear end of eccentric slot is provided with eccentric slot cam, the outside of main shaft is provided with bearded needle axle, bearded needle axle is provided with crank, the upper end of crank is provided with crank and connects pivot pin, crank connects pivot pin and is arranged in connecting rod bearing, bearded needle axle on front side of front dividing plate is provided with bearded needle base, the upper end of bearded needle base is provided with bearded needle, the utility model structure is simple, reasonable in design, volume is little, speed is fast, lightweight, be only 1/2nd of conventional types weight, this product improves and simplifies the discrete in transmission and wire agency further, enhance the application function of unit, improve work efficiency.
Description
Technical field
The utility model relates to a kind of package equipment, is specifically a kind of portable hand-held closer.
Background technology
The closer sold in the market and produce, due to the limitation of design, mostly there is volume large, energy consumption is large, heavy weight, and work dry pitch, and operation consumes one's strength, and serviceability is unstable, the defect that fault rate is many.
Summary of the invention
The purpose of this utility model overcomes above-mentioned defect, provides a kind of light-duty closer, to alleviate the weight of body, reduced volume, improves serviceability and the work efficiency of equipment.
Scheme of the present utility model is by housing, main shaft, bearded needle axle, presser feet lever, eedle lever, worm gear, worm screw and motor composition, its constructional feature is dividing plate before the front end of housing is provided with, the rear end of housing is provided with rear bulkhead, the middle part of front and back dividing plate is provided with former and later two bearings, main shaft is provided with in bearing, main shaft is arranged in housing by bearing, main shaft on front side of rear bulkhead is provided with eccentric slot, the rear end of eccentric slot is provided with eccentric slot cam, the outside of main shaft is provided with bearded needle axle, the rear end of bearded needle axle is provided with the slip rocking arm corresponding with eccentric slot cam, the front end of slip rocking arm is provided with slide block, slide block is arranged in eccentric slot, the front end main shaft of eccentric slot is provided with crochet hook swing connecting bar, crochet hook swing connecting bar is provided with connecting rod bearing, bearded needle axle is provided with crank, the upper end of crank is provided with crank and connects pivot pin, crank connects pivot pin and is arranged in connecting rod bearing, bearded needle axle on front side of front dividing plate is provided with bearded needle base, the upper end of bearded needle base is provided with bearded needle, main shaft on front side of front dividing plate is provided with work feed eccentric wheel, feed dog support work feed eccentric wheel is equipped with, before feed dog support, the front dividing plate of downside is provided with excentric sleeve connecting bore, excentric sleeve connecting bore is provided with excentric sleeve, excentric sleeve is arranged on excentric sleeve connecting bore by connecting pivot pin with being threaded, the upside of excentric sleeve is provided with thread trimmer shift fork axle sleeve, shift fork axle sleeve is arranged on front dividing plate by pivot pin activity, the rear end of thread trimmer shift fork axle sleeve is provided with shift fork, housing outside shift fork has trimming window, the front outside of trimming window is provided with cutting blade, the lower end of cutting blade is provided with moving knife arm, moving knife arm is arranged on the anterolateral housing of trimming window by bolt activity, the bottom of moving knife arm is provided with driving lever, driving lever is arranged in shift fork, the rear side of cutting blade is provided with ledger-plate, the upper end of feed dog support is provided with feed dog connecting panel, the upper end of feed dog connecting panel is connected with feed dog, feed dog connecting panel is bolted the upper end being arranged on feed dog support, the front upper end of housing is provided with needle plate, needle plate is provided with work feed alveolus, feed dog is installed in work feed alveolus, the upper end of work feed alveolus is provided with presser feet, the upper end of presser feet is provided with adapter plate, the upper end of adapter plate is provided with pipe link, presser feet is mounted on the lower end of pipe link by adapter plate pivot pin, the upper end of pipe link is fixed on the front end of presser feet lever by bolt.The main shaft of rear bulkhead rear end is equipped with worm gear, worm gear is by the rear end of bolted at main shaft, worm gear is provided with eccentric shaft, eccentric shaft is provided with guide rod, the lower end of guide rod is provided with connecting rod, guide rod is arranged on eccentric shaft by connecting rod, the rear end of housing is provided with lever adapter shaft, eedle lever and presser feet lever lever adapter shaft be equipped with, the front end of eedle lever is provided with eedle, the rear upper end of eedle lever is provided with guide rod connecting pin, guide rod connecting pin is equipped with joint ball head, the upper end of guide rod is provided with joint ball-and-socket, guide rod is installed by joint ball-and-socket and is connected on joint ball head, motor is equipped with in the posterior end of housing, the main shaft of motor is provided with motor in synchrony gear, housing outside worm gear is provided with worm screw, the bottom of worm screw is provided with drive coordination gear, drive coordination gear and motor in synchrony gear are equipped with synchronous gear transport band, the rear end of housing is provided with handle, the lower end of handle is provided with electric power connection line, the upper end of electric power connection line is connected on the connection terminal of motor, the lower end of electric power connection line is provided with connection-peg, the upper end of housing is provided with protective cover, the rear upper end of protective cover is provided with wire pressing device, the rear outside of housing is provided with thread take-up tension lever, the outer end of thread take-up tension lever is provided with wiring seat, the upper end of handle is provided with source switch.
During work, start source switch 57, motor in synchrony gear drive synchronous gear transport band also drives worm screw, worm gear and main shaft to rotate, bearded needle swing connecting bar on main shaft drives the crank handle turns bearded needle axle on bearded needle axle to rotate, and the eccentric slot actuated by cams slip rocking arm be located on spindle eccentricity groove drives bearded needle axle and bearded needle base 14, bearded needle 15 makes front-rear reciprocation movement.The work feed eccentric wheel of front end of spindle operates and drives feed dog connecting panel and feed dog repeatedly to the action of previous crops work feed, meanwhile, eccentric shaft drive link on worm gear and guide rod joint ball head drive eedle lever and eedle to coordinate bearded needle to complete package work, re-use cutting blade and cut off by package line after package completes.
The beneficial effects of the utility model are that structure is simple, reasonable in design, volume is little, and speed is fast, lightweight, conventional types weight is 4 kilograms, the machine weight only has 2 kilograms, is only 1/2nd of conventional types weight, and this product improves and simplify the discrete in transmission and wire agency further, enhance the application function of unit, improve work efficiency.
Be described in further detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is closer forward sight structural representation;
Fig. 2 is the left TV structure schematic diagram of closer;
Fig. 3 is closer backsight structural representation;
Fig. 4 is the right TV structure schematic diagram of closer.
Detailed description of the invention
The front end of the housing 1 shown in Fig. 1-3 is provided with front dividing plate 13, the rear end of housing 1 is provided with rear bulkhead 3, the middle part of front and back dividing plate is provided with former and later two bearings, main shaft 12 is provided with in bearing, main shaft is arranged in housing by bearing, main shaft on front side of rear bulkhead is provided with eccentric slot 6, the rear end of eccentric slot is provided with eccentric slot cam 5, the outside of main shaft is provided with bearded needle axle 8, the rear end of bearded needle axle is provided with the slip rocking arm 7 corresponding with eccentric slot cam, the front end of slip rocking arm is provided with slide block, slide block is arranged in eccentric slot, the front end main shaft of eccentric slot is provided with bearded needle swing connecting bar 9, crochet hook swing connecting bar is provided with connecting rod bearing, bearded needle axle is provided with crank 11, the upper end of crank is provided with crank and connects pivot pin 10, crank connects pivot pin and is arranged in connecting rod bearing, bearded needle axle on front side of front dividing plate is provided with bearded needle base 14, the upper end of bearded needle base is provided with bearded needle 15, main shaft on front side of front dividing plate is provided with work feed eccentric wheel 27, feed dog support 19 work feed eccentric wheel is equipped with, before feed dog support, the front dividing plate of downside is provided with excentric sleeve connecting bore, excentric sleeve connecting bore is provided with excentric sleeve 16, excentric sleeve is arranged on excentric sleeve connecting bore by connecting pivot pin 17 with being threaded, the upside of excentric sleeve is provided with thread trimmer shift fork axle sleeve 18, shift fork axle sleeve is arranged on front dividing plate by pivot pin 20 activity, the rear end of thread trimmer shift fork axle sleeve is provided with shift fork 28, housing outside shift fork has trimming window 34, the front outside of trimming window is provided with cutting blade 32, the lower end of cutting blade is provided with moving knife arm 30, moving knife arm is arranged on the anterolateral housing of trimming window by bolt 31 activity, the bottom of moving knife arm is provided with driving lever 29, driving lever is arranged in shift fork, the rear side of cutting blade is provided with ledger-plate 33, the upper end of feed dog support is provided with feed dog connecting panel 56, the upper end of feed dog connecting panel is connected with feed dog 36, feed dog connecting panel is fixedly mounted on the upper end of feed dog support by bolt 21, the front upper end of housing is provided with needle plate 22, needle plate is provided with work feed alveolus 24, feed dog 36 is installed in work feed alveolus, the upper end of work feed alveolus is provided with presser feet 23, the upper end of presser feet is provided with adapter plate 25, the upper end of adapter plate is provided with pipe link 26, presser feet 23 is mounted on the lower end of pipe link by adapter plate pivot pin, the upper end of pipe link is fixed on the front end of presser feet lever 41 by bolt 35.
Fig. 1, the main shaft of the rear bulkhead rear end shown in Fig. 4 is equipped with worm gear 48, worm gear is by the rear end of bolted at main shaft, worm gear is provided with eccentric shaft 47, eccentric shaft is provided with guide rod 44, the lower end of guide rod is provided with connecting rod 46, guide rod is arranged on eccentric shaft by connecting rod, the rear end of housing is provided with lever adapter shaft 45, eedle lever 39 lever adapter shaft is equipped with, presser feet lever 41, the front end of eedle lever is provided with eedle 37, the rear upper end of eedle lever is provided with guide rod connecting pin 49, guide rod connecting pin is equipped with joint ball head, the upper end of guide rod is provided with joint ball-and-socket 43, guide rod is installed by joint ball-and-socket and is connected on joint ball head, motor 50 is equipped with in the posterior end of housing, the main shaft of motor is provided with motor in synchrony gear 51, housing outside worm gear is provided with worm screw 2, the bottom of worm screw is provided with drive coordination gear 4, drive coordination gear and motor in synchrony gear are equipped with synchronous gear transport band 52, the rear end of housing is provided with handle 53, the lower end of handle is provided with electric power connection line 54, the upper end of electric power connection line is connected on the line post of motor, the lower end of electric power connection line is provided with connection-peg, the upper end of housing is provided with protective cover 38, the rear upper end of protective cover is provided with wire pressing device 42, the rear outside of housing is provided with thread take-up tension lever 40, the outer end of thread take-up tension lever is provided with wiring seat 55, the upper end of handle is provided with source switch 57.
Claims (4)
1. a hand-held closer, by housing, main shaft, bearded needle axle, presser feet lever, eedle lever, worm gear, worm screw and motor composition, it is characterized in that: the front end of described housing (1) is provided with front dividing plate (13), the rear end of housing (1) is provided with rear bulkhead (3), the middle part of front and back dividing plate is provided with former and later two bearings, main shaft (12) is provided with in bearing, main shaft is arranged in housing by bearing, main shaft on front side of rear bulkhead is provided with eccentric slot (6), the rear end of eccentric slot is provided with eccentric slot cam (5), the outside of main shaft is provided with bearded needle axle (8), the rear end of bearded needle axle is provided with the slip rocking arm (7) corresponding with eccentric slot cam, the front end of slip rocking arm is provided with slide block, slide block is arranged in eccentric slot, the front end main shaft of eccentric slot is provided with bearded needle swing connecting bar (9), crochet hook swing connecting bar is provided with connecting rod bearing, bearded needle axle is provided with crank (11), the upper end of crank is provided with crank and connects pivot pin (10), crank connects pivot pin and is arranged in connecting rod bearing, bearded needle axle on front side of front dividing plate is provided with bearded needle base (14), the upper end of bearded needle base is provided with bearded needle (15), main shaft on front side of front dividing plate is provided with work feed eccentric wheel (27), feed dog support (19) work feed eccentric wheel is equipped with, the upper end of feed dog support is provided with feed dog connecting panel (56), the upper end of feed dog connecting panel is connected with feed dog (36), feed dog connecting panel is fixedly mounted on the upper end of feed dog support by bolt (21), the front upper end of housing is provided with needle plate (22), needle plate is provided with work feed alveolus (24), feed dog (36) is installed in work feed alveolus, the upper end of work feed alveolus is provided with presser feet (23), the upper end of presser feet is provided with adapter plate (25), the upper end of adapter plate is provided with pipe link (26), presser feet (23) is mounted on the lower end of pipe link by adapter plate pivot pin, the upper end of pipe link is fixed on the front end of presser feet lever (41) by bolt (35), worm gear (48) main shaft of rear bulkhead rear end is equipped with, worm gear is by the rear end of bolted at main shaft, worm gear is provided with eccentric shaft (47), eccentric shaft is provided with guide rod (44), the lower end of guide rod is provided with connecting rod (46), guide rod is arranged on eccentric shaft by connecting rod, the rear end of housing is provided with lever adapter shaft (45), eedle lever (39) lever adapter shaft is equipped with, presser feet lever (41), the front end of eedle lever is provided with eedle (37), the rear upper end of eedle lever is provided with guide rod connecting pin (49), guide rod connecting pin is equipped with joint ball head, the upper end of guide rod is provided with joint ball-and-socket (43), guide rod is installed by joint ball-and-socket and is connected on joint ball head, motor (50) is equipped with in the posterior end of housing.
2. hand-held closer according to claim 1, it is characterized in that: before described feed dog support, the front dividing plate of downside is provided with excentric sleeve connecting bore, excentric sleeve connecting bore is provided with excentric sleeve (16), excentric sleeve is arranged on excentric sleeve connecting bore by connecting pivot pin (17) with being threaded, the upside of excentric sleeve is provided with thread trimmer shift fork axle sleeve (18), shift fork axle sleeve is arranged on front dividing plate by pivot pin (20) activity, the rear end of thread trimmer shift fork axle sleeve is provided with shift fork (28), housing outside shift fork has trimming window (34), the front outside of trimming window is provided with cutting blade (32), the lower end of cutting blade is provided with moving knife arm (30), moving knife arm is arranged on the anterolateral housing of trimming window by bolt (31) activity, the bottom of moving knife arm is provided with driving lever (29), driving lever is arranged in shift fork, the rear side of cutting blade is provided with ledger-plate (33).
3. hand-held closer according to claim 1, it is characterized in that: the main shaft of described motor is provided with motor in synchrony gear (51), housing outside worm gear is provided with worm screw (2), the bottom of worm screw is provided with drive coordination gear (4), and drive coordination gear and motor in synchrony gear are equipped with synchronous gear transport band (52).
4. hand-held closer according to claim 1, it is characterized in that: the rear end of described housing is provided with handle (53), the lower end of handle is provided with electric power connection line (54), the upper end of electric power connection line is connected on the line post of motor, the lower end of electric power connection line is provided with connection-peg, the upper end of housing is provided with protective cover (38), the rear upper end of protective cover is provided with wire pressing device (42), the rear outside of housing is provided with thread take-up tension lever (40), the outer end of thread take-up tension lever is provided with wiring seat (55), and the upper end of handle is provided with source switch (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210006.1U CN204527827U (en) | 2015-04-09 | 2015-04-09 | Hand-held closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210006.1U CN204527827U (en) | 2015-04-09 | 2015-04-09 | Hand-held closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204527827U true CN204527827U (en) | 2015-08-05 |
Family
ID=53741855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210006.1U Withdrawn - After Issue CN204527827U (en) | 2015-04-09 | 2015-04-09 | Hand-held closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204527827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787391A (en) * | 2015-04-09 | 2015-07-22 | 鲜飞川 | Portable handheld automatic packaging machine |
| CN108082594A (en) * | 2018-01-09 | 2018-05-29 | 浙江爱易特智能技术有限公司 | A kind of carton closer head |
-
2015
- 2015-04-09 CN CN201520210006.1U patent/CN204527827U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787391A (en) * | 2015-04-09 | 2015-07-22 | 鲜飞川 | Portable handheld automatic packaging machine |
| CN104787391B (en) * | 2015-04-09 | 2016-08-31 | 鲜飞川 | Portable hand-held automatic sealing package chartered plane |
| CN108082594A (en) * | 2018-01-09 | 2018-05-29 | 浙江爱易特智能技术有限公司 | A kind of carton closer head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150805 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |