CN201952571U - Cam opening device of loom - Google Patents
Cam opening device of loom Download PDFInfo
- Publication number
- CN201952571U CN201952571U CN2011200297700U CN201120029770U CN201952571U CN 201952571 U CN201952571 U CN 201952571U CN 2011200297700 U CN2011200297700 U CN 2011200297700U CN 201120029770 U CN201120029770 U CN 201120029770U CN 201952571 U CN201952571 U CN 201952571U
- Authority
- CN
- China
- Prior art keywords
- flat
- casing
- combining
- cam
- transmission mechanism
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Looms (AREA)
Abstract
The utility model provides a cam opening device of a loom, which belongs to the technical field of machines and solves the technical problems of time waste/labor waste in operation, low work efficiency and the like existing in the cam opening device of a traditional loom. The cam opening device of the loom comprises a box body, wherein a transmission mechanism and an open-arm assembly are arranged in the box body, the transmission mechanism comprises a camshaft and a plurality of cam sheets which are fixed on the camshaft, the open-arm assembly comprises an open-arm shaft and a plurality of open-arm sheets which are fixed on the open-arm shaft, an input shaft is also arranged on the box body, one end of the input shaft penetrates out of the box body, the other end of the input shaft is connected with the camshaft in the transmission mechanism, and an automatic heddle-leveling mechanism which enables the open-arm sheets in the open-arm assembly to be automatically separated from the cam sheets in the transmission mechanism is also arranged in the box body. The cam opening device has the advantages of simpleness and labor saving in operation, high work efficiency, lower cost and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to the cam opening device of a kind of cam opening device, particularly a kind of loom.
Background technology
Weaving industry, loom can be divided into fly-shuttle loom and shuttleless loom.Along with the development of textile industry, a large amount of employings of shuttleless loom are progressively eliminated fly-shuttle loom.The development of shuttleless loom mainly contains four major types such as Rapier looms, gripper shuttle loom, water jet looms and air-jet loom.Shedding motion can be divided into by opening mode: three kinds of crank connecting link opening, dobby shedding and cam sheddings.The cam shedding mode can be divided into two kinds of passive type and active types again.
The harness frame in aweaving machine of negative shedding device is finished by cam drive and linkage when moving downward or upward, and heald frame is then finished by return spring when return motion up or down simultaneously.By the upper and lower motion of heald frame, finish woven opening process.
The effect of the hyp conjugate cam of integrated box movement of positive shedding device produces, and moving up and down of heald frame is under the positive motion state all the time, and the speed that moves up and down does not influence each other, and shed open is stablized clear; Can run up, fault rate is low, the efficient height; Load is light, and power consumption is low; And it is easy to use and reliable, adjustable wide in variety.But, present existing cam opening device generally all is to adopt manual mode to put down to combine, a kind of positive cam opening device (patent No.: 200920032228) comprising: support is disclosed as Chinese patent, be arranged on the cam in the support, camshaft, camshaft stand, be arranged on the swing arm in the support, arm shaft, the arm shaft support, and be arranged on flat comprehensive lever parallel with arm shaft in the support, it is characterized in that, also comprise the push rod shift fork, connecting rod, a sidewall of described support is provided with and runs through its shaft, the outer end vertical fixing of rotating shaft has the flat pull bar of combining, and the inner of rotating shaft is vertically fixed on an end of push rod shift fork, and the other end of push rod shift fork is movably connected in the other end of connecting rod, the other end of connecting rod is sleeved on an end of arm shaft, and connecting rod and arm shaft can relatively rotate.Put down by manual mode like this and combine, operation is wasted time and energy, inefficiency.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of cam opening device of loom of simple to operate, high efficiency.
The purpose of this utility model can realize by following technical proposal: a kind of cam opening device of loom, comprise casing, in casing, be provided with transmission mechanism and opening arm assembly, described transmission mechanism comprises camshaft and some cam bits fixed thereon, described opening arm assembly comprises opening arm axle and some opening arm sheets fixed thereon, it is characterized in that, described casing place also is provided with power shaft, described power shaft one end passes casing, camshaft in the other end and the transmission mechanism links, and also is provided with the flat automatically mechanism of combining that the opening arm sheet in the opening arm assembly and the cam bit in the transmission mechanism can be separated automatically in casing.
The groundwork principle of the cam opening device of this loom is such, and extraneous motor links to each other with the power shaft of this device by belt or shaft coupling, and power shaft is delivered to power on the opening arm assembly through transmission mechanism; At last, the heald frame of opening arm assembly drive loom moves up and down.When needs change the stroke that heald frame moves up and down, by the flat mechanism of combining automatically the opening arm sheet is separated with cam bit to come, change different opening arm sheets, simple to operate, high efficiency.
In the cam opening device of above-mentioned loom, described flat automatically comprehensive mechanism comprises flat motor, the flat peaceful rocking bar of combining of screw rod of combining combined, the described flat motor of combining is fixed in the casing, flat rocking bar one end of combining links to each other with the flat output shaft of combining motor, the other end and the flat rocking bar of combining, the other end of described flat comprehensive rocking bar links to each other with above-mentioned opening arm axle.The flat motor of combining is started working, and drives the flat screw rod of combining and rotates, and the flat screw rod of combining rotates and drives the flat rocking bar of combining again and rotate and rotate backward, and the flat rocking bar of combining rotates backward and drives the opening arm axle again and rotate, thereby realizes separating of opening arm sheet and cam bit.
In the cam opening device of above-mentioned loom, described transmission mechanism also comprises cone pinion, large bevel gear and bearing, described bearing holder (housing, cover) is located on the above-mentioned power shaft, and the two sides of bearing act on the casing, described cone pinion is fixed on the power shaft, described large bevel gear is fixed on the camshaft, and described cone pinion and large bevel gear are meshing with each other.Power shaft in this device is to link to each other with the drive motors in the external world, and extraneous drive motors is imported power by power shaft, and power shaft is input to power on the camshaft by cone pinion and large bevel gear again.
In the cam opening device of above-mentioned loom, also be provided with the lubricating structure that can lubricate above-mentioned bearing in the described casing.
In the cam opening device of above-mentioned loom, described lubricating structure comprises oil storage plate and the petroleum pipeline with oil storage tank, described oil storage plate is fixed in the casing, and be positioned at the top of power shaft, described petroleum pipeline one end is fixed on the oil storage plate, and be connected with oil storage tank, the other end of petroleum pipeline is positioned at the top of above-mentioned bearing.In this device busy process, the machine oil in the casing is splashed in the oil storage tank of oil storage plate, and the machine oil in the oil storage tank is transported on the bearing by petroleum pipeline again, and bearing is lubricated, and has saved oil transfer pump, reduces cost.
Compared with prior art, the beneficial effects of the utility model are: 1, by automatically flat combine that mechanism realizes opening arm sheet and cam bit separate laborsaving, high efficiency simple to operate; 2, be splashed in the oil storage tank of oil storage plate by the machine oil in the casing, the machine oil in the oil storage tank is transported on the bearing by petroleum pipeline again, and bearing is lubricated, and has saved oil transfer pump, reduces cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of transmission mechanism.
Fig. 3 is the structural representation of opening arm assembly.
Fig. 4 is the flat automatically structural representation of combining mechanism.
Among the figure, 1, casing; 2, transmission mechanism; 21, camshaft; 22, cam bit; 23, cone pinion; 24, large bevel gear; 25, bearing; 3, opening arm assembly; 31, opening arm axle; 32, opening arm sheet; 4, the flat automatically mechanism of combining; 41, the flat motor of combining; 42, the flat screw rod of combining; 43, the flat rocking bar of combining; 5, power shaft.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figures 1 to 4, the cam opening device of this loom, comprise casing 1, in casing 1, be provided with transmission mechanism 2 and opening arm assembly 3, described transmission mechanism 2 comprises camshaft 21 and some cam bits 22 fixed thereon, described opening arm assembly 3 comprises opening arm axle 31 and some opening arm sheets 32 fixed thereon, described casing 1 place also is provided with power shaft 5, described power shaft 5 one ends pass casing 1, camshaft 21 in the other end and the transmission mechanism 2 links, and also is provided with the flat automatically mechanism 4 of combining that opening arm sheet in the opening arm assembly 3 32 and the cam bit 22 in the transmission mechanism 2 can be separated automatically in casing 1.
Particularly, as shown in Figure 4, automatically flat comprehensive mechanism 4 comprises flat motor 41, the flat screw rod 42 peaceful rocking bars 43 of combining of combining combined, the described flat motor 41 of combining is fixed in the casing 1, flat rocking bar 43 1 ends of combining link to each other with the flat output shaft of combining motor 41, the other end and the flat rocking bar 43 of combining, the other end of described flat comprehensive rocking bar 43 links to each other with above-mentioned opening arm axle 31.The flat motor 41 of combining is started working, and drives the flat screw rod 42 of combining and rotates, and the flat screw rod 42 of combining rotates and drives the flat rocking bar 43 of combining again and rotate and rotate backward, and the flat rocking bar 43 of combining rotates backward and drives opening arm axle 31 again and rotate, thereby realizes separating of opening arm sheet 32 and cam bit 22.
As shown in Figure 2, transmission mechanism 2 also comprises cone pinion 23, large bevel gear 24 and bearing 25, described bearing 25 is set on the above-mentioned power shaft 5, and the two sides of bearing 25 act on the casing 1, described cone pinion 23 is fixed on the power shaft 5, described large bevel gear is fixed on the camshaft 21, and described cone pinion 23 is meshing with each other with large bevel gear.Power shaft 5 in this device is to link to each other with the drive motors in the external world, and with the power input, power shaft 5 is input to power on the camshaft 21 by cone pinion 23 and large bevel gear 24 extraneous drive motors again by power shaft 5.
In the present embodiment, also be provided with the lubricating structure that can lubricate above-mentioned bearing 25 in the described casing 1.Specifically, lubricating structure comprises oil storage plate and the petroleum pipeline with oil storage tank, described oil storage plate is fixed in the casing 1, and be positioned at the top of power shaft 5, described petroleum pipeline one end is fixed on the oil storage plate, and be connected with oil storage tank, the other end of petroleum pipeline is positioned at the top of above-mentioned bearing 25.In this device busy process, the machine oil in the casing 1 is splashed in the oil storage tank of oil storage plate, and the machine oil in the oil storage tank is transported on the bearing 25 by petroleum pipeline again, and bearing 25 is lubricated, and has saved oil transfer pump, reduces cost.
The groundwork principle of the cam opening device of this loom is such, and extraneous motor links to each other with the power shaft 5 of this device by belt or shaft coupling, and power shaft 5 is delivered to power on the opening arm assembly 3 through transmission mechanism 2; At last, the heald frame of opening arm assembly 3 drive looms moves up and down.When needs change the stroke that heald frame moves up and down, by the flat mechanism 4 of combining automatically opening arm sheet 32 is separated with cam bit 22 to come, change different opening arm sheets 32, simple to operate, high efficiency.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used 1, casing morely; 2, transmission mechanism; 21, camshaft; 22, cam bit; 23, cone pinion; 24, large bevel gear; 25, bearing; 3, opening arm assembly; 31, opening arm axle; 32, opening arm sheet; 4, the flat automatically mechanism of combining; 41, the flat motor of combining; 42, the flat screw rod of combining; 43, the flat rocking bar of combining; 5, term such as power shaft, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (5)
1. the cam opening device of a loom, comprise casing (1), in casing (1), be provided with transmission mechanism (2) and opening arm assembly (3), described transmission mechanism (2) comprises camshaft (21) and some cam bits (22) fixed thereon, described opening arm assembly (3) comprises opening arm axle (31) and some opening arm sheets (32) fixed thereon, it is characterized in that, described casing (1) locates also to be provided with power shaft (5), described power shaft (5) one ends pass casing (1), camshaft (21) in the other end and the transmission mechanism (2) links, and also is provided with the flat automatically mechanism (4) of combining that opening arm sheet (32) in the opening arm assembly (3) and the cam bit (22) in the transmission mechanism (2) can be separated automatically in casing (1).
2. the cam opening device of loom according to claim 1, it is characterized in that, described flat automatically comprehensive mechanism (4) comprises flat motor (41), the flat peaceful rocking bar (43) of combining of screw rod (42) of combining combined, the described flat motor (41) of combining is fixed in the casing (1), flat rocking bar (43) one ends of combining link to each other with the flat output shaft of combining motor (41), the other end and the flat rocking bar (43) of combining, the other end of described flat comprehensive rocking bar (43) links to each other with above-mentioned opening arm axle (31).
3. the cam opening device of loom according to claim 1, it is characterized in that, described transmission mechanism (2) also comprises cone pinion (23), large bevel gear (24) and bearing (25), described bearing (25) is set on the above-mentioned power shaft (5), and the two sides of bearing (25) act on the casing (1), described cone pinion (23) is fixed on the power shaft (5), described large bevel gear (24) is fixed on the camshaft (21), and described cone pinion (23) is meshing with each other with large bevel gear (24).
4. the cam opening device of loom according to claim 1 and 2 is characterized in that, also is provided with in the described casing (1) and can lubricates the lubricating structure of above-mentioned bearing (25).
5. the cam opening device of loom according to claim 4, it is characterized in that, described lubricating structure comprises oil storage plate and the petroleum pipeline with oil storage tank, described oil storage plate is fixed in the casing (1), and be positioned at the top of power shaft (5), described petroleum pipeline one end is fixed on the oil storage plate, and is connected with oil storage tank, and the other end of petroleum pipeline is positioned at the top of above-mentioned bearing (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200297700U CN201952571U (en) | 2011-01-27 | 2011-01-27 | Cam opening device of loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200297700U CN201952571U (en) | 2011-01-27 | 2011-01-27 | Cam opening device of loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952571U true CN201952571U (en) | 2011-08-31 |
Family
ID=44496692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200297700U Expired - Fee Related CN201952571U (en) | 2011-01-27 | 2011-01-27 | Cam opening device of loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952571U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605508A (en) * | 2012-03-14 | 2012-07-25 | 绍兴县通用提花机械有限公司 | Fishing net braiding machine |
| CN107142582A (en) * | 2017-07-07 | 2017-09-08 | 江阴市炜煜日谊机械有限公司 | A kind of High speed cam shedding motion |
| CN113417046A (en) * | 2021-07-28 | 2021-09-21 | 青岛虹标金诺机械有限公司 | Upper-making side-hung opening device |
-
2011
- 2011-01-27 CN CN2011200297700U patent/CN201952571U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102605508A (en) * | 2012-03-14 | 2012-07-25 | 绍兴县通用提花机械有限公司 | Fishing net braiding machine |
| CN107142582A (en) * | 2017-07-07 | 2017-09-08 | 江阴市炜煜日谊机械有限公司 | A kind of High speed cam shedding motion |
| CN113417046A (en) * | 2021-07-28 | 2021-09-21 | 青岛虹标金诺机械有限公司 | Upper-making side-hung opening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202273029U (en) | Electronic shedding device for weaving machine | |
| CN201952571U (en) | Cam opening device of loom | |
| CN201695146U (en) | Rapier loom weft beating and inserting mechanism | |
| CN2915901Y (en) | Upper-placed cam shedding device of flexible gripper loom | |
| CN2760067Y (en) | Active type cam opening device for ultra-high speed weaving machine | |
| CN200958161Y (en) | Conjugate-cam and roller engaged gap adjusting mechanism | |
| CN202766729U (en) | Chain type jacquard opening device | |
| CN201915198U (en) | Shedding mechanism of jacquard | |
| CN102031614A (en) | Shedding mechanism for jacquard machine | |
| CN202247164U (en) | Beating-up and weft-inserting mechanism of rapier loom | |
| CN201424542Y (en) | Active cam shedding device | |
| CN2635685Y (en) | Positive cam shedding device | |
| CN201952565U (en) | Automatic shed-leveling mechanism for cam shedding device | |
| CN211497996U (en) | Beating-up and weft insertion transmission mechanism arranged on two sides | |
| CN201132876Y (en) | Main transmission mechanism of jacquard | |
| CN2627024Y (en) | Active type overhead cam opening device for water spraying loom | |
| CN204417758U (en) | A kind of flat inkle loom | |
| CN203715831U (en) | Multifunctional shedding cam opening mechanism of fiberglass loom | |
| CN2797394Y (en) | Rotary multi-arm open device | |
| CN215209835U (en) | Overhead shedding mechanism | |
| CN201835049U (en) | Opening mechanism of loom | |
| CN2697122Y (en) | Cam shedding mechanism for repier loom of cord fabric | |
| CN203360712U (en) | Location device of camshaft component in cam shedding device | |
| CN201040788Y (en) | Transmission device for rapier jacquard loom | |
| CN201241227Y (en) | Opening connecting bar in water spraying loom opening controlling mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI SHENGCHI ELECTROMECHANICAL TECHNOLOGY CO., L Free format text: FORMER OWNER: TAIZHOU JENYO MACHINERY MANUFACTURING CO., LTD. Effective date: 20121121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317502 TAIZHOU, ZHEJIANG PROVINCE TO: 243000 MAANSHAN, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121121 Address after: 243000, Anhui, Ma'anshan province to undertake industrial transfer Demonstration Park (north of Wei Dian Road, west of Chang Wei Road) Patentee after: Anhui gallop Electromechanical Technology Co., Ltd. Address before: 317502, Zheng Village, New River Town, Wenling City, Zhejiang, Taizhou Patentee before: Taizhou Juyuam Machinery Manufacturing Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20140127 |