CN200970622Y - Pattered wire net forming machine - Google Patents
Pattered wire net forming machine Download PDFInfo
- Publication number
- CN200970622Y CN200970622Y CN 200620148156 CN200620148156U CN200970622Y CN 200970622 Y CN200970622 Y CN 200970622Y CN 200620148156 CN200620148156 CN 200620148156 CN 200620148156 U CN200620148156 U CN 200620148156U CN 200970622 Y CN200970622 Y CN 200970622Y
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- CN
- China
- Prior art keywords
- forming machine
- travel switch
- twine
- colored
- counter
- 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
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Abstract
This utility model discloses a chain link fence forming machine, including the forming roll which rolls chain link fence; the cutting device is provided at the outlet of chain link fence of forming machine, this cutting device is composed of cutter and cutter driving device which is set relatively; the counter which measures rotating number of forming roll is also provided in the forming machine, the travel switch is provided near the cutter driving device, the counter controls the stop of forming roll and operation of cutter driving device when reaching the pre-set value; the travel switch controls operation of forming roll and counting of counter when the cutter is reset. Because the cutting device is provided at the outlet of chain link fence forming machine, when the counter counts the forming roll to reach pre-set number, the cutting device will control the cutter to cut the chain link fence after the chain link fence reaches certain length, to implement the automatic cutting function during the production course of chain link fence, which reduces the labor intensity and enhances labor efficiency; moreover, the length of chain link fence can be kept the same, and the product quality is guarantied.
Description
Technical field
The utility model relates to a kind of colored twine forming machine that colludes that colludes the flower net that is used to weave.
Background technology
Colluding colored twine forming machine is to produce the special equipment that is used to weave the shaping steel wire that colludes the flower net, existingly collude the stubborn coiled type that colored twine forming machine can only carry out steel wire usually, and do not have the cut-out function, need the manual steel wire of cutting off in process of production, big and the sheared length of its labour intensity is difficult to be consistent, and brings unnecessary trouble to following process.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, has the colored twine forming machine that colludes that function of automatically cutting off and length can control.
For achieving the above object, the technical solution adopted in the utility model is: a kind ofly collude colored twine forming machine, comprise and twisting around the forming rolls that colludes colored twine, the exit of colluding colored twine at forming machine is provided with shearing device, this shearing device is made of cutting knife that is oppositely arranged and knife drive mechanism, in described forming machine, also be provided with the counter of metering forming rolls rotating cycle, and be provided with travel switch on described knife drive mechanism next door, described counter is controlled to when reaching preset value that the shape roller stops and the knife drive mechanism action, and described travel switch is controlled to running of shape roller and rolling counters forward when described cutting knife resets.
Owing to of the present utility modelly collude colored twine forming machine and be provided with shearing device in its exit, reach pre-fixing turn at counter metering forming rolls, promptly colluding colored twine reaches behind the certain-length control cutting knife and cuts off and collude colored twine, the function of automatically cutting off in the colored twine production process is colluded in realization, reduced working strength of workers, improved efficiency, and the length of colluding colored twine can be consistent, guarantee product quality.
Description of drawings
The structural representation of Fig. 1 colored twine forming machine for the utility model colludes.
Fig. 2 is the left TV structure schematic diagram of Fig. 1.
A kind of control circuit figure of Fig. 3 colored twine forming machine for the utility model colludes.
Among the figure
1. forming rolls 2. counter JS 3. cutting knifes 4. cams 5. electromagnetic clutch
6. travel switch SQ1 7. second travel switch SQ2 8. reduction torsion springs
9. electromagnetic brake 21. metal salient points
D1. forming rolls drive motors D2. cuts off motor KM1. forming rolls motor relay
KM2. cut off motor relay KA1, KA2, KA3. auxiliary reclay
L. electromagnetic clutch relay ZJ. electromagnetic brake relay
SB1, SB2, SB3, SB4. press button
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please read Fig. 1, Fig. 2 and Fig. 3, of the present utility modelly collude colored twine forming machine, comprise and twisting around the forming rolls 1 that colludes colored twine, the exit of colluding colored twine at forming machine is provided with shearing device, this shearing device is made of the cutting knife 3 and the knife drive mechanism that are oppositely arranged, in described forming machine, also be provided with the counter 2 of metering forming rolls 1 rotating cycle, and be provided with travel switch 6 on described knife drive mechanism next door, described counter 2 is controlled to when reaching preset value that shape roller 1 stops and the knife drive mechanism action, and described travel switch 6 is controlled to 1 running of shape roller and counter 2 countings when described cutting knife 3 resets.
Consult Fig. 2, described knife drive mechanism comprises cutting knife resetting means and a pair of cam 4 that contacts with described cutting knife 3 respectively, described cutting knife resetting means is a reduction torsion spring 8, torsion spring 8 two ends are connected on the described cutting knife 3, the high point of the stroke of described cam 4 drives rotation synchronously toward each other and by transmission mechanism, the high point of cam position when described travel switch 6 (SQ1) is positioned at cutting knife 3 and is in deployed position.Identical and direction of rotation is opposite in the shape of two cams 4 described in Fig. 2.By decelerator, travelling gear or chain wheel drive, its transmission can be adopted known mode to cam 4, does not repeat them here by drive motors D2.Described knife drive mechanism also can be other reciprocating moving devices, as hydraulic cylinder, rack-and-pinion device or the like.Also be provided with second travel switch 7 (SQ2) that control cam 4 stops on described cam 4 next doors, this second travel switch 7 is provided with at interval with described travel switch 6, and described cam 4 contacts with second travel switch 7 with travel switch 6 successively.
As shown in Figure 1; electromagnetic brake 9 is housed on the driving shaft of described forming rolls 1; and electromagnetic clutch 5 is housed between described driving shaft and forming rolls 1 transmission device; the control circuit of described electromagnetic brake 9 and electromagnetic clutch 5 (referring to Fig. 3) interlocked with one another, described counter 2 and travel switch 6 are controlled stopping of forming rolls 1 by the break-make of control electromagnetic brake 9 and electromagnetic clutch 5 or are changeed.Described counter can be the Hall counter, it comprises metal salient point 21 and the corresponding inductor that is arranged on described forming rolls 1 driving shaft both sides, adopting two metal salient points is to collude colored twine in order to produce half-turn, and above-mentioned Hall counter can have been bought on market.
Referring to Fig. 1, Fig. 3, the operation principle of forming machine of the present utility model is as follows:
Iron wire is inserted thread eye to be pressed on the forming rolls 1 with the silk pressing wheel again, master switch QS closes, B3 is incorporated into the operating position switch S, start SB2, relay K M1 connects and self-locking, relay K M2 connects simultaneously, forming rolls 1 drive motors D1 and cut-out motor D 2 get electric rotation, driving cam 4 rotations also drive cutting knife generation cut-out action, and do not move owing to travel switch SQ1 this moment, not adhesive of auxiliary reclay KA2, not adhesive of electromagnetic clutch relay L, electromagnetic brake ZJ adhesive, forming rolls 1 does not rotate, supplies silk.
When cam 4 continues rotation and contacting travel switch S Q1, auxiliary reclay KA2 adhesive makes electromagnetic clutch relay L adhesive, and electromagnetic brake relay ZJ outage, forming rolls 1 rotation is for silk, and unison counter JS adhesive begins counting.
When cam 4 continues rotation and contacts the second travel switch SQ2, auxiliary reclay KA1 adhesive, relay K M2 outage is cut off drive motors D2 and is stopped, and cam 4 stops operating.
When counter 2 arrives predetermined count value adhesive, auxiliary reclay KA1 disconnects, the KA3 adhesive, make KA2 disconnect, electromagnetic clutch relay L cuts off the power supply at this moment, electromagnetic brake relay ZJ adhesive---forming rolls 1 stops, and relay K M2 adhesive---cut off motor D 2 rotations, drive 3 generations of cam 4 driving cutting knifes and cut off action.
Cam 4 continues rotation contacting travel switch S Q1, begins next working cycles.
In Fig. 3, trip switch SB3, make electromagnetic brake outage after, can manually adjust the position of rotation of forming rolls 1.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment the protection domain that all any improvement done based on the utility model or modification all belong to the utility model claim.
Claims (6)
1. one kind is colluded colored twine forming machine, comprise and twisting around the forming rolls that colludes colored twine, it is characterized in that: the exit of colluding colored twine at forming machine is provided with shearing device, this shearing device is made of cutting knife that is oppositely arranged and knife drive mechanism, in described forming machine, also be provided with the counter of metering forming rolls rotating cycle, and be provided with travel switch on described knife drive mechanism next door, described counter is controlled to when reaching preset value that the shape roller stops and the knife drive mechanism action, and described travel switch is controlled to running of shape roller and rolling counters forward when described cutting knife resets.
2. according to claim 1ly collude colored twine forming machine, it is characterized in that: described knife drive mechanism comprises cutting knife resetting means and a pair of cam that contacts with described cutting knife respectively, described cutting knife resetting means is a reduction torsion spring, the torsion spring two ends are connected on the described cutting knife, the high point of the stroke of described cam drives rotation synchronously toward each other and by transmission mechanism, the high point of cam position when described travel switch is positioned at cutting knife and is in deployed position.
3. according to claim 2ly collude colored twine forming machine, it is characterized in that: the shape of described two cams is identical and direction of rotation is opposite.
4. according to claim 2ly collude colored twine forming machine, it is characterized in that: also be provided with second travel switch that the control cam stops on described cam next door, this second travel switch and described travel switch are provided with at interval, and described cam contacts with second travel switch with travel switch successively.
5. according to claim 1ly collude colored twine forming machine; it is characterized in that: on the driving shaft of described forming rolls, electromagnetic brake is housed; and electromagnetic clutch is housed between described driving shaft and forming rolls transmission device; the control circuit of described electromagnetic brake and electromagnetic clutch is interlocked with one another, and described counter and travel switch are controlled stopping of forming rolls by the break-make of control electromagnetic brake and electromagnetic clutch or changeed.
6. according to claim 1ly collude colored twine forming machine, it is characterized in that: described counter is the Hall counter, and it comprises metal salient point and the corresponding inductor that is arranged on described forming rolls driving shaft both sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620148156 CN200970622Y (en) | 2006-11-27 | 2006-11-27 | Pattered wire net forming machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620148156 CN200970622Y (en) | 2006-11-27 | 2006-11-27 | Pattered wire net forming machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200970622Y true CN200970622Y (en) | 2007-11-07 |
Family
ID=38881881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620148156 Expired - Fee Related CN200970622Y (en) | 2006-11-27 | 2006-11-27 | Pattered wire net forming machine |
Country Status (1)
Country | Link |
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CN (1) | CN200970622Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103728878A (en) * | 2014-01-10 | 2014-04-16 | 四川省纺织科学研究院 | Over-rotation protection circuit |
CN103949566A (en) * | 2014-03-26 | 2014-07-30 | 无锡鼎宇机械科技有限公司 | Spring coiling machine |
CN105750459A (en) * | 2016-04-13 | 2016-07-13 | 何浩然 | Spring winding device for manufacturing infinite-long springs |
CN106560260A (en) * | 2015-10-06 | 2017-04-12 | 国民机械有限责任公司 | Impact Cutoff |
CN111217177A (en) * | 2017-05-31 | 2020-06-02 | 深圳市宝尔威精密机械有限公司 | Feeding and cutting mechanism of SMD carrier tape universal material receiving machine |
-
2006
- 2006-11-27 CN CN 200620148156 patent/CN200970622Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103728878A (en) * | 2014-01-10 | 2014-04-16 | 四川省纺织科学研究院 | Over-rotation protection circuit |
CN103949566A (en) * | 2014-03-26 | 2014-07-30 | 无锡鼎宇机械科技有限公司 | Spring coiling machine |
CN106560260A (en) * | 2015-10-06 | 2017-04-12 | 国民机械有限责任公司 | Impact Cutoff |
CN106560260B (en) * | 2015-10-06 | 2021-01-12 | 国民机械有限责任公司 | Impact cutter assembly for shearing stock from wire stock |
CN105750459A (en) * | 2016-04-13 | 2016-07-13 | 何浩然 | Spring winding device for manufacturing infinite-long springs |
CN111217177A (en) * | 2017-05-31 | 2020-06-02 | 深圳市宝尔威精密机械有限公司 | Feeding and cutting mechanism of SMD carrier tape universal material receiving machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20141127 |
|
EXPY | Termination of patent right or utility model |