CN201579353U

CN201579353U - Molded teeth machine

Info

Publication number: CN201579353U
Application number: CN200920272075XU
Authority: CN
Inventors: 吴良瑞
Original assignee: TOP STABILITY MACHINERY INDUSTRY Co Ltd
Current assignee: TOP STABILITY MACHINERY INDUSTRY Co Ltd
Priority date: 2009-12-23
Filing date: 2009-12-23
Publication date: 2010-09-15
Anticipated expiration: 2019-12-23

Abstract

The utility model discloses a molded teeth machine which is mainly characterized in that a detection unit is arranged on the molded teeth machine and is electrically connected with a controller, a clutch is additionally arranged on a transmission mechanism used for driving the molded teeth machine to act, and a clutch power source is combined on the clutch and is electrically connected with the controller, therefore, when detecting abnormal action of the molded teeth machine, the detection unit of the molded teeth machine transfers signals to the controller to lead the controller to control the clutch power source to move detaching from the clutch and instantly remove the action of the transmission mechanism to the molded teeth machine, and the molded teeth machine stops operation at once to avoid damage and flawed screws.

Description

The threading machine

Technical field

The utility model relates to a kind of threading machine, and it can take place to stop operation immediately when unusual detecting, and avoids being damaged and the generation of flaw screw is arranged.

Background technology

The manufacture process of screw is under normal condition, the screw stock just can be done neat arrangement after entering conveying device, and under this state, is sent to threading device place by pay-off in regular turn, so that each screw stock can the set threading of corresponding threading plate unit, the neat thread that twists out.

If the screw stock takes place in the process of carrying as: pile up material extrusion, cause the malposition of screw stock when entering the threading plate, just can twist out the faulty materials that differ in the thread position; Perhaps the diameter of screw stock own is meticulous; so that the depth of threat that rubs is shallow excessively; again or screw stock diameter cross and slightly do not meet standard; and cause the wearing and tearing of the threading plate that is designed to constant spacing; and the screw stock that malposition and diameter are excessive; regular meeting's clip when desiring to remake industry, must be torn the threading plate open group again on the threading plate; take out with screw clip; therefore, and cause great inconvenience in the operation, moreover; when if cutting fluid is under-supply; also can cause the screw that twists and the situation of the too high and burned black damage of threading plate Yin Wendu, when lubricating oil was not enough in addition, the action of threading plate also can have some setbacks by the utmost point.

The utility model content

The technical problem that the utility model solves is, provides a kind of and can move generation when unusual in detecting screw threading process, stops operation immediately, avoids damaging and having the threading machine of the generation of flaw screw.

Technical solution of the present utility model is:

A kind of threading machine, wherein, be equiped with the threading device of forming by fixedly threading plate and activity threading plate on the described threading machine body, group is provided with detecting unit on this threading machine, described detecting unit is electrically connected with controller, and this threading machine is provided with transmission mechanism and described threading device is connected with group, and this transmission mechanism is provided with clutch, group is provided with the engaging power source on this clutch, and this engaging power source is electrically connected described controller.

Above-mentioned threading machine, wherein, this detecting unit is arranged between the fixedly threading plate and body of this threading device.

Above-mentioned threading machine, wherein, this detecting unit is located at this threading device top, and this detecting unit is in conjunction with a rod for stiring materials, and this rod for stiring materials bottom extends to described fixedly threading plate and activity threading plate upper limb place, and at this fixedly between threading plate and this activity threading plate.

Above-mentioned threading machine, wherein, this threading machine continues after this threading device and is provided with a Sheng box, and this Sheng box is pivoted with valve, and this valve winding one opens and closes power source, and this opens and closes power source and is electrically connected with described controller.

Above-mentioned threading machine wherein, is assembled with pay-off on the body of this threading machine, and described transmission mechanism and pay-off are connected with group, and this transmission mechanism and this pay-off winding place form a joint that articulates, and this detecting unit is mounted on this joint side place.

Above-mentioned threading machine, wherein, this detecting unit is mounted on the place, engaging power source of described clutch, and this engaging power source is an air compressor machine, and this detecting unit is connected to this air compressor machine and connects on the pipeline of this clutch.

Above-mentioned threading machine wherein, is assembled with conveying device on the body of this threading machine, and this detecting unit is mounted on the conveying device place, and this detecting unit includes the test point that two compartment is located at conveying device upstream end and output.

Above-mentioned threading machine, wherein, continuing after the threading device of this threading machine is equipped with a Sheng box, and this Sheng box is pivoted with valve, and this valve winding one opens and closes power source, and this opens and closes power source and is electrically connected with described controller.

Above-mentioned threading machine wherein, is assembled with pay-off on the body of this threading machine, and described transmission mechanism and pay-off are connected with group, and this transmission mechanism and pay-off winding place form a joint that articulates, and this detecting unit is mounted on joint side place.

Threading machine of the present utility model, mainly be provided with detecting unit, and make detecting unit be electrically connected to controller, be provided with clutch in the transmission mechanism that drives the motor-driven work of threading in addition in the threading machine, group is provided with the engaging power source on this clutch again, and this engaging power source is electrically connected with controller.

Learn that by above explanation the utility model is compared with prior art, can have following advantage really:

Detecting unit when threading machine of the present utility model, the action that detects the threading machine takes place when unusual, just can send a signal to controller, make controller action engaging power source, holdback clutch, to remove the action of transmission mechanism immediately to the threading machine, the threading machine is stopped operation at once, avoid the damage of threading machine and the generation of flaw screw is arranged.

Description of drawings

Fig. 1 is a front perspective view of the present utility model;

Fig. 2 is a rear perspective view of the present utility model;

Fig. 3 is an Organization Chart of the present utility model;

Fig. 4 is first, second detecting unit partial enlarged drawing of the present utility model;

Fig. 5 is the local amplification view of Sheng box of the present utility model;

Fig. 6 is the 3rd a detecting unit partial enlarged drawing of the present utility model;

Fig. 7 is the 4th a detecting unit partial enlarged drawing of the present utility model;

Fig. 8 is the 4th detecting unit user mode figure of the present utility model;

Fig. 9 is the local amplification stereogram of the 5th detecting unit of the present utility model;

Figure 10 is the local amplification stereogram of the 6th detecting unit of the present utility model.

The main element label declaration:

The utility model:

1; Body 2: vibrating disk 3: conveying device

4: pay-off 5; Threading device 51: fixing threading plate

52: activity threading plate 6: contain box 61: valve

62: open and close power source 7: transmission mechanism 71: clutch

72: engaging power source 73: joint 8: detecting unit

82: the second detecting units 821 of 81: the first detecting units: rod for stiring materials

85: the five detecting units of 84: the four detecting units of 83: the three detecting units

851: hold bucket 852: 86: the six detecting units of float

Detecting unit 9 in 87: the seven: controller 90: alarming device

The specific embodiment

Be the effect that makes technological means of the present utility model and can reach, can have more complete and clearly exposure, be described in detail as follows now, see also the accompanying drawing and the figure number of exposure:

At first, see also Fig. 1 to shown in Figure 3, be threading machine of the present utility model, group is provided with vibrating disk 2 in regular turn on body 1, conveying device 3, pay-off 4, threading device 5 and Sheng box 6, also be provided with transmission mechanism 7, to drive pay-off 4 and 5 actions of threading device, and establish a clutch 71 in this transmission mechanism 7, and make this clutch 71 be connected in an engaging power source 72, again in conveying device 3, places such as pay-off 4 and threading device 5 respectively are provided with detecting unit 8, and make detecting unit 8 be electrically connected to controller 9, and controller 9 is electrically connected with the engaging power source 72 and the alarming device 90 of clutch 71; Wherein:

This detecting unit 8 comprises:

First detecting unit 81, see also shown in Figure 4, it is mounted between the fixedly threading plate 51 and body 1 of threading device 5, by this, meticulous or thick excessively when diameter, when not meeting the screw stock of producing required diameter and entering 52 of the fixedly threading plate 51 of threading device 5 and activity threading plates, this is located at fixing first detecting unit 81 of threading plate 51 rear sides promptly can sense the different of this force value and preset pressure value, send signal to controller 9 thereupon, so that controller 9 drives the engaging power source 72 of the clutch 71 that is electrically connected, make clutch 71 throw off the driving of 7 pairs of activity threadings of transmission mechanism plate 52 immediately, cause the damage of threading plate with the action that prevents screw stock continuation threading defective on the diameter really, or screw finished product defective is sneaked in the qualified products;

Sneak in the qualified products for further preventing this type of screw finished product defective, see also shown in Figure 5, the utility model set Sheng box 6 after threading device 5 is pivoted with valve 61, and in this valve 61 windings one keying power source 62 (this keying power source 62 can be pneumatic cylinder), and this keying power source 62 is electrically connected with controller 9, to detect unusual at first detecting unit 81 in the notification controller 9, move the keying power source 62 of this Sheng box 6 immediately by controller 9, with valve 61 closures, so that screw defective is kept somewhere in containing box 6, in order to it is selected, avoid sneaking in the qualified products, cause the flaw of shipment quality;

Second detecting unit 82, please consult shown in Figure 4 in the lump again, it is arranged at threading device 5 places, and in conjunction with a rod for stiring materials 821, and make these rod for stiring materials 821 bottoms extend to fixedly threading plate 51 and activity threading plate 52 tops, and fixedly between threading plate 51 and the activity threading plate 52, thereby, sending into threading device 5 by conveying device 3 through pay-off 4 when the screw stock carries out in the process of threading, the screw stock is because of factors such as material extrusions, when the position when causing it to enter threading device 5 is too high, promptly can touch rod for stiring materials 821, at this moment, second detecting unit 82 that combines with rod for stiring materials 821 is just triggered, and send signal to controller 9, make controller 9 action clutches 71, the transmission mechanism 7 and the binding of activity threading plate 52 are removed, make activity threading plate 52 stop action at once, avoid the screw stock of this malposition to proceed the action of threading, and produce bad faulty materials;

May threading finish for the screw stock that prevents this malposition and to send by threading device 5 places, when controller 9 receives anomalous signals, promptly can driving continues is located at the keying power source 62 of the Sheng box 6 behind the threading device 5 with valve 61 closures, with avoid screw defective spill in outside, and controller 9 can drive alarming device 90 simultaneously and send the caution sound and cresset, and abnormality takes place the person with notifying operation;

The 3rd detecting unit 83, see also shown in Figure 6, it is arranged on the conveying device 3, mainly be provided with two compartment and be located at the test point of conveying device 3 upstream ends and output, according to this, when the screw stock is sent to conveying device 3 by vibrating disk 2, the screw stock can pass through first test point, and in this first test point place, do the also action of counting of sensing by the 3rd detecting unit 83, subsequently, when the screw stock passes through second test point, the then action that tries again and count by the 3rd detecting unit 83, according to this, preceding, the mechanism of back dual counting contrast can detect really and learn by vibrating disk 2 and carry and whether the screw stock that comes has been carried and finished, when coming when there not being the screw stock to carry, the 3rd detecting unit 83 just can send signal to controller 9, the power supply that controller 9 is interrupted transmission mechanism 7 supplies, and action alarming device 90, send the caution sound and cresset, use to remind operator's screw stock;

The 4th detecting unit 84, see also shown in Figure 7, it is assembled in the joint 73 side places that transmission mechanism 7 drives pay-off 4 actions, when transmission mechanism 7 drive pay-offs 4 promotion screw stocks enter threading device 5, this joint 73 can be near the 4th detecting unit 84, and when this joint 73 during away from the 4th detecting unit 84 (as shown in Figure 8), this pay-off 4 is in the preparation feeding state of screw stock block in conveying device 3 exits, so joint 73 and the 4th detecting unit 84 are fixing in feeding with its distance of preparation feeding two fixed point places, if screw stock clip fault takes place in threading device 5 places, or in phenomenons such as conveying device 3 take place that the material extrusion of screw stock is piled up, cause pay-off 4 smooth and easyly to move, when causing joint 73 can't arrive fixed point, then the 4th detecting unit 84 can detect these abnormal conditions, give controller 9 and send signal, make controller 9 drive clutch 71, make transmission mechanism 7 remove start immediately to pay-off 4 and threading device 5, and startup alarming device 90, send the caution sound and cresset, carry out troubleshooting of faults to remind the operator;

The 5th detecting unit 85, see also shown in Figure 9, its group is established storage place that is connected in lubricating oil or cutting fluid, hold the kenel that is provided with float in the bucket and form, use along with lubricating oil or cutting fluid, the 5th detecting unit 85 its floats that hold in the bucket can descend gradually, when dropping to default safety value, the 5th detecting unit 85 just can send signal to controller 9, make controller 9 start alarming device 90, send the caution sound and cresset, to remind in good time make-up oil of operator or cutting fluid;

The 6th detecting unit 86, see also shown in Figure 10, it is assembled in activity threading plate 52 places of threading device 5, with the stroke of detected activity threading plate 52 displacements, when the stroke of activity threading plate 52 displacements takes place when unusual, as: the position of activity threading plate 52 its upper and lower initial points of no show, promptly send signal to controller 9 by the 6th detecting unit 86, drive alarming device 90 by controller 9 again, send the caution sound and flicker cresset, remind operator's threading that unusual condition had taken place already;

The 7th detecting unit 87, please consult shown in Figure 2 more in the lump, be mounted on the pneumatics pipeline of clutch 71 action of drive transmission device 7, when the pressure that disengages when the pneumatics device does not reach predetermined value, represent that then the pneumatics device does not move clutch 71 to the location really, and do not reach the releasing that makes its power of unit that 7 pairs of pay-offs 4 of transmission mechanism and threading device 5 etc. have broken down, at this moment, the 7th detecting unit 87 can send signal to controller 9, and startup alarming device 90, send the caution sound and cresset with this anomaly of notifying operation person, make the operator carry out the action of maintenance.

By this, utilize the above-mentioned detecting unit 8 that matches with each device of threading machine, whether the action that promptly can monitor each device of threading machine really takes place unusually, and by the setting of the clutch 71 of transmission mechanism 7, with when taking place unusually, remove the driving of 7 pairs of these members of transmission mechanism immediately, cut off the electricity supply when it is stopped avoiding coming from as power such as motors, still can continue operation, thereby the situation that causes being difficult for more in bigger damage of member and the maintenance takes place because of the situation that the inertia perseveration makes the mistake.

By said structure and embodiment as can be known, the utlity model has following advantage:

1. the utility model is provided with first detecting unit in the fixedly threading plate inner face place of threading device, with detection send into fixedly the diameter of the screw stock between threading plate and activity threading plate whether meet produce required, when detecting when unusual, just stop the threading device action immediately, and be faulty materials and troubleshooting of faults.

2. the utility model is provided with second detecting unit in place, threading device top, this second detecting unit extends a rod for stiring materials, when the screw stock height that enters the threading device takes place when unusual, just can touch mutually with rod for stiring materials, and make second detecting unit detect this anomaly, stop the threading device action immediately, and carry out the eliminating of fault and faulty materials.

3. the utility model is provided with the 3rd detecting unit in the conveying device place, utilize biseptate test point, accurately to record the operating position of screw stock, when the screw stock is used up, just send signal to controller by the 3rd detecting unit, send the caution sound and cresset to drive alarming device, remind the operator to replenish the screw stock in good time.

4. the utility model is provided with the 4th detecting unit in the joint side place that transmission mechanism drives the pay-off start, whether the action with the detection feeding is correct, when the feeding remarkable action, then send signal by the 4th detecting unit, the notifying operation person, with further observation whether the phenomenon of screw stock clip and material extrusion is arranged, and remove fault.

The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.

Claims

1. threading machine, it is characterized in that, be equiped with the threading device of forming by fixedly threading plate and activity threading plate on the described threading machine body, group is provided with detecting unit on this threading machine, described detecting unit is electrically connected with controller, and this threading machine is provided with transmission mechanism and described threading device is connected with group, and this transmission mechanism is provided with clutch, group is provided with the engaging power source on this clutch, and this engaging power source is electrically connected described controller.

2. threading machine as claimed in claim 1 is characterized in that, this detecting unit comprises the fixedly threading plate that is arranged at this threading device and first detecting unit between the body.

3. threading machine as claimed in claim 2, it is characterized in that, this detecting unit comprises second detecting unit of being located at this threading device top, this second detecting unit is in conjunction with a rod for stiring materials, this rod for stiring materials bottom extends to described fixedly threading plate and activity threading plate upper limb place, and at this fixedly between threading plate and this activity threading plate.

4. threading machine as claimed in claim 2 is characterized in that, this threading machine continues after this threading device and is provided with a Sheng box, and this Sheng box is pivoted with valve, and this valve winding one opens and closes power source, and should be electrically connected with described controller by the keying power source.

5. threading machine as claimed in claim 2, it is characterized in that, be assembled with pay-off on the body of this threading machine, described transmission mechanism and pay-off are connected with group, and this transmission mechanism and this pay-off winding place form a joint that articulates, and this detecting unit comprises the 3rd detecting unit that is mounted on this joint side place.

6. threading machine as claimed in claim 1, it is characterized in that this detecting unit is located at this threading device top, this detecting unit is in conjunction with a rod for stiring materials, this rod for stiring materials bottom extends to described fixedly threading plate and activity threading plate upper limb place, and at this fixedly between threading plate and this activity threading plate.

7. threading machine as claimed in claim 1 is characterized in that, this detecting unit is mounted on the place, engaging power source of described clutch, and this engaging power source is an air compressor machine, and this detecting unit is connected to this air compressor machine and connects on the pipeline of this clutch.

8. threading machine as claimed in claim 1 is characterized in that, is assembled with conveying device on the body of this threading machine, and this detecting unit is mounted on the conveying device place, and this detecting unit includes the test point that two compartment is located at conveying device upstream end and output.

9. threading machine as claimed in claim 1 is characterized in that, continues after the threading device of this threading machine to be provided with a Sheng box, and this Sheng box is pivoted with valve, and this valve winding one opens and closes power source, and should be electrically connected with described controller by the keying power source.

10. threading machine as claimed in claim 1, it is characterized in that be assembled with pay-off on the body of this threading machine, described transmission mechanism and pay-off are connected with group, this transmission mechanism and pay-off winding place form a joint that articulates, and this detecting unit is mounted on joint side place.