CN203255803U

CN203255803U - Winding discharging mechanism

Info

Publication number: CN203255803U
Application number: CN 201320258135
Authority: CN
Inventors: 张建江; 陈坤聊
Original assignee: XIAMEN YINHUA ELECTRONIC EQUIPMENT Co Ltd
Current assignee: Xiamen Yinjiahua Electronic Equipment Co ltd
Priority date: 2013-05-13
Filing date: 2013-05-13
Publication date: 2013-10-30
Anticipated expiration: 2023-05-13

Abstract

The utility model provides a winding discharging mechanism. The purpose that the initial position of a clamping jaw on a cable and the position at which the clamping jaw is discharged are in the same direction when a rotating arm rotates is achieved, and the problem that the cable of an existing winding discharging mechanism cannot be horizontally placed in a cable groove is solved. The winding discharging mechanism comprises a base, the rotating arm and the air cylinder clamping jaw, wherein the base is provided with a rotation driving device for driving the rotating arm to rotate. The winding discharging mechanism further comprises a synchronizing mechanism which is connected with the rotation driving device, and the air cylinder clamping jaw is rotatably arranged on the rotating arm through the synchronizing mechanism.

Description

A kind of take-up output mechanism

Technical field

The utility model relates to wiring harness processing device, particularly the take-up output mechanism of wiring harness processing device.

Background technology

At present, in the wiring harness processing device, the take-up output mechanism mainly adopts following dual mode:

The first take-up output mechanism, as shown in Figure 4 and Figure 5, after cylinder is clamped cable, pivot arm is around the centre of gration rotary oscillation, the cylinder jaw puts down cable above the take-up groove, cable after the processing is collected in the take-up groove, there is following shortcoming in this embodiment: when pivot arm swings, because cylinder jaw and pivot arm are fixed, cable becomes 90 degree all the time with pivot arm, can't level put into the take-up groove, and it is irregular to cause cable to put, the particularly collection of longer cable makes the operator must rearrange cable.

The second take-up output mechanism, as shown in Figure 6 and Figure 7, after the cylinder jaw is clamped cable, be fixed on large cylinder on the pedestal under the control of program, cylinder connector is along with cylinder axis retracts to initial position, whole cylinder jaw and cable are located in the top of take-up groove, after jaw opens, cable is just fallen in the take-up groove, and this embodiment is because the stroke of large cylinder is fixed, there is not controlled variable, moreover the cost of large cylinder itself is higher, and it is larger to take up room, and is unfavorable for the structure optimization of whole equipment.

The utility model content

The utility model proposes a kind of take-up output mechanism, when having realized that pivot arm rotates, jaw remains on the same direction when discharging at the initial position of cable, solves existing take-up output mechanism cable and can't level put into the problems such as wire casing.

The technical solution of the utility model is achieved in that

A kind of take-up output mechanism, comprise pedestal, pivot arm and cylinder jaw, the device of rotation driving that rotates be used to driving described pivot arm is housed on the described pedestal, also comprise synchronizer gear, described synchronizer gear is connected with described device of rotation driving, and described cylinder jaw is loaded on the described pivot arm by described synchronizer gear is rotating.

Further, described device of rotation driving comprises motor, be loaded on the electrical machine belt pulley on the motor output shaft and be loaded on rotationally large belt wheel on the described pedestal, described pivot arm is installed on the described large belt wheel, and described large belt wheel is connected on the described electrical machine belt pulley by a large Timing Belt.

Further, described synchronizer gear is installed in the described pivot arm.

Further, described synchronizer gear comprises little Timing Belt and the first synchronous pulley and the second synchronous pulley, the equal diameters of described the first synchronous pulley and described the second synchronous pulley; Described the first synchronous pulley is captiveed joint with described pedestal by an anchor shaft, and described the first synchronous pulley is loaded in the described pivot arm, and described the second synchronous pulley is loaded in the described pivot arm rotationally by a movable axis; Described the first synchronous pulley and described the second synchronous pulley carry out transmission by described little Timing Belt.

Further, described cylinder jaw is loaded on the described movable axis by a cylinder erecting device.

Further, described cylinder erecting device comprises cylinder fixed block and cylinder fixed block press strip; Described cylinder fixed block press strip one end is fixedly connected on the described cylinder fixed block, and the other end is fixedly installed in the upper end of described movable axis, and the solid piece of described cylinder is provided with lower press strip section, and described lower press strip section fixedly is loaded on the lower end of described movable axis.

Further, be equiped with guard shield on the described pivot arm.

By above description as can be known, the utility model the utlity model has following advantage compared with prior art:

When electric machine rotation, electrical machine belt pulley drives large belt wheel by large Timing Belt and rotates, and then the rotation of control pivot arm integral body, and the synchronizer gear in pivot arm, the first synchronous pulley is fixed on the anchor shaft, therefore can not rotate, when large belt wheel driven rotary arm rotates, according to relative motion principle, the second synchronous pulley of pivot arm other end meeting backward rotation, thus the direction that has guaranteed the cylinder jaw is constant.So that cable can level be put into the take-up groove.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the STRUCTURE DECOMPOSITION scheme drawing of device of rotation driving of the present utility model.

Fig. 3 is the STRUCTURE DECOMPOSITION scheme drawing of pivot arm of the present utility model, synchronizer gear and cylinder jaw.

Fig. 4 is that existing the first take-up output mechanism pivot arm is at the scheme drawing of initial position.

Fig. 5 is that existing the first take-up output mechanism pivot arm is at the scheme drawing of take-up drain position.

Fig. 6 is that existing the second take-up output mechanism pivot arm is at the scheme drawing of initial position.

Fig. 7 is that existing the second take-up output mechanism pivot arm is at the scheme drawing of take-up drain position.

The specific embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.

With reference to Fig. 1-shown in Figure 3, a kind of take-up output mechanism, comprise pedestal 1, pivot arm 2, synchronizer gear 3 and cylinder jaw 4, the device of rotation driving 5 that rotates be used to driving described pivot arm 2 is housed on the described pedestal 1, described synchronizer gear 3 is connected with described device of rotation driving 5, and described cylinder jaw 5 is by described synchronizer gear 3 rotating being loaded on the described pivot arm 2.Described device of rotation driving 5 comprises motor 51, be loaded on the electrical machine belt pulley 52 on motor 51 output shafts and be loaded on rotationally large belt wheel 53 on the pedestal 1, described pivot arm 2 is installed on the described large belt wheel 52, and described large belt wheel 52 is connected on the described electrical machine belt pulley 52 by a large Timing Belt 54.

With reference to Fig. 1-shown in Figure 3, described synchronizer gear 3 is installed in the described pivot arm 2.Described synchronizer gear 3 comprises little Timing Belt 33 and the first synchronous pulley 31 and the second synchronous pulley 32, the equal diameters of described the first synchronous pulley 31 and described the second synchronous pulley 32; Described the first synchronous pulley 31 is captiveed joint with described pedestal 1 by an anchor shaft 34, and described the first synchronous pulley 31 is loaded in the described pivot arm 2, and described the second synchronous pulley 32 is loaded in the described pivot arm 2 rotationally by a movable axis 35; Described the first synchronous pulley 31 carries out transmission with described the second synchronous pulley 32 by described little Timing Belt 33; Be equiped with guard shield 21 on the described pivot arm 2.Described cylinder jaw 5 is loaded on the described movable axis 35 by a cylinder erecting device 6.Described cylinder erecting device 6 comprises cylinder fixed block 61 and cylinder fixed block press strip 62; Described cylinder fixed block press strip 62 1 ends are fixedly connected on the described cylinder fixed block 61, and the other end is fixedly installed in the upper end of described movable axis 35, and the solid piece 62 of described cylinder is provided with lower press strip section, and described lower press strip section fixedly is loaded on the lower end of described movable axis 35.

The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. take-up output mechanism, comprise pedestal, pivot arm and cylinder jaw, the device of rotation driving that rotates be used to driving described pivot arm is housed on the described pedestal, it is characterized in that: also comprise synchronizer gear, described synchronizer gear is connected with described device of rotation driving, and described cylinder jaw is loaded on the described pivot arm by described synchronizer gear is rotating.

2. a kind of take-up output mechanism as claimed in claim 1, it is characterized in that: described device of rotation driving comprises motor, be loaded on the electrical machine belt pulley on the motor output shaft and be loaded on rotationally large belt wheel on the described pedestal, described pivot arm is installed on the described large belt wheel, and described large belt wheel is connected on the described electrical machine belt pulley by a large Timing Belt.

3. a kind of take-up output mechanism as claimed in claim 1, it is characterized in that: described synchronizer gear is installed in the described pivot arm.

4. a kind of take-up output mechanism as claimed in claim 2, it is characterized in that: described synchronizer gear comprises little Timing Belt and the first synchronous pulley and the second synchronous pulley, the equal diameters of described the first synchronous pulley and described the second synchronous pulley; Described the first synchronous pulley is captiveed joint with described pedestal by an anchor shaft, and described the first synchronous pulley is loaded in the described pivot arm, and described the second synchronous pulley is loaded in the described pivot arm rotationally by a movable axis; Described the first synchronous pulley and described the second synchronous pulley carry out transmission by described little Timing Belt.

5. a kind of take-up output mechanism as claimed in claim 4, it is characterized in that: described cylinder jaw is loaded on the described movable axis by a cylinder erecting device.

6. a kind of take-up output mechanism as claimed in claim 5, it is characterized in that: described cylinder erecting device comprises cylinder fixed block and cylinder fixed block press strip; Described cylinder fixed block press strip one end is fixedly connected on the described cylinder fixed block, and the other end is fixedly installed in the upper end of described movable axis, and the solid piece of described cylinder is provided with lower press strip section, and described lower press strip section fixedly is loaded on the lower end of described movable axis.

7. such as claim 4 or 5 or 6 described a kind of take-up output mechanisms, it is characterized in that: be equiped with guard shield on the described pivot arm.