The head driving mechanism of computer plain flat knitter
Technical field
The utility model belongs to the computer plain flat knitter technical field, is specifically related to a kind of head driving mechanism of computer plain flat knitter
Background technology
The head driving mechanism of the computer plain flat knitter in the prior art as shown in Figure 2, comprise the head Connection Block 1 that is used for being connected, be used for clamping synchronously with 4 synchronous band grip block 2, the drag chain support 8 that is used to clamp a pair of cable grip block 3 of cable 5 and is used for fixing drag chain 7 with head 6, one end of head Connection Block 1 is fixing with head 6 by attachment screw 11, the other end of head Connection Block 1 is fixedlyed connected with an end of driving belt grip block 2, and be connected with drag chain support 8 with the other end of grip block 2 synchronously, a pair of cable grip block 3 is fixed on the drag chain support 8.Said structure exists component number many, and baroque shortcoming no matter be all to have certain degree of difficulty to making to install or safeguard, and is unfavorable for saving the raw material of making usefulness.
In view of above-mentioned prior art, be necessary to be improved, for this reason, the applicant has done useful design, and technical scheme described below produces under this background
Summary of the invention
Task of the present utility model is to provide a kind of and helps to reduce component of machine significantly and use the head driving mechanism that embodies the computer plain flat knitter that makes things convenient for making, installation and maintenance and save material.
Task of the present utility model is finished like this, a kind of head driving mechanism of computer plain flat knitter, comprise that a head Connection Block, a synchronous strap clamp hold that plate, a pair of cable grip block, are with synchronously, a drag chain and cable, be characterised in that: an end of described head Connection Block is fixedlyed connected with the head of computer plain flat knitter, the band grip block is together with being with the middle part that is fixed on the head Connection Block synchronously synchronously, a pair of cable grip block is fixed on the other end of head Connection Block together with cable, and drag chain is fixedly connected on the other end of head Connection Block equally.
In a specific embodiment of the present utility model, the shape of described head Connection Block is L-shaped.
In another specific embodiment of the present utility model, described synchronous band grip block is concaved with a band container cavity synchronously towards a side of described head Connection Block, and described synchronous band is embedded in synchronous band holds.
In another specific embodiment of the present utility model, the bottom of described synchronous band container cavity constitutes one group of prominent bar, and the prominent bar of this group matches with described synchronous band.
The technical scheme that the utility model provides with respect to prior art owing to reduced mechanical part significantly, therefore help simplifying make, installation and maintenance, and can save material and embody economy.
Description of drawings
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is the schematic diagram of the head driving mechanism of the computer plain flat knitter in the prior art.
The specific embodiment
Ask for an interview Fig. 1, provided the L-shaped head Connection Block 1 of a shape, this head Connection Block 1 is the en plaque structure, and an end of head Connection Block 1 is fixedlyed connected with the head 6 of illustrated computer plain flat knitter by attachment screw 11, drive head 6 reciprocating motions by head Connection Block 1, and head Connection Block 1 is by being with 4 to drive synchronously, synchronously with 4 controlled movement in the controller of computer plain flat knitter.
One synchronous strap clamp is held plate 2, band grip block 2 usefulness hold-down screws 22 are fixed with the nearly middle part of head Connection Block 1 synchronously, synchronous band grip block 2 towards a side of head Connection Block 1 promptly towards on a side (is example with location status shown in Figure 1) depression constitute a band container cavity 21 synchronously, and be processed with one group of prominent bar 211 in the synchronous bottom of band container cavity 21, be meshed with prominent bar 211 with 4 synchronous band tooth synchronously.
A pair of cable grip block 3 other end that the cable 5 that cooperates and will be electrically connected with the controller of computer plain flat knitter is in clamp position and head Connection Block 1 that faces each other is fixed.One drag chain 7 is fixed by the one group of trip bolt 71 and the other end of head Connection Block 1, that is to say that a pair of cable grip block 3 and drag chain 7 all are fixed in the other end of head Connection Block 1.Drag chain 7 is by the guiding of the guide rail on the frame that is formed in computer plain flat knitter (belonging to known technology).
As described above, the reciprocating motion with 4 is depended on synchronously in the reciprocating motion of head 6, for example then changes into moving right when being moved to the left the degree of being set by controller with 4 synchronously, in the head 6 reciprocating braidings of implementing simultaneously fabric.Preferred scheme also can and respectively be provided with an anticollision device, collision-prevention device corresponding to the position at head Connection Block 1 at the frame two ends of computer plain flat knitter, to avoid just in case cause the phenomenon of head Connection Block 1 bump frame to take place during controller failure.
In sum, the technical scheme that the utility model provides is compared with Fig. 2 structure as prior art, and be with grip block 2 only to need one piece synchronously, and omitted drag chain support 8 and corresponding fasteners, be a good technical scheme so can yet be regarded as