A kind of cable transmission device rotating push-press type
Technical field
The present invention relates to the technical fields of cable process equipment, and in particular to a kind of cable transmission dress for rotating push-press type
It sets.
Background technique
We need to cut off cable when producing and processing cable, also need in electricity sometimes
Top connection is installed at the both ends of cable, and in order to realize automation processing, cable is had to during conveying in fortune
Dynamic state, and have to remain static when carrying out it cutting or connector is installed, since cable is in flexibility,
In the technical field, traditional is designed as drawing and pulling type, that is to say, that clamps one end of cable, then executes member by various
Part pulls it to move along a straight line, and the defect of this mode is: when needing under the case where being processed to cable both ends, due to
One end is clamped, and it is very inconvenient that this makes processing get up, and due to effect of inertia, by cable drawing be sent to position it
Afterwards, rebound phenomenon may occur for cable, so that cable is not linearly, to influence the essence of processing when processing
Degree.
Summary of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, provide it is a kind of rotate push-press type cable transmission device,
Including support baseboard, transmission driving device, center rotation pressing device and cable;The upper surface left end of support baseboard is articulated with
The left directive wheel of several pairs or so distributions;Center rotation pressing device is arranged in the middle part of the upper surface of support baseboard and including one
Pressing unit is rotated to the symmetrical center in front and back;Center rotation pressing unit includes the central plate of T font;The horizontal part of central plate
Left and right ends elastic telescopic be provided with push plate;The separate one end of a pair of of push plate is articulated with pushing wheel;Central plate it is vertical
One end of horizontal part of the portion far from central plate is articulated with directive wheel;The contrary setting of a pair of of central plate synchronous rotary;Transmission is driven
Dynamic device includes a pair of of symmetrically arranged transmission driving wheel in front and back;It is driven on the cylindrical surface of driving wheel and is provided with circular damping
Ring;The rotation of a pair of transmission driving wheel drives cable to move from left to right;Cable sequentially passes through a pair of of transmission from left to right
The gap in gap and several pairs of left directive wheels between the gap of driving wheel, a pair of of center rotation pressing unit.
As a preferred embodiment of the above technical solution, the upper surface center of support baseboard forms the centre-drive slot of long hole shape;
The bottom of centre-drive slot is articulated with a pair of of center rotation and pushes newel;Center rotation, which pushes, is fixed with center biography on newel
Pass gear;The upper end that center rotation pushes newel is fixed at the lower end surface center of central plate;The bottom of centre-drive slot
Front is fixed with center rotation and pushes motor;The center rotation that rotation pushes the output shaft upper end and front side of motor pushes newel
It is fixedly connected.
As a preferred embodiment of the above technical solution, vertical forming has several pushings to be oriented on the close end face of a pair of of push plate
Bar;On the left and right end face for the horizontal part that the pushing guide rod of a pair of of push plate is plugged in central plate respectively;Intermediate pushing guiding
Pressure spring is arranged on bar;Close one end of a pair of of pressure spring is fixed on the left and right end face of the horizontal part of central plate, separate one
End is fixed on the close end face of a pair of of push plate.
As a preferred embodiment of the above technical solution, one end of horizontal part of the vertical portion of central plate far from central plate is fixed with perpendicular
Histogram to directive wheel central axis;Directive wheel is articulated in the upper end of directive wheel central axis;When a pair of of directive wheel near when, it is a pair of
Directive wheel is tangent.
As a preferred embodiment of the above technical solution, the separate one end of a pair of of push plate is fixed with the pushing wheel center of vertical direction
Axis;It pushes wheel and is articulated in the upper end for pushing wheel central axis.
As a preferred embodiment of the above technical solution, the right end of support baseboard forms the driver slot of rectangle;The bottom surface of driver slot
On be articulated with before and after a pair symmetrical transmission driving column;Driving gear is fixed on transmission driving column;A pair of driving gear is located at
Driver slot in and the two be intermeshed;The upper end of transmission driving column passes through the upper surface of support baseboard and is fixed with transmission
Driving wheel;It is fixed on the bottom surface of driver slot and is provided with transmission motor;The output shaft of transmission motor and the biography of front side
Dynamic driving column lower end is fixedly connected.
As a preferred embodiment of the above technical solution, cricoid driver slot is formed on the external cylindrical surface of damping ring.
As a preferred embodiment of the above technical solution, the left end of the upper surface of support baseboard is articulated with left guide post;Left directive wheel
It is fixed on left guide post upper end;At least provided with two pairs of left directive wheels.
The beneficial effects of the present invention are: cable transmission is stablized, and cable bounces back when avoiding cable erection joint,
It ensure that stability when connector connection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of section of the invention;
Fig. 2 is the structural schematic diagram of section of the invention.
In figure, 10, support baseboard;100, centre-drive slot;101, driver slot;11, left guide post;12, left directive wheel;
20, driving device is transmitted;21, it is driven driving wheel;211, damping ring;22, transmission driving column;23, gear is driven;30, center is revolved
Turn pressing device;31, central plate;311, center rotation pushes newel;32, directive wheel central axis;33, directive wheel;34, it pushes
Plate;341, wheel central axis is pushed;342, guide rod is pushed;343, pressure spring;35, wheel is pushed;36, center transmission gear;37, it rotates
Push motor;40, cable.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of cable transmission device rotating push-press type, including support baseboard 10, transmission driving
Device 20, center rotation pressing device 30 and cable 40;The upper surface left end of support baseboard 10 is articulated with several pairs or so points
The left directive wheel 12 of cloth;Center rotation pressing device 30 be arranged in the middle part of the upper surface of support baseboard 10 and including a pair before and after
Symmetrical center rotates pressing unit;Center rotation pressing unit includes the central plate 31 of T font;The horizontal part of central plate 31
Left and right ends elastic telescopic is provided with push plate 34;The separate one end of a pair of of push plate 34 is articulated with pushing wheel 35;Central plate 31
One end of horizontal part of the vertical portion far from central plate 31 be articulated with directive wheel 33;A pair of of 31 synchronous rotary of central plate is contrary
Setting;Transmitting driving device 20 includes a pair of of symmetrically arranged transmission driving wheel 21 in front and back;It is driven on the cylindrical surface of driving wheel 21
It is provided with circular damping ring 211;The rotation of a pair of transmission driving wheel 21 drives cable 40 to move from left to right;Cable
40 sequentially pass through gap between the gap of a pair of of transmission driving wheel 21, a pair of of center rotation pressing unit and several from left to right
To the gap of left directive wheel 12.
As shown in Figure 1 and Figure 2, the upper surface center of support baseboard 10 forms the centre-drive slot 100 of long hole shape;Center
The bottom of driver slot 100 is articulated with a pair of of center rotation and pushes newel 311;Center rotation pushes to be fixed on newel 311
Center transmission gear 36;The upper end that center rotation pushes newel 311 is fixed at the lower end surface center of central plate 31;It drives at center
The front of the bottom of dynamic slot 100 is fixed with center rotation and pushes motor 37;Rotation pushes the output shaft upper end and front side of motor 37
Center rotation push newel 311 be fixedly connected.
As shown in Figure 1, vertical forming has several pushing guide rods 342 on the close end face of a pair of of push plate 34;A pair pushes away
On the left and right end face for the horizontal part that the pushing guide rod 342 of pressing plate 34 is plugged in central plate 31 respectively;Intermediate pushing guide rod
Pressure spring 343 is arranged on 342;Close one end of a pair of of pressure spring 343 is fixed on the left and right end face of the horizontal part of central plate 31,
Separate one end is fixed on the close end face of a pair of of push plate 34.
As shown in Figure 1, one end of horizontal part of the vertical portion of central plate 31 far from central plate 31 is fixed with vertical direction
Directive wheel central axis 32;Directive wheel 33 is articulated in the upper end of directive wheel central axis 32;When a pair of of directive wheel 33 near when, it is a pair of
Directive wheel 33 is tangent.
As shown in Figure 1, the separate one end of a pair of of push plate 34 is fixed with the pushing wheel central axis 341 of vertical direction;It pushes
Wheel 35 is articulated in the upper end for pushing wheel central axis 341.
As shown in Figure 1 and Figure 2, the right end of support baseboard 10 forms the driver slot 101 of rectangle;On the bottom surface of driver slot 101
Symmetrical transmission drives column 22 before and after being articulated with a pair;Driving gear 23 is fixed on transmission driving column 22;A pair of driving gear
In 23 driver slots 101 being located at and the two is intermeshed;The upper end of transmission driving column 22 passes through the upper surface of support baseboard 10
And it is fixed with transmission driving wheel 21;It is fixed on the bottom surface of driver slot 101 and is provided with transmission motor;Transmission motor
Transmission driving 22 lower end of column of output shaft and front side be fixedly connected.
As shown in Figure 1, forming cricoid driver slot on the external cylindrical surface of damping ring 211.
As shown in Figure 1 and Figure 2, the left end of the upper surface of support baseboard 10 is articulated with left guide post 11;Left directive wheel 12 is fixed
In left 11 upper end of guide post;At least provided with two pairs of left directive wheels 12.
Rotate the working principle of the cable transmission device of push-press type:
When normal transmission, 40 from left to right of cable sequentially passes through the gap of a pair of of transmission driving wheel 21, a pair of of directive wheel 33
Gap and several pairs of left directive wheels 12 gap;Transmission motor drives the transmission driving wheel 21 of front side to rotate counterclockwise,
It is engaged simultaneously by gear, drives rotating clockwise for the transmission driving wheel 21 of rear side, such cable 40 transmits from left to right;
When needing cutting or erection joint, a pair of transmission driving wheel 21 stops rotating;Regardless of whether cable 40 is
No to have retraction, starting rotation pushes motor 37, drives the central plate 31 of front side to rotate counterclockwise, while engaging by gear, band
The central plate 31 of dynamic rear side rotates clockwise, and center rotation pressing unit a pair of of in this way pushes wheel 35 in the band of central plate 31
Dynamic lower rotation, when the pushing wheel 35 of a pair of of center rotation pressing unit of close cable 40 mutually contradicts, this takes turns pushing in this way
35 bounce back and contradict right-to-left movement, and the middle section of such cable 40 is squeezed by right-to-left to be pushed, either
No to have retraction, cable 40 can all be straightened, and cable 40 keeps linear state, and such erection joint is convenient.
The above content is only better embodiment of the invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to this hair
Bright limitation.