CN103466266B

CN103466266B - Bidirectional insertion and extraction force detection conveying device for precision pipe fittings

Info

Publication number: CN103466266B
Application number: CN201310397037.8A
Authority: CN
Inventors: 黄津
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-04
Filing date: 2013-09-04
Publication date: 2015-07-15
Anticipated expiration: 2033-09-04
Also published as: CN103466266A

Abstract

The invention discloses a bidirectional insertion and extraction force detection conveying device for precision pipe fittings. The bidirectional insertion and extraction force detection conveying device is characterized in that a transverse moving cam is mounted on a rotary shaft and clings to a bearing, a longitudinal moving cam clings to an ejector plate, the bearing is connected to one end of a bearing mounting plate, the other end of the bearing mounting plate is fixed onto a lower carriage connected with a return spring, two ends of a guide rod which is connected onto an upper carriage and the lower carriage are respectively fixed onto a support plate and the ejector plate, a conveying plate is fixed onto the support plate and is matched with positioning plates on two sides of the conveying plate, and slide grooves on the lower side of the upper carriage are matched with guide rails fixed onto a bottom plate. The bidirectional insertion and extraction force detection conveying device has the advantages that a motor replaces a cylinder to drive mechanical cam structures mounted on the rotary shaft, accordingly, the bidirectional insertion and extraction force detection conveying device is simple and compact in structure, and the quantity of parts is low; the two cams move in different directions under the control of the same moving mechanism, and transverse and longitudinal moving workpiece conveying procedures are synchronously completed, so that the problem of movement interference or asynchronism among various working procedures is completely solved, and the bidirectional insertion and extraction force detection conveying device is high in conveying speed and work efficiency; the stability and the reliability of equipment in movement procedures are improved.

Description

Accurate pipe fitting two-way plug pull out force detects feedway

Technical field

The present invention relates to the vitals on a kind of precision component automatic detecting machine, particularly the accurate pipe fitting two-way plug pull out force that the accurate pipe fitting joints of optical fibre are transported to next procedure use from the discharging opening of hopper is detected feedway.

Background technology

A kind of transfer mechanism is just provided in number of patent application CN201110330523.9 " automatic detection machine for bidirectional drawing force of precision sleeve ", by the perpendicular movement of vertical take out device control subject, Traverse Displacement Unit control subject is along monitor station cross motion, main body two ends also respectively arrange a work screens, and laterally, vertical take out device is all by air cylinder driven, by work screens, workpiece is transported to detection station, because operation is more so delivery speed is slow, inefficiency, also by air cylinder driven, the Workpiece fixing caused with regard to there is cylinder moving inertia is forbidden or difficult phenomenon of locating, directly affect Detection job and precision.

Number of patent application CN201210488222.3 " a kind of feed mechanism of special cermacis sleeve pipe contact engaging and separating force automatic checkout equipment " comprises on base and is provided with stock support, stock support offers inlet point, stepping motor and housing are installed, housing installs rotating disk, rotating disk there is feeding port, housing below rotating disk has detection mouth, feeding is controlled by computer program, but this feed mechanism delivery speed is slow, and it is only unidirectional contact engaging and separating force detecting device simultaneously.

Summary of the invention

Technical matters to be solved by this invention is: provide a kind of accurate pipe fitting two-way plug pull out force to detect feedway, be arranged on accurate pipe fitting two-way plug pull out force automatic detecting machine and support the use with it, delivery speed is fast, work efficiency is high, and structure is simple, part is few, reliable operation, good stability.

The present invention's adopted technical scheme that solves the problem is: accurate pipe fitting two-way plug pull out force detects feedway, comprise in rotating shaft and traversing cam is installed, vertical shift cam and the travel mechanism be arranged on base plate, described travel mechanism holds be provided with traversing cam by tightening post-axis in rotating shaft, be close to mounting of roof plate and have vertical shift cam, bearing adapter plate one end is connected with bearing, the other end is fixed on and is connected with on the lower planker of retracing spring, be connected to, the two ends of lower planker top guide bar are separately fixed on supporting plate and described top board, haul plate to be fixed on described supporting plate and to coordinate with the locating plate that described haul plate both sides are fixed on base plate, chute under described upper planker coordinates with the guide rail be fixed on base plate and forms.

Compared with prior art, the invention has the advantages that: adopt and replace air cylinder driven by the mechanical type cam structure of installing in rotating shaft of driven by motor, and use same travel mechanism, control two cams to move in different directions, also synchronously complete transverse direction, vertically move feeding operation, namely a travel mechanism has dual-use function, and therefore it is simple and compact for structure, part is few.Simultaneously because carrying with same mechanism, the motion artifacts of each inter process can be avoided again or because of the asynchronous problem that can not accurately locate, intelligent automatic feeding turn improves the stability of equipment in motion process and reliability, therefore mobile accuracy is high, speed fast, also thoroughly solves and uses cylinder can be forbidden to Workpiece fixing or difficult problem of locating.

Accompanying drawing explanation

Fig. 1, structural representation of the present invention (non-mobile status).

Fig. 2, structural representation of the present invention (mobile status).

Fig. 3, structural representation of the present invention (haul plate lifts workpiece and falls in haul plate upper groove).

A-A view of Fig. 4, Fig. 1.

Fig. 5, positioning plate structure schematic diagram.

Detailed description of the invention

Below in conjunction with accompanying drawing, embodiments of the invention are further described.

Left and right position in the middle of rotating shaft 2 is separately installed with the traversing cam 3 being close to bearing 17, the vertical shift cam 18 being close to top board 4 installation.

One end fixed installation bearing 17 of bearing adapter plate 16, the other end is screwed on lower planker 5, on, lower planker 11, the linear bearing 6 being connected with guide rod 7 is installed in the through hole of 5 both sides respectively, ensure that guide rod moves up and down smoothly, guide rod 7 is through base plate 1 on it, lower end is screwed at supporting plate 10 respectively, on top board 4, supporting plate 10 is also screwed on the lower surface of haul plate 12, haul plate holder is held in two symmetries, between identical locating plate 14, there are two symmetrical chutes 9 both sides of the lower surface linear bearing of upper planker 11, two fixing with base plate 1 upper surface respectively guide rails 8 coordinate, locating plate 14 two ends are screwed and form travel mechanism on the two ends of base plate 1.

Locating plate 14 is ladder strip shape, and have test port 14-1 in the middle of lateral wall, on madial wall, cascaded surface has uniform impression groove 14-2, and one end is the conveying that oblique cambered surface 14-3 is convenient to workpiece 13.

One end of retracing spring 15 is fixed on lower planker 5, and the other end is fixed on the sidewall of base plate 1, and travel mechanism can be resetted smoothly, and lower planker 5 is close to base plate lower surface and is installed.

This travel mechanism has horizontal stroke, vertically moves dual-use function, directly be arranged in same rotating shaft 2 two traversing, vertical shift cam 3,18 is horizontal as workpiece 13, the power that vertically moves, synchronously completes horizontal, the longitudinally conveying to workpiece.

Carry simple stroke, workpiece is raised by haul plate---workpiece is traversing from left to right---, and workpiece drops on locating plate with haul plate, being transported to next procedure by surveying a workpiece simultaneously---air transport flitch is traversing from right to left to be returned, and locating plate accepts a workpiece to be measured simultaneously.

During work, rotated with rotating shaft by the vertical shift in driven by motor rotating shaft 2, traversing cam 18,3.

1, when vertical shift cam 18 turns to eccentric throw extreme higher position, by the top board 4 of jack-up, haul plate 12 is raised to vertex, each groove on haul plate forks row's workpiece 13 simultaneously, and leaves the locating plate 14 of haul plate both sides.

2, while haul plate 12 arrives vertex, traversing cam 3 presses closer bearing 17, and by connected lower planker 5, drives and connect into overall upper and lower planker with it, workpiece 13 arranged by haul plate and, the stroke that from left to right fixes traversing fast.

3, when haul plate 12 arrives low order end, vertical shift cam 18 also rotates to nadir from the vertex of eccentric throw, depart from top board 4, under Gravitative Loads, haul plate and row's workpiece decline, until workpiece sets aside on the impression groove 14-2 of the locating plate 14 of haul plate both sides from the groove of haul plate.

4, now, workpiece 13 on haul plate entirety moves a station together, and the measured workpiece of a survey is slipped in disposable box for lower step sorting from the oblique cambered surface 14-3 of locating plate 14, go downwards to the haul plate of bottom through upper and lower planker 11,5 simultaneously, a traversing cam 3 travelling backwards from right to left fixed journey system is promoted by retracing spring 15, complete a traversing automatic cycle, locating plate accepts again the workpiece for measurement be transported to from hopper simultaneously.

On traversing, vertical shift cam 3,18 eccentric throw maxima and minima between difference, a distance i.e. station of Ye Shi travel mechanism range of lift or transverse shifting.

Claims

1. an accurate pipe fitting two-way plug pull out force detects feedway, comprise rotating shaft (2) the traversing cam of upper installation (3), vertical shift cam (18) and the travel mechanism be arranged on base plate (1), it is characterized in that described travel mechanism holds (17) be provided with traversing cam (3) by tightening post-axis in rotating shaft (2), be close to top board (4) and vertical shift cam (18) is installed, bearing adapter plate (16) one end is connected with bearing (17), the other end is fixed on and is connected with on the lower planker (5) of retracing spring (15), be connected to, lower planker (11, 5) two ends of top guide bar (7) are separately fixed on supporting plate (10) and described top board (4), haul plate (12) is fixed on described supporting plate (10) and goes up and coordinate with the locating plate (14) that described haul plate (12) both sides are fixed on base plate (1), chute (9) under described upper planker (11) coordinates with the guide rail (8) be fixed on base plate (1) and forms, have test port (14-1) in the middle of described locating plate lateral wall, on madial wall, cascaded surface has uniform impression groove (14-2),

2. accurate pipe fitting two-way plug pull out force according to claim 1 detects feedway, installs the linear bearing (6) being connected with guide rod (7) respectively in the through hole that it is characterized in that described upper and lower planker (11,5) both sides.

3. accurate pipe fitting two-way plug pull out force according to claim 1 detects feedway, it is characterized in that described haul plate (12) is clamped between two symmetries, identical locating plate (14), described locating plate (14) is ladder strip shape, and one end is oblique cambered surface (14-3).