Automatic steel tube counting device
Technical field
The present invention relates to the automatic steel tube meter that steel pipe in construction site technical field, more particularly to a kind of construction site is checked
Counting apparatus.
Background technology
Substantial amounts of steel pipe can be used in construction site, workmen carries out building pin hand by these substantial amounts of steel pipes
Frame, so as to build strong and reliable shelf so that workmen is constructed on the top of the shelf.For construction team, purchase
It is also a no small spending to buy these steel pipes, and before a construction team enters a construction site, oneself will be applied
Work material is accurately checked, and then conveniently does account in the future, calculates cost;Also, terminate work in one building site of construction team
When phase, also oneself entrained next construction material is checked, conveniently check whether to have omitted, and then reduce by one
Spending of the individual construction team in a building site.During construction material is checked, workmen is typically by checking construction
The number of packages of material is determined, is then carried the construction material checked and is got on the bus.Due to the steel pipe substantial amounts on building site, so
For artificial check, this can be a no small engineering, and this work expends the muscle power of workpeople, and easily because checking
Malfunction and reduce the overall operating efficiency of construction team.In a word, can not accurately and efficiently it be united by manually checking the quantity of steel pipe
Count steel pipe quantity.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing technological deficiency high there is provided a kind of counting efficiency, and is counted
Accurate automatic steel tube counting device.
The technical solution of the present invention is to provide a kind of automatic steel tube counting device with following structure:Including base
Seat, side link, push rod, montant, rocking bar, push rod and drift, pedestal are provided with workbench, workbench and are equipped with paper tape;It is described
Side link in the middle part of be hinged with pedestal, side link left end be provided with for steel pipe rolling sloping platform;Set on the pedestal of sloping platform side
There is the charging conduit for storing steel pipe;Side link left part is provided with the first chute, and push rod upper end, which is provided with, to be used to roll with the first chute
Dynamic the first roller coordinated, push rod outer wall is sheathed with sleeve, and sleeve is fixedly connected on pedestal, and push rod lower end, which is provided with, to be used to promote
The pushing block that paper tape is moved on the table, push rod lower end is connected with pushing block by material-pulling device, and side link right part is provided with second
Chute;Montant is provided with the straight pin coordinated with the second slide, and montant is slidably fitted on pedestal by guide pad, is oriented to
Block is fixedly connected on pedestal, and guide pad is provided with the dovetail groove of vertical direction, and montant is provided with what is be slidably matched with dovetail groove
It is raised;It is hinged in the middle part of rocking bar with pedestal, rocking bar left part is located above montant, rocking bar right part is provided with cam;Push rod is by leading
Set is slidably fitted on pedestal, and guide pin bushing is fixedly connected on pedestal, and push rod upper end, which is provided with, is used for the platform with cam contact, lower end
It is connected by resetting means with drift, and push rod is provided with projection;Described material-pulling device includes support, connecting rod, connecting rod one end
It is hinged with push rod lower end, the other end is hinged with pushing block upper surface, connecting rod is located on the left of push rod, connecting rod axis and pushing block upper surface institute
It is acute angle into angle;Push rod bottom side wall is fixedly connected with ratchet, and the ratchet center of circle is overlapped with push rod lower end pin joint, on connecting rod
Provided with the ratchet coordinated with ratchet, the first extension spring is provided between ratchet and connecting rod, first extension spring one end in the middle part of ratchet with being connected, separately
One end is connected with connecting rod;Support includes transverse part and the vertical part being connected with each other, and transverse part is fixedly connected with pedestal, and vertical part lower end is located at spine
Above pawl, and vertical part lower end is pushed against with ratchet during push rod reset;Stage clip, pressure are provided between side link left part and pushing block upper surface
Spring one end is connected with side link left part, and the other end is connected with pushing block upper surface;Described resetting means include the second extension spring and
Rocker, rocker is located at below push rod, and rocker one end is hinged with pedestal, the other end and end in contact under push rod;Second extension spring one end with
Pedestal is connected, and the other end is connected with rocker;Drift is fixedly connected on rocker lower surface, and push rod lower end is provided with the second roller.
As a modification of the present invention, described blanking groove sidewall is provided with the open slot that Open Side Down, and base side wall is set
There is the projection coordinated with open slot.
As another improvement of the present invention, described pushing block lower surface is provided with the rubber layer contacted with paper tape.
The present invention effectively can be checked and counted to steel pipe quantity by above-mentioned structure, specifically as follows:
Steel pipe is seriatim placed on sloping platform, every steel pipe is rolled down in charging conduit from sloping platform;After every steel pipe is placed into sloping platform,
Due to the Action of Gravity Field of steel pipe, the left part of side link can be pushed, side link is driven around pin joint rotate counterclockwise, i.e. side link
Left part declines, so that driving push rod is moved down along the axis direction of sleeve, and push rod is moved along sleeve axis direction all the time;Push away
Bar move down during can drive link turned clockwise around the pin joint of small end so that the ratchet on connecting rod around
The axis rotation of ratchet, and be struck, then ratchet blocks the flank of tooth of the jail in ratchet all the time in the presence of the first extension spring;With connecting rod
Turn clockwise and push, pushing block can fasten paper tape and by between pushing block lower surface and paper tape frictional force drive paper tape to the left
It is mobile;Simultaneously as side link left part decline can compression press spring, stage clip can reduce to greatest limit pushing block lower surface with
Gap between paper tape, increases coefficient of friction/power between pushing block lower surface and paper tape, so as to more efficiently drive paper
Band is moved to the left;And during reset, because steel pipe has been fallen into charging conduit, then side link left part can lose weight
Power acts on and rises and drive push rod to rise together, because ratchet sticks the firm ratchet of card all the time, so the process risen in push rod
Middle meeting drivening rod rises, and connecting rod will not relatively rotate with push rod, when push rod, which rises, returns to elemental height,
The vertical part lower end of support can be pressed against ratchet, and then promote the flank of tooth of pawl rotation disengagement ratchet, then in the stage clip, company compressed
Under bar and pushing block self gravitation effect, connecting rod is rotated around ratchet axis to be resetted, until connecting rod and push rod return to original state;
While decline in side link left part, side link right part can rise, and the second chute of side link right part is also
By straight pin montant can be driven to rise, montant upper end heads on the rising of rocking bar left part, and rocking bar is around rocking bar and being hinged on pedestal
Point rotation, the cam of rocking bar right part declines, and the cam of decline can promote platform to decline, i.e., push rod can be along guide pin bushing axis direction
Decline;The push rod of decline can promote rocker and drift to decline with to tape perforating;In the rotation process of rocking bar, rocking bar can be pulled open
Second extension spring so that the second extension spring possesses certain pulling force;In reseting procedure, the second extension spring pulls rocker and drift to rise,
Untill the projection on push rod arrives to pedestal, just complete push rod and recover initial position;Platform promotes cam return, rocking bar left end
Portion can depress montant, and montant can also pull side link to reset by straight pin;In summary, all steel pipes are put one by one
After putting on sloping platform, each steel pipe can all drive drift to make a hole paper tape;Finally, whole steel pipes falls into charging conduit and entered
Row is collected, and carrying out concentration to the quantity being perforated on paper tape checks, so as to draw the quantity of steel pipe, this makes it possible to efficient and standard
Really steel pipe is checked.
In addition, charging conduit can facilitate the positioning and dismounting of charging conduit by open slot and raised cooperation, can also be square
Just movement of the fork truck to charging conduit.
Rubber layer can improve the frictional force between pushing block lower surface and paper tape.
Setting for first chute can provide certain buffer distance to the motion of push rod upper end, it is to avoid push rod upper end is stuck
In the first chute;First roller can reduce the frictional force moved between push rod upper end and the first chute;Second roller can subtract
Frictional force between small push rod lower end and rocker upper surface.
Brief description of the drawings
Fig. 1 is the schematic diagram of automatic steel tube counting device of the present invention.
Fig. 2 is the partial enlarged drawing of automatic steel tube counting device of the present invention.
Shown in figure:1st, pedestal, 2, side link, 3, push rod, 4, workbench, 5, steel pipe, 6, charging conduit, 7, montant, 8, shake
Bar, 9, push rod, 10, drift, 11, paper tape, 12, sloping platform, the 13, first chute, the 14, second chute, the 15, first roller, 16, set
Cylinder, 17, pushing block, 18, straight pin, 19, cam, 20, guide pad, 21, guide pin bushing, 22, platform, 23, projection, 24, support, 24.1,
Transverse part, 24.2, vertical part, 25, connecting rod, 26, ratchet, 27, ratchet, the 28, first extension spring, the 29, second extension spring, 30, stage clip, 31, shake
Plate, the 32, second roller, 33, open slot, 34, raised, 35, rubber layer.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As illustrated, automatic steel tube counting device of the present invention includes pedestal 1, side link 2, push rod 3, montant 7, rocking bar 8, top
Bar 9 and drift 10, pedestal 1 are provided with workbench 4, workbench 4 and are equipped with paper tape 11;The described middle part of side link 2 and pedestal 1
It is hinged, the left end of side link 2 is provided with the sloping platform 12 rolled for steel pipe 5;Pedestal 1 close to the side of sloping platform 12, which is provided with, to be used to store steel
The charging conduit 6 of pipe 5;The left part of side link 2 is provided with the first chute 13, and the upper end of push rod 3, which is provided with to be used to roll with the first chute 13, matches somebody with somebody
The first roller 15 closed, the outer wall of push rod 3 is sheathed with sleeve 16, and sleeve 16 is fixedly connected on pedestal 1, and the lower end of push rod 3 is provided with use
In the pushing block 17 for promoting paper tape 11 to be moved on workbench 4, the lower end of push rod 3 is connected with pushing block 17 by material-pulling device, side link 2
Right part is provided with the second chute 14;Montant 7 is provided with the straight pin 18 being slidably matched with the second chute 14, and montant 7 is by being oriented to
Block 20 is slidably fitted on pedestal 1, and guide pad 20 is fixedly connected on pedestal 1, and guide pad 20 is provided with the dovetail of vertical direction
Groove, montant 7 is provided with the projection being slidably matched with dovetail groove;The middle part of rocking bar 8 is hinged with pedestal 1, and the left part of rocking bar 8 is located at montant
7 tops, the right part of rocking bar 8 is provided with cam 19;Push rod 9 is slidably fitted on pedestal 1 by guide pin bushing 21, and guide pin bushing 21 is fixedly connected on
On pedestal 1, the upper end of push rod 9 is provided with the platform 22 for being used for contacting with cam 19, and lower end is connected by resetting means with drift 10, and
Push rod 9 is provided with projection 23.
Described material-pulling device includes support 24, connecting rod 25, and the one end of connecting rod 25 is hinged with the lower end of push rod 3, and the other end is with pushing away
The upper surface of block 17 is hinged, and connecting rod 25 is located at the left side of push rod 3, and the axis of connecting rod 25 is acute angle with the upper surface angle of pushing block 17;Push away
The bottom side wall of bar 3 is fixedly connected with ratchet 26, and the center of circle of ratchet 26 is overlapped with the lower end pin joint of push rod 3, connecting rod 25 be provided with
The ratchet 27 that ratchet 26 coordinates, is provided between ratchet 27 and connecting rod 25 in first extension spring 28, the one end of the first extension spring 28 and ratchet 27
Portion is connected, and the other end is connected with connecting rod 25;Support 24 includes the transverse part 24.1 and vertical part 24.2, transverse part 24.1 and base being connected with each other
Seat 1 is fixedly connected, and the lower end of vertical part 24.2 is located at the top of ratchet 27, and the lower end of vertical part 24.2 is pushed against with ratchet 27 during the reset of push rod 3;
Stage clip 30 is provided between the left part of side link 2 and the upper surface of pushing block 17, the one end of stage clip 30 is connected with the left part of side link 2, another
End is connected with the upper surface of pushing block 17.
Described resetting means includes the second extension spring 29 and rocker 31, and rocker 31 is located at the lower section of push rod 9, the one end of rocker 31 with
Pedestal 1 is hinged, the other end and 9 times end in contact of push rod;The one end of second extension spring 29 is connected with pedestal 1, and the other end is connected with rocker 31;
Drift 10 is fixedly connected on the lower surface of rocker 31, and the lower end of push rod 9 is provided with the second roller 32.
The described side wall of charging conduit 6 is provided with the open slot 33 that Open Side Down, and the side wall of pedestal 1 is provided with what is coordinated with open slot 33
Projection 34.
The described lower surface of pushing block 17 is provided with the rubber layer 35 contacted with paper tape 11.
Presently preferred embodiments of the present invention is the foregoing is only, protection scope of the present invention is not intended to limit.It is all in this hair
Within bright claim, any modification, equivalent substitution and improvement for being made etc., should be included in protection scope of the present invention it
It is interior.