Summary of the invention
First technical matters to be solved by this invention is: a kind of gloves demolding counting apparatus is provided, this gloves demolding counting apparatus can be quickly and accurately to gloves demolding with count, enhance productivity, reduce cost of labor.
Second technical matters to be solved by this invention is: provide a kind of can be to the gloves demolding counting apparatus of the gloves proper alignment after the demoulding.
The 3rd technical matters to be solved by this invention is: the gloves demolding point counting method of provide a kind of demoulding fast and accurately, counting.
The 4th technical matters to be solved by this invention is: a kind of gloves demolding point counting method is provided, and the method not only can quick and precisely be carried out the demoulding and counted, and can guarantee marshalling after gloves demolding.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of gloves demolding counting apparatus, comprise frame, also comprise gloves demolding device and band feedway, this gloves demolding device comprises bearing and a pair of stripper wheel cooperatively interacted, this bearing is fixed on frame, a pair of stripper wheel is rotated and is installed on bearing, each stripper wheel comprises the application of force wheel face of arc and makes a concession wheel face, two stripper wheel drive synchronous rotary by the stripper wheel actuating device, when the application of force wheel face of two stripper wheel is relative, coordinates and can contact with gloves, when the yielding wheel face of two stripper wheel is relative, form and make a concession space, this yielding space is convenient to gloves and is entered in the relative scope of two stripper wheel, on on this bearing, being positioned near stripper wheel, the sensor of counting is installed, this is installed on frame with feedway and the conveying downstream of gloves demolding device, be used for arrangement the intermittent delivery gloves of the demoulding.
As a kind of preferred scheme, describedly with feedway, comprise delivery platform and be installed on the load-transfer device on delivery platform, this load-transfer device is driven and is realized the arrangement of gloves and two operations of conveying of gloves by motor.
As a kind of preferred scheme, described delivery platform vertical lifting is installed on frame, and this delivery platform drives lifting by lifting power plant.
As a kind of preferred scheme, described stripper wheel is semi-round stripper wheel, and the circular arc wheel face of this semi-round stripper wheel is described application of force wheel face, and the centre plane of this semi-round stripper wheel is described yielding wheel face.
As a kind of preferred scheme, at least one stripper wheel is provided with at least one groove on the circular arc wheel face.
As a kind of preferred scheme, this gloves demolding counting apparatus also comprises the subband feedway be positioned at the feedway downstream, between this subband feedway and band feedway, auxiliary transition conveying roller is set.
In addition, the invention also discloses a kind of method that gloves demolding is counted, the method comprises:
A. the gloves after pre-release are equidistantly hung also constant speed and are delivered to the gloves demolding counting apparatus, and stripper wheel is constant revolution under the driving of stripper wheel actuating device;
B. when stripper wheel was rotated formation yielding space, gloves just are fed to be made a concession in space, and the sensor of counting detects gloves and counts once;
C. stripper wheel continues rotation, and application of force wheel face progressively contacts with gloves and it is produced to downward friction force, and gloves break away from from fingerprint;
D. when the wrist mouth contact zones feedway of gloves, the band feedway moves forward gloves is evened up;
E. after evening up, the band feedway moves backward and returns back to initial position;
F. after repeating step 2 to 5N time, the band feedway is sent gloves.
As a kind of preferred scheme, in this demoulding point counting method, also comprise when N gloves are fallen and N-1 gloves between the aligning method of marshalling.
As a kind of preferred scheme, this aligning method is: the band feedway is carried out to elevating control, make each gloves height of drop identical, the time of moving forward interval time, running length and the reply initial position of evening up with feedway is all identical.
As a kind of preferred scheme, this aligning method is: the height of clamping band feedway is constant, and time of evening up by the accommodation zone feedway and reply the initial position time and guarantee the gloves marshalling, setting the downward rate of onset of gloves is V
0, gloves whereabouts initial point and be H with the height between feedway
0, the mean thickness after each gloves is evened up is M, the time of evening up of N-1 gloves is T
Lp, the reply initial position time of N-1 gloves is T
Hf, the lowering time of N gloves is T
n, the length of each gloves is L, is with so feedway to exist
Section is done permanent accelerated movement,
Section is done permanent decelerated movement, and acceleration value is a, and, with the evening up motion and recover the initial position motion and be antipodal motion of feedway, should meet following relational expression: T
n>=T
Lp+ T
HfWherein
T
nWhile reducing gradually, acceleration/accel a increases gradually.
After having adopted technique scheme; effect of the present invention is: this demoulding counting apparatus utilizes synchronous rotation of stripper wheel to apply downward pulling force to gloves; make gloves demolding, and utilize near be arranged on stripper wheel the sensor of counting the existence whether gloves are arranged can accurately be detected, have counting once; for the empty-handed mould of having rejected, also count; like this, this automatic demoulding casing is realized the full automaticity of the demoulding, counting, enhances productivity; improve the accuracy of counting, reduce the rate of complaints of client.
Because described delivery platform vertical lifting is installed on frame, this delivery platform drives lifting by lifting power plant again.Gloves can be evened up by the band feedway after the stripper wheel demoulding, so next gloves and just dwindling with the height between feedway, now by lifting power plant, can drive delivery platform descends, can guarantee that each gloves height of drop is consistent, so, each gloves drops on the drop point on feedway just constant, thereby can guarantee neat being arranged on the band feedway of gloves.So just can solve second enumeration problem.
Due at least one stripper wheel, be provided with again at least one groove on the circular arc wheel face.Therefore, groove can give gloves with exhaust space, make gloves in knockout course by Bas Discharged in gloves, thereby save height space, be convenient to gloves and arrange.
Owing to the invention also discloses a kind of demoulding point counting method, the method can, reasonably by the gloves demolding on fingerprint counting, solve the 3rd technical matters to be solved by this invention again.
Again due in demoulding point counting method, also comprise when N gloves are fallen and N-1 gloves between the aligning method of marshalling.This aligning method can have at least two kinds of modes to solve arrangement problems, and a kind of is that height that gloves fall is constant determines that drop point is constant by controlling; Another kind is that the gloves height of drop changes, and time of evening up of accommodation zone feedway and reply the initial position time to control drop point constant.So just solved the 4th technical matters of invention.
The specific embodiment
The present invention is described in further detail below by specific embodiment.
As shown in Figure 1, a kind of gloves demolding counting apparatus, comprise frame, also comprise gloves demolding device and band feedway 3, this gloves demolding device comprises bearing 4 and a pair of stripper wheel cooperatively interacted 1, and this bearing 4 is two poles, also can be a bearing, each stripper wheel 1 is rotated and is installed on a bar, and this bearing 4 is fixed on frame and is positioned on the side of frame.Gloves move from the side of frame successively together with fingerprint.Two stripper wheel 1 drive synchronous rotary by stripper wheel actuating device 6, and this stripper wheel actuating device 6 comprises a drive motor, on the output shaft of this motor, driving gear is installed, and driving gear drives stripper wheel 1 by two synchronizer gears 7 and synchronously rotates.As shown in Figure 2,3, each stripper wheel 1 comprises the application of force wheel face 11 of arc and makes a concession wheel face 12, the application of force wheel face 11 of two stripper wheel 1 coordinates and can contact with gloves when relative, gloves are produced to downward pulling force and realize the demoulding, the yielding wheel face 12 of two stripper wheel 1 forms and makes a concession space when relative, this yielding space is convenient to gloves and is entered in the relative scope of two stripper wheel 1, the sensor of counting is installed on this bearing 4, being positioned near stripper wheel 1, and this sensor of counting can be photoswitc.This is installed on frame with feedway 3 and the conveying downstream of gloves demolding device, for arranging and the intermittent delivery gloves of the demoulding.
Wherein, describedly with feedway 3, comprise delivery platform 2 and be installed on the load-transfer device on delivery platform 2, this load-transfer device is driven and is realized the arrangement of gloves and two operations of conveying of gloves by motor, wherein alignment process is to drop to while with load-transfer device, contacting at every gloves, load-transfer device moves forward at least one gloves length, thereby gloves are evened up, and then load-transfer device resets backward, and determine that next gloves drop on the same drop point on load-transfer device, so just can guarantee the gloves marshalling.After the gloves arrangement was stacked into certain thickness, load-transfer device was sent from it, thereby can improve packaging efficiency.
Wherein, the mode of this marshalling can be by guaranteeing that height of drop comes unanimously to determine that drop point is identical, described delivery platform 2 vertical liftings are installed on frame, this delivery platform 2 drives lifting by lifting power plant, this delivery platform 2 is installed on frame by elevating screw 5, lifting power plant is also a motor, the driven by motor leading screw rotates, thereby utilizing helicitic texture to drive delivery platform 2 descends, thereby the height of drop of guaranteeing each gloves is consistent, as long as the consistent linear velocity that just can the constant delivery band of height of drop, even up the time and reply the initial position time.
Described stripper wheel 1 is preferably semi-round stripper wheel 1, and the circular arc wheel face of this semi-round stripper wheel 1 is described application of force wheel face 11, and the centre plane of this semi-round stripper wheel 1 is described yielding wheel face 12.As shown in Figure 4, each stripper wheel 1 is provided with at least one groove 13 on the circular arc wheel face, the position of preferred groove 13 is relative, while being so the gloves contact, air in gloves can be extruded because of the existence of groove 13, and the gloves that get off of the demoulding are more smooth like this.
This gloves demolding counting apparatus also comprises the subband feedway 8 be positioned at feedway 3 downstreams, between this subband feedway 8 and band feedway 3, auxiliary transition conveying roller 9 is set, band feedway 3 is delivered to folded gloves on subband feedway 8 through auxiliary transition conveying roller 9.
In addition, the invention also discloses a kind of method that gloves demolding is counted, the method comprises:
A. the gloves after pre-release are equidistantly hung also constant speed and are delivered to the gloves demolding counting apparatus, and stripper wheel 1 is constant revolution under the driving of stripper wheel actuating device 6;
B. when stripper wheel 1 was rotated formation yielding space, gloves just are fed to be made a concession in space, and the sensor of counting detects gloves and counts once;
C. stripper wheel 1 continues rotation, and application of force wheel face 11 progressively contacts with gloves and it is produced to downward friction force, and gloves break away from from fingerprint;
D. when the wrist mouth contact zones feedway 3 of gloves, band feedway 3 moves gloves is evened up forward;
E. after evening up, band feedway 3 moves and returns back to initial position backward;
F. after repeating step 2 to 5N time, band feedway 3 is sent gloves.
In this demoulding point counting method, also comprise when N gloves are fallen and N-1 gloves between the aligning method of marshalling.
This aligning method has two kinds, a kind ofly be: band feedway 3 is carried out to elevating control, make each gloves height of drop identical, the time of moving forward interval time, running length and the reply initial position of evening up with feedway 3 is all identical, all constant with the mode of operation in feedway 3 each cycle of operations so.
Another kind of aligning method is: the height of clamping band feedway 3 is constant, the time of evening up and reply initial position time by accommodation zone feedway 3 are guaranteed the gloves marshalling, setting the downward rate of onset of gloves is V0, gloves whereabouts initial point and be H with the height between feedway 3
O, the mean thickness after each gloves is evened up is M, the time of evening up of N-1 gloves is T
Lp, the reply initial position time of N-1 gloves is T
Hf, the lowering time of N gloves is T
n, the length of each gloves is L, is with so feedway 3 to exist
Section is done permanent accelerated movement,
Section is done permanent decelerated movement, and acceleration value is a, and, with the evening up motion and recover the initial position motion and be antipodal motion of feedway 3, should meet following relational expression: T
n>=T
Lp+ T
HfWherein
More heap is higher gradually due to gloves, so H
0Dwindle gradually T
nWhile reducing gradually, at this moment in order to adapt to this T
nVariation, with the acceleration/accel a of feedway 3, increase gradually, thereby realize that the drop point of gloves is identical.