CN2122717U - Automatic spacing paper-box stapling machine - Google Patents

Abstract

The utility model relates to an automatic spacing and binding device for cartons, which has great improvement on a present simple binding machine for cartons. The utility model is additionally provided with a stepping mechanism, a clutch, a material feeding and pressing device, and an adjustable carton bracket; an integral type lower mould body is changed into a separate type lower mould body. The automatic spacing and binding of cartons is realized. The binding quality of the utility model reaches the national standard. The automatic spacing and binding device for cartons has no repeated binding, no miss binding phenomenon, good stability, and free conversion between manual operation and automatic operation. The automatic spacing and binding device for cartons can completely meet the requirement of binding packaging cartons for export. The labor intensity and the operating tension degree of workers are relieved. The utility model can be widely used in large, middle and small sized carton factories.

Description

Automatic ranging carton binder

The utility model relates to the automatic ranging binding device of the equipment of binding carton, particularly carton.

China produces at present and the carton binder of use is the Artificial Control pitch of nails, promptly comes the control nail distance with artificial pulling carton in the stroke that head is constantly bound.This orders punch-out equipment a lot of shortcomings: 1. pitch of nails and head and the tail nail all can not be guaranteed to be up to state standards apart from the distance of case end.2. heavily follow closely and leak the also appearance often of phenomenon of nail, cause difficulty to operation.3. owing to manually lift case bookbinding, make that labor strength is big, operation is in the high-pressure state.4. along with the growth of foreign trade, higher to Packaging Box bookbinding requirement, the old-fashioned punch-out equipment of ordering can not adapt at all.

The above-mentioned punch-out equipment of ordering can be described as the simple and easy punch-out equipment of ordering.External also gone out automaticity higher order punch-out equipment, belong to desk-top or planer-type, its structure, transmission, principle all are different from the simple and easy punch-out equipment of ordering.And the maintenance of complex structure, operation and maintenance all is not easy, and production capacity is big, costs an arm and a leg, and centering, small-sized carton factory are not suitable.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of and manually and automatic ranging can freely be changed, simply constructed carton binder guarantee that carton is bound to be up to state standards, and satisfies the bookbinding requirement of export packing.

The design is at original main drive, the cut-out of nail silk, moulding, done bigger improvement to some parts on the basis of flushing device, monoblock type lower mold body device and column, chassis, floor push down, and the first is divided into two-way with motion with main drive in transmission case: the one tunnel still passes to the cut-out of nail silk, moulding, flushing device down; The second the tunnel has passed to stepping mechanism, clutch, under the cooperation of sending material pressing device and carton pitch of nails to adjust control device, realized the carton automatic feed, automatic ranging, eccentric distance e and pitch of nails b satisfy following relation in (keeping original manual control spacing simultaneously again) stepping mechanism: $e=80\sin \frac{0.9}{\mathrm{\π}}b;$ $\frac{0.9}{\mathrm{\π}}b$ Unit for the degree

B is step-less adjustment within the specific limits.

Stepping mechanism matches with pitch of nails adjustment control device and makes the carton pitch of nails satisfy following relation: $K=\frac{L-2C}{b}+1$

B wherein: pitch of nails C: initial and end two pitch of nails case end distances from

L: carton is ordered length of side K: the nail number, and be integer

It two is that the monoblock type lower mold body that will originally link to each other with lower cross arm changes the separate type lower mold body into.

But it three is to have increased the adjusting cardboard box carriage, is installed on the lower cross arm, and rolling element and work top are positioned on the same horizontal plane, and it can be through regulating, change support length to adapt to the carton that varies in size.

The utility model compared with prior art has following advantage:

Improved original simple and easy ordering on the punch-out equipment, both kept better simply structure, increased new function again, can between manual and automatic ranging, freely be changed, be adapted to large, medium and small type carton factory widely;

2. the punch-out equipment pitch of nails of ordering after improving all is up to state standards exactly with the distance of head and the tail nail apart from the case end, does not have the phenomenon of heavily following closely, leaking nail, and good stability can satisfy the bookbinding requirement of export packing carton fully;

The lower mold body of isolating construction make assembling, adjust, use, change all very convenient.Lower mold body can adopt than the overall structure material manufacturing of high-quality more, thereby can improve its serviceability, increases service life, has reduced maintenance cost again;

4., make carton steady more, reliable in sending process to again though the simple carriage of structure has but replaced craft to lift the case spacing effectively, has both alleviated operator's labour intensity.

Below be the drawing explanation of the utility model accompanying drawing:

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the schematic diagram of the utility model stepping mechanism.

Fig. 3 is the structural representation of the utility model clutch.

Fig. 4 is the structural representation of the utility model material pressing device.

Fig. 5 is the structural representation of the utility model separate type lower mold body.

But Fig. 6 is the front view of the utility model adjusting cardboard box carriage.

But Fig. 7 is the vertical view of the utility model adjusting cardboard box carriage.

The utility model is described in further detail below with reference to embodiment and accompanying drawing:

Embodiment: referring to accompanying drawing 1～7, a kind of automatic ranging carton binder has: the main drive of being made up of motor [1], belt [2] and corner clutch [3]; The nail silk cut-out of forming through 45 ° of corners [5] to head [6] by the main shaft in the Top Crossbeam [4] by main drive, moulding, flushing device down; Form die device under the nail case integral body that matches with head [6] by lower cross arm [7], counterdie [8], die shoe [9], adjustment bolt [10]; And column [11], chassis [12], floor push [13].

Special feature of the present utility model is:

1. in transmission case [14], motion is divided into two-way by main drive: the nail silk cut-out that the main shaft in the Top Crossbeam [4] of leading up to is formed through 45 ° of corners [5] to head [6], moulding, flushing device down; The eccentric disc [15] that another route is rotated makes to be made rocking bar [19] that eccentric rotating slide block [16] drives freewheel clutch [18] through connecting rod [17] and swings, makes axle [a 20] connected sprocket wheel [21] to do unidirectional gap to rotate, the adjustment screw rod [22] that is located on the eccentric disc [15] can change eccentric distance e through adjusting in transmission chamber door [23], thereby the size of decision pitch of nails b, e and b are approximated to following relation: $e=80\sin \frac{0.9}{\mathrm{\π}}b;$ $\frac{0.9}{\mathrm{\π}}b$ Unit constituted stepping mechanism for degree with upper-part, the size of pitch of nails can stepless adjustment in 0～80mm in the stepping mechanism;

Handgrip [24] by clamp [25] be located by connecting shift fork [26] can make the son that is slidingly connected [27] in conjunction with or break away from secure bond [28], drive secure bond [28] by sprocket wheel [21] and through wheel shaft [29] and drive sprocket [30] the gap one-directional rotation passed to feeding roller [31] and constituted clutch;

3. by binder knob [32] control electromagnet [33], armature drives pressure roller [34] and moves downward, and cooperates with feeding roller [31], and the clamping carton is sent to as the gap, send material pressing device thereby constituted;

4. be connected with bolt with separate type lower mold body [35] by lower cross arm [7], with adjusting pad [36] at interval, formed separate type lower mold body device in the middle of it;

5. the crossbeam [38] by band rolling element [37] is connected with upper bracket [39], be connected with the upper and lower support [39], [40] of slotted hole with bolt again but formed the adjusting cardboard box carriage;

6. constitute the carton pitch of nails by the adjustment screw rod [22] in carton limited block [41], the stepping mechanism, the travel switch [42] on the lower cross arm, clutch magnet [43] and adjusted control device, and satisfied following formula: $K=\frac{L-2C}{b}+1$

Wherein: b: pitch of nails C: initial and end two pitch of nails case end distances from

L: carton is ordered length of side K: the nail number, and be integer.

Claims (2)

1. automatic ranging carton binder has:

(1) main drive of forming by motor [1], belt [2] and corner clutch [3];

(2) the nail silk cut-out of forming through 45 ° of corners [5] to head [6] by the main shaft in the Top Crossbeam [4] by main drive, moulding, following flushing device;

(3) form the whole lower mold body device of the nail case that matches with head [6] by lower cross arm [7], counterdie [8], die shoe [9], adjustment bolt [10];

(4) column [11], chassis [12], floor push [13];

Of the present utility model being characterised in that:

(2.1) in transmission case [14], motion is divided into two-way by main drive:

(2.11) lead up to nail silk cut-out that main shaft in the Top Crossbeam [4] forms to head [6] through 45 ° of corners [5], moulding, flushing device down;

(2.12) eccentric disc [15] that rotates of another route makes and makes rocking bar [19] that eccentric rotating slide block [16] drives freewheel clutch [18] through connecting rod [17] and swing, make axle [a 20] connected sprocket wheel [21] to do unidirectional gap to rotate, the adjustment screw rod [22] that is located on the eccentric disc [15] can change eccentric distance e through adjusting in transmission chamber door [23], thereby the size of decision pitch of nails b, e and b are approximated to following relation: $e=80\sin \frac{0.9}{\mathrm{\π}}b;$ $\frac{0.9}{\mathrm{\π}}b$ Unit for the degree

Constituted stepping mechanism with upper-part;

(2.121) handgrip [24] by clamp [25] be located by connecting shift fork [26] can make the son that is slidingly connected [27] in conjunction with or break away from secure bond [28], it is unidirectional with the gap through wheel shaft [29] and drive sprocket [30] to drive secure bond [28] by sprocket wheel [21]

Rotation is passed to feeding roller [31] and has been constituted clutch;

(2.2) by binder knob [32] control electromagnet [33], armature drives pressure roller [34] and moves downward, and cooperates with feeding roller [31], and the clamping carton is sent to as the gap, send material pressing device thereby constituted;

(3.1) be connected with bolt with separate type lower mold body [35] by lower cross arm [7], with adjusting pad [36] at interval, formed separate type lower mold body device in the middle of it;

(5) crossbeam [38] by band rolling element [37] is connected with upper bracket [39], be connected with the upper and lower support [39], [40] of slotted hole with bolt again but formed the adjusting cardboard box carriage;

(6) constitute the carton pitch of nails by the adjustment screw rod [22] in carton limited block [41], the stepping mechanism, the travel switch [42] on the lower cross arm, clutch magnet [43] and adjusted control device, and satisfied following formula: $K=\frac{L-2C}{b}+1$

Wherein: b: pitch of nails C: initial and end two pitch of nails case end distances from

L: carton is ordered length of side K: the nail number, and be integer.

2. automatic ranging carton binder according to claim 1 is characterized in that: the size of pitch of nails can stepless adjustment in 0～80mm in the stepping mechanism.

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