CN2878046Y

CN2878046Y - Thread automatic feeding device of box nailing machine

Info

Publication number: CN2878046Y
Application number: CNU2005200372227U
Authority: CN
Inventors: 徐荣华
Original assignee: TANGCHENG MACHINERY INDUSTRY Co Ltd
Current assignee: TANGCHENG MACHINERY INDUSTRY Co Ltd
Priority date: 2005-12-27
Filing date: 2005-12-27
Publication date: 2007-03-14
Anticipated expiration: 2015-12-27

Abstract

The utility model relates to a nail line automatic delivery device of a nail box machine, wherein the prearranged positions of machine body is provided with a supporting structure, a wheel delivery structure, a feed sensing device, a blocking sensing device and a control device. The supporting structure is provided with a nailing wheel shaft so that the lead-out wire can be pulled out through a rolling holder by the action pressure wheel and the driven pressure wheel of the wheel delivery structure. Then the feed sensing device and blocking sensing device can sense compress-expand movement path of the amount of the nailing in the stitching machine, which causes a control device to measure the delivery speed of the wheel delivery structure.

Description

The nail line automatic supplier of box press

Technical field

The utility model is to supply with about the nail line that a kind of carton body envelope nail connects to constitute; Especially refer to, the cardboard of the moulding nail envelope that folds is connected to the nail line automatic supplier of casing.

Background technology

Existing box press A envelope nail be with special metal winding apparatus at wheel shaft B through godet C, shown in Fig. 1 imaginary line, guiding nail line D enters the nail sealing mechanism E envelope nail carton board edge of box press A.Yet the nail of box press envelope operating speed has reached more than per minute 400 nails under the improvement of more seeking quickness day, with existing wire wheel axis B around the home have more than is needed how long just must the parking of quantity renew, interrupt the carrying out of operation often.In addition, existing box press supply condition is to be imported bending envelope nail and action such as blocked by the dilatory nail of nail sealing mechanism E line D, must have and drag the gravitation amount accurately, and, nail line on the bobbin B around the home has some setbacks or the knotting situation if having to twine slightly, will follow closely the phenomenon that sealing mechanism E nail seals inaccurate or random pin, even do not have the operation that nail seals, or make nail sealing mechanism E that the bail fault take place.

Summary of the invention

The purpose of this utility model provides a kind of nail line automatic supplier of box press, puts automatic supply power in addition for the nail wire wheel axis that the increase wire rod is measured around the home, makes the operation of nail envelope keep the smooth and easy and continuity of supplying with.

Another purpose of the utility model provides a kind of nail line automatic supplier of box press, supplies with the situation that nail seals operation with inductor perception nail line, can adjust the speed that line is followed closely in supply automatically according to the use amount of following closely envelope at any time.

The utility model purpose again provides a kind of nail line automatic supplier of box press, the nail line is supplied with structure and is arranged in the nail sealing mechanism, makes nail envelope operation and the feed operation is irrelevant disturbs, and the situation of sensing operation mutually again, make and control more really, operation is more perfect.

The technical solution of the utility model is

A kind of nail line automatic supplier of box press, it comprises:

One body, the upright supporting walls of establishing on the substrate plate;

One supporting mechanism, its supporting axis is connected with to slide on the body supporting walls holds the nail wire wheel axis, and elasticity is touched retaining nail wire wheel axis;

One conveyer structure, it is the pinch roller powered rotation initiatively, and the involutory passive pinch roller that can lift closing operation on the support arm that is hubbed on is to roll the charging of folder drawing nail line;

One feeding sensing device, its electrostatic induction plate is towards the extend side of nail line charge motion track;

One sensing device that gets stuck, its electrostatic induction rod are positioned at the contraction side of nail wire rod charge motion track;

One control device, it is respectively controlled button and is arranged on the body supporting walls, and draw and pick the material perception mechanism and the perception mechanism that gets stuck, and conveyer structure dynamic equipment, can predict the feeding speed that nail line charging situation is controlled the conveyer structure automatically.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described in detail, wherein:

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

Fig. 2 is a front view of the present utility model.

Fig. 3 is the cut-away view of overlooking of the present utility model.

Fig. 4 is the utility model nail line wheel load feed mechanism front view.

Fig. 5 is the I-I direction cut-away view of Fig. 4.

Fig. 6 is the II-II direction cut-away view of Fig. 4.

Fig. 7 is the side-looking cut-away view of Fig. 4.

The specific embodiment

Shown in Fig. 1～3, the utility model comprises: a body 1, one supporting mechanism 2, one conveyer structures, 3, one feeding sensing devices 4, parts such as sensing device 5, one control device 6 that get stuck.

The upright supporting walls 12 of establishing of predeterminated position on body 1 base plate 11.The supporting axis 21 of supporting mechanism 2 is installed on the supporting walls 12, at supporting axis 21 inner sheathed flexible member 22 and slip rotating disks 23, and put the collar 24 in supporting axis 21 outer end cunnings, screw supporting axis 21 outer end screw threads part 211 elasticity wipings retainings by nut 25 and put nail wire wheel axis B1.

With reference to Fig. 4,5,6, shown in 7, conveyer structure 3 contains: the active pinch roller 31 coaxial driving gears 311 that are connected with, connect rotating shaft 321 transmitting rotary power that are installed in the dynamic equipment 32 on body 1 supporting walls 12, passive pinch roller 33 coaxial being connected with driven gear 331 and being hubbed on are attached on the fulcrum 341 partly of support arm 34 stage casings, pivot moved end 342 pivots of support arm 34 1 sides are combined on the pivot 351 of bearing 35, support arm 34 other sides are lifted to close and are held 343 to be provided with buckling groove 344, the involutory bearing 35 that can the pull operation elastic pressure bar 36 that is pivoted of sides is in addition held support arm 34 to untie or to detain, make driven gear 331 engagements or throw off driving gear 311, reach active pinch roller 31 and passive pinch roller 33 and press or leave nail line B2, and make active pinch roller 31 and passive pinch roller 33 wheel faces pressure touch nail line B2, respectively be embedded a guide pin bushing 37 on bearing 35 walls of the tracks both sides of nail line B2, make nail line B2 run through material guide hole 371 and the arc horn mouth 372 of coming in and going out is held guiding surely and moved, and on nail line B2 feed path, pass several guide rings 38 to keep direction of advance.

Being installed on body 1 supporting walls 12 of feeding perception mechanism 4 poles, 41 insulation makes the extend side of set electrostatic induction plate 42 towards nail line B2 charge motion track, and is communicated with a lead 43 at electrostatic induction plate 42 and 6 of control device.

Get stuck on the supporting walls that is installed in body 1 12 of electrostatic induction rod 51 insulation of perception mechanism 5, be positioned at the contraction side of nail line B2 charge motion track, and be connected with a lead 52 and be communicated with control device 6, turn on the power behind device 32 rotary powers when controlling button 61, in charging, predict the charging situation of nail line B2, the transmission of power of in good time switch dynamic equipment 32 by the feeding perception mechanism 4 and the perception mechanism 5 that gets stuck.

When using the utility model, with supporting axis 21 Hous of nail wire wheel axis B1 sliding sleeve fixation in supporting mechanism 2, unlocking wheel send the elastic pressure bar 36 of mechanism 3 to raise support arm 34 and passive pinch roller 33 to appear initiatively pinch roller 31, nail line B2 drawing can be inserted and wear two material guide holes 371, after making nail line B2 be placed on the wheel face of pinch roller 31 initiatively, cover passive pinch roller 33 and touch nail line B2 with active pinch roller 31 pressures, and driven gear 331 engagement driving gears 311, it is operational power device 32 adjusting microinching roll extrusion nail line B2 charging, curved arc section B3 with suitable curvature is arranged on feeding perception mechanism 4 electrostatic induction plates 42 and excellent 51 of perception mechanism 5 electrostatic inductions that get stuck, and passes the nail sealing mechanism E operation that several guide rings 38 are introduced box press A.

In the charging operation, if when the charging rate of the low what conveyer structure 3 of operation materials speed of nail sealing mechanism E or scram, nail line B2 will make its curved arc section B3 continue feeding, when electrostatic induction plate 42 predicts feeding when too fast, be that hand wheel send mechanism 3 to stop feeding, wait for that nail sealing mechanism E operation materials speed is recovered normal or fault is got rid of, B2 continues charging Hou at the nail wire rod, curved arc section B3 leaves electrostatic induction plate 42, promptly controls conveyer structure 3 and starts the feeding operation; If running into the nail wire rod B2 feeding of nail wire wheel axis B1 has some setbacks or twines material or when getting stuck, conveyer structure 3 feeding speeds slow down or skid, and the still normal materials of nail sealing mechanism E, nail line B2 curved arc section section B3 will be contracted predict the feeding fault to 51 contacts of electrostatic induction rod, promptly stop the operation of nail envelope by the control device 6 notice box press A that are communicated with, wait nail bobbin B1 fault is got rid of.The utility model electrostatic induction plate 42 and electrostatic induction rod 51 also can use other sensing elements as: proximity switch, the limit is opened, optoelectronic switch etc.

Claims

1. the nail line automatic supplier of a box press is characterized in that this device comprises:

One body, upright ccontaining each assembly of a supporting walls of establishing on its base plate;

One supporting mechanism, its supporting axis is installed in the sliding nail wire wheel axis of holding on the body supporting walls;

One conveyer structure, its dynamic equipment is installed on the body supporting walls, stretches to put rotating shaft and be nested with a pinch roller transmitting rotary power initiatively, and a passive pinch roller is hubbed on a support arm and can pulls the involutory active pinch roller of operation and leave or press the nail wire rod;

The electrostatic induction plate that one feeding sensing device, its conductive material are made is towards the extend side of nail wire rod feeding movement locus;

One sensing device that gets stuck, the electrostatic induction rod position that its conductive material is made is in the contraction side of nail line feeding movement locus;

One control device, it is respectively controlled button and is arranged on the body supporting walls, draws the lead of picking the material perception mechanism and the perception mechanism that gets stuck, and the dynamic equipment of conveyer structure.

2. the nail line automatic supplier of box press according to claim 1, it is characterized in that: wherein supporting mechanism's supporting axis is connected with at body supporting walls sideslip cover one flexible member and a slip rotating disk, and put the collar in supporting axis outer end cunning and screw supporting axis outer end threaded portion by a nut, make the flexible wiping retaining of slip rotating disk and cover interannular put the nail wire wheel axis.

3. the nail line automatic supplier of box press according to claim 1, it is characterized in that: wherein the active pinch roller of conveyer structure is coaxial is connected with a driving gear, and the also coaxial driven gear that is connected with of passive pinch roller is hubbed on the fulcrum that the support arm stage casing partly is provided with, make support arm pivot moved end pivot be combined in a bearing one side, and support arm in addition side lift and close end and dig and establish a buckling groove, can operate bearing in addition the elastic pressure bar that is pivoted of side untie or detain and hold, make the transmission of driven gear engagement or disengagement driving gear, initiatively pinch roller and passive pinch roller press or leave the nail line simultaneously.

4. according to the nail line automatic supplier of claim 1 or 3 described box presses, it is characterized in that: wherein the guide pin bushing that respectively is embedded on the seating wall of both sides on the line charge motion track is followed closely in the active pinch roller of conveyer structure and passive pinch roller pressure holding, making the nail line run through material guide hole holds guiding roll extrusion between active pinch roller and passive pinch roller surely and moves, and respectively dig in the discrepancy aperture of two guide pin bushings and to establish an arc horn mouth, and on nail line feed path, pass several guide rings to keep direction of advance.

5. the nail line automatic supplier of box press according to claim 1, it is characterized in that: wherein run through the nail line that rolls the folder charging between conveyer structure active pinch roller and passive pinch roller and pass Hou, promptly draw between the electrostatic induction rod of wearing the electrostatic induction plate that is arranged on feeding perception mechanism and the perception mechanism that gets stuck, pass the nail sealing mechanism that the section's of leading ring is introduced box press again with the curved arc section of suitable curvature.

6. box press is followed closely the line automatic supplier according to claim 1 or 5, it is characterized in that: wherein the electrostatic induction rod of the electrostatic induction plate of feeding perception mechanism and the perception mechanism that gets stuck is on the supporting walls that is installed in body of insulation.