CN202242090U

CN202242090U - Spot adhesion device for openings of multilayer paper bags

Info

Publication number: CN202242090U
Application number: CN201120360458XU
Authority: CN
Inventors: 罗寒松; 王振江; 崔海宝; 刘春明; 杨军; 孙利; 陈广礼
Original assignee: Bengbu Tianyi Packaging Product Co Ltd
Current assignee: Bengbu Tianyi Packaging Product Co Ltd
Priority date: 2011-09-24
Filing date: 2011-09-24
Publication date: 2012-05-30
Anticipated expiration: 2021-09-24

Abstract

A spot adhesion device for openings of multilayer paper bags comprises a tension adjusting frame. The tension adjusting frame adjusts tension for paper before a barrel of multilayer paper bag is formed, each layer of paper sequentially passes through a transition roll positioned on a paper feeding side of the tension adjusting frame, a middle tension sensing roll and a transition roll on a paper discharging side, a spot adhesion roll which is in external power transmission is arranged below the transition roll on the paper discharging side of the tension adjusting frame, a spot adhesion pen which rotates synchronously with the spot adhesion roll is fixedly disposed on the spot adhesion roll, after the tension of the paper is adjusted, glue liquor is automatically dispensed at bottoms of various layers of paper, except for the lowermost layer of paper on the paper discharging side of the tension adjusting frame, by the spot adhesion pen at intervals, the multiple layers of paper are automatically adhered mutually when passing through a pressing hole roll of a barrel forming rack, when a barrel of a paper bag is formed, only a middle feeding opening of the bag body is open while other layers of paper are adhered mutually, manual spot adhesion operation is omitted after the barrel of the bag body is formed, production efficiency is greatly improved, labor cost is saved, adhesion of the openings is consistent, and the problem that an inner layer of an opening is adhered is thoroughly stopped.

Description

A kind of point of multi-wall paper bag sack glues device

Technical field

The utility model relates to the production equipment of packaging bag, especially for the process units of multi-wall paper bag, exactly is a kind of sticking device of point of multi-wall paper bag sack.

Background technology

Multi-wall paper bag is mainly used in the packing of chemical raw material, for the ease of raw material pack and enhancing bag intensity, and need be with other ply adhesion except that the charging door of centre in the sack multilayer; It is sticking all to be that paper bag becomes a tube back manual work successively to uncover with spread pen point at present, both wastes time and energy, and makes a mistake easily again and a little glues; Glued the internal layer of sack like mistake; Can not fully open at automation when filling with substance sack, cause client's material can loss, reparations can complained and be asked in the enterprise of Production and Packaging bag.

The utility model content

The purpose of the utility model be to provide a kind of on the packaging bag production line the bonding sticking device of point of automatically dropping glue; It can be before bag becomes tube automatically dropping glue, bonding automatically between multilayer when pass through the pressure hole roller into a frame, the interlayer of sack is bonding during bag one-tenth tin; Production efficiency increases substantially; Save labour turnover, and the bonding unanimity of all sacks, the phenomenon of thoroughly stopping the sticking sack internal layer of mistake takes place.

The purpose of the utility model is achieved through following technical scheme; A kind of point of multi-wall paper bag sack glues device; Comprise that multi-wall paper bag becomes the preceding tension adjustment frame that paper is carried out tension adjustment of tube; Every layer of paper is successively through being positioned at the transition roller of tension adjustment frame paper feed side, the tension force sensor roll at middle part and the transition roller of paper delivery side; It is characterized in that the transition roller below of said tension adjustment frame paper delivery side is provided with the some roll banding through the external impetus transmission, fixedly install the sticking pen of the point that rotates synchronously with a roll banding on the some roll banding.

Said some roll banding and transition roller backward rotation.

Said some roll banding becomes between the power transmission shaft on the tube machine chain transmission or band to be in transmission connection with paper bag.

The below of said some roll banding is provided with the glue box, in the some roll banding rotation process, the nib of some glue pen respectively with the glue box in glue, contact through the paper of transition roller.

The sticking pen of said point is fixedly installed on the roll banding through fast pulley, and said fast pulley is sleeved on the roll banding periphery, and the excircle of fast pulley stretches out a pen cap, and the sticking pen of point is fixedly installed in the pen cap.

Said tension adjustment frame paper delivery side is provided with three groups of transition rollers; The below of three groups of transition rollers is equipped with a roll banding; The some roll banding of below becomes between the power transmission shaft of pressing the hole roller on the tube machine chain to be in transmission connection or to be with to be in transmission connection with paper bag, puts between roll banding and the intermediate point roll banding below, is the chain transmission between intermediate point roll banding and the uppermost point roll banding or band is in transmission connection.

Stretch out an adjusting support on the tension adjustment frame at intermediate point roll banding place, regulate on the support and offer mounting hole, be provided with an expansion tightening wheel between intermediate point roll banding and the uppermost point roll banding, the wheel shaft of said expansion tightening wheel is fixed in the mounting hole of regulating support.

Offer the chute that is used to regulate intermediate point roll banding height on the tension adjustment frame at intermediate point roll banding place, said intermediate point roll banding two ends are fixed in the chute through rolling bearing units.

Can find out that through technique scheme the utility model is provided with a roll banding through the paper delivery side at the tension adjustment frame, paper is through after the tension adjustment; Except that bottom one deck paper, the bottom surface of all the other each layer paper all can be by the sticking pen of some place gluing liquid at interval automatically in the paper delivery side of tension adjustment frame, and is bonding automatically between multilayer when multi-ply paper passes through into the pressure hole roller of a frame; When bag became tube, the charging door in the middle of having only was uncovered, and the interlayer of other paper is bonding; Need not bag and become the artificial point in tube back sticking, production efficiency increases substantially, and saves labour turnover; And the bonding unanimity of all sacks, the phenomenon of thoroughly stopping the sticking sack internal layer of mistake takes place.

Description of drawings

Fig. 1 is the working state schematic representation of the utility model embodiment;

Fig. 2 is the main TV structure sketch map of the utility model embodiment;

Fig. 3 is that the H of Fig. 2 is to sketch map;

Fig. 4 is an I enlarged drawing among Fig. 3;

Fig. 5 is the sticking fixed form structural representation of point.

The specific embodiment

Be that example is described further the utility model with four layers of paper bag below.

Like Fig. 1, shown in Figure 2; The paper feed side of tension adjustment frame 1 and paper delivery side respectively are provided with three groups of

transition rollers

15,13 in the paper bag production line; Tension adjustment frame between the transition roller of both sides is provided with three groups of tension force sensor roll 16 a little more than corresponding transition roller, and tension force sensor roll 16 is electrically connected with the control system through tension pick-up, and this place is electrically connected and the control system is a prior art; Omit in the accompanying drawing; Top three-ply paper is successively through being positioned at the transition roller 15 of tension adjustment frame paper feed side, the tension force sensor roll 16 at middle part and the transition roller 13 of paper delivery side, incorporate into to become the pressure hole roller 3 of a frame 2 to get into paper bag more then and become a tube operation, last one deck paper through tension adjustment frame 1 a transition roller of below directly incorporate into to become the pressure hole roller of a frame and top three-ply paper bonding; Each transition roller 13 below of tension adjustment frame 1 paper delivery side are equipped with a some roll banding; Be more clearly statement, be referred to as some roll banding 14, mid point roll banding 8 and a following roll banding 7 respectively, put roll banding and transition roller backward rotation.In conjunction with shown in Figure 3; An end of putting roll banding 7 down fixedly installs coaxial driven sprocket 601,602; Become on the tube frame 2 to press power transmission shaft one end of hole roller 3 to be provided with the drive sprocket 4 that cooperates with driven sprocket 601, be connected through chain 5 between driven sprocket 601 and the drive sprocket 4, the respective ends of mid point roll banding 8 fixedly installs coaxial driven

sprocket

1701,1702; Be connected through chain 20 between driven sprocket 1702 and the driven sprocket 602; Be connected through chain 19 between driven sprocket 1701 and the driven sprocket 12 that last some roll banding 14 respective ends fixedly install, become press hole roller 3 on the tube frame 2 power transmission shaft externally the effect of actuating unit rotate down, drive a following roll banding 7, mid point roll banding 8 successively and go up a roll banding 14 rotations; Stretch out an adjusting support 10 on the tension adjustment frame 1 at mid point roll banding 8 places; Regulate on the support 10 and offer mounting hole 101, be provided with an expansion tightening wheel 9 between mid point roll banding 8 and the last some roll banding 14, the wheel shaft of expansion tightening wheel 9 is fixed in the mounting hole 101 of adjusting support 10.In conjunction with shown in Figure 4; Offer the chute 22 that is used to regulate mid point roll banding 8 height on the tension adjustment frame 1 at mid point roll banding 8 places; Mid point roll banding 8 two ends are fixed in the chute 22 through rolling bearing units; Adjust the height of mid point roll banding 8 through regulating the position of rolling bearing units in chute 22, guarantee the normal transmission between three some roll bandings.Fixedly install two or four sticking pens 18 of point that rotate synchronously with a roll banding on each some roll banding; In conjunction with shown in Figure 5; The sticking pen of point 18 is fixed on the roll banding through fast pulley 1801; Fast pulley 1801 is sleeved on the roll banding periphery, and the excircle of fast pulley stretches out a pen cap 1802, and it is interior and fixing through bolt 1803 that the penholder of the sticking pen 18 of point inserts the pen cap 1802.The below of each some roll banding all is provided with a glue box 11; Glue box 11 is placed on the brace table 1101, and brace table 1101 is welded on the tension adjustment frame 1, holds glue in the glue box 11; The rotating speed of adjustment point roll banding; The point roll banding whenever circles, the length of a bag of paper 21 walking, the nib of some glue pen respectively with the glue box in glue, contact once through the paper 21 of transition roller.Paper is through after the tension adjustment; In the paper delivery side of tension adjustment frame except that bottom one deck paper; The bottom surface of all the other each layer paper all can be by the sticking pen of some place gluing liquid at interval automatically, and is bonding automatically between multilayer when multi-ply paper pass through into the pressure hole roller of a frame, when bag becomes tin; Charging door in the middle of having only is uncovered, and the interlayer of other paper is bonding.

The foregoing description only is the preferred embodiments of the utility model; The technical conceive and the essential implementation of the utility model have been specified; Be not to be that protection domain to the utility model limits; All any simple modification and equivalent structure transformation or modifications of being done according to the utility model spirit all should be encompassed within the protection domain of the utility model.

Claims

1. the point of a multi-wall paper bag sack glues device; Comprise that multi-wall paper bag becomes the preceding tension adjustment frame that paper is carried out tension adjustment of tube; Every layer of paper is successively through being positioned at the transition roller of tension adjustment frame paper feed side, the tension force sensor roll at middle part and the transition roller of paper delivery side; It is characterized in that: the transition roller below of said tension adjustment frame paper delivery side is provided with the some roll banding through the external impetus transmission, fixedly installs the sticking pen of the point that rotates synchronously with a roll banding on the some roll banding.

2. according to the sticking device of the point of the said a kind of multi-wall paper bag sack of claim 1, it is characterized in that: said some roll banding and transition roller backward rotation.

3. according to the sticking device of the point of the said a kind of multi-wall paper bag sack of claim 1, it is characterized in that: said some roll banding becomes between the power transmission shaft on the machine chain transmission or band to be in transmission connection with paper bag.

4. according to the sticking device of the point of claim 1 or 2 said a kind of multi-wall paper bag sacks, it is characterized in that: the below of said some roll banding is provided with the glue box, in the some roll banding rotation process, the nib of some glue pen respectively with the glue box in glue, contact through the paper of transition roller.

5. according to the sticking device of the point of the said a kind of multi-wall paper bag sack of claim 1; It is characterized in that: the sticking pen of said point is fixedly installed on the roll banding through fast pulley; Said fast pulley is sleeved on the roll banding periphery, and the excircle of fast pulley stretches out a pen cap, and the sticking pen of point is fixedly installed in the pen cap.

6. according to the sticking device of the point of claim 1,2 or 3 said a kind of multi-wall paper bag sacks; It is characterized in that: said tension adjustment frame paper delivery side is provided with three groups of transition rollers; The below of three groups of transition rollers is equipped with a roll banding; The some roll banding of below becomes between the power transmission shaft of pressing the hole roller on the tube machine chain to be in transmission connection or to be with to be in transmission connection with paper bag, puts between roll banding and the intermediate point roll banding below, is the chain transmission between intermediate point roll banding and the uppermost point roll banding or band is in transmission connection.

7. according to the sticking device of the point of the said a kind of multi-wall paper bag sack of claim 6; It is characterized in that: stretch out an adjusting support on the tension adjustment frame at intermediate point roll banding place; Regulate on the support and offer mounting hole; Be provided with an expansion tightening wheel between intermediate point roll banding and the uppermost point roll banding, the wheel shaft of said expansion tightening wheel is fixed in the mounting hole of regulating support.

8. according to the sticking device of the point of the said a kind of multi-wall paper bag sack of claim 6; It is characterized in that: offer the chute that is used to regulate intermediate point roll banding height on the tension adjustment frame at intermediate point roll banding place, said intermediate point roll banding two ends are fixed in the chute through rolling bearing units.