CN2813278Y

CN2813278Y - Automatic moulding machine for producing drum-shaped bag from planer synthetic resin cloth (paper)

Info

Publication number: CN2813278Y
Application number: CN 200520109724
Authority: CN
Inventors: 林耀章
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-13
Filing date: 2005-06-13
Publication date: 2006-09-06
Anticipated expiration: 2015-06-13

Abstract

The utility model discloses an automatic moulding machine for producing drum-shaped bags from planer synthetic resin cloth (paper), which comprises a moulding device and a sewing device, wherein the moulding device can be used for gluing and folding planer synthetic resin cloth (paper) into a drum-shaped bag, and the sewing device can be used for cutting the drum-shaped bag and sewing the bottom of the drum-shaped bag. The utility model is characterized in that a damping device and a sensing device are arranged between the moulding device and the sewing device, wherein the damping device at least is provided with a fixed roller and a movable roller, the movable roller is arranged on the drum-shaped bag and can be lifted and lowered in an undulant way to buffer the transporting velocity difference of both ends, the sensing device can sense the state of the movable roller to control the transporting velocity of the moulding device, and thus the purpose of manufacturing the drum-shaped bag in a full automation way can be achieved.

Description

Can make the automatic moulding machine of cylinder bag by plane plastic cloth (paper)

Technical field

The utility model relates to a kind of cylinder bag automatic moulding machine, particularly relates to the full automatic automatic moulding machine that can be made the cylinder bag by plane plastic cloth (paper) of a kind of flow process.

Background technology

Referring to shown in Figure 1, general cylinder bag forming machine 10 consists predominantly of a printing mechanism 11, one group of ring stand mechanism 12, one sticky mechanism 13, one shaping mechanism 14, one cutting mechanism 15 and a conveying mechanism 16, this ring stand mechanism 12 is provided with most reels 121, the PP plastic cement cloth or the paper stock 1 that set up continuous level can be provided, make plastic cloth (paper) raw material 1 print out predetermined printed words in the surface by printing mechanism 11 earlier, then be delivered to 13 pairs of edges of sticky mechanism again and coat glue, this shaping mechanism 14 is provided with many group guide rollers 141, can gradually 1 turnover of plane plastic cloth (paper) raw material be changed into drum, being stained with glutinous glue just allows plastic cloth (paper) raw material 1 two edges fit mutually and is shaped to cylinder bag 2, allow the cylinder bag 2 after the moulding be delivered to cutting mechanism 15, cutting mechanism 15 inside have a cutting knife (figure does not show), successional cylinder bag 2 can be cut into a section suitably cylinder bag 3 of size, the cylinder bag 3 that will be cut by conveying mechanism 16 is piled up and is concentrated at last, but cylinder bag 3 so far no show is still finished the stage, its two ends all are logical opening shape, the dealer need send manpower that cylinder bag 3 is moved away from by make-up machine 10 in addition and be transported to other place, utilize manual type to carry out sewing to cylinder bag 3 bases again, so just make and finish a cylinder bag 4.

Though above-mentioned make-up machine 10 can become drum with planar cloth (paper) transformation of ownership, yet manufacturing of its cylinder bag 4 must be divided into two stages of front and back, mainly be because the action of the sewing of back-end process needs the cost time more of a specified duration, time-histories can't with the FEOL synchronization operation that links up, two stages were separated the deadline that whole cylinder bag 4 is spun out in the operation meeting, production efficiency can't effectively promote, and its back segment sewing work is to utilize manual type to carry out, the slow and waste of manpower cost of speed of production.

Referring to shown in Figure 2, tradition has the make-up machine 20 of a kind of bag of sewing cylinder automatically bottom, it consists predominantly of one group of feed ring stand 21, one cutting mechanism 22, one transfer device 23 and a sewing mechanism 24, this feed ring stand 21 is provided with a reel 211, can be for setting up the cylinder cloth 5 that is continuous shape, cylinder cloth 5 can deliver in the cutting mechanism 22, cutting mechanism 22 inside have a cut-off knife (figure does not show), can cut into a section muslin tubing 6 to cylinder cloth 5 according to the predetermined dimension size, this muslin tubing 6 is transferred the path carryings to sewing mechanism 24 via transfer device 23 clampings along 90 degree again, this sewing mechanism 24 has a sewing unit 241 can carry out sewing to muslin tubing 6 bases, so just can manufacture and finish a cylinder bag 7.

Though above-mentioned make-up machine 20 possesses the function on automatic sewing base, but but do not have the function that the planar cloth transformation of ownership is become the cylinder bag, this feed ring stand 21 is limited and must use have made ready-made cylinder cloth 5, yet general cylinder cloth 5 is being made in the middle of the process of cylinder bag, it is quite difficult to implement the operation of a kind of pouring film to the sack inner surface, produced cylinder bag 7 water proofing properties are not good, and durability is relatively poor.

The utility model content

The utility model purpose is to provide a kind of processing procedure can reach the automatic moulding machine that can be made the cylinder bag by plane plastic cloth (paper) of the automation effect that links up fully.

The utility model provides a kind of automatic moulding machine that can be made the cylinder bag by plane plastic cloth (paper), include a shaped device and a sewing device, this shaped device has one can encircle the supply frame of rolling up plane plastic cloth (paper), one can take out plane plastic cloth (paper) and in the sticky mechanism of its predetermined locations gluing by the supply frame, and one can be the shaping mechanism of cylinder bag to plane plastic cloth (paper) bending glue molding, this sewing device has one can be to the cut-off knife mechanism of cylinder bag severing, and the sewing mechanism that can carry out sewing to cylinder bag base, it is characterized in that: a buffer unit, locate in the middle of being arranged on shaped device and sewing device, have a fixed mount, at least one be located on the fixed mount can to the cylinder bag roll to fixed idler whell, at least one pressure is put the action roller that can do lifting on the cylinder bag according to cylinder bag two ends translational speed difference, one can predict the sensing element of action roller height and position, and one can change the control loop of shaped device delivery cylinder bag speed according to the sensing element state.

Effect of the present utility model is to utilize buffer unit can reach synchronization by the transporting velocity of leading portion operations for forming and the operation of back segment sewing, and can suitably adjust its transporting velocity to shaped device, reach the function that to make complete cylinder bag by planar cloth (paper) full-automation whereby.

Description of drawings

Below by most preferred embodiment and accompanying drawing the utility model can be elaborated by the automatic moulding machine that plane plastic cloth (paper) makes the cylinder bag, in the accompanying drawing:

Fig. 1 is the combination vertical view of traditional a kind of cylinder bag forming machine;

Fig. 2 is the combination vertical view of traditional another kind of cylinder bag forming machine;

Fig. 3 is that the utility model can be made the constitutional diagram of automatic moulding machine first preferred embodiment of cylinder bag by plane plastic cloth (paper), illustrates to the utlity model has a shaped device, a buffer unit and a sewing device;

Fig. 4 is the combination vertical view of the foregoing description;

Fig. 5 is the flow chart of manufacturing of above-mentioned preferred embodiment;

Fig. 6 is the constitutional diagram of above-mentioned preferred embodiment, illustrates that buffer unit has two fixed idler whells, an action roller, two sensing elements and a control loop;

Fig. 7 is the action schematic diagram of above-mentioned preferred embodiment, illustrates that action roller descends when arriving to down sensing element, and this control loop can act on the situation that shaped device reduces transporting velocity;

Fig. 8 is the action schematic diagram of above-mentioned preferred embodiment, illustrates that action roller rises when arriving to sensing element, and this control loop can act on the situation that shaped device is accelerated transporting velocity;

Fig. 9 is the constitutional diagram of second preferred embodiment, and the structure kenel of another kind of buffer unit is described;

Figure 10 is the constitutional diagram of the 3rd preferred embodiment, and the structure kenel of another buffer unit is described.

The specific embodiment

Aforementioned and other technology contents, characteristics and effect about the utility model in the following detailed description that cooperates with reference to graphic several preferred embodiments, can clearly present.

Referring to Fig. 3, shown in Figure 4, the utility model can be made the automatic moulding machine of cylinder bag in first preferred embodiment by plane plastic cloth (paper), consist predominantly of a shaped device 30, a buffer unit 40 and a sewing device 50, then, again with composition member of above-mentioned each device and after the space kenel is specified in.

This shaped device 30 has a supply frame 31, an one sticky mechanism 32 and a shaping mechanism 33 and an electric box 34, this supply frame 31 is equiped with a reel 311, the plastic cement cloth 100 (or paper stock) that can be the continuous level shape for cover volume one, simultaneously referring to shown in Figure 5, in the present embodiment, this plastic cement cloth 100 adopts the PP plastic cloth, this sticky mechanism 32 can be by taking out plastic cement cloth 100 on the supply frame 31, and coat glue at its 101 positions, edge, this shaping mechanism 33 has most group guide members 331, these guide members 331 can be brought the plastic cement cloth 200 that is bent into drum together gradually to plane plastic cement cloth 100, this electric box 34 electrically connects with shaped device 30 and establishes, and the startup that can control whole machinery is moved and to the transporting velocity of plastic cement cloth 200.

Simultaneously referring to shown in Figure 6, this buffer unit 40 is undertaken on place, shaped device 30 rears, has a fixed mount 41, two fixed idler whells 42, one action roller 43, on, following two

sensing elements

44,45 and one control loop 46, two fixed idler whells 42 axle respectively are located at two places before and after fixed mount 41 tops, can roll to carrying cylindric plastic cement cloth 200, this action roller 43 is pressed and is put on plastic cement cloth 200, the center has an axostylus axostyle 431, action roller 43 is place in the middle of two fixed idler whells 42 just, plastic cement cloth 200 hangs because of the weight of action roller 43, action roller 43 is subjected to plastic cement cloth 200 tension force can free oscilaltion, two

sensing elements

44,45 present embodiments adopt limit switch, about in the of 43 the desired height position place to be located at action roller respectively, two

sensing elements

44,45 connect and are located on the control loop 46, control loop 46 Electricity Federation again can be controlled to the transporting velocity of 30 pairs of plastic cement clothes 200 of type device to the electric box 34 of shaped device 30.

Again referring to Fig. 4 and shown in Figure 5, this sewing device 50 is undertaken on place, buffer unit 40 rears, has a cut-off knife mechanism 51, one transfer device 52 and a sewing mechanism 53, this cut-off knife mechanism 51 is provided with a cutting knife 511, continuous cylinder plastic adhesive plaster material 200 severings can be become the port cylinder bag 300 of a section regular length, this transfer device 52 can grasp the cylinder bag 300 that has cut, transfer delivery pathways to sewing mechanism 53 along 90 degree, this sewing mechanism 53 is provided with a sewing unit 531, just can carry out sewing and seal, so far can manufacture and finish a complete cylinder bag 400 base of cylinder bag 300.

More than can make each member shape of automatic moulding machine of cylinder bag and form the general introduction of space kenel by plane plastic cloth (paper) for the utility model, then, again the effect statement that moulding action of the present utility model and expection can be reached as after:

Referring to shown in Figure 7, the utility model is at shaped device 30 and the sewing device 50 middle buffer units 40 that are provided with, when shaped device 30 transporting velocities in the place ahead are too fast, the action roller 43 of buffer unit 40 can hang downwards along plastic cement cloth 200, action roller 43 axostylus axostyles 431 compress touch down sensing element 45 after, following sensing element 45 can see through 46 pairs of shaped devices 30 of control loop and assign the instruction that slows down transporting velocity, and action roller 43 can not continue to descend whereby.

Referring to shown in Figure 8, when the transporting velocity of the place ahead shaped device 30 is crossed when slow, buffer unit 40 action rollers 43 can be subjected to the supporting tension force of plastic cement cloth 200 and up rise, after action roller 43 axostylus axostyles 431 pressures contact sensing element 44, last sensing element 44 sees through control loop 46 can assign the instruction of accelerating transporting velocity to shaped device 30, make action roller 43 can not continue to rise, can cushion the speed difference of rear and front end whereby effectively.

In sum, the utility model can be primarily aimed at the disappearance of general make-up machine prouctiveness by the automatic moulding machine that plane plastic cloth (paper) makes the cylinder bag and do an improvement, the preceding half section equipment of the utility model is transporting velocity shaped device 30 faster, second half section equipment is the slower sewing device 50 of transporting velocity, if two kinds of devices are only done combination merely, in course of conveying, will cause plastic cement cloth 200 to push the situation that has some setbacks, therefore the utility model major technique means are to be provided with a buffer unit 40 in the middle of shaped device 30 and the sewing device 50, so as to solving the problem of two ends transporting velocity difference, this buffer unit 40 has an action roller 43 and is seated on the plastic cement cloth 200, has the space of repulsing or subdue the enemy when making whole plastic cement cloth 200 enter buffer unit 40, plastic cement cloth 200 can not cause in course of conveying and push, and this action roller 43 can in position locate to make induction, control transporting velocity shaped device 30 is faster adjusted its speed, the toolroom machine of the different manufacturing speeds of section also can obtain synchronously before and after allowing whereby, therefore the utility model can be begun to manufacture up to sewing and is shaped to cylinder bag 400 by plane cloth 100, operation links up and the complete mechanical automation, prouctiveness is quite high, can effectively save and make and cost of labor, and cylinder bag 400 products of making have best quality simultaneously.

In addition, buffer unit of the present utility model can make other variation, referring to shown in Figure 9, another buffer unit 60 of the utility model second embodiment has several action rollers 61, and connects the connecting rod 62 of all action rollers 61 and two sensing elements 64 that link to each other with a control loop 63, the sensing element 64 of present embodiment adopts general inductor, this connecting rod 62 is subjected to that these action rollers 61 drive can horizontal lifting displacement, and its end just makes induction for sensing element 64.

Referring to shown in Figure 10, the another buffer unit 70 of the utility model the 3rd embodiment has several action rollers 71, a sensing element 72 and a control loop 73, the sensing element 72 of present embodiment includes a turn-button 721 and that links to each other with control loop 73 and connects the trace 722 that is located on the turn-button 721, these trace 722 ends connect and are located at wherein on the action roller 71, when action roller 71 is done upper and lower displacement, just can drive this turn-button 721 by trace 722 rotates, when turn-button 721 turns to the appropriate location, can provide and adjust signal to control loop 73.

Claims

1. the automatic moulding machine that can make the cylinder bag by plane plastic cloth (paper), it includes a shaped device and a sewing device, this shaped device has a supply frame that can encircle volume plane plastic cloth (paper), and can be taken out plane plastic cloth (paper) and can be the shaping mechanism of cylinder bag to plane plastic cloth (paper) bending glue molding in the sticky mechanism and of its predetermined locations gluing by the supply frame, this sewing device has a sewing mechanism that can carry out sewing to the cut-off knife mechanism and of cylinder bag severing to cylinder bag base, it is characterized in that:

One buffer unit, be arranged on place in the middle of shaped device and the sewing device, have a fixed mount, at least one be located on the fixed mount can to the cylinder bag roll to fixed idler whell, at least one pressure put on the cylinder bag sensing element that can predict the action roller height and position and and can change the control loop of shaped device delivery cylinder bag speed according to the sensing element state according to the action roller, that cylinder bag two ends translational speed difference is done lifting.

2. the automatic moulding machine that can be made the cylinder bag by plane plastic cloth (paper) as claimed in claim 1 is characterized in that: this buffer unit has most action rollers, and connects the connecting rod of all action rollers and the sensing element that can make induction one on the other to connecting rod.

3. the automatic moulding machine that can be made the cylinder bag by plane plastic cloth (paper) as claimed in claim 1 is characterized in that: this buffer unit sensing element has the trace that a turn-button and that links to each other with control loop is connected turn-button and action roller.