CN208452435U - A kind of stripping mouth device on the automatic crimper of woven valve bag - Google Patents

Abstract

The utility model discloses the stripping mouth devices on a kind of automatic crimper of woven valve bag, transmission component including flip lid clamp structure and driving flip lid clamp structure, the flip lid clamp structure includes two flip plates, the lateral surface of flip plate is equipped with protrusion, and protrusion is equipped with the air extraction connector connecting with external air source；The left and right ends that sack blank stripping mouth side is also corresponded in protrusion are respectively equipped with adsorbent equipment one and adsorbent equipment two；The medial surface of flip plate is equipped with several ventholes, and the position uniform intervals of venthole respective protrusions arrange, and groove is equipped between two adjacent ventholes and is connected to.The technical problem to be solved by the present invention is to provide the stripping mouth devices on a kind of automatic crimper of woven valve bag, the stripping mouth apparatus structure is simple, sack can be automatically performed to peel off up and down, and stripping mouth effect is good, can be reduced the defect ware quantity occurred because shelling mouth device problem.

Description

A kind of stripping mouth device on the automatic crimper of woven valve bag

Technical field

The utility model relates to a kind of automatic crimpers of woven bag, and in particular to a kind of automatic folding of valve port braiding bag for cement Stripping mouth device on seam machine.

Background technique

Woven bag be widely used in fertilizer, cement, chemical products packaging.

Such as braiding bag for cement, the blank of general valve port bag of cement all can the cutter Jing Guo thermal cutting cut, cut It can be there are lath flanging and valve port flanging be kept off, in order to meet the requirement of cement packing industry, in cement on bag of cement blank afterwards When two edge sealing of bag, gear lath flanging can be folded inwardly to form interlayer, and valve port flanging can also be folded inwardly to form valve port.And In present valve port bag of cement manufacturing process flow, the process of flanging is by manual production mostly, and people are by the folding of cutting While pulling open, then folding into bag, and also to fold valve port, low efficiency, elapsed time is long, large labor intensity, and it is at high cost, but also It is likely to cause individual sacks to omit unfolded or fold inconsistent situation, causes not to be able to satisfy production requirement.

Therefore the automatic crimper occurred on the market solves the problems, such as artificial folding, but the stripping mouth on crimper automatically Device haves the defects that more, and such as using sucker stripping mouth, there may be gas leakage or sacks (to have valve port flanging and gear lath flanging Side) stripping mouth effect it is bad the problems such as, influence seaming operation process, cause to become defect ware after automatic crease.

Utility model content

The purpose of the utility model is to provide the stripping mouth device on a kind of automatic crimper of woven valve bag, the stripping mouth devices Structure is simple, can be automatically performed sack up and down peel off, and shell mouth effect it is good, can be reduced occur because shelling mouth device problem it is residual Substandard products quantity.

To achieve the goals above, the technical solution adopted in the utility model is: a kind of automatic crimper of woven valve bag On stripping mouth device, the transmission component of clamp structure is renovated including pedestal, flip lid clamp structure and capable of drive, the flip lid clamps Structure includes two flip plates, and one end of two flip plates is the driving end of articulated connection, and the opposite other end is opening and closing end；Institute Transmission component connection external motor is stated, motor can drive transmission component opening and closing flip plate；The flip lid clamp structure further includes setting The air extraction connector in flip plate is set, air extraction connector connects external air source, it is characterised in that: the flip plate lateral surface is equipped with Protrusion, the protrusion are internal cavity structures, and the air extraction connector is arranged in protrusion；The medial surface of the flip plate is equipped with The position uniform intervals of several ventholes, the venthole respective protrusions arrange, and are equipped between two adjacent ventholes recessed Slot connection；The left and right ends that the stripping mouth side of sack blank is corresponded in the flip plate are respectively equipped with adsorbent equipment one and adsorbent equipment Two, the wherein valve port flanging position setting of the corresponding sack blank of adsorbent equipment one.

By using above-mentioned technical proposal, air extraction connector connect to control the pressure of raised internal cavity and become with external air source Change, venthole connection cavity, therefore influenced bag webs by pressure to be attracted in flip plate, but venthole is spaced Upper lower bag sheet cannot be kept completely separate well, setting groove is connected to venthole, can effectively enhance adsorption effect, to enhance The stability put is inhaled in control, so that device is continued processing and is provided safeguard；(there is gear lath folding by the stripping mouth side of corresponding sack blank Side and valve port flanging) left and right ends be respectively set adsorbent equipment one and adsorbent equipment two, enhancing stripping mouth device is to sack blank Edge peeling effect, especially at valve port flanging, facilitate the process flow of the flanging in later period, reduce and to be removed because of sack Quality problems caused by problem.

The utility model is further arranged to, and the adsorbent equipment one and adsorbent equipment two are arranged in protrusion；Institute State flip plate and be divided into and turn over cover board and down turnover cover plate, corresponded on the down turnover cover plate sack blank valve port flanging position be equipped with to The supporting plate of outer extension, the supporting plate are equipped with the intercommunicating pore one contacted for adsorbent equipment one with bag body；The cover board that turns over is under The intercommunicating pore two contacted for adsorbent equipment two with sack is equipped in flip plate；The adsorbent equipment one turned on cover board and suction Adsorption device two on down turnover cover plate adsorbent equipment one and adsorbent equipment two be correspondingly arranged.

By using above-mentioned technical proposal, supporting plate is set on down turnover cover plate, can the valve port flanging to sack blank play Supporting role avoids the adsorbent equipment for turning over cover board one may be by valve port when being pressed down against the valve port flanging of contact sack blank Flanging is bent downward, and influences to shell mouth and flanging.

The utility model is further arranged to, and the adsorbent equipment one and adsorbent equipment two are all made of and connect with external air source The vacuum slot device connect.

By using above-mentioned technical proposal, vacuum slot apparatus structure is simple, and adsorption effect is good, therefore preferably using true Empty nozzle unit.

The utility model is further arranged to, and the stripping mouth device further includes guide structure, and the guide structure includes Directing plate and the cylinder that moves back and forth of driving directing plate vertical transfer direction, the directing plate are able to guide sack blank from drawing Pass through under guide plate, is transmitted on stripping mouth device.

By using above-mentioned technical proposal, when sack blank forwards the fast mouth device into stripping, cylinder, which can drive, to be drawn Guide plate gear guarantees that sack blank can pass through under directing plate, sack blank is prevented to be upturned, influence in the top of sack blank The process flow of flanging.

Detailed description of the invention

Fig. 1 is the top view of the utility model；

Fig. 2 is the position the A-A cross-sectional view in the utility model Fig. 1；

Fig. 3 is the structural schematic diagram of the utility model upturning lid and down turnover cover；

Fig. 4 is bag of cement blank structure schematic diagram.

Figure label meaning: 1- pedestal；2- sack blank；201- valve port flanging；202- keeps off lath flanging；3- transmission group Part；4- air extraction connector；5- protrusion；6- venthole；7- groove；8- adsorbent equipment one；9- adsorbent equipment two；10- turns over cover board； 11- down turnover cover plate；111- supporting plate；12- intercommunicating pore one；13- intercommunicating pore two；14- directing plate；15- cylinder.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

The utility model is illustrated below with reference to Fig. 1 to Fig. 4.

A kind of stripping mouth device on the automatic crimper of woven valve bag, including pedestal 1, flip lid clamp structure and capable of driving turn over The transmission component 3 of lid clamp structure, the flip lid clamp structure include two flip plates, and one end of two flip plates is hingedly to connect The driving end connect, the opposite other end are opening and closing end；The transmission component 3 connects external motor, and motor can drive transmission component 3 Opening and closing flip plate；The flip lid clamp structure further includes the air extraction connector 4 being arranged in flip plate, and air extraction connector 4 connects outside Gas source, it is internal cavity structures that the flip plate lateral surface, which is equipped with protrusion 5, described raised 5, and the setting of air extraction connector 4 exists In protrusion 5；The medial surface of the flip plate is equipped with several ventholes 6, and the position of 6 respective protrusions 5 of venthole is uniform It is alternatively arranged, groove 7 is equipped between two adjacent ventholes 6 and is connected to, the spaced venthole 6 of script is made to be interconnected, Stripping mouth effect is good, while strengthening and inhaling the stability put to sack.

The structure of sack blank 2 as shown in Figure 4 includes valve port flanging 201 and gear lath flanging 202；It is right in the flip plate The left and right ends of the stripping mouth side of sack blank 2 are answered to be respectively equipped with adsorbent equipment 1 and adsorbent equipment 29, wherein adsorbent equipment 1 201 position of the valve port flanging setting of corresponding sack blank 2.The adsorbent equipment 1 and adsorbent equipment 29 are arranged at protrusion 5 On；The flip plate, which is divided into, turns over cover board 10 and down turnover cover plate 11, and the valve port folding of sack blank 2 is corresponded on the down turnover cover plate 11 201 position of side supporting plate 111 with outward extension, the supporting plate 111 are equipped with the connection contacted for adsorbent equipment 1 with bag body Hole 1, supporting plate 111 and down turnover cover plate 11 are integrally formed, and can be played the valve port flanging 201 of support sack blank 2, be prevented from adsorbing Valve port flanging 201 is bent downward when device 1 is pressed down against contact sack blank 2, influences subsequent flanging process；It is described to turn over The intercommunicating pore 2 13 contacted for adsorbent equipment 29 with sack is equipped on cover board 10 and down turnover cover plate 11；It is described to turn over cover board 10 On adsorbent equipment 1 and adsorbent equipment 29 on down turnover cover plate 11 adsorbent equipment 1 and adsorbent equipment 29 be correspondingly arranged.

Adsorbent equipment 1 and adsorbent equipment 29 on the utility model preferably select vacuum slot device, vacuum slot Device adsorption effect is good, and structure is simple.

The stripping mouth device further includes guide structure, and the guide structure includes that directing plate 14 and driving directing plate 14 hang down The cylinder 15 that straight transmission direction moves back and forth, the directing plate 14 are able to guide sack blank 2 and pass through under directing plate 14, pass It is sent on stripping mouth device.When sack blank 2 enters stripping mouth device fastly, in order to guarantee that blank and its flanging can be under guide structures Pass through, prevent blank and its flanging from tilting, cylinder 15 can drive the gear of directing plate 14 above sack blank 2, its smooth is drawn Enter to shell mouth device, blank and its flanging tilting generate wrinkle when may cause flip plate opening and closing or flanging tilting could possibly be higher than folding Folded plate on the device of side, influences flanging.

After sack blank 2 enters the grasping part for turning over both cover board 10 and down turnover cover plate 11, air extraction connector 4 is connected External air source start to work, the internal gas of protrusion 5 is vacuumized, venthole 6 and raised 5 connects with the internal cavities, therefore bag The upper lower bag sheet of sub- blank 2 can be adsorbed on respectively and turn on cover board 10 and down turnover cover plate 11, and transmission component 3 can turn over two at this time The opening and closing end of cover board is pulled open, therefore the upper lower bag sheet of sack blank 2 can also be separated up and down, realize the effect of stripping mouth.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made If these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (4)

1. the stripping mouth device on a kind of automatic crimper of woven valve bag, including pedestal, flip lid clamp structure and flip lid can be driven The transmission component of clamp structure, the flip lid clamp structure include two flip plates, and one end of two flip plates is articulated connection Driving end, the opposite other end be opening and closing end；The transmission component connects external motor, and motor can drive transmission component opening and closing Flip plate；The flip lid clamp structure further includes the air extraction connector being arranged in flip plate, and air extraction connector connects external air source, Be characterized in that: the flip plate lateral surface is equipped with protrusion, and the protrusion is internal cavity structures, and the air extraction connector setting exists In protrusion；The medial surface of the flip plate is equipped with several ventholes, the position uniform intervals of the venthole respective protrusions It arranges, groove is equipped between two adjacent ventholes and is connected to；The left and right of the stripping mouth side of sack blank is corresponded in the flip plate Both ends are respectively equipped with adsorbent equipment one and adsorbent equipment two, and wherein the valve port flanging position of the corresponding sack blank of adsorbent equipment one is set It sets.

2. the stripping mouth device on the automatic crimper of a kind of woven valve bag according to claim 1, it is characterised in that: described Adsorbent equipment one and adsorbent equipment two are arranged in protrusion；The flip plate, which is divided into, turns over cover board and down turnover cover plate, under described The valve port flanging position supporting plate with outward extension of sack blank is corresponded in flip plate, the supporting plate is equipped with for adsorbent equipment One intercommunicating pore one contacted with bag body；It is described turn over to be equipped on cover board and down turnover cover plate contacted for adsorbent equipment two with sack Intercommunicating pore two；The adsorbent equipment one turned on cover board and adsorbent equipment one and absorption on adsorbent equipment two and down turnover cover plate Device two is correspondingly arranged.

3. the stripping mouth device on the automatic crimper of a kind of woven valve bag according to claim 1 or 2, it is characterised in that: The adsorbent equipment one and adsorbent equipment two are all made of the vacuum slot device connecting with external air source.

4. the stripping mouth device on the automatic crimper of a kind of woven valve bag according to claim 1, it is characterised in that: described Shelling mouth device further includes guide structure, and the guide structure includes that directing plate and driving directing plate vertical transfer direction are reciprocal back and forth The cylinder of movement, the directing plate are able to guide sack blank and pass through under directing plate, are transmitted on stripping mouth device.