CN201305150Y

CN201305150Y - Feeding mechanism for pen-core packaging bag

Info

Publication number: CN201305150Y
Application number: CNU200820152382XU
Authority: CN
Inventors: 黄新龙; 徐龙飞; 董松俊; 黄小喜
Original assignee: SHANGHAI LEMEI STATIONERY CO Ltd
Current assignee: SHANGHAI LEMEI STATIONERY CO Ltd
Priority date: 2008-08-27
Filing date: 2008-08-27
Publication date: 2009-09-09
Anticipated expiration: 2018-08-27

Abstract

The utility model relates to a feeding mechanism for a pen-core packaging bag, which is used for parting overlapped pen-core packaging bags or similar articles one by one. The feeding mechanism comprises a charging box provided with at least one silo, a rotating sucking disc, a baffle plate and a claw, wherein, the silo is used for placing the overlapped pen-core packaging bags, and the silo is provided with a discharging opening; the rotating sucking disc is arranged at the bottom of the charging box and used for absorbing and then partially pulling the pen-core packaging bags emerged from the discharging opening; the baffle plate is arranged at the discharging opening of the silo and used for preventing the pen-core packaging bags from dropping out of the discharging opening, but the adsorptive power of the rotating sucking disc to the packaging bags is greater than the blocking force of the baffle plate to the packaging bags, and the blocking force of the baffle plate to the packaging bags is greater than the adhesion force between the pen-core packaging bags; and the claw is arranged in the predetermined position adjacent to the discharging opening and used for fully dragging the pen-core packaging bags partially pulled out of the silo after being absorbed by the rotating sucking disc out.

Description

The pen core packing bag cutting agency

Technical field

The utility model relates to the cutting agency of a kind of pen core packing bag and analogue thereof.

Background technology

The existing packing method of pen core such as ballpoint pen, water-color paintbrush is finished by manual, finish the packing of a large amount of pen cores, then needs a large amount of workmans, and value-added content of product is very low like this.Therefore, be necessary to provide a kind of mechanism that stacked pen core packing bag can be separated automatically taking-up, thereby the realization pen core is packed automatically.

The utility model content

The purpose of this utility model is to provide a kind of pen core packing bag cutting agency, is used for stacked pen core packing bag or its analogue are separated one by one.

In order to realize described purpose, pen core packing bag cutting agency of the present utility model, it is used for stacked pen core packing bag or analogue are separated one by one, be characterized in, comprise: hopper, it has at least one hopper, and this hopper is used to place stacked pen core packing bag, and this hopper has discharging opening; Rotate sucker, be arranged on the bottom of hopper, be used for the pen core packing bag absorption trailing portion that exposes from this discharging opening is pulled out; Plate washer, be arranged on the discharging opening of hopper, be used to stop that pen core packing bag drops out from discharging opening, but rotate sucker to the adsorption affinity of packaging bag greater than the barrier force of this plate washer to pen core packing bag, and this plate washer to the barrier force of pen core packing bag greater than the adhesive force between the pen core packing bag; And collude pawl, and be arranged on the desired location of contiguous discharging opening, be used for pulling out the pen core packing bag of hopper from all hauling-outs of hopper with being rotated sucker absorption trailing portion.

Described pen core packing bag cutting agency, its further characteristics are, this rotation sucker comprises at least one vacuum cup and swing arm, this vacuum cup is arranged on the swing arm, this vacuum cup is used for this pen core packing bag of absorption after turning to the pen core packing bag that exposes from discharging opening with this swing arm, and swing arm has the predetermined pivot angle that this pen core packing bag partly can be pulled out.

Described pen core packing bag cutting agency, its further characteristics are that the discharging opening of each hopper is arranged on an end of the bottom of this hopper.

Described pen core packing bag cutting agency, its further characteristics are that each hopper comprises that also one is used to put into the drain hole of pen core packing bag.

Described pen core packing bag cutting agency, its further characteristics be, when baffle plate be arranged on this discharging opening, near an end of the end of pen core packing bag.

Described pen core packing bag cutting agency, its further characteristics be, colludes pawl and comprise that at least one colludes and a linked block, and this colludes attached on the linked block, this linked block drive by an actuating device and can drive this collude away from discharging opening near the hopper of hopper.

Described pen core packing bag cutting agency, its further characteristics are that this swing arm is arranged on the bottom of hopper.

Described pen core packing bag cutting agency, its further characteristics be, this collude pawl collude with pen core packing bag on a circular hole be complementary.

Described pen core packing bag cutting agency, its further characteristics are that each hopper also has a lateral opening.

Described pen core packing bag cutting agency, its further characteristics are that described predetermined pivot angle is 45 degree.

The beneficial effects of the utility model are: hopper plays the storing effect, rotate sucker and work to separate pen core packing bag with plate washer, the pen core packing bag that colludes after pawl plays a part to separate is held out to next apparatus for work, after being equipped with various actuating devices like this, pen core packing bag cutting agency of the present utility model can be separated stacked pen core packing bag automatically one by one, obviously, also can separate with the similar bag of the shape of pen core packing bag by the utility model.

Description of drawings

Fig. 1 is the front view of an embodiment of the present utility model.

Fig. 2 is that the axle of embodiment shown in Figure 1 is surveyed view.

Fig. 3 is the axis side view of the other direction of embodiment shown in Figure 1.

The specific embodiment

Below in conjunction with preferred embodiment the utility model is described in detail, identical in the accompanying drawings label indicates identical part, should be noted that, in description described later, although employed term is to select from public term, but some term then is the applicant to be judged by it and selects, and its detailed meanings should be understood according to the spirit that the utility model desire discloses.

As Fig. 1, Fig. 2 and shown in Figure 3, an embodiment of the present utility model comprises hopper 1, colludes pawl 3, rotates sucker 5 and plate washer 4.

Hopper 1 comprises the groove 11 of a plurality of placement packaging bags 2, and the width of groove 11 and length are slightly larger than the width and the length of packaging bag 2.Each groove 11 has the drain hole 21 of packaging bag of putting into 2 and is used to take out the discharging opening 22 of packaging bag 2.Each groove 11 of hopper 1 is independent of each other.The quantity of groove 11 is decided according to the designed productive capacity of manufacturing line, and hopper 1 can comprise at least one groove.In the present embodiment, groove 11 also has the lateral opening 23 of U-shaped, the lateral opening 23 of this U-shaped not necessarily, but preferably keep, be convenient to like this when packaging bag 2 occurs blocking stifled or other abnormal condition, take out packaging bag by this lateral opening 23, the lateral opening 23 of this U-shaped can be saved the material of hopper 1 in other words.The width of drain hole 21 and length are slightly larger than the width and the length of packaging bag 2, so that groove 11 is put in packaging bag 2 easily.The length of discharging opening 22 is less than the length of packaging bag 2, so that packaging bag 2 can freely not fall from groove 11, but the width of the width of discharging opening 22 and packaging bag 2 is close, preferably equate or more bigger, can also make packaging bag 2 be removed easily when falling in the groove 11 guaranteeing that packaging bag 2 can not filled like this.Discharging opening 22 is sides of contiguous hopper 1, but its position should be not limited thereto.End at discharging opening 22 is provided with baffle plate 4, the position of baffle plate 4 and width acting on the resistance in the packaging bag 2 and decide optionally, particularly, rotate sucker 5 when siphoning away a nethermost packaging bag 2 together with drawing penult packaging bag (packaging bag adjacent) at present with nethermost packaging bag, the resistance of 4 pairs of penult packaging bags of baffle plate is greater than the adhesive force of nethermost packaging bag to the penult packaging bag.That is to say that baffle plate 4 plays stops that the packaging bag of having pulled out pulls out the drop-down action of the packaging bag that is not drawn out, act at this point, there are many modification in baffle plate 4, for example, change the position of baffle plate 4 and discharging opening 22, the width that perhaps utilizes discharging opening 22 both sides width to be slightly less than packaging bag 2 replaces the effect of baffle plate 4.

Rotate free-ended a plurality of vacuum cups 52 that sucker 5 comprises a swing arm 51 and is connected swing arm 51, the quantity of the quantity of vacuum cup 52 and groove 11 is to correspondence.Rotation sucker 5 is arranged on the bottom side of hopper 1, particularly, a kind of simple arrangement is, swing arm 51 is rotatably connected to the bottom of hopper 1, certainly be not limited thereto, swing arm 51 mainly is to be used to provide the swing of vacuum cup 52 in the bottom side of hopper 1, as long as meet the arrangement of this function.Swing arm 51 is by a motor-driven (not shown).

With reference to Fig. 1, during discharging, swing arm 51 rotates counterclockwise, and stops when the sucker mouth contacts with one of the bottom of stacked package pack 2.Then, vacuum cup 52 produces vacuum and holds nethermost packaging bag 2, then about swing arm 51 quick clickwise 45 degree, as previously mentioned, because the adsorption affinity of vacuum cup 52 is greater than the resistance of 4 pairs of packaging bags of baffle plate, the right end portion of nethermost packaging bag 2 just is rotated sucker 5 and pulls out, nethermost packaging bag 2 simultaneously to the adhesive force of its adjacent packaging bag less than the resistance of baffle plate 4, so have only the right part branch of nethermost packaging bag 2 to be drawn out to these adjacent packaging bags.Vacuum cup 52 belongs to prior art, and its embodiment is not given unnecessary details.

Collude pawl 3 and comprise linked block 31 and collude 32, collude 32 quantity quantity corresponding to groove 11 attached to a plurality of on the linked block 31.Linked block 31 is driven and can moved perpendicular to the direction of hopper bottom or along the direction of groove 11 by an actuating device, but the moving direction of linked block 31 can select from a plurality of sense of motions, as long as it can all pull out packaging bag 2 from groove 11.Described actuating device generally comprises a motor and a drop-gear box, and actuating device belongs to prior art, does not also give unnecessary details at this.After about packaging bag rotation 45 degree of the rotation sucker 5 absorption bottoms, colluding pawl 3 moves to left and colludes 32 tops and be positioned at down motion (front end of packaging bag 2 generally can have a circular hole) again behind the positive center of packaging bag front end circular hole, then rotate the sucker vacuum breaker, collude pawl 3 and hook packaging bag and move right, packaging bag is dragged on next apparatus for work.Colluding pawl 3 only schematically shows in Fig. 1-3, it is mainly used in the automatic engagement packaging bag and groove 11 is pulled out in packaging bag, the mode of colluding pawl 3 automatic engagement packaging bags is not limited to aforesaid utilization and colludes 32 and hook the circular hole of packaging bag, can also be clamping or sticks other modes that waits.

Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, should understand and wherein can make variations and modifications and do not break away from the utility model in a broad sense, so be not that conduct is to qualification of the present utility model, therefore, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.

Claims

1. pen core packing bag cutting agency, it is used for stacked pen core packing bag or analogue are separated one by one, it is characterized in that, comprising:

Hopper, it has at least one hopper, and this hopper is used to place stacked pen core packing bag, and this hopper has discharging opening;

Rotate sucker, be arranged on the bottom of hopper, be used for the pen core packing bag absorption trailing portion that exposes from this discharging opening is pulled out;

Plate washer, be arranged on the discharging opening of hopper, be used to stop that pen core packing bag drops out from discharging opening, but rotate sucker to the adsorption affinity of packaging bag greater than the barrier force of this plate washer to pen core packing bag, and this plate washer to the barrier force of pen core packing bag greater than the adhesive force between the pen core packing bag; And

Collude pawl, be arranged on the desired location of contiguous discharging opening, be used for pulling out the pen core packing bag of hopper from all hauling-outs of hopper being rotated sucker absorption trailing portion.

2. pen core packing bag cutting agency as claimed in claim 1, it is characterized in that, this rotation sucker comprises at least one vacuum cup and swing arm, this vacuum cup is arranged on the swing arm, this vacuum cup is used for this pen core packing bag of absorption after turning to the pen core packing bag that exposes from discharging opening with this swing arm, and swing arm has the predetermined pivot angle that this pen core packing bag partly can be pulled out.

3. pen core packing bag cutting agency as claimed in claim 1 is characterized in that, the discharging opening of each hopper is arranged on an end of the bottom of this hopper.

4. pen core packing bag cutting agency as claimed in claim 1 is characterized in that, each hopper comprises that also one is used to put into the drain hole of pen core packing bag.

5. pen core packing bag cutting agency as claimed in claim 1 is characterized in that, baffle plate be arranged on this discharging opening, near an end of the end of pen core packing bag.

6. pen core packing bag cutting agency as claimed in claim 1, it is characterized in that, collude pawl and comprise that at least one colludes and a linked block, this colludes attached on the linked block, this linked block drive by an actuating device and can drive this collude away from discharging opening near the hopper of hopper.

7. pen core packing bag cutting agency as claimed in claim 2 is characterized in that this swing arm is arranged on the bottom of hopper.

8. pen core packing bag cutting agency as claimed in claim 6 is characterized in that, this collude pawl collude with pen core packing bag on a circular hole be complementary.

9. pen core packing bag cutting agency as claimed in claim 1 is characterized in that each hopper also has a lateral opening.

10. pen core packing bag cutting agency as claimed in claim 2 is characterized in that, described predetermined pivot angle is 45 degree.