CN211195130U

CN211195130U - Soft bag slitting device

Info

Publication number: CN211195130U
Application number: CN201922122327.7U
Authority: CN
Inventors: 何船; 胡凯龙; 刘焱宇; 许长虹
Original assignee: Truking Technology Ltd
Current assignee: Truking Technology Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-07
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses a device is cut to soft bag, including soft bag support piece, locate the useless angle subassembly of lower punching of cutting the subassembly and locating soft bag support piece below on the soft bag support piece top, go up die-cut subassembly including being used for removing the last drift of useless angle between soft bag and the soft bag, be used for cutting the cutter of soft bag and be used for driving the last mount pad that upper punch and cutter go up and down, the useless angle subassembly of lower punching includes the lower punch and is used for driving the lower mount pad that the lower punch goes up and down, the upper punch with the lower punch aligns. The utility model has the advantages of can get rid of the useless angle between bag and the bag, part bag and bag, improve product quality and equipment degree of automation.

Description

Soft bag slitting device

Technical Field

The utility model relates to a food, pharmaceutical packaging machinery especially relate to a device is cut to soft bag.

Background

After a soft bag line in the market is formed in a bag making mode, in order to ensure that waste corners are completely brought out after the bag making mode is formed and are not left in a mold, and meanwhile, the formed bag is prevented from overturning during output, a bag separating structure is basically omitted, the bag is directly sent to a filling station after the waste corners are removed, and the bag is not completely separated from the bag. After filling, the liquid medicine is easy to emerge due to the dragging between the bag and the bag, and after the liquid medicine emerges to the welding end face of the opening pipe, the bag which emerges is easy to generate air holes at the welding position of the cover after being welded with the cover, so that leakage is caused, the quality of the subsequent welded cover is influenced, and the liquid medicine is easy to swing out when the soft bag is conveyed. In addition, the sterilization tray can be placed after the bag is taken out by manual separation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide one kind can get rid of the useless angle between bag and the bag, part bag and bag, improve product quality's soft bag and cut the device.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a soft bag slitting device comprises a soft bag supporting piece, an upper punching assembly and a lower punching waste corner assembly, wherein the upper punching assembly is arranged above the soft bag supporting piece, the lower punching waste corner assembly is arranged below the soft bag supporting piece, the upper punching assembly comprises an upper punch for punching waste corners between soft bags, a cutter for slitting the soft bags, and an upper mounting seat for driving the upper punch and the cutter to lift, the lower punching waste corner assembly comprises a lower punch and a lower mounting seat for driving the lower punch to lift, and the upper punch is aligned with the lower punch.

As a further improvement of the above technical solution: the upper punching component also comprises a pressing plate for pressing the soft bag.

As a further improvement of the above technical solution: the upper mounting seat is provided with a movable connecting pin in a penetrating mode, the pressing plate is connected with the lower end of the connecting pin, a first elastic piece is sleeved on the connecting pin, and the first elastic piece is located between the pressing plate and the upper mounting seat.

As a further improvement of the above technical solution: the cutters are arranged obliquely.

As a further improvement of the above technical solution: the upper punch is fixedly arranged on the upper mounting seat, and the cutter is fixedly arranged on the upper punch.

As a further improvement of the above technical solution: the lower punch movably penetrates through the lower mounting seat, the upper end of the lower punch is provided with a limiting part, a second elastic piece is sleeved on the lower punch, and the second elastic piece is located between the limiting part and the lower mounting seat.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a soft bag cutting device, during operation, drive upper punch, cutter downstream by upper mount pad, drive the lower punch upstream by lower mount pad, upper punch and lower punch align from top to bottom and push down the useless angular position of soft bag in step, wash away the useless angular position of soft bag through the hedging, the cutter is then cut open the hookup location between soft bag and the soft bag; the mode that adopts the offset is washed the useless angle between with bag and the bag and is eliminated, has guaranteed the completion of sack, has improved pleasing to the eye degree, and the cutter can be well with bag and bag separately completely, effectually prevents that bag and bag from linking to each other, prevents that the filling from overflowing liquid, when the operation after the filling, can prevent effectively that the liquid medicine from swinging out when the motion because of the sack links to each other to improve product quality, and overall structure is simple easily to maintain, the cost of labor that has significantly reduced has promoted the degree of automation of equipment simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a soft bag before being cut.

Fig. 2 is a front view structure schematic diagram of the soft bag slitting device of the utility model.

Fig. 3 is a rear view structure schematic diagram of the soft bag slitting device of the utility model.

Fig. 4 is a schematic structural diagram of the soft bag slitting device when slitting.

Fig. 5 is a schematic diagram of a split soft bag.

The reference numerals in the figures denote: 1. a soft bag support; 2. an upper punching component; 21. an upper punch; 22. a cutter; 23. an upper mounting seat; 24. pressing a plate; 25. a connecting pin; 26. a first elastic member; 3. punching the waste corner component; 31. a lower punch; 32. a lower mounting seat; 33. a limiting part; 34. a second elastic member; 4. a soft bag; 41. waste corners; 42. an oral tube; 5. and welding the components through the interface.

Detailed Description

The invention is described in further detail below with reference to the drawings and specific examples.

Fig. 2 to 4 show the utility model discloses an embodiment of device is cut to soft bag, device is cut to soft bag of this embodiment, including soft bag support piece 1, locate the upper punch of soft bag support piece 1 top and cut subassembly 2 and locate the useless angle subassembly 3 of lower punch of soft bag support piece 1 below, upper punch cuts subassembly 2 including being used for removing the upper punch 21 of useless angle 41 between soft bag 4 and the soft bag 4, a cutter 22 for cutting soft bag 4, and be used for driving upper punch 21 and cutter 22 go up and down last mount pad 23, useless angle subassembly 3 of lower punch includes lower punch 31 and is used for driving lower mount pad 32 that lower punch 31 goes up and down, upper punch 21 aligns with lower punch 31.

When the soft bag slitting device works, the upper punch 21 and the cutter 22 are driven by the upper mounting seat 23 to move downwards, meanwhile, the lower punch 31 is driven by the lower mounting seat 32 to move upwards, the upper punch 21 and the lower punch 31 are aligned up and down and synchronously press the waste corner 41 position of the soft bag 4, the waste corner 41 of the soft bag 4 is punched out by opposite punching, and the cutter 22 cuts the connecting position between the soft bag 4 and the soft bag 4; the mode that adopts the offset is eliminated the useless angle between soft bag 4 and the soft bag 4, has guaranteed the completion nature of sack, has improved pleasing to the eye degree, and cutter 22 can be well with bag and bag separately completely, effectually prevents that bag and bag from linking to each other, prevents that the filling from overflowing liquid, when the operation after the filling, can prevent effectively that the liquid medicine from swinging out when the motion because of the bag links to each other to improve product quality, and overall structure is simple easy to maintain, the cost of labor that has significantly reduced, the degree of automation of equipment has been promoted simultaneously.

Further, in the present embodiment, the upper punch assembly 2 further includes a pressing plate 24 for pressing the flexible bag 4. The pressing plate 24 firstly presses and fixes the soft bag 24, so that the position of the soft bag 4 is prevented from being changed, the accuracy of the subsequent opposite punching and cutting positions is ensured, and the reliability of the device is improved.

Furthermore, in this embodiment, a movable connecting pin 25 is inserted into the upper mounting seat 23, the pressing plate 24 is connected to a lower end of the connecting pin 25, a first elastic member 26 is sleeved on the connecting pin 25, and the first elastic member 26 is located between the pressing plate 24 and the upper mounting seat 23. During operation, the upper mounting seat 23 descends, the pressing plate 24 is driven to descend by compressing the first elastic piece 26, so that the soft bag 4 is tightly pressed, the first elastic piece 26 can realize flexible contact between the pressing plate 24 and the soft bag 4, and damage to the soft bag 4 by the pressing plate 24 is avoided. The first elastic member 26 may be, for example, a coil spring.

As a preferable technical solution, in the present embodiment, the cutting knife 22 is arranged obliquely (in fig. 3 and 4, the left end of the cutting knife 22 is high, and the right end is low). The cutter 22 adopts an inclined cutter, which can improve the bag dividing efficiency and is beneficial to preventing the cutter 22 from cutting the soft bag 4.

In a preferred embodiment, the upper punch 21 is fixed on the upper mounting seat 23, and the cutting knife 22 is fixed on the upper punch 21. During operation, the upper mounting seat 23 descends to drive the upper punch 21 and the cutter 22 to descend synchronously, and the structure is simple and reliable. Of course, in other embodiments, the installation manner of the upper punch 21 and the cutter 22 may be adjusted, and the punching of the waste corner 41 and the slitting of the soft bag 4 may be achieved.

In a preferred embodiment, the lower punch 31 movably penetrates the lower mounting seat 32, and the upper end of the lower punch is provided with a limiting portion 33, the lower punch 31 is sleeved with a second elastic member 34, and the second elastic member 34 is located between the limiting portion 33 and the lower mounting seat 32. During operation, the lower mounting seat 32 rises, the lower mounting seat 32 drives the second elastic piece 34 to rise, the second elastic piece 34 drives the lower punch 31 to rise through the limiting part 33, the second elastic piece 34 can realize flexible contact between the lower punch 31 and the soft bag 4, damage to the soft bag 4 is avoided, and the structure is simple and reliable.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. A soft bag slitting device is characterized in that: the punching device comprises a soft bag supporting piece (1), an upper punching assembly (2) arranged above the soft bag supporting piece (1) and a lower punching waste corner assembly (3) arranged below the soft bag supporting piece (1), wherein the upper punching assembly (2) comprises an upper punch (21) used for punching a waste corner (41) between a soft bag (4) and the soft bag (4), a cutter (22) used for cutting the soft bag (4) and an upper mounting seat (23) used for driving the upper punch (21) and the cutter (22) to lift, the lower punching waste corner assembly (3) comprises a lower punch (31) and a lower mounting seat (32) used for driving the lower punch (31) to lift, and the upper punch (21) is aligned with the lower punch (31).

2. The soft bag slitting device according to claim 1, wherein: the upper punching component (2) also comprises a pressing plate (24) used for pressing the soft bag (4).

3. The soft bag slitting device according to claim 2, wherein: go up mount pad (23) and go up to wear to be equipped with movable connecting pin (25), clamp plate (24) with the lower extreme of connecting pin (25) links to each other, the cover is equipped with first elastic component (26) on connecting pin (25), first elastic component (26) are located clamp plate (24) with go up between mount pad (23).

4. A soft bag slitting device according to claim 1, 2 or 3 wherein: the cutting knife (22) is obliquely arranged.

5. A soft bag slitting device according to claim 1, 2 or 3 wherein: the upper punch head (21) is fixedly arranged on the upper mounting seat (23), and the cutter (22) is fixedly arranged on the upper punch head (21).

6. A soft bag slitting device according to claim 1, 2 or 3 wherein: the lower punch (31) is movably arranged on the lower mounting seat (32) in a penetrating mode, the upper end of the lower punch is provided with a limiting part (33), a second elastic piece (34) is sleeved on the lower punch (31), and the second elastic piece (34) is located between the limiting part (33) and the lower mounting seat (32).