CN214394434U

CN214394434U - Can realize packaging film trimming device of incision uniformity

Info

Publication number: CN214394434U
Application number: CN202023322710.6U
Authority: CN
Inventors: 钟莞生
Original assignee: Dongguan Haibo Laser Packaging Co ltd
Current assignee: Dongguan Haibo Laser Packaging Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-15
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to the technical field of packaging film production, in particular to a packaging film trimming device capable of realizing incision consistency, which comprises a base, wherein supporting plates are arranged on the top wall of the base close to two sides, a discharging roller and a feeding roller are respectively rotatably connected between the two supporting plates at the front side and the rear side, a material pressing mechanism is respectively arranged above the discharging roller and the feeding roller, the material pressing mechanism comprises a U-shaped fixing frame, a material pressing roller is rotatably connected on the fixing frame, a plurality of springs are welded on the top wall of the fixing frame, a fixing plate is arranged above the fixing frame, a plurality of through holes are arranged inside the fixing plate, guide rods are slidably inserted in the through holes, the springs are sleeved on the guide rods, the bottom ends of the guide rods are welded on the fixing frame, the packaging film trimming device capable of realizing incision consistency can tightly press a packaging film to avoid the packaging film from position deviation during conveying, the notches of the cut edges are consistent, and the effect of the cut edges is enhanced.

Description

Can realize packaging film trimming device of incision uniformity

Technical Field

The utility model relates to a packaging film production technical field, specifically speaking relates to a packaging film trimming device that can realize incision uniformity.

Background

The packaging film is mainly used for packaging and as a film coating layer, and is widely applied to the fields of food, medicine, chemical industry and the like. The packaging film needs to be trimmed in the production process, but the conventional trimming device easily causes the packaging film to deviate during trimming, so that the notches of the trimmed edges are inconsistent, and the trimming effect is reduced. In view of the above, we propose a device for cutting edges of a packaging film, which can achieve consistent incision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can realize packaging film trimming device of incision uniformity to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a packaging film trimming device capable of achieving incision consistency comprises a base, wherein supporting plates are mounted on the top wall of the base close to two sides, a discharging roller and a feeding roller are respectively rotatably connected between the two supporting plates at the front side and the rear side, a material pressing mechanism is arranged above the discharging roller and the feeding roller, the material pressing mechanism comprises a U-shaped fixing frame, the fixing frame is rotatably connected with the material pressing roller, a plurality of springs are welded on the top wall of the fixing frame, a fixing plate is arranged above the fixing frame, a plurality of through holes are formed in the fixing plate, guide rods are slidably inserted into the through holes, the springs are sleeved on the guide rods, the bottom ends of the guide rods are welded on the fixing frame, and stop blocks are welded at the top ends of the guide rods; the roof of backup pad is close to intermediate position department and is equipped with cutting edge mechanism, cutting edge mechanism includes the fixing base, the fixed slot has been seted up to the diapire of fixing base, and is equipped with the lead screw in the fixed slot, threaded connection has two regulating blocks on the lead screw, cutting blade is installed to the diapire of regulating block.

Preferably, the second chutes are formed in the outer walls of the two sides of the adjusting block, the inner walls of the two sides of the fixing seat are provided with second sliding blocks, and the second sliding blocks are matched with the second chutes in size and are connected in a sliding mode.

Preferably, one end of the lead screw extends to the outside of the fixed seat and is fixedly connected with a knob.

Preferably, the fixing seat is fixedly installed on the top wall of the supporting plate through a bolt, and two ends of the fixing plate are respectively welded on the two supporting plates.

Preferably, the top end of the spring is welded on the bottom wall of the fixing plate, and the top wall of the base is provided with a collecting box between the two supporting plates.

Preferably, the bottom wall of the collecting box is provided with two first sliding blocks, the top wall of the base is provided with two first sliding grooves, and the first sliding blocks are matched with the first sliding grooves in size and are in sliding connection with the first sliding grooves in size.

Preferably, a handle is arranged on the front side wall of the collecting box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this can realize packaging film trimming device of incision uniformity through swager's setting, when cutting a border to packaging film, can compress tightly packaging film, avoids it to take place the offset when carrying for the incision of cutting a border is unanimous, has strengthened the effect of cutting a border.

2. This can realize packaging film trimming device of incision uniformity through the setting of collecting the box, can retrieve the waste material that produces when cutting the limit.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a part of the structure of the collecting box of the present invention;

fig. 3 is an explosion structure diagram of the material pressing mechanism of the present invention;

fig. 4 is an explosion structure diagram of the middle trimming mechanism of the present invention.

The meaning of the reference symbols in the figures is:

1. a base; 10. a first chute; 11. a support plate; 12. a feeding roller; 13. a discharging roller; 14. a collection box; 140. a first slider; 15. a handle;

2. a material pressing mechanism; 20. a fixed mount; 21. a nip roll; 22. a spring; 23. a fixing plate; 230. a through hole; 24. a guide bar; 25. a stopper;

3. an edge cutting mechanism; 30. a fixed seat; 300. a second slider; 31. a lead screw; 32. a knob; 33. an adjusting block; 330. a second chute; 34. and (4) cutting the blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

a packaging film edge cutting device capable of achieving incision consistency comprises a base 1, supporting plates 11 are mounted on the top wall of the base 1 close to two sides, a discharging roller 13 and a feeding roller 12 are respectively connected between the two supporting plates 11 at the front side and the rear side in a rotating mode, a pressing mechanism 2 is arranged above the discharging roller 13 and the feeding roller 12, the pressing mechanism 2 comprises a U-shaped fixing frame 20, the pressing roller 21 is connected to the fixing frame 20 in a rotating mode, a plurality of springs 22 are welded on the top wall of the fixing frame 20, a fixing plate 23 is arranged above the fixing frame 20, a plurality of through holes 230 are formed in the fixing plate 23, guide rods 24 are inserted into the through holes 230 in a sliding mode, the springs 22 are sleeved on the guide rods 24, the bottom ends of the guide rods 24 are welded on the fixing frame 20, and stop blocks 25 are welded at the top ends of the guide rods 24; the roof of backup pad 11 is close to intermediate position department and is equipped with cutting edge mechanism 3, and cutting edge mechanism 3 includes fixing base 30, and the fixed slot has been seted up to the diapire of fixing base 30, and is equipped with lead screw 31 in the fixed slot, and threaded connection has two regulating blocks 33 on the lead screw 31, and cutting blade 34 is installed to the diapire of regulating block 33.

In this embodiment, the outer walls of the two sides of the adjusting block 33 are both provided with a second sliding chute 330, the inner walls of the two sides of the fixing seat 30 are both provided with a second sliding block 300, and the size of the second sliding block 300 is matched with the size of the second sliding chute 330, and the two sliding blocks are connected with each other in a sliding manner.

It is worth to be noted that threaded holes with opposite threads are formed in the two adjusting blocks 33.

In this embodiment, one end of the screw rod 31 extends to the outside of the fixing seat 30 and the knob 32 is fixedly connected, and the screw rod 31 can be driven to rotate by rotating the knob 32, so that the two adjusting blocks 33 can be driven to move close to each other or away from each other, and the positions of the two cutting blades 34 can be adjusted.

Further, the fixing seat 30 is fixedly installed on the top wall of the supporting plate 11 by bolts, and the two ends of the fixing plate 23 are respectively welded on the two supporting plates 11, so that the fixing plate 23 can be firmly fixed on the supporting plates 11.

In this embodiment, the top end of the spring 22 is welded on the bottom wall of the fixing plate 23, the collecting box 14 is arranged between the two supporting plates 11 on the top wall of the base 1, and the cut-off edges of the packaging film can be collected by the collecting box 14.

In this embodiment, the bottom wall of the collecting box 14 is provided with two first sliding blocks 140, the top wall of the base 1 is provided with two first sliding chutes 10, and the first sliding blocks 140 are matched with the first sliding chutes 10 in size and are slidably connected therebetween.

In this embodiment, install handle 15 on the preceding lateral wall of collection box 14, pulling handle 15 conveniently gets collection box 14 and puts.

The packing film trimming device that can realize incision uniformity of this embodiment is when using, earlier according to packing film's size and the demand that needs the trimming, it rotates knob 32 and drives lead screw 31 and rotate to rotate, can drive two regulating blocks 33 and be close to each other or keep away from the removal each other, transfer suitable position with two cutting blade 34, can compress tightly the packing film that needs cut through nip roll 21 and make it carry steadily, avoid packing film emergence offset when cutting, can make packing film trimming incision keep unanimous.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can realize wrapping film trimming device of incision uniformity, includes base (1), its characterized in that: the top wall of the base (1) is provided with supporting plates (11) close to two sides, a discharging roller (13) and a feeding roller (12) are respectively rotatably connected between the two supporting plates (11) at the front side and the rear side, a pressing mechanism (2) is respectively arranged above the discharging roller (13) and the feeding roller (12), the pressing mechanism (2) comprises a U-shaped fixing frame (20), the fixing frame (20) is rotatably connected with a pressing roller (21), the top wall of the fixing frame (20) is welded with a plurality of springs (22), a fixing plate (23) is arranged above the fixing frame (20), a plurality of through holes (230) are formed in the fixing plate (23), the through holes (230) are slidably inserted with guide rods (24), the springs (22) are sleeved on the guide rods (24), and the bottom ends of the guide rods (24) are welded on the fixing frame (20), a stop block (25) is welded at the top end of the guide rod (24); the roof of backup pad (11) is close to intermediate position department and is equipped with cutting edge mechanism (3), cutting edge mechanism (3) are including fixing base (30), the fixed slot has been seted up to the diapire of fixing base (30), and is equipped with lead screw (31) in the fixed slot, threaded connection has two regulating blocks (33) on lead screw (31), cutting blade (34) are installed to the diapire of regulating block (33).

2. The apparatus for cutting edges of packaging film to achieve slit conformity as claimed in claim 1, wherein: second spout (330) have all been seted up on the both sides outer wall of regulating block (33), all be equipped with second slider (300) on the both sides inner wall of fixing base (30), the size of second slider (300) with the size looks adaptation of second spout (330), and sliding connection between the two.

3. The apparatus for cutting edges of packaging film to achieve slit conformity as claimed in claim 1, wherein: one end of the lead screw (31) extends to the outside of the fixed seat (30) and is fixedly connected with a knob (32).

4. The apparatus for cutting edges of packaging film to achieve slit conformity as claimed in claim 1, wherein: the fixing seat (30) is fixedly installed on the top wall of the supporting plate (11) through bolts, and two ends of the fixing plate (23) are welded on the two supporting plates (11) respectively.

5. The apparatus for cutting edges of packaging film to achieve slit conformity as claimed in claim 1, wherein: the top end of the spring (22) is welded on the bottom wall of the fixing plate (23), and a collecting box (14) is arranged between the two supporting plates (11) on the top wall of the base (1).

6. The apparatus for cutting edges of packaging film to achieve slit conformity as claimed in claim 5, wherein: the collection box is characterized in that two first sliding blocks (140) are arranged on the bottom wall of the collection box (14), two first sliding grooves (10) are formed in the top wall of the base (1), the size of each first sliding block (140) is matched with that of each first sliding groove (10), and the first sliding blocks are connected in a sliding mode.

7. The apparatus for cutting edges of packaging film to achieve slit conformity as claimed in claim 5, wherein: a handle (15) is arranged on the front side wall of the collecting box (14).