CN216863178U

CN216863178U - Plastic film cutting machine convenient to adjust and cut width

Info

Publication number: CN216863178U
Application number: CN202220678393.1U
Authority: CN
Inventors: 刘建中
Original assignee: Hebei Fiom Composite Material Co ltd
Current assignee: Hebei Fiom Composite Material Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-07-01
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses a plastic film splitting machine convenient for adjusting splitting width, which comprises a top plate, a rolling roller group, an unwinding roller group, a first side frame, a second side frame, a plastic film and a dust removal cylinder, wherein the plastic film and the dust removal cylinder are arranged on the top plate, the lower end of the top plate is provided with a supporting leg caster, the first side frame is provided with an adjusting motor and a guide rod, the adjusting motor is provided with a double-threaded rod, the double-threaded rod is in threaded connection with an adjusting plate, the adjusting plate is provided with an adjusting screw hole, a guide hole and a splitting motor, the splitting motor is provided with a splitting cutter, the second side frame is provided with a screw hole, the screw hole is in threaded connection with a stud, the stud is provided with a stud handle and a locking pad, the dust removal cylinder is provided with a positioning groove, and a smooth layer is arranged in the positioning groove. The problem of relatively poor stability and accuracy in manual adjustment of the slitting width is avoided, cleanliness of the slit plastic film is improved, convenient replacement of the dust removing barrel is achieved, and use flexibility of the top plate is improved.

Description

Plastic film cutting machine convenient to adjust and cut width

Technical Field

The utility model relates to the technical field of plastic film slitting, in particular to a plastic film slitting machine convenient for adjusting slitting width.

Background

The PE plastic film is mostly used for packaging and as a film-coated layer, and has been widely used in the fields of food, medicine, chemical industry, etc., wherein the proportion of the PE plastic film is the largest in food packaging, such as beverage packaging, quick-frozen food packaging, steamed food packaging, fast food packaging, etc.

In the production process of the PE plastic film, the PE plastic film is generally required to be cut into different width sizes required by design packaging through a cutting machine.

However, the existing slitting machine for plastic films is poor in stability and accuracy of width adjustment when the plastic films are slit, and dust particles are on the surfaces of the plastic films, so that the cleanliness of the slit plastic films is low, and the using flexibility of the top plates is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plastic film splitting machine convenient for adjusting splitting width, and aims to solve the problems that in the prior art, stability and accuracy of manual adjustment of splitting width are poor, dust particles exist on the surface of a plastic film, so that cleanliness of the split plastic film is low, and using flexibility of a top plate is low.

In order to achieve the purpose, the utility model provides the following technical scheme: a plastic film splitting machine convenient for adjusting splitting width comprises a top plate, a rolling roller group, an unreeling roller group, a first side frame, a second side frame, a plastic film and a dust removing cylinder which are arranged on the top plate, wherein the lower end of the top plate is provided with a supporting leg trundle, the first side frame is provided with an adjusting motor and a guide rod, the adjusting motor is provided with a double-threaded rod, the double-threaded rod is in threaded connection with an adjusting plate, the adjusting plate is provided with an adjusting screw hole, a guide hole and a splitting motor, the splitting motor is provided with a splitting cutter, the second side frame is provided with a screw hole, the screw hole is in threaded connection with a stud, the stud is provided with a stud handle and a locking pad, the dust removing cylinder is provided with a positioning groove, the positioning groove is internally provided with a smooth layer, the locking pad is an elastic silica gel pad, and when the stud is locked and clamped into the positioning groove, the locking pad can be extruded and generate resilience force, the resilience force is applied to the stud to avoid the self-rotation loosening of the stud.

Preferably, the overlooking width of the dust removing cylinder is not less than the overlooking width of the plastic film, the overlooking width of the top plate is greater than the overlooking width of the plastic film, and when slitting and rolling dust adhesion are carried out, the top plate can give upward jacking force to the whole plastic film, so that slitting and dust adhesion effects are ensured.

Preferably, the guide hole is in sliding sleeve connection with the guide rod, and when the distance is adjusted, the rotation phenomenon of the adjusting plate and the slitting knife can be avoided.

Preferably, the landing leg truckle is bilateral symmetry's two sets ofly, and every group is two of symmetry, when not using, can realize that the extension board removes and goes out to can wash the mesa surface, guarantee the clean smoothness nature of mesa.

Preferably, the regulating plate is two that the symmetry set up, two threaded rods and regulation screw threaded connection can realize that two regulating plates keep away from simultaneously or be close to the regulation, and then realize that two intervals that divide the cutter are convenient to be adjusted.

Preferably, the outer side end face of the dust removing cylinder is tightly attached to the upper end face of the plastic film, and the outer surface of the dust removing cylinder is provided with adhesive paper, so that dust particles can be effectively adhered and removed.

Preferably, the smooth layer is evenly laid on the inner groove wall surface of the positioning groove, the smooth layer is a fluorocarbon resin gluing layer, the fluorocarbon resin gluing layer can be stably bonded, the leveling property is high, the friction property is low, and the rotation smoothness of the dust removing cylinder is ensured.

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

1. according to the utility model, through the arranged double-threaded-rod electric control adjusting structure with the guide structure, the simultaneous and stable electric control width adjustment of the distance between the two slitting knives is realized, the stability and accuracy of the width adjustment during slitting of the plastic film are effectively improved, and the problem of poor stability and accuracy in manual adjustment of the slitting width is avoided.

2. According to the utility model, through the self-rotating type dust removing cylinder arranged between the slitting structure and the discharging roller group structure, the surface dust adhesion of the plastic film conveyed by translational discharging before slitting can be realized, the cleanness of the plastic film after slitting is improved, and in addition, the convenient replacement of the dust removing cylinder is realized through the arranged stud structure with the stud cap handle.

3. According to the utility model, through the arranged top plate structure with the supporting leg caster wheels, the top plate can be integrally moved out when not used, so that the use flexibility of the top plate is improved.

Drawings

FIG. 1 is a top view of the overall structure of the present invention;

FIG. 2 is an enlarged view at W of FIG. 1 in accordance with the present invention;

fig. 3 is a front view W of fig. 1 of the present invention.

In the figure: the device comprises a top plate 1, a plastic film 10, a supporting leg caster 11, a winding roller group 12, an unwinding roller group 13, a first side frame 2, a guide rod 21, an adjusting motor 3, a double-threaded rod 31, an adjusting plate 4, an adjusting screw hole 41, a guide hole 42, a slitting motor 43, a slitting knife 44, a second side frame 5, a screw hole 51, a stud 6, a column cap handle 61, a locking pad 62, a dust removing cylinder 7, a positioning groove 71 and a smooth layer 711.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, 2 and 3, a plastic film splitting machine convenient for adjusting splitting width in the drawing includes a top plate 1, a winding roller set 12, an unwinding roller set 13, a first side frame 2, a second side frame 5, a plastic film 10 arranged on the top plate 1, and a dust removing cylinder 7, wherein a leg caster 11 is arranged at the lower end of the top plate 1, an adjusting motor 3 and a guide rod 21 are arranged on the first side frame 2, a double-threaded rod 31 is arranged on the adjusting motor 3, an adjusting plate 4 is in threaded connection with the double-threaded rod 31, an adjusting screw hole 41, a guide hole 42 and a splitting motor 43 are arranged on the adjusting plate 4, a splitting knife 44 is arranged on the splitting motor 43, a screw hole 51 is arranged on the second side frame 5, a stud 6 is in threaded connection with the screw hole 51, a stud handle 61 and a locking pad 62 are arranged on the stud 6, a positioning groove 71 is arranged on the dust removing cylinder 7, and a smooth layer 711 is arranged in the positioning groove 7.

The top width of the top plate 1 is larger than the top width of the plastic film 10, and the top width of the dust removing cylinder 7 is not smaller than the top width of the plastic film 10, so that the dust removing cylinder 7 can effectively stick and remove the particle dust on the surface of the plastic film 10.

The guide hole 42 and the guide rod 21 are slidably sleeved, and when the distance between the two adjusting plates 4 is adjusted, the adjusting plates 4 can slide along the guide rod 21 through the guide hole 42, so that the rotation phenomenon of the adjusting plates 4 is avoided.

Landing leg truckle 11 is two sets of for bilateral symmetry, and every group is two of symmetry, and landing leg truckle 11 has landing leg and truckle to constitute, and the landing leg welds in the lower extreme of roof 1, and truckle 11 is for having the universal caster of brake, when not using, can realize that extension board 1 removes and goes out.

The adjusting plates 4 are symmetrically arranged, the double-threaded rod 31 is in threaded connection with the adjusting screw hole 41, the double-threaded rod 31 is a forward and reverse threaded rod, the two adjusting plates 4 can be simultaneously far away from or close to the adjusting, and then two convenient adjusting of the distance between the cutting knives 44 is achieved.

The end surface of the outer side of the dust removing cylinder 7 is tightly attached to the upper end surface of the plastic film 10, and the dust removing cylinder 7 can be driven to rotate and carry out dust adhering effect.

The smooth layer 711 is uniformly laid on the wall surface of the inner groove of the positioning groove 71, the regular sections of the positioning groove 71 and the stud 6 are both circular structures, and the smooth surface of the smooth layer 711 is matched, so that the dust can be adhered to the whole dust removing cylinder 7 in a self-rotating manner along with the transverse movement of the plastic film 10.

When used in this embodiment: cut the requirement according to the design, if the plastic film 10 width that needs cut at present is a bit narrow, can start adjusting motor 3, drive the corotation of double-threaded rod 31, screw transmission through adjusting screw 41 drives two regulating plates 4 and removes in opposite directions and is close to, treat that the interval between two slitting knives 44 is adjusted to the design and is cut when needing, stop adjusting motor 3, start the motor on the winding roller group 12 after that, realize that plastic film 10 blowing from the right side to the left removes, two slitting knives 44 can carry out the cutting of should having adjusted the width to plastic film 10 simultaneously, the stable precision of width regulation when having improved to cut plastic film 10.

Moreover, when the plastic film 10 is discharged from right to left and moved and cut, the dust removal cylinder 7 is driven to rotate, and the dust removal cylinder 7 can effectively and comprehensively remove granular dust on the surface of the plastic film 10, so that the cleanness of the cut plastic film 10 is improved;

in addition, when a large amount of particle dust is accumulated on the outer surface of the dust removing cylinder 7 and cannot be used, the column cap handle 61 can be rotated anticlockwise to drive the stud 6 to rotate anticlockwise, the stud 6 is driven to exit from the positioning groove 71 through the thread transmission of the screw hole 51, the dust removing cylinder 7 can be quickly disassembled, then a new dust removing cylinder 7 is quickly installed, and the convenient replacement of the dust removing cylinder 7 is improved.

When not using roof 1, loosen the brake of landing leg truckle 11, then carry out lateral translation and go out roof 1 through landing leg truckle 11, can wash roof 1 surface and remove to the corner, improved roof 1's use flexibility.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic film cutting machine convenient to adjust width of cutting which characterized in that includes:

roof (1), rolling roller set (12), unreel roller set (13), first side bearer (2), second side bearer (5) to and locate plastic film (10), a dust removal section of thick bamboo (7) on roof (1), the lower extreme of roof (1) is equipped with landing leg truckle (11), be equipped with adjusting motor (3), guide arm (21) on first side bearer (2), be equipped with double-threaded rod (31) on adjusting motor (3), threaded connection has regulating plate (4) on double-threaded rod (31), be equipped with on regulating plate (4) and adjust screw (41), guide hole (42), cut motor (43), it divides cutter (44) to be equipped with on motor (43) to cut, be equipped with screw (51) on second side bearer (5), screw (51) female connection has double-screw bolt (6), be equipped with post cap handle (61) on double-screw bolt (6), The anti-loosening device comprises an anti-loosening pad (62), wherein a positioning groove (71) is formed in the dust removing cylinder (7), and a smooth layer (711) is arranged in the positioning groove (71).

2. A plastic film slitting machine facilitating width adjustment of slits as claimed in claim 1 wherein: the top board (1) is wider than the plastic film (10) in plan view, and the dust removing cylinder (7) is not smaller than the plastic film (10) in plan view.

3. A plastic film slitting machine facilitating width adjustment of slits as claimed in claim 1 wherein: the guide hole (42) is sleeved with the guide rod (21) in a sliding mode.

4. A plastic film slitting machine facilitating width adjustment of slits as claimed in claim 1 wherein: the supporting leg caster wheels (11) are symmetrically arranged in two groups, and each group is provided with two symmetrical wheels.

5. A plastic film slitting machine facilitating width adjustment of slits as claimed in claim 1 wherein: the adjusting plates (4) are symmetrically arranged, and the double-threaded rod (31) is in threaded connection with the adjusting screw hole (41).

6. A plastic film slitting machine facilitating width adjustment of slits as claimed in claim 1 wherein: the end surface of the outer side of the dust removing cylinder (7) is tightly attached to the upper end surface of the plastic film (10).

7. A plastic film slitting machine facilitating width adjustment of slits as claimed in claim 1 wherein: the smooth layer (711) is uniformly laid on the wall surface of the inner groove of the positioning groove (71).