CN112080925A

CN112080925A - Rolling bead cutter

Info

Publication number: CN112080925A
Application number: CN202011135742.7A
Authority: CN
Inventors: 陈功
Original assignee: Langxi Zhenhai Machinery Co ltd
Current assignee: Langxi Zhenhai Machinery Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2020-12-15

Abstract

The invention discloses a winding edge trimmer, which comprises a rack, wherein a finished winding rack is arranged on the rack, rollers are arranged on the rack on the front side and the rear side of the finished winding rack, a winding pipe is arranged at the upper end between the two rollers, the two ends of the winding pipe are limited by the finished winding rack, a longitudinal cutting cylinder beam is also arranged on the rack, a plurality of upper cutting knife cylinders are arranged on the longitudinal cutting cylinder beam, the upper cutting knife cylinders drive the upper cutting knives to move downwards, a plurality of lower cutting blades corresponding to the positions of the upper cutting knives are arranged on a lower cutting shaft, a cutting bracket is also arranged on the rack, an electrothermal lifting cutting mechanism is arranged on the cutting bracket, and a material supporting mechanism is arranged on the rack right below the lifting cutting mechanism. The invention has simple structure, reasonable design and low cost, and can cut and cut the non-glue cotton, the glue-spraying cotton and the non-woven fabric in width.

Description

Rolling bead cutter

Technical Field

The invention relates to a winding technology of non-glue cotton, glue-sprayed cotton, non-woven fabric and the like, in particular to a winding edge trimmer.

Background

No glued membrane, spout the width that need cut into the settlement after having processed such as glued membrane, non-woven fabrics to the rolling, the length of every book is all set for, and present rolling bead cutter generally adopts horizontal cutting knife and vertical cutting knife to carry out the width cutting and cut, but its structure is comparatively complicated, and whole equipment is heavier, and the cost is higher.

Disclosure of Invention

In order to solve the problems, the invention provides the rolling edge trimmer which can cut the non-glue cotton, the glue-sprayed cotton, the non-woven fabric and the like in width and length and has a simple structure.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the invention relates to a winding edge trimmer which comprises a rack, wherein a finished winding rack is arranged on the rack, rollers are arranged on the rack on the front side and the rear side of the finished winding rack, a winding pipe is arranged at the upper end between the two rollers, the two ends of the winding pipe are limited by the finished winding rack, a longitudinal cutting cylinder beam is also arranged on the rack, a plurality of upper cutting knife cylinders are arranged on the longitudinal cutting cylinder beam, the upper cutting knife cylinders drive the upper cutting knives to move downwards, a plurality of lower cutting blades corresponding to the positions of the upper cutting knives are arranged on a lower cutting shaft, a cutting bracket is also arranged on the rack, an electric heating lifting cutting mechanism is arranged on the cutting bracket, and a material supporting mechanism is arranged on the rack right below the lifting cutting mechanism.

The invention is further improved in that: the material supporting mechanism comprises a material supporting bracket and two material supporting plates fixed on the material supporting bracket.

The invention is further improved in that: the electric heating lifting cutoff mechanism comprises two cylinders fixed at the upper end of a cutoff support, an electric heating wire sleeve is arranged at the lower end of each cylinder, an electric heating wire inner sleeve is fixed in the electric heating wire sleeve, a large perforation and a small perforation are formed in the electric heating wire inner sleeve along a power supply heating wire pull rod which is provided with a communication along the length direction and penetrates out, a gasket and a nut are arranged at the end part of the electric heating wire pull rod which is close to the cutoff support, a spring is sleeved on the electric heating wire pull rod, one end of the spring is in contact with the gasket, the other end of the spring is in contact with the bottom of the large perforation of the electric heating wire inner sleeve, heating wire fixing holes for fixing an electric heating wire are formed in the end parts.

The invention is further improved in that: the front side and the rear side of the material supporting plates are provided with bending plates, and the heating wires are driven by the air cylinders to penetrate out from the gap between the two material supporting plates.

The invention is further improved in that: the electric heating wire sleeve is an insulating rubber sleeve, and the inner sleeve of the electric heating wire is made of iron.

The invention is further improved in that: the lower cutting blade is fixed on the lower cutting shaft through two cutting blade clamping pieces.

The invention is further improved in that: and a feeding roller set is arranged on the frame at the front side of the lower cutting shaft and comprises an upper pressure roller and a lower pressure roller.

The invention has the beneficial effects that: the position of the upper cutting knife cylinder on the longitudinal cutting cylinder beam can be changed, the lower cutting knife is fixed through the cutting knife clamping piece, and the position of the lower cutting knife is changed by changing the position of the cutting knife clamping piece on the lower cutting shaft. Adopt electric heat lift to cut off mechanism and cut off no glued membrane, spray glued membrane, non-woven fabrics etc. simplify the structure of rolling bead cutter, effectively reduced the cost of rolling bead cutter simultaneously.

The invention has simple structure, reasonable design and low cost, and can cut and cut the non-glue cotton, the glue-spraying cotton and the non-woven fabric in width.

Drawings

FIG. 1 is a schematic diagram of the present invention.

FIG. 2 is a side view of the present invention.

Fig. 3 is a partial top view of the present invention.

FIG. 4 is a schematic view of an electrical heating wire jacket.

Fig. 5 is a schematic view of the lower cutting blade.

Wherein: 1-frame, 2-winding finished product frame, 3-roller, 4-longitudinal cutting cylinder beam, 5-upper cutting knife cylinder, 6-lower cutting shaft, 7-lower cutting blade, 8-cutting bracket, 9-material supporting mechanism, 10-electric heating lifting cutting mechanism, 101-electric heating wire sleeve, 102-electric heating wire inner sleeve, 103-electric heating wire pull rod, 104-spring, 105-electric heating wire, 106-electric heating wire fixing hole and 107-fixing hole.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, specific embodiments accompanied with figures are described in detail below, and it is apparent that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention, shall fall within the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

While the present invention has been described in detail with reference to the drawings, the cross-sectional views illustrating the structure of the device are not enlarged partially in a general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Meanwhile, in the description of the present invention, it should be noted that the terms "upper, lower, inner and outer" 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention.

As shown in fig. 1-5, the invention is a rolling edge trimmer, which comprises a frame 1, a winding finished product frame 2 arranged on the frame 1, the rolling drums 3 are arranged on the machine frame 1 at the front side and the rear side of the finished product winding frame 2, the upper end between the two rolling drums 3 is provided with a material winding pipe, two ends of the material winding pipe are limited by the finished product winding frame 2, the material winding pipe winds the product along with the rotation of the rolling drums 3, a longitudinal cutting cylinder beam 4 is also arranged on the frame 1, a plurality of upper cutter cylinders 5 are arranged on the longitudinal cutting cylinder beam 4, the upper cutter cylinders 5 drive the upper cutters to move downwards, a plurality of lower cutting blades 7 corresponding to the positions of the upper cutting blades are arranged on the lower cutting shaft 6, a cutting bracket 8 is also arranged on the frame 1, an electric heating lifting cutoff mechanism 10 is arranged on the cutoff support 8, and a material supporting mechanism 9 is arranged on the machine frame 1 right below the lifting cutoff mechanism.

The material supporting mechanism 9 comprises a material supporting bracket and two material supporting plates fixed on the material supporting bracket. The front side and the rear side of the material supporting plates are provided with bending plates, and the heating wires are driven by the air cylinders to penetrate out from the gap between the two material supporting plates.

The electric heating lifting cutoff mechanism 10 comprises two cylinders fixed at the upper end of a cutoff support 8, an electric heating wire sleeve 101 is arranged at the lower end of each cylinder, an electric heating wire inner sleeve 102 is fixed in the electric heating wire sleeve 101, a large perforation and a small perforation which are communicated with each other and are penetrated out by a heating wire pull rod 103 are arranged on the electric heating wire inner sleeve 102 along the length direction, a gasket and a nut are arranged at the end part of the heating wire pull rod 103 close to the cutoff support 8, a spring 104 is sleeved on the heating wire pull rod 103, one end of the spring 104 is in contact with the gasket, the other end of the spring is in contact with the bottom of the large perforation of the electric heating wire inner sleeve 102, heating wire fixing holes 106 for fixing an electric heating wire 105 are arranged at the opposite end parts of the two heating wire pull rods 103. The electric heating wire sleeve 101 is an insulating rubber sleeve, and the electric heating wire inner sleeve 102 is made of iron. The electric heating wire sleeve 101 is provided with a fixing hole fixed with the cylinder, two ends of the electric heating wire 105 are fixed through two electric heating wire pull rods 103, when a product is cut, the electric heating wire 105 can pull the electric heating wire pull rods 103, and after the product is cut off, the electric heating wire pull rods 103 return to the original position through the elasticity of the spring 104. The electric heating wire sleeve 101 is driven to descend by the cylinder, the thermocouple heats the heating wire 105, and the non-glue cotton, the glue-sprayed cotton and the non-woven fabric are cut off by the heating wire 105. A waist-shaped stroke hole is formed in the cut-off support 8, and the electric heating wire sleeve 101 is driven by the air cylinder to lift along the waist-shaped stroke hole.

The lower cutting blade 7 is fixed to the lower cutting shaft 6 by two cutter blades. A feeding roller set is arranged on the frame 1 at the front side of the lower cutting shaft 6, and the feeding roller set comprises an upper pressure roller and a lower pressure roller. The cutter clamping piece can be connected with 6 threaded connections of lower cutting shaft, is provided with the protruding circle that carries out the fixing to 7 pilot holes of lower cutting blade on the surface of the cutter clamping piece of laminating with the surface of lower cutting blade 7, is provided with the bellying on lower cutting blade 7, be provided with on the cutter clamping piece in the protruding circle outside with bellying complex annular groove. The fixing of the lower cutting blade 7 is enhanced by the convex ring and the annular groove, and the lower cutting blade 7 is ensured not to rotate relative to the lower cutting shaft 6 when a product is cut. The cutter clamping piece can also be fixed on the lower cutting shaft 6 through a bolt, and threaded holes which correspond to the lower cutting shaft 6 and the cutter clamping piece in position and are used for being matched and fixed with the bolt are formed in the lower cutting shaft and the cutter clamping piece. The outer diameter of the cutter clamping piece is larger than that of the lower cutting blade 7, namely a groove is formed between the two cutter clamping pieces, the outer side surface of the lower cutting blade serves as the bottom of the groove, the depth of the groove is matched with the length of the edge part of the upper cutting blade, and the thickness of the cutter clamping piece is thick, so that a product can be supported.

A feeding roller set is arranged on the frame 1 at the front side of the lower cutting shaft 6, and the feeding roller set comprises an upper pressure roller and a lower pressure roller. The product is conveyed to the width cutting station where the lower cutting blade 7 and the upper cutting blade are located through the upper nip roll and the lower nip roll, width cutting is carried out, and when the product needs to be cut off, the cylinder controls the electric heating wire 105 to descend so as to carry out hot cutting on the product. The machine box is arranged on two sides of the rack 1, the motor for controlling the rotation of the roller 3 and the motors for controlling the rotation of the upper pressure roller, the lower pressure roller and the lower cutting shaft 6 are arranged in the machine box, so that the machine box is more attractive, the machine box doors capable of being opened are arranged on the outer side surfaces of the machine box, and the components in the machine box can be maintained by opening the machine box doors.

Claims

1. The utility model provides a rolling bead cutter, includes frame (1) be provided with winding finished product frame (2) in frame (1) both sides around winding finished product frame (2) be provided with cylinder (3) in frame (1), the upper end between two cylinder (3) is provided with the batching pipe, the both ends of batching pipe pass through it prescribes a limit to wind finished product frame (2), its characterized in that: the cutting machine is characterized in that a longitudinal cutting cylinder beam (4) is further arranged on the rack (1), a plurality of upper cutting knife cylinders (5) are arranged on the longitudinal cutting cylinder beam (4), the upper cutting knife cylinders (5) drive the upper cutting knives to move downwards, a plurality of lower cutting knives (7) corresponding to the positions of the upper cutting knives are arranged on a lower cutting shaft (6), a cutting support (8) is further arranged on the rack (1), an electric heating lifting cutting mechanism (10) is arranged on the cutting support (8), and a material supporting mechanism (9) is arranged on the rack (1) right below the lifting cutting mechanism.

2. The winding edge trimmer according to claim 1, characterized in that: the material supporting mechanism (9) comprises a material supporting bracket and two material supporting plates fixed on the material supporting bracket.

3. The winding edge trimmer according to claim 2, characterized in that: the electric heating lifting cutoff mechanism (10) comprises two cylinders fixed at the upper end of a cutoff support (8), an electric heating wire sleeve (101) is arranged at the lower end of each cylinder, an electric heating wire inner sleeve (102) is fixed in the electric heating wire sleeve (101), a large perforation and a small perforation which are communicated with each other and are penetrated out by a power supply heating wire pull rod (103) are arranged in the electric heating wire inner sleeve (102) along the length direction, a gasket and a nut are arranged at the end part of the electric heating wire pull rod (103) close to the cutoff support (8), a spring (104) is sleeved on the electric heating wire pull rod (103), one end of the spring (104) is in contact with the gasket, the other end of the spring is in contact with the bottom of the large perforation of the electric heating wire inner sleeve (102), and electric heating wire fixing holes (106) for fixing the electric heating wires (105) are arranged at the opposite end parts of the electric, and the other end of each heating wire pull rod (103) is provided with a fixing hole (107) for fixing a thermocouple.

4. The winding edge trimmer according to claim 3, characterized in that: the front side and the rear side of the material supporting plates are provided with bending plates, and the heating wires are driven by the air cylinders to penetrate out from a gap between the two material supporting plates.

5. The winding edge trimmer according to claim 3, characterized in that: the electric heating wire sleeve (101) is an insulating rubber sleeve, and the electric heating wire inner sleeve (102) is made of iron.

6. The winding edge trimmer according to claim 1, characterized in that: the lower cutting blade (7) is fixed on the lower cutting shaft (6) through two cutting knife clamping pieces.

7. The winding edge trimmer according to any one of claims 1 to 6, wherein: a feeding roller set is arranged on the rack (1) on the front side of the lower cutting shaft (6), and comprises an upper pressure roller and a lower pressure roller.