CN211220897U

CN211220897U - Cotton slitting machine of electrically conductive bubble convenient to change section

Info

Publication number: CN211220897U
Application number: CN201922177710.2U
Authority: CN
Inventors: 尚利燕; 谢廷远
Original assignee: Chongqing Rixin Packaging Products Co ltd
Current assignee: Chongqing Rixin Packaging Products Co ltd
Priority date: 2019-12-07
Filing date: 2019-12-07
Publication date: 2020-08-11
Anticipated expiration: 2029-12-07

Abstract

The utility model belongs to the technical field of conductive foam cotton processing, and discloses a conductive foam cotton slitting machine convenient for replacing a slice, which comprises a conductive foam cotton conveying mechanism, a positioning mechanism and two slitting mechanisms, wherein the two slitting mechanisms are symmetrically arranged, and each slitting mechanism comprises a mounting frame, a rotating shaft and a slitting motor; the rotating shaft comprises an installation shaft, a slicing shaft and a connecting shaft, and a slice is sleeved in the middle of the slicing shaft; mounting grooves are formed in two ends of each connecting shaft, a telescopic assembly is mounted in each mounting groove, and a push rod is welded on one side wall of each telescopic assembly; in conclusion, based on the arrangement of the combined multi-section shaft, the positioning positions of the slices and the distance between the adjacent slices can be effectively adjusted, so that the integral slitting machine can be suitable for slitting conductive foam in different sizes and different quantities; simultaneously, can also simply realize the independent dismouting of single section based on this multistage axle to be convenient for realize the change of single section.

Description

Cotton slitting machine of electrically conductive bubble convenient to change section

Technical Field

The utility model belongs to the technical field of the cotton processing of electrically conductive bubble, concretely relates to be convenient for change sliced cotton strip machine of electrically conductive bubble.

Background

The conductive foam is prepared by wrapping conductive cloth on the flame-retardant sponge, and after a series of treatments, the conductive foam has good surface conductivity and can be easily fixed on a device to be shielded by an adhesive tape; in the processing process, the requirement of the processing size is not met, the conductive foam cotton needs to be cut by using a slitting machine, and in the prior art, most of the slitting machines are integrally sliced, so that slitting operation with fixed size can be carried out, and the slitting size and the number of the conductive foam cotton are not convenient to adjust; in addition, if only a part of the slices are worn out during slicing, the entire slicing apparatus needs to be replaced, which is troublesome and costly to maintain.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a be convenient for change sliced electrically conductive bubble cotton slitting machine 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 conductive foam slitting machine convenient for replacing a slice comprises a conveying mechanism, a positioning mechanism and a slicing mechanism of the conductive foam, wherein the slicing mechanism comprises two symmetrically arranged mounting frames, a rotating shaft connected between the two mounting frames and a slitting motor rotationally connected with the rotating shaft; the pivot includes:

the two mounting shafts are used for forming two end parts of the rotating shaft and are respectively fixed on the two mounting frames through bearings;

the slicing shaft is sleeved with a slice at the middle position;

the connecting shaft, the mounting shaft and the slicing shaft are all provided with first threaded holes, the first threaded holes are matched with the second threaded holes, and threaded pins are screwed in the first threaded holes, so that the fixing between two adjacent connecting shafts, the connecting shaft and the mounting shaft, or between the connecting shaft and the slicing shaft is realized;

the welding has movable push rod on the lateral wall of flexible subassembly, and the push rod runs through the connecting axle to realize flexible subassembly passively flexible.

Preferably, the telescopic assembly comprises an installation sleeve and a connecting rod, wherein the installation sleeve is embedded in the installation groove, a first spring is connected between one end of the installation sleeve and the installation groove, one end of the connecting rod is embedded in the installation sleeve and connected with a second spring between the installation sleeve and the installation sleeve, and the other end of the connecting rod extends to the outside of the connecting shaft.

Preferably, the installation cover and the connecting shaft are provided with sliding grooves, the length of the sliding groove in the connecting shaft is larger than that of the sliding groove in the installation cover, the push rod is welded on the connecting rod, and the push rod penetrates through the two sliding grooves.

Preferably, the conveying mechanism comprises a bottom plate and a feeding motor installed on one side of the bottom plate, a material guide groove is formed in the middle of the bottom plate, a plurality of rotating rollers are installed in the material guide groove in a rotating mode, and one rotating roller far away from the slicing mechanism is rotatably connected with the feeding motor.

Preferably, positioning mechanism's direction of transmission is the same with conveying mechanism's direction of delivery, includes a action wheel, a driving motor and four from the driving wheel, wherein the action wheel rotates with driving motor to be connected, and the action wheel with follow the cover and be equipped with the conveyer belt on the driving wheel to make the conveyer belt constitute right trapezoid structure, and its trapezoidal inclined plane towards conveying mechanism, and be close to the commentaries on classics roller of being connected with the feed motor.

Compared with the prior art, the utility model, following beneficial effect has:

(1) based on the arrangement of the combined multi-section shaft, the positioning positions of the slices and the distance between adjacent slices can be effectively adjusted, so that the integral slitting machine can be suitable for slitting operation of conductive foam cotton with different sizes and different quantities; simultaneously, can also simply realize the independent dismouting of single section based on this multistage axle to be convenient for realize the change of single section.

(2) The slicing mechanism formed by combining the multiple sections of shafts is matched with the corresponding conveying mechanism and the positioning mechanism which are provided with the conductive foam, so that the stability and the accuracy of the conductive foam in slitting are effectively guaranteed.

(3) The positioning mechanism of the conductive foam is composed of two groups of conveying belts which are symmetrically arranged, and one side of each conveying belt, which is close to the conductive foam, is obliquely arranged, so that the guide positioning during the conveying of the conductive foam is realized on one hand, and the clamping after the positioning of the conductive foam is realized on the other hand; the conveying mechanism is formed by matching two groups of conveying belts and rotating rollers; simple structure, stability and lower cost.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic structural view of the connecting shaft of the present invention;

in the figure: the automatic cutting machine comprises a conveying mechanism, 11-feeding motors, 12-bottom plates, 13-rotating rollers, 2-positioning mechanisms, 21-driving wheels, 22-driving motors, 23-conveying belts, 24-driven wheels, 3-mounting frames, 4-rotating shafts, 41-mounting shafts, 42-connecting shafts, 421-first springs, 422-mounting sleeves, 423-second springs, 424-connecting rods, 425-first threaded holes, 426-second threaded holes, 427-push rods, 43-cutting shafts, 44-cutting sheets and 5-slitting motors.

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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a conductive foam slitting machine convenient for replacing a slice comprises a conductive foam conveying mechanism 1, two positioning mechanisms 2 and two slitting mechanisms, wherein the two positioning mechanisms 2 are symmetrically arranged, each slitting mechanism comprises two symmetrically arranged mounting frames 3, a rotating shaft 4 connected between the two mounting frames 3 and a slitting motor 5 rotatably connected with the rotating shaft 4; the rotating shaft 4 includes:

two mounting shafts 41 to constitute two ends of the rotating shaft 4 and fixed to the two mounting frames 3 through bearings, respectively;

at least one slicing shaft 43, and a slice 44 is sleeved at the middle position of the slicing shaft 43;

the connecting shafts 42 are used for connecting the mounting shafts 41 and the slicing shafts 43, mounting grooves are formed in two ends of each connecting shaft 42, telescopic assemblies are mounted in the mounting grooves, second threaded holes 426 are formed in the telescopic assemblies, first threaded holes 425 are formed in the connecting shafts 42, the mounting shafts 41 and the slicing shafts 43, the first threaded holes 425 are matched with the second threaded holes 426 and screwed with threaded pins, and therefore fixing of the two adjacent connecting shafts 42, the connecting shafts 42 and the mounting shafts 41 or the connecting shafts 42 and the slicing shafts 43 is achieved;

a movable push rod 427 is welded on one side wall of the telescopic assembly, and the push rod 427 penetrates through the connecting shaft 42 to realize passive telescopic of the telescopic assembly.

Based on the structure and with reference to fig. 1, the conductive foam is conveyed along the direction indicated by the arrow in fig. 1 to be close to the slicing mechanism, and the slicing mechanism is driven by the slitting motor 5 to drive the rotating shaft 4 to rotate, so as to drive the cutting blade 44 to rotate, so as to cut and slit the conductive foam;

when a certain slice 44 is independently dismounted, with reference to fig. 2, firstly, the threaded pin screwed into the threaded hole is lowered, so that the telescopic assembly can perform telescopic operation, then the push rod 427 is pushed to form passive retraction of the telescopic assembly, thereby completing the dismounting of the end part of the connecting shaft 42, and based on the dismounting operation, the separation between the connecting shaft 42 and the slice shaft 43 can be effectively realized, further completing the dismounting of the slice shaft 43 and the slice 44, and at this time, the replacement of the slice 44 can be independently realized; in addition, the connection shaft 42 can be effectively disassembled based on the disassembling operation, and the position of the slice 44 can be replaced or the slice 44 can be added at the moment, so that the requirements of different sizes or different quantities of the cut strips can be met.

In this embodiment, preferably, the telescopic assembly includes a mounting sleeve 422 and a connecting rod 424, wherein the mounting sleeve 422 is embedded in the mounting groove, a first spring 421 is connected between one end of the mounting sleeve 422 and the mounting groove, one end of the connecting rod 424 is embedded in the mounting sleeve 422, a second spring 423 is connected between the connecting rod 424 and the mounting sleeve 422, and the other end of the connecting rod extends to the outside of the connecting shaft 42.

Specifically, with reference to fig. 2, the structural form of the telescopic assembly is fully disclosed, and the mutual connection of two adjacent connecting shafts 42 can be effectively ensured based on the structure, the connection mode is that one of the connecting shafts 42 is retracted into the mounting groove, and a part of connecting space is left in the mounting groove based on the dual retraction of the mounting sleeve 422 and the connecting rod 424, so that the telescopic assembly of the other connecting shaft 42 can be conveniently inserted, and the connection is completed based on the fixation of the threaded pin after the insertion.

In this embodiment, preferably, the mounting sleeve 422 and the connecting shaft 42 are both provided with a sliding slot, the length of the sliding slot on the connecting shaft 42 is greater than that of the sliding slot on the mounting sleeve 422, the push rod 427 is welded on the connecting rod 424, and the push rod 427 penetrates through the two sliding slots.

Based on this, the push of the push rod 427 can effectively realize the double retraction of the telescopic assembly, on one hand, the disassembly of the connecting shafts 42 is avoided, and on the other hand, the assembly between two adjacent connecting shafts 42 is convenient to realize.

In this embodiment, preferably, the conveying mechanism 1 includes a bottom plate 12 and a feeding motor 11 installed on one side of the bottom plate 12, and a material guiding chute is opened at a middle position of the bottom plate 12, a plurality of rollers 13 are rotatably installed in the material guiding chute, and one roller 13 far away from the slicing mechanism is rotatably connected with the feeding motor 11.

Based on this, can effectively reduce the friction when the electrically conductive bubble cotton is carried to reach the effect of initiative feeding under the cooperation of one of them commentaries on classics roller 13 and feeding motor 11.

In this embodiment, preferably, the transmission direction of the positioning mechanism 2 is the same as the conveying direction of the conveying mechanism 1, and includes a driving wheel 21, a driving motor 22 and four driven wheels 24, where the driving wheel 21 is rotatably connected with the driving motor 22, and the driving wheel 21 and the driven wheels 24 are sleeved with a conveyor belt 23, and the conveyor belt 23 forms a right-angled trapezoid structure, and the trapezoid inclined plane of the conveyor belt faces the conveying mechanism 1 and is close to the rotating roller 13 connected with the feeding motor 11.

Based on this, the location when effectively realizing the cotton transport of electrically conductive bubble is tight, and its principle is: the two conveyor belts 23 are used for transmission in the direction shown by the arrow in fig. 1, the conductive foam is conveyed in the same direction, and in the process, the conductive foam forms a guide effect based on the inclined surfaces of the conveyor belts 23, so that the conductive foam can be accurately corresponding to the middle of the slicing mechanism, and when the conductive foam is conveyed to a straight surface position, two straight surfaces are respectively contacted with two sides of the conductive foam to achieve clamping operation, so that the stability of the conductive foam is ensured on one hand, and the conductive foam is driven to continue to advance on the other hand, and the effect of stably approaching the slicing mechanism is achieved; therefore, the whole slitting machine can realize accurate and stable slitting operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cotton strip machine that divides of electrically conductive bubble convenient to change section which characterized in that: the device comprises a conveying mechanism (1) for the conductive foam, two positioning mechanisms (2) and two slicing mechanisms, wherein the two positioning mechanisms (2) are symmetrically arranged, and each slicing mechanism comprises two symmetrically arranged mounting frames (3), a rotating shaft (4) connected between the two mounting frames (3) and a slitting motor (5) rotatably connected with the rotating shaft (4); the rotating shaft (4) comprises:

two mounting shafts (41) which form two end parts of the rotating shaft (4) and are respectively fixed on the two mounting frames (3) through bearings;

at least one slicing shaft (43), and a slice (44) is sleeved at the middle position of the slicing shaft (43);

the connecting shaft (42) is used for connecting the mounting shaft (41) and the slicing shaft (43), mounting grooves are formed in two ends of each connecting shaft (42), a telescopic assembly is mounted in each mounting groove, a second threaded hole (426) is formed in each telescopic assembly, first threaded holes (425) are formed in each connecting shaft (42), the mounting shaft (41) and the slicing shaft (43), the first threaded holes (425) are matched with the second threaded holes (426) and are screwed with threaded pins, and therefore fixing between two adjacent connecting shafts (42), the connecting shaft (42) and the mounting shaft (41) or between the connecting shaft (42) and the slicing shaft (43) is achieved;

one side wall of the telescopic component is welded with a movable push rod (427), and the push rod (427) penetrates through the connecting shaft (42) so as to realize the passive telescopic of the telescopic component.

2. The conductive foam slitting machine convenient for replacing the slitting as claimed in claim 1, wherein: the flexible subassembly includes installation cover (422) and connecting rod (424), wherein installation cover (422) imbeds in the mounting groove, and is connected with first spring (421) between installation cover (422) one end and the mounting groove, the one end of connecting rod (424) imbeds in installation cover (422) to with be connected with second spring (423) between installation cover (422), and its other end extends to the outside of connecting axle (42).

3. The conductive foam slitting machine convenient for replacing the slitting as claimed in claim 2, wherein: the mounting sleeve (422) and the connecting shaft (42) are both provided with sliding grooves, the length of the sliding groove in the connecting shaft (42) is larger than that of the sliding groove in the mounting sleeve (422), the push rod (427) is welded on the connecting rod (424), and the push rod (427) penetrates through the two sliding grooves.

4. The conductive foam slitting machine convenient for replacing the slitting as claimed in claim 1, wherein: conveying mechanism (1) includes bottom plate (12) and installs in feeding motor (11) of bottom plate (12) one side, and the intermediate position department of bottom plate (12) has seted up the baffle box, a plurality of commentaries on classics roller (13) are installed to the baffle box internal rotation, and keep away from a section mechanism change roller (13) and be connected with feeding motor (11) rotation.

5. The conductive foam slitting machine convenient for slicing replacement of claim 4, wherein: the transmission direction of positioning mechanism (2) is the same with the direction of delivery of conveying mechanism (1), including a action wheel (21), a driving motor (22) and four follow driving wheel (24), wherein action wheel (21) are rotated with driving motor (22) and are connected, and the cover is equipped with conveyer belt (23) on action wheel (21) and follow driving wheel (24) to make conveyer belt (23) constitute right trapezoid structure, and its trapezoidal inclined plane towards conveying mechanism (1) to be close to commentaries on classics roller (13) of being connected with feed motor (11).