CN214569589U

CN214569589U - Sheet penetrating device of splitting machine

Info

Publication number: CN214569589U
Application number: CN202120096181.8U
Authority: CN
Inventors: 许炯
Original assignee: Zhejiang Huachuang Electromechanical Technology Co ltd
Current assignee: Zhejiang Huachuang Electromechanical Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-02
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a threading device of cutting machine, including the frame that has two holding surfaces at least, the frame is equipped with a plurality of roots and is used for tensioning the roller of flake material, and every roller both ends are rotated with two holding surfaces respectively and are connected, still include direction unit, drive unit and be used for connecting and treat around the fixed establishment who wears the flake material, and direction unit installs in the frame around the roller, and drive unit and fixed establishment are connected, drive unit and direction unit swing joint. In this scheme, the material loading position of guide unit sets up the position of being convenient for operate in the frame side, is connected slice material one end and fixed establishment, and fixed establishment moves around a plurality of rollers along guide unit under drive unit's effect, and fixed establishment can make into arbitrary thickness, consequently does not receive mechanical parts's clearance influence, avoids artifical a series of problems of wearing the piece.

Description

Sheet penetrating device of splitting machine

Technical Field

The utility model belongs to the technical field of the industrial machine technique and specifically relates to a wear piece device for cutting machine is related to.

Background

The splitting machine is a mechanical device for splitting sheet materials such as wide paper, mica tapes and films into a plurality of narrow materials, in the prior art, the materials are usually stretched into a roller manually, the gap of a mechanical structure is small, the splitting machine is difficult to operate due to the fact that the splitting machine is difficult to penetrate, particularly, the height of a large-scale machine is high, the falling risk exists in manual climbing, meanwhile, the labor is difficult to control the strength, the materials are easy to damage and the like, for example, the splitting mechanism of the novel film-laminating and splitting machine which is disclosed in Chinese patent literature has the publication number CN209097886U and comprises a splitting machine main body frame, an operating rod is arranged inside the splitting machine main body frame, operating rod connectors are arranged at two ends of the operating rod, connecting fixing rods are arranged at two ends of the splitting machine main body frame and penetrate through the splitting machine main body frame, a connecting sliding groove is arranged on one end surface of the connecting fixing rods, a hand wheel is arranged at one end of the connecting and fixing rod, which is positioned at the outer side of the splitting machine main body frame; through fixed lid and lower fixed lid on the tip design of cutting head connector, it is fixed with the action bars to avoid using the back, and the cutting head shows and causes operating personnel to be careless by the fish tail outside easily, can unscrew the second bolt and dismantle the cutting head connector and exist, and unscrew the third bolt with the cutting head be located the cutting head connector the inside can, solved the cutting head and show the problem that is in danger outside. The scheme has the defects of difficult operation, high difficulty in manual sheet threading and easy material damage.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome prior art's artifical threading difficulty, easily lead to the damaged problem of material, provide a threading device of cutting machine. Need not artifical climbing to the eminence, it is even to wear the piece dynamics, and the material is difficult damaged.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the sheet penetrating device of the splitting machine comprises a machine frame with at least two supporting surfaces, wherein the machine frame is provided with a plurality of rollers for tensioning sheet materials, two ends of each roller are respectively rotatably connected with the two supporting surfaces, the sheet penetrating device further comprises a guide unit, a driving unit and a fixing mechanism for connecting one end of the sheet materials to be wound, the guide unit is arranged on the machine frame around the rollers, the driving unit is connected with the fixing mechanism, and the driving unit is movably connected with the guide unit. In this scheme, the material loading position of guide unit sets up the position of being convenient for operate in the frame side, places fixed establishment with the material, and fixed establishment moves around a plurality of rollers along guide unit under drive unit's effect, and fixed establishment can make into arbitrary thickness, consequently does not receive mechanical parts's clearance influence to avoid artifical a series of problems of wearing the piece.

Preferably, the driving unit comprises a rotating mechanism, a synchronizing rod, two synchronizing chain wheels, two chains and a coupler, an output shaft of the rotating mechanism is coaxially connected with the synchronizing rod through the coupler, and the two synchronizing chain wheels are sleeved on the synchronizing rod; the guide unit comprises two groups of guide wheel assemblies symmetrically arranged between two supporting surfaces, each group of guide wheel assemblies comprises a plurality of sets of tensioning shafts, guide chain wheels, bearings and check rings, one end of each tensioning shaft is connected with the supporting surface, the other end of each tensioning shaft is movably connected with the corresponding guide chain wheel through the corresponding bearing, the check rings are arranged on the end faces of the tensioning shafts, and the two chains are respectively meshed with the two synchronous chain wheels and the guide chain wheels; the fixing mechanism comprises a film hanging rod and two connecting frames, one end of the sheet material is connected with the film hanging rod, the two connecting frames are respectively and fixedly installed on one sides of the two chains, which are close to each other, and the film hanging rod is arranged between the two connecting frames. Preferably, chain transmission is adopted, the rotating mechanism drives the synchronizing rod to rotate, the synchronizing chain wheel drives the chain to alternate around the rollers, the film hanging rod is high in bearing capacity, high in efficiency and suitable for severe working environments, small in force acting on the synchronizing rod and long in service life.

As preferred, every group leading wheel subassembly still includes a plurality of sets of support and connecting bolt, all is equipped with the bar bolt hole on the support, tensioning shaft and support fixed connection, and the support passes through connecting bolt and installs to two supporting surfaces. The support can adjust the tensioning degree of the chain by changing the relative positions of the strip bolt holes and the connecting bolts.

Preferably, a plurality of sets of supports are arranged among a plurality of rollers in an inserting mode, and the chains are arranged on the peripheries of at least two pairs of adjacent rollers in an s shape. The chains are arranged on the periphery of at least two pairs of adjacent rollers in an s shape. The fixing mechanism at least runs in an s-shaped penetrating manner along the two pairs of rollers, and the tensioning degree of the penetrating pieces on the rollers is improved.

Preferably, at least two sets of fixing means are provided at intervals. The multiple sets of fixing mechanisms can be seamlessly connected in a penetrating mode, and the working efficiency is improved.

Preferably, the connecting frame comprises a pin, a bottom plate, a back plate and two side plates, the bottom plate is provided with a long-strip-shaped bolt hole, the back plate is provided with a mounting hole, the two side plates and the bottom plate are respectively in lap joint with the back plate, the pin penetrates through the mounting hole to fix the back plate and the chain, and the film hanging rod is fixed to the connecting frame through the bolt penetrating through the pin and the long-strip-shaped bolt hole. The film hanging rod is connected with the connecting frame through a bolt, and can be detached to carry materials.

Preferably, the two side plates are triangular. The side plates are triangular, the film hanging rod parts are exposed out of the side plates, and the film hanging rod bolts are not interfered by the side plates when being installed, so that the operation is convenient.

Preferably, the film hanging rod comprises a rod body, a guide roller, a pressing roller and a torsional spring, wherein the rod body is provided with a corresponding pressing roller groove, the guide roller is connected with the rod body, a gap capable of penetrating through sheet materials is formed between the guide roller and the rod body, one side of the torsional spring is connected with the rod body, and the other side of the torsional spring is connected with the pressing roller. Only need during the threading will compress tightly the roller and pull open, penetrate thin material from the clearance between guide roller and the body of rod, compress tightly the roller after loosening the hand and press it to the recess of the body of rod, easy operation is convenient, realizes that thin material is connected with fixed establishment fast.

Therefore, the utility model discloses following beneficial effect has: (1) the difficulty of the sheet threading work is reduced; (2) workers do not need to climb, so that the falling risk is avoided; (3) the sheet material is stressed uniformly in the sheet penetrating process, and is not easy to damage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the guide wheel assembly of the present invention.

Fig. 4 is a schematic view of the support structure of the present invention.

Fig. 5 is a front view of the connection frame of the present invention.

Fig. 6 is a top view of the connection frame of the present invention.

Fig. 7 is a side view of the connector of the present invention.

Fig. 8 is a schematic view of a structure of a film hanging rod of the present invention.

In the figure: 1. the film hanging machine comprises a frame 2, a speed reducer 3, a synchronizing rod 4, a synchronizing chain wheel 5, a chain 6, a tensioning shaft 7, a guide chain wheel 8, a bearing 9, a connecting frame 9-1, a bottom plate 9-2, a side plate 9-3, a back plate 10, a film hanging rod 10-1, a rod body 10-2, a guide roller 10-3, a pressing roller 10-4, a torsion spring 11, a roller 12, a support a and tensioned paper sheets.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. It should be noted that as used in the foregoing description, the terms "front," "back," "left," "right," "upper" and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b):

in the embodiment shown in fig. 1 to 7, a sheet threading device of a cutting machine is used for threading paper sheets and comprises a frame 1, a guide unit, a driving unit and a fixing mechanism for connecting paper sheets to be wound and threaded, wherein the frame has a height of more than 3000mm and comprises two supporting surfaces, the distance between the two supporting surfaces is 4500mm, the frame is provided with a plurality of rollers 11 for tensioning paper sheet materials, and two ends of each roller are respectively rotatably connected with the two supporting surfaces.

As shown in fig. 1, the driving unit comprises a speed reducer 2, a synchronizing rod 3, two synchronizing chain wheels 4, two chains 5 and a coupler, the model of the speed reducer is CV32750-30S, two supporting surfaces of the rack are provided with mounting holes, supporting bearings are arranged in the mounting holes, the length of the synchronizing rod is 4000mm, the synchronizing rod is matched with the two supporting bearings, the synchronizing rod is provided with a healthy groove, an output shaft of the speed reducer is coaxially connected with the synchronizing rod through the coupler, the two synchronizing chain wheels are firmly mounted on the synchronizing rod through connection, and the chains adopt 1500-section 10A models.

The guide unit includes that two sets of symmetries install the leading wheel subassembly between two holding surfaces, every leading wheel subassembly of group includes a plurality of sets of tensioning axle 6, leading sprocket 7, bearing 8, the retaining ring, support 12 and connecting bolt, as shown in fig. 3, be equipped with 32 sets of tensioning axles in this embodiment, tensioning axle one end and support welding, the stress elimination is fine machining again after the welding, the edge abates, the surface blackening is handled, whole length 225mm behind tensioning axle and the support an organic whole, the tensioning axle other end passes through bearing and leading sprocket swing joint, the retaining ring sets up at the tensioning axle terminal surface, as shown in fig. 4, be equipped with two bar bolt holes on the support, its cross-section is rectangular shape and the tip is arc, the support passes through connecting bolt and installs to the frame, the support accessible changes the relative position of bar bolt hole and connecting bolt and adjusts the tensioning degree of chain. Two chains mesh with two synchronous sprocket, leading sprocket respectively, as shown in fig. 2, and a plurality of sets of support interlude sets up between a plurality of rollers for the chain is the periphery of s shape setting at two at least pairs of adjacent cylinders, and partial support setting is 160mm below the ground in the frame side, so that workman's material loading operation.

The fixing mechanism is provided with 3 sets of fixing mechanisms which are arranged on the chain at intervals and comprise a film hanging rod 10 and two connecting frames 9, as shown in the figures 5 to 7, each connecting frame comprises a pin, a bottom plate 9-1, a back plate 9-3 and two side plates 9-2, the bottom plate is provided with a long-strip-shaped bolt hole, the back plate is provided with a mounting hole, the bottom plate is vertically lapped with the back plate, the two side plates are triangular, the right-angle sides of the side plates are respectively abutted to the bottom plate and the back plate, the pin penetrates through the mounting hole to fix the back plate and the chain, and the film hanging rod is fixed to the connecting frames through bolts penetrating through the pin and the long-strip-shaped bolt holes. The film hanging rod is connected with the connecting frame through the bolt, the material can be loaded after being disassembled, the film hanging rod part is exposed out of the side plate, and the operation is convenient because the film hanging rod is not interfered by the side plate when the film hanging rod bolt is installed. The multiple sets of fixing mechanisms can be seamlessly connected in a penetrating mode, and the working efficiency is improved. As shown in figure 8, the film hanging rod comprises a rod body 10-1, a guide roller 10-2, a compaction roller 10-3 and a torsion spring 10-4, wherein the rod body is provided with a corresponding compaction roller groove, the guide roller is connected with the rod body and is provided with a gap capable of passing through a paper sheet, the rod body is provided with a guide surface corresponding to the guide roller, the direction of the paper sheet can be changed when the paper sheet passes through, one side of the torsion spring is connected with the rod body, and the other side of the torsion spring is connected with the compaction roller. Only need during wearing the piece will compress tightly the roller and pull open certain angle, penetrate the scraps of paper from the clearance between guide roller and the body of rod, compress tightly the roller behind the pine hand and press it to the recess of the body of rod, easy operation is convenient, realizes that scraps of paper are connected with fixed establishment fast. The film hanging rod is not unique, and the paper sheets can be connected in other modes.

The utility model discloses during the use, will hang the roller that compresses tightly of membrane pole earlier and pull open certain angle, penetrate the scraps of paper from the clearance between the guide roller and the body of rod, compress tightly the roller behind the pine hand and press it to the recess of the body of rod, thereby accomplish scraps of paper and fixing device and be connected, the device starts the back, the speed reducer drives the synchronizing bar and rotates, synchronous sprocket drives the chain and alternates the motion around a plurality of rollers, the scraps of paper just alternates around the roller under the drive of hanging the membrane pole, automatic with paper by unreeling and wear paper to the rolling, scraps of paper after the a tensioning are as shown in figure 2, the artifical difficulty of wearing paper has been solved. The synchronous rod is suitable for severe working environments, high in efficiency, small in force acting on the synchronous rod and long in service life.

It will be appreciated by those of ordinary skill in the art that the examples described herein are intended to assist the reader in understanding the manner of practicing the invention, and it is to be understood that the scope of the invention is not limited to such specific statements and examples. Those skilled in the art can make various other specific modifications and combinations based on the teachings of the present invention without departing from the spirit of the invention, and such modifications and combinations are still within the scope of the invention.

Claims

1. The sheet penetrating device of the splitting machine comprises a machine frame with at least two supporting surfaces, wherein the machine frame is provided with a plurality of rollers for tensioning sheet materials, two ends of each roller are respectively and rotatably connected with the two supporting surfaces.

2. The threading device of a splitting machine as claimed in claim 1, wherein the driving unit comprises a rotating mechanism, a synchronizing rod, two synchronizing sprockets, two chains and a coupler, the output shaft of the rotating mechanism is coaxially connected with the synchronizing rod through the coupler, and the two synchronizing sprockets are sleeved on the synchronizing rod; the guide unit comprises two groups of guide wheel assemblies symmetrically arranged between two supporting surfaces, each group of guide wheel assemblies comprises a plurality of sets of tensioning shafts, guide chain wheels, bearings and check rings, one end of each tensioning shaft is connected with the supporting surface, the other end of each tensioning shaft is movably connected with the corresponding guide chain wheel through the corresponding bearing, the check rings are arranged on the end faces of the tensioning shafts, and the two chains are respectively meshed with the two synchronous chain wheels and the guide chain wheels; the fixing mechanism comprises a film hanging rod and two connecting frames, one end of the sheet material is connected with the film hanging rod, the two connecting frames are respectively and fixedly installed on one sides of the two chains, which are close to each other, and the film hanging rod is arranged between the two connecting frames.

3. The threading device of a splitting machine as claimed in claim 2, wherein each set of guide wheel assembly further comprises a plurality of sets of support seats and connecting bolts, the support seats are provided with strip bolt holes, the tensioning shaft is fixedly connected with the support seats, and the support seats are mounted to the two support surfaces through the connecting bolts.

4. The threading device of a slitter according to claim 3, wherein a plurality of sets of the supporting bases are interpenetrated between a plurality of the rollers, and the chains are disposed in an s-shape on the periphery of at least two pairs of adjacent rollers.

5. The threading device of a slitter according to claim 1, comprising at least two sets of spaced apart securing mechanisms.

6. The threading device of a cutting machine as claimed in claim 2, wherein the connecting frame comprises a pin, a bottom plate, a back plate and two side plates, the bottom plate is provided with elongated bolt holes, the back plate is provided with mounting holes, the two side plates and the bottom plate are respectively overlapped with the back plate, the pin passes through the mounting holes to fix the back plate with the chain, and the film hanging rod is fixed to the connecting frame through a bolt which passes through the pin and the elongated bolt holes.

7. The threading device of a slitter according to claim 6, wherein the two side plates are triangular.

8. The threading device of a slitter according to claim 2, wherein the film-forming rod comprises a rod body, a guide roller, a pressing roller and a torsion spring, the rod body is provided with a groove corresponding to the pressing roller, the guide roller is connected with the rod body and a gap is provided between the guide roller and the rod body, the gap is capable of passing through the sheet material, one side of the torsion spring is connected with the rod body, and the other side of the torsion spring is connected with the pressing roller.