CN216189746U

CN216189746U - Membrane material output structure

Info

Publication number: CN216189746U
Application number: CN202122496753.4U
Authority: CN
Inventors: 胡钢; 王庆; 郭二凯
Original assignee: Green Packaging Material Jiangyin Co ltd
Current assignee: Green Packaging Material Jiangyin Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-05
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a film material output structure which comprises a rack, wherein a transmission assembly used for transmitting a film material is arranged on the rack, the transmission assembly is provided with a horizontal transmission surface, a limiting assembly connected with the rack is arranged above the transmission surface, and a transmission gap extending along the transmission direction of the transmission surface is arranged between the limiting assembly and the transmission surface. This membrane material output structure is through setting up spacing subassembly above the transmission face, guarantees that the transmission clearance of membrane material between transmission face and spacing subassembly is stabilized to be removed and is transmitted, prevents to break away from the transmission face in the membrane material transmission course to need not the vacuum device and continuously bleed and form the negative pressure, avoided the membrane material to receive the negative pressure to attract and produce the deformation when energy-conserving, guarantee the transmission quality of membrane material.

Description

Membrane material output structure

Technical Field

The utility model relates to the technical field of film material transmission, in particular to a film material output structure.

Background

The film is a thin and soft transparent sheet, is made of plastics, adhesives, rubber or other materials, comprises a plurality of optical films, composite films, superconducting films, polyester films, nylon films, plastic films and the like, and is widely applied to the fields of electronics, machinery, printing, packaging and the like.

Because the film material texture is soft and light, the material breaks away from the conveyer belt surface easily in the transmission process, still cause the transmission failure when leading to transmission inefficiency serious, for this reason, set up the negative pressure through-hole on the transmission face of conveyer belt usually, the negative pressure through-hole connects negative pressure device, in the film material output process, negative pressure device starts, produce the negative pressure that adsorbs the film on the conveyer belt in negative pressure through-hole department, realize stable transmission, but when adopting this output mode, negative pressure device need maintain the running state, on the one hand, the energy consumption of equipment has been increased, on the other hand, the negative pressure effort is too big, lead to soft film plastics to produce fold, warp in negative pressure through-hole position easily, influence the film quality, and the negative pressure effort undersize, can reduce the adsorption effort to the film, influence the stable transmission of film.

Therefore, there is a need for an improved film material output structure in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the membrane material output structure which is energy-saving, realizes stable product transmission and ensures the product quality.

In order to realize the technical effects, the technical scheme of the utility model is as follows: the utility model provides a membrane material output structure, includes the frame, set up the transmission assembly who is used for transmitting the membrane material in the frame, transmission assembly has the horizontally transmission face, the top of transmission face be provided with the spacing subassembly that the frame is connected, spacing subassembly with be provided with between the transmission face along the transmission clearance that transmission face direction of transmission extends.

Preferably, in order to realize the spacing of going up the film to the transmission face, prevent that the membrane material from breaking away from transmission assembly, spacing subassembly includes closed annular spacing area and a plurality of edge spacing area circumference distributes and with spacing area looks butt's tensioning piece, the plane at spacing area place with the transmission face is mutually perpendicular.

Preferably, in order to reduce the transmission friction force, the tensioning member is a tensioning wheel rotatably connected with the frame around the axis of the tensioning wheel, a first positioning ring groove coaxial with the tensioning wheel is arranged on the circumferential outer edge of the tensioning wheel, and the limiting belt is abutted against the inner wall of the first positioning ring groove.

Preferably, in order to ensure the tensile force of the limiting belt, the tensioning member comprises a fixed wheel and an adjusting wheel, the adjusting wheel is connected with an adjusting seat which slides on the rack along the transmission direction parallel to the transmission surface, and a locking assembly which locks the adjusting seat on the rack is arranged between the adjusting seat and the rack; the locking assembly comprises a locking screw rod matched with the adjusting seat in a threaded mode.

Preferably, in order to realize the limitation of the two sides of the film material on the transmission surface, the film material is attached to the transmission surface, and the transmission efficiency is ensured, two limiting assemblies are arranged and are respectively arranged above the two side edges of the transmission surface.

Preferably, in order to realize the transmission of membrane material, the transmission subassembly includes transmission unit, transmission unit includes around self axial lead rotate in two live rollers on the frame, two live rollers pass through the transmission band and connect and two one of live roller is connected with its pivoted rotating unit of drive.

Preferably, in order to realize the stable transmission of the film material, a plurality of second positioning ring grooves which are distributed along the axial lead direction and have the same axial lead with the rotating rolls are arranged on the two rotating rolls; the transmission band is provided with a plurality of, along being on a parallel with the distribution direction distribution of second positioning ring groove and with the inner wall looks butt of second positioning ring groove.

Preferably, in order to support the upper layer of the transmission belt and ensure the horizontal transmission of the transmission belt, the transmission unit further comprises a support member arranged on the inner side of the transmission belt and connected with the frame, and the top of the support member is abutted to the transmission belt.

Preferably, in order to collect the film material at the output end of the conveying assembly, the output end of the conveying assembly is provided with a collecting assembly, the collecting assembly comprises a collecting table positioned below the conveying surface side, an intercepting piece having a collecting interval with the output end and side blocking pieces arranged at two sides of the conveying assembly, and the intercepting piece and the side blocking pieces are both connected with the collecting table.

Preferably, in order to adjust the position of the intercepting part according to the length of the membrane material, the collecting interval between the intercepting part and the output end of the transmission assembly is matched with the membrane material, the membrane material is guaranteed to be orderly and tidily stored on the collecting table, the intercepting part is arranged in a sliding mode in the transmission direction of the transmission assembly, and the intercepting part is connected with a translation unit driving the intercepting part to slide.

In conclusion, compared with the prior art, the film material output structure has the advantages that the limiting assembly is arranged above the transmission surface, so that stable moving transmission of the film material in the transmission gap between the transmission surface and the limiting assembly is ensured, the film material is prevented from being separated from the transmission surface in the transmission process, a negative pressure device is not required to continuously exhaust air to form negative pressure, the film material is prevented from being deformed due to negative pressure suction while energy is saved, and the transmission quality of the film material is ensured.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic view showing the structure of embodiment 1 with one of the side plates omitted;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of a portion of the structure of FIG. 3;

FIG. 5 is an enlarged view of portion A of FIG. 3;

FIG. 6 is a schematic view showing the structure of embodiment 2 with one of the side plates omitted;

FIG. 7 is a schematic view showing a structure of connecting a fixed sheave to a frame in accordance with embodiment 2;

in the figure: 1. the automatic feeding device comprises a rack, a side plate 1a, a connecting rod 1b, a limiting component 2, a limiting belt 3, a tensioning piece 4, a fixed wheel 4a, an adjusting wheel 4b, a first positioning ring groove 4-1, an adjusting seat 5, a locking screw rod 6, a rotating roller 7, a second positioning ring groove 7-1, a transmission belt 8, a supporting piece 9, a collecting table 10, an intercepting piece 11, a side blocking piece 12, a rotating motor 13, a handle 14, a screw rod 15, a translation block 16, a guide rod 17, a fixing seat 18, a beam 19, a pull ring 20, a slide rail 21 and a vertical plate 22.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Example 1

As shown in fig. 1 to 5, the film material output structure of embodiment 1 includes a frame 1, where the frame 1 includes two vertically arranged side plates 1a and a connecting rod 1b fixed between the two side plates 1 a; a transmission assembly for transmitting the film material is arranged on the rack 1, and the transmission assembly is provided with a horizontal transmission surface; a limiting component 2 connected with the side plate 1a is arranged above the transmission surface, and a transmission gap extending along the transmission direction of the transmission surface is arranged between the limiting component 2 and the transmission surface; the limiting component 2 comprises a limiting belt 3 and a plurality of tensioning pieces 4 which are distributed along the circumferential direction of the limiting belt 3 and are abutted against the limiting belt 3, and the plane of the limiting belt 3 is vertical to the transmission surface; the tensioning piece 4 is a tensioning wheel which rotates on the frame 1 around the self axial lead, the tensioning wheel is a fixed wheel 4a with a fixed axial lead, a first positioning ring groove 4-1 with the same axial lead as the fixed wheel 4a is arranged on the circumferential outer edge of the fixed wheel 4a, and the limiting belt 3 is abutted with the inner wall of the first positioning ring groove 4-1; the two limiting assemblies 2 are arranged and are respectively arranged above two side edges of the transmission surface.

In the film material output structure of the embodiment, the film material is positioned above the transmission surface after being input from the input end of the transmission assembly, and the film material is transmitted through the transmission surface, and meanwhile, the limit assembly on the rack 1 and the transmission surface are used for enclosing to form a transmission gap for the film material to pass through, so that the film material is prevented from separating from the transmission surface of the transmission assembly in the transmission process, and the stable transmission of the film material is realized; the two limiting assemblies can limit the two sides of the membrane material respectively, and normal and smooth output of the membrane material is further guaranteed. When the mode is adopted to output the membrane material, a negative pressure device is not required to be installed, so that the negative pressure device is not required to continuously keep the working state of air exhaust, the membrane material is influenced by the negative pressure in the process of conveying the ink in an energy-saving mode to deform, and the transmission quality of the membrane material is ensured.

Spacing subassembly mainly comprises spacing area 3 and a plurality of tight pulley 4a, through tight pulley 4a with spacing 3 tensioning of taking, make the bottom of spacing area 3 keep the level and form the transmission clearance that the membrane material passes through between the transmission face of transmission subassembly when with to realize the stable output of membrane material. The tight pulley 4a is the take-up pulley, and its circumferential surface sets up first positioning ring groove 4-1, can fix a position spacing area 3 on tight pulley 4a, prevents that spacing area 3 from breaking away from tight pulley 4a, and in addition, the take-up pulley can rotate around self axial lead, makes things convenient for spacing rotation of taking 3, reduces the relative wearing and tearing between membrane material and the spacing area 3, further guarantees the stable output of membrane material.

The transmission assembly comprises a plurality of transmission units which are arranged closely adjacent to each other along the transmission direction of the transmission surface; the transmission unit comprises two rotating rollers 7 rotating between the two side plates 1a around the axis line of the transmission unit, the two rotating rollers 7 are connected through a transmission belt 8, one rotating roller 7 is connected with a rotating unit for driving the rotating roller to rotate, the rotating unit is a rotating motor 13 fixed on one side plate 1a, and the output end of the rotating motor 13 is fixedly connected with the rotating roller 7; the two rotating rollers 7 are respectively provided with a plurality of second positioning ring grooves 7-1 which are distributed along the axial lead direction and have the same axial lead with the rotating rollers; the transmission belt 8 is provided with a plurality of second positioning ring grooves 7-1 which are abutted with the rotating rollers 7; the transmission unit further comprises a support piece 9 which is arranged on the inner side of the transmission belt 8, two ends of the support piece 9 are fixedly connected with the two side plates 1a of the rack 1, the support piece 9 is a support rod, and the top of the support piece is abutted to the transmission belt 8; the support 9 is provided in plurality, distributed side by side along a transport direction parallel to the transport assembly.

When the transmission assembly operates, the rotating motor 13 in each transmission unit is started to drive one of the rotating rollers 7 in the corresponding transmission unit to rotate, the transmission belt 8 keeps rotating while the other rotating roller 7 is driven to rotate through the transmission belt 8, the upper layers of the transmission belts 8 form the transmission surface of the transmission assembly, and the film materials placed on the transmission belts 8 are transmitted. The plurality of conveying belts 8 are arranged, the synchronous rotation of the plurality of conveying belts 8 is realized through the rotation of the rotating roller 7, so that the stable conveying of the film materials is ensured, and when one conveying belt 8 is damaged and fails and the other conveying belts 8 can still run normally, the conveying of the film materials can still be realized; the second positioning ring groove 7-1 on the rotating roller 7 can position the position of the conveying belt 8, so that the conveying belt 8 is prevented from deviating and even separating from the rotating roller 7, and the stable output of the film material is further realized; in the inboard of transmission band 8, set up support piece 9, support the upper strata of transmission band 8, guarantee that the transmission band 8 upper strata is in the horizontally state, and then guarantee that transmission assembly has horizontally transmission face.

The output end of the transmission assembly is provided with a collection assembly, the collection assembly comprises a collection table 10 positioned below the side of the transmission surface, an interception piece 11 having a collection interval with the output end and side blocking pieces 12 arranged at two sides of the transmission assembly, the interception piece 11 and the side blocking pieces 12 are both connected with the collection table 10, and the side blocking pieces 12 are integrally formed on the side plate 1a and are fixedly connected with the collection table 10; the collecting assembly further comprises a vertical plate 22 arranged between the collecting table 10 and the output end of the transmission assembly; the interception piece 11 is arranged in a sliding manner along the transmission direction of the transmission assembly, and the interception piece 11 is connected with a translation unit for driving the interception piece to slide; the translation unit comprises a horizontal beam 19, translation blocks 16 are fixed at two ends of the beam 19, the translation blocks 16 are sleeved outside a horizontal guide rod 17, and two ends of the guide rod 17 are fixed above the side plate 1b through two fixing seats 18 respectively; one translation block 16 is in threaded fit with a screw rod 15, and a handle 14 is fixed at the output end of the screw rod 15; the interception piece 11 is an interception rod which is in inserted connection and matching with the cross beam 19, the top end of the interception piece is provided with a pull ring 20, and the cross beam 19 is provided with a plurality of jacks which are distributed at intervals along the length direction of the cross beam.

After the transmission assembly continuously operated, the membrane material was exported from its output, fall on collecting station 10, can prevent through side fender spare 12 and interception piece 11 that the membrane material from falling subaerial, through rotating handle 14, it is rotatory to drive lead screw 15, drive translation piece 16 slides along 17 length direction of guide bar, thereby drive crossbeam 19 and remove, change the position of interception piece 11, thereby adjust the interval between interception piece 11 and the transmission assembly output, make its membrane material length phase-match with the transmission, therefore, can guarantee that the membrane material of transmission neatly falls on collecting station 10, reduce the time that the workman collected and arrange the cost, thereby improve production efficiency. The interception pieces 11 are interception rods which are in inserted connection and matching with the cross beam 19, the interception pieces 11 are convenient to detach and connect with the cross beam 19 through pull rings 20, and the number, the positions and the distribution mode of the interception pieces 11 on the cross beam 19 are controlled.

Example 2

As shown in fig. 6 and 7, the film material output structure of embodiment 2 is based on embodiment 1, and is different in that the tensioning member 4 includes a plurality of fixed wheels 4a and a plurality of adjusting wheels 4b, the adjusting wheels 4b are connected with an adjusting seat 5, and the adjusting seat 5 slides on the side plate 1a of the frame 1 along the direction parallel to the conveying direction of the conveying surface; a slide rail 21 which is in sliding fit with the adjusting seat 6 is fixed on the side plate 1a, and the cross section of the slide rail 21 is T-shaped; a locking assembly for locking the adjusting seat 5 on the side plate 1a is arranged between the adjusting seat 5 and the side plate 1 a; adjust and be provided with the screw hole on the seat 5, locking Assembly includes with adjusting 5 screw hole screw-thread fit's of seat locking screw rod 06, under the locking state, locking screw rod 6 butt is on slide rail 21.

Compare in embodiment 1, in this embodiment, a plurality of tensioning members 4 along spacing 3 circumference distribution include tight pulley 4a and regulating wheel 4b, and wherein the rotation axis position of tight pulley 4a is fixed, and regulating wheel 4b is through adjusting the sliding fit between seat 5 and the slide rail 21, can remove to adjust the position of seat 5 through locking screw 6 locking, and then lock the position of regulating wheel 4a, control the tensioning force of spacing 3, and conveniently change spacing 3.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a membrane material output structure, includes frame (1), set up the transmission assembly who is used for transmitting the membrane material on frame (1), transmission assembly has horizontal transmission face, its characterized in that:

the upper part of the transmission surface is provided with a limiting component (2) connected with the rack (1), and a transmission gap extending along the transmission direction of the transmission surface is arranged between the limiting component (2) and the transmission surface.

2. The film material output structure according to claim 1, wherein: spacing subassembly (2) are including closed annular spacing area (3) and a plurality of edge spacing area (3) circumference distribute and with spacing area (3) looks butt tensioning piece (4), the plane at spacing area (3) place with the transmission face is mutually perpendicular.

3. The film material output structure according to claim 2, wherein: the tensioning piece (4) is a tensioning wheel which is rotatably connected with the rack (1) around the axis of the tensioning piece, a first positioning ring groove (4-1) which is coaxial with the tensioning wheel is arranged on the circumferential outer edge of the tensioning wheel, and the limiting belt (3) is abutted to the inner wall of the first positioning ring groove (4-1).

4. The film material output structure according to claim 3, wherein: the tensioning piece (4) comprises a fixed wheel (4 a) and an adjusting wheel (4 b), the adjusting wheel (4 b) is connected with an adjusting seat (5) which slides on the rack (1) along a transmission direction parallel to the transmission surface, and a locking assembly for locking the adjusting seat (5) on the rack (1) is arranged between the adjusting seat (5) and the rack (1); the locking assembly comprises a locking screw (6) in threaded fit with the adjusting seat (5).

5. The film material output structure according to claim 1, wherein: the two limiting assemblies (2) are arranged and are respectively arranged above two side edges of the transmission surface.

6. The film material output structure according to claim 1, wherein: the transmission assembly comprises a transmission unit, the transmission unit comprises two rotating rollers (7) which rotate around the axis of the transmission unit and are arranged on the rack (1), the two rotating rollers (7) are connected and driven to rotate by one of the rotating rollers (7) through a transmission belt (8).

7. The film material output structure according to claim 6, wherein: a plurality of second positioning ring grooves (7-1) which are distributed along the axial lead direction and have the same axial lead with the rotating rolls (7) are arranged on the two rotating rolls; the transmission band (8) is provided with a plurality of, along being on a parallel with the distribution direction distribution of second positioning ring groove (7-1) and with the inner wall looks butt of second positioning ring groove (7-1).

8. The film material output structure according to claim 6, wherein: the conveying unit further comprises a supporting piece (9) arranged on the inner side of the conveying belt (8) and connected with the rack (1), and the top of the supporting piece (9) is abutted to the conveying belt (8).

9. The film material output structure according to claim 1, wherein: the output end of the transmission assembly is provided with a collection assembly, the collection assembly comprises a collection table (10) positioned below the side of the transmission surface, an interception piece (11) having a collection interval with the output end and side blocking pieces (12) arranged on two sides of the transmission assembly, and the interception piece (11) and the side blocking pieces (12) are connected with the collection table (10).

10. The film material output structure according to claim 9, wherein: the intercepting piece (11) is arranged in a sliding mode along the transmission direction of the transmission assembly, and the intercepting piece (11) is connected with a translation unit for driving the intercepting piece to slide.