CN216638394U

CN216638394U - Wheat draws sticky tape production with cutting device

Info

Publication number: CN216638394U
Application number: CN202121887353.XU
Authority: CN
Inventors: 王建康; 许愿
Original assignee: Nanjing Ningjia New Material Technology Co ltd
Current assignee: Nanjing Ningjia New Material Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-05-31
Anticipated expiration: 2031-08-12

Abstract

The utility model relates to the technical field of adhesive tape slitting, and particularly discloses a slitting device for producing a Mylar adhesive tape, which comprises a bottom plate, wherein a portal frame is installed on the bottom plate, conveying rollers are rotatably arranged between two side arms of the portal frame, two connecting plates are arranged on a top beam of the portal frame, the bottom ends of the two connecting plates are jointly connected with a bearing plate, a chute is formed in the top surface of the bearing plate, a strip-shaped hole is formed in the bottom surface of the chute, a plurality of sliding blocks are slidably connected in the chute, a cutter is fixedly connected to the bottom surface of each sliding block and penetrates through the strip-shaped hole, a sliding column is arranged between the upper parts of the two connecting plates, a plurality of clamping blocks are movably sleeved on the sliding column and can be arranged between the two sliding blocks, threaded rods are respectively connected to the two ends of the bearing plate in a threaded manner, and can be abutted against the adjacent sliding blocks, the utility model has simple and novel structure and can conveniently change the slitting width.

Description

Wheat draws sticky tape production with cutting device

Technical Field

The utility model relates to the technical field of tape slitting, in particular to a slitting device for producing a Mylar tape.

Background

Insulating mylar sticky tape is a single face sticky tape, the wide application in transformer, a motor, all kinds of motors such as condenser, electronic component's insulating wrap with switch power supply's mainboard circuit and the high voltage isolation between the shell, also be used for wrapping of soft packet's lithium cell, if wrap between backplate and electric core, then play fixed and insulating fireproof's effect, mylar sticky tape is in process of production, the sticky tape width that preliminary production came out is very wide, usually more than a meter, need cut it with the sticky tape cutting machine, in order to conveniently sell and use.

The width that current sticky tape cutting machine, the cutting obtained is all fixed, can not change the width of sticky tape, leads to us like this when needing different sticky tape width, need change the sticky tape cutting machine of cutting the roller or add other models, leads to production efficiency to reduce and increased manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a slitting device for producing an insulating Mylar tape.

In order to achieve the above object, the technical solution of the present invention is:

a slitting device for producing Mylar adhesive tapes comprises a bottom plate, wherein a portal frame is installed on the bottom plate, conveying rollers are rotatably arranged between two side arms of the portal frame, connecting plates are arranged at two ends of a top beam of the portal frame, the bottom ends of the two connecting plates are jointly connected with a bearing plate, a chute is formed in the top surface of the bearing plate, a strip-shaped hole is formed in the bottom surface of the chute, a plurality of sliders are slidably connected in the chute, the sliding direction of the sliders is parallel to the axis of the conveying rollers, a cutter is fixedly connected to the bottom surface of each slider, the cutter penetrates through the strip-shaped hole and extends out of the bearing plate, is positioned at the front end of the conveying rollers, the cutting line of the cutter is perpendicular to the axis of the conveying rollers, a sliding column is arranged between the upper parts of the two connecting plates, and the axis of the sliding column is parallel to the axis of the conveying rollers, the sliding column is movably sleeved with a plurality of clamping blocks, the clamping blocks can slide and rotate along the sliding column, one end, far away from the sliding column, of each clamping block can be arranged between two of the sliding blocks, threaded rods are respectively in threaded connection with two ends of the bearing plate, the threaded rods are parallel to the sliding column, and the end portions of the threaded rods can be abutted to the sliding blocks close to the threaded rods.

Furthermore, a driving motor for driving the conveying roller to rotate is mounted on one side arm of the portal frame.

Furthermore, first mounting holes are formed in the front ends of the lower portions of the two connecting plates, a first limiting column is mounted in the first mounting holes, the axis of the first limiting column is parallel to the axis of the sliding column, the first limiting column is in contact with the top surface of the sliding block, and the two ends of the first limiting column extend to the two outer sides of the two connecting plates and are in threaded connection with nuts.

Furthermore, two second mounting holes are formed in the rear ends of the lower portions of the two connecting plates, two second limiting columns are mounted in the second mounting holes and are parallel to the first limiting columns, the second limiting columns are in contact with the top surfaces of the sliding blocks, two ends of each second limiting column extend to the two outer sides of the two connecting plates respectively and are in threaded connection with nuts, when the clamping blocks are arranged between the sliding blocks, the first limiting columns and the second limiting columns are in contact with the front side surfaces and the rear side surfaces of the clamping blocks respectively.

Furthermore, one end of the threaded rod, which is positioned outside the bearing plate, is fixedly connected with a rotating handle.

The utility model has the beneficial effects that: the utility model has the advantages that the plurality of sliding blocks are arranged on the bearing plate in a sliding manner, the two ends of the bearing plate are in threaded connection with the threaded rods, the bottom surface of each sliding block is provided with the cutter, the two ends of the bearing plate are connected with the connecting plates, the sliding column is arranged between the two connecting plates, the sliding column is sleeved with the plurality of clamping blocks, the clamping blocks can slide along the sliding column and rotate one or more clamping blocks to the position between the two sliding blocks, the distance between the two adjacent sliding blocks is changed, so that the distance between the two adjacent cutters is changed, and the distance between the two sliding blocks and the clamping blocks clamped between the sliding blocks can be clamped by rotating the two threaded rods, so that the positions of the cutters are fixed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of a connection plate, a sliding column, a bearing plate, a sliding block, a cutter, a clamping block, a threaded rod, a first limit column and a second limit column in the utility model;

FIG. 3 is a schematic view of the connection structure of the connection plate, the sliding column, the bearing plate, the slider and the threaded rod according to the present invention.

Description of the figure numbering: 1. bottom plate, 11, portal frame, 12, conveying roller, 13, driving motor, 2, connecting plate, 21, slip post, 22, first mounting hole, 23, second mounting hole, 3, loading board, 31, spout, 32, bar hole, 4, slider, 41, cutter, 5, fixture block, 6, threaded rod, 61, twist grip, 7, first spacing post, 8, the spacing post of second.

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 that can be derived by one of ordinary skill in the art from the embodiments disclosed herein are intended to be within the scope of the present invention.

As shown in fig. 1-3, a slitting device for producing mylar tape comprises a bottom plate 1, a portal frame 11 is installed on the bottom plate 1, conveying rollers 12 are rotatably arranged between the lower parts of two side arms of the portal frame 11, connecting plates 2 are vertically and downwardly arranged at the left and right ends of a top beam of the portal frame 11, the bottom ends of the two connecting plates 2 are commonly connected with a bearing plate 3, a chute 31 is arranged on the top surface of the bearing plate 3, a strip-shaped hole 32 is arranged on the bottom surface of the chute 31, three sliders 4 are slidably connected in the chute 31, the three sliders 4 are arranged at intervals, the sliders 4 are square sliders 4, the bottom surface, the front side surface and the rear side surface of each slider 4 are all contacted with the inner wall of the chute 31, the sliding direction of each slider 4 is parallel to the axis of the conveying rollers 12, a cutter 41 is fixedly connected to the middle part of the bottom surface of each slider 4, the cutter 41 penetrates through the strip-shaped hole 32 and extends out of the bearing plate 3, cutter 41 is located the front end of conveying roller 12 and cutter 41's line of cut is mutually perpendicular with conveying roller 12's axis, be equipped with a slip post 21 between the upper portion of two connecting plates 2, the axis of slip post 21 is parallel with conveying roller 12's axis, the movable sleeve is equipped with five fixture blocks 5 on the slip post 21, fixture block 5 is the rectangular block, fixture block 5 can be followed slip post 21 and slided and rotate, threaded connection is respectively distinguished at the both ends of loading board 3 has threaded rod 6, threaded rod 6 parallels with slip post 21, two threaded rod 6 are located the one end of loading board 3 respectively with the slider 4 butt that is close to mutually, all the butt has a fixture block 5 between per two sliders 4.

In actual use, the distance between the sliding blocks 4 and the sliding blocks 4 is adjusted according to the required width of the adhesive tape, and the clamping blocks 5 with proper quantity are arranged between every two sliding blocks 4, so that the distance between the two cutters 41 corresponds to the required width of the adhesive tape, the adhesive tape is conveyed from back to front by the conveying roller 12, and the cutters 41 can cut the adhesive tape; the number of the sliding blocks 4 can be increased or decreased into the sliding chute 31 according to the cutting width, so that adhesive tapes with various widths can be cut.

In this embodiment, a driving motor 13 for driving the conveying roller 12 to rotate is mounted on one side arm of the gantry 11, and the structure is reasonable.

In this embodiment, first mounting hole 22 has all been seted up to the front end of the lower part of two connecting plates 2, install first spacing post 7 in two first mounting holes 22, the axis of first spacing post 7 is parallel with the axis of slip post 21, the top surface contact of first spacing post 7 and slider 4, the both ends of first spacing post 7 extend to the outside of two connecting plates 2 respectively and threaded connection has the nut, set up first spacing post 7, can avoid slider 4 in the spout 31 the ascending shake of vertical side to appear, it is more stable to make the installation of slider 4, make first spacing post 7 and connecting plate 2 relatively fixed through the nut, convenient to detach.

In this embodiment, second mounting hole 23 has all been seted up to the rear end of the lower part of two connecting plates 2, install the spacing post 8 of second in two second mounting holes 23, the spacing post 8 of second is parallel with first spacing post 7, the top surface contact of the spacing post 8 of second and slider 4, the both ends of the spacing post 8 of second extend to the outside and the threaded connection of two connecting plates 2 respectively have the nut, first spacing post 7 and the spacing post 8 of second can locate the fixture block 5 of card in the slider 4 tightly mutually, avoid fixture block 5 to appear removing, stability is improved.

In this embodiment, one end of the threaded rod 6 located outside the bearing plate 3 is fixedly connected with a rotating handle 61, which facilitates to rotate the threaded rod 6.

According to the utility model, the plurality of sliding blocks 4 are arranged on the bearing plate 3 in a sliding manner, the two ends of the bearing plate 3 are in threaded connection with the threaded rods 6, the bottom surface of each sliding block 4 is provided with the cutter 41, the two ends of the bearing plate 3 are connected with the connecting plates 2, the sliding column 21 is arranged between the two connecting plates 2, the sliding column 21 is sleeved with the plurality of clamping blocks 5, the clamping blocks 5 can slide along the sliding column 21 and rotate one or more clamping blocks 5 to the position between two sliding blocks 4, the distance between two adjacent sliding blocks 4 is changed, so that the distance between two adjacent cutters 41 is changed, and the clamping blocks 5 clamped between all sliding blocks 4 can be clamped by rotating the two threaded rods 6, so that the positions of the cutters 41 are fixed.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, but rather as the intention of all modifications, equivalents, improvements, and equivalents falling within the spirit and scope of the utility model.

Claims

1. A slitting device for producing Mylar adhesive tapes comprises a bottom plate (1), wherein a portal frame (11) is installed on the bottom plate (1), conveying rollers (12) are arranged between two side arms of the portal frame (11) in a rotating mode, the slitting device is characterized in that two ends of a top beam of the portal frame (11) are respectively provided with a connecting plate (2), the bottom ends of the two connecting plates (2) are jointly connected with a bearing plate (3), the top surface of the bearing plate (3) is provided with a sliding groove (31), the bottom surface of the sliding groove (31) is provided with a strip-shaped hole (32), the sliding groove (31) is internally and slidably connected with a plurality of sliding blocks (4), the sliding direction of each sliding block (4) is parallel to the axis of the conveying roller (12), the bottom surface of each sliding block (4) is fixedly connected with a cutter (41), and the cutter (41) penetrates through the strip-shaped hole (32) and extends out of the bearing plate (3), the cutting knife (41) is positioned at the front end of the conveying roller (12), the cutting line of the cutting knife (41) is perpendicular to the axis of the conveying roller (12), a sliding column (21) is arranged between the upper portions of the two connecting plates (2), the axis of the sliding column (21) is parallel to the axis of the conveying roller (12), a plurality of clamping blocks (5) are movably sleeved on the sliding column (21), the clamping blocks (5) can slide and rotate along the sliding column (21), one end, far away from the sliding column (21), of each clamping block (5) can be arranged between the two sliding blocks (4), threaded rods (6) are respectively connected to the two ends of the bearing plate (3) in a threaded mode, the threaded rods (6) are parallel to the sliding column (21), and the end portions of the threaded rods (6) can abut against the sliding blocks (4) close to each other.

2. A slitting device for producing Mylar tape as claimed in claim 1, wherein a driving motor (13) for driving the conveying roller (12) to rotate is mounted on one side arm of the portal frame (11).

3. A slitting device for Mylar tape production according to claim 1, wherein first mounting holes (22) are formed in the front ends of the lower portions of the two connecting plates (2), first limiting columns (7) are mounted in the two first mounting holes (22), the axis of each first limiting column (7) is parallel to the axis of each sliding column (21), the first limiting columns (7) are in contact with the top surface of the sliding block (4), and the two ends of each first limiting column (7) extend to the outer sides of the two connecting plates (2) respectively and are in threaded connection with nuts.

4. A slitting device for Mylar tape production according to claim 3, wherein second mounting holes (23) are formed in the rear ends of the lower portions of the two connecting plates (2), second limiting columns (8) are mounted in the two second mounting holes (23), the second limiting columns (8) are parallel to the first limiting columns (7), the second limiting columns (8) are in contact with the top surfaces of the sliding blocks (4), two ends of the second limiting columns (8) extend to the outer sides of the two connecting plates (2) respectively and are in threaded connection with nuts, and when the clamping block (5) is arranged between the two sliding blocks (4), the first limiting columns (7) and the second limiting columns (8) are in contact with the front side surface and the rear side surface of the clamping block (5) respectively.

5. A slitting device for Mylar tape production as claimed in claim 1 wherein the threaded rod (6) is fixedly connected with a rotating handle (61) at one end outside the carrier plate (3).