CN115571698A

CN115571698A - Small-size slitting tool

Info

Publication number: CN115571698A
Application number: CN202111664800.XA
Authority: CN
Inventors: 马增龙
Original assignee: Kunshan Guangda Tongchuang New Material Co ltd
Current assignee: Kunshan Guangda Tongchuang New Material Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2023-01-06

Abstract

The invention discloses a small-size slitting jig, which belongs to the technical field of jigs and comprises a supporting component, wherein the supporting component is arranged on the supporting component; the cutter blade component is used for cutting materials, a round hole is formed in one end of the cutter blade component, and a supporting rod matched with the round hole in specification is arranged on the supporting component; blade screens piece, blade screens piece be provided with right blade part rotates the end and carries out a plurality of card sword positions fixed, card sword position along the length direction evenly distributed of blade screens piece is just adjacent interval between the card sword position is 1 mm's integral multiple. Through set up a plurality of card sword positions of evenly arranging along its length direction on blade screens piece, and the interval between the adjacent card sword position is 1 mm's integral multiple, and the interval between the adjacent blade part can reach mm at minimum, and the tolerance can be controlled within 0.5mm, has improved the precision of cutting greatly, can realize that the width is less than 5mm cuts.

Description

Small-size slitting tool

Technical Field

The invention belongs to the technical field of jigs, and particularly relates to a small-size slitting jig.

Background

The double-sided adhesive tape is a roll-shaped adhesive tape which is prepared by using paper, cloth and a plastic film as base materials and uniformly coating an elastomer type pressure-sensitive adhesive or a resin type pressure-sensitive adhesive on the base materials, and consists of the base materials, an adhesive and a piece of barrier paper (film), wherein the adhesive is mainly used for the adhesion of the double-sided adhesive, and can adhere things because the molecules of the adhesive and the molecules of an article to be connected form bonding, and the bonding can firmly bond the molecules together.

The existing double-sided film is generally processed by a cutting and rolling machine or a slitting machine, but the width is less than 5mm, the dimensional tolerance is less than +/-0.05 mm, the width is narrow, the inside and outside sizes are different, and the dimension cannot be guaranteed, and the Chinese patent document CN213381944U discloses an ultra-narrow edge gasket adhesive slitting clamp jig. Although this tool can effectively improve the gasket and glue the quality that the slitting was cut, reduced the defective rate that super narrow limit gasket was glued the slitting and was cut simultaneously, this tool still does not solve the less coiled material processing problem of width.

Disclosure of Invention

The invention aims to provide a small-size slitting jig to solve the problem that the existing jig in the background art is used.

In order to achieve the purpose, the invention provides the following technical scheme: a small-size slitting jig comprises a supporting component;

the cutter blade component is used for cutting materials, a round hole is formed in one end of the cutter blade component, and a supporting rod matched with the round hole in specification is arranged on the supporting component;

the cutter clamping device comprises a blade clamping piece, a cutter positioning mechanism and a cutter positioning mechanism, wherein the blade clamping piece is provided with a plurality of cutter clamping positions for fixing the rotating end of the blade component, the cutter clamping positions are uniformly distributed along the length direction of the blade clamping piece, and the distance between every two adjacent cutter clamping positions is an integral multiple of 1 mm;

a support bar for supporting the material.

Preferably, the support assembly comprises a bottom plate and side plates symmetrically arranged at the top end of the bottom plate.

Preferably, the device also comprises an adjusting assembly for adjusting the slitting depth of the blade component.

Preferably, the adjusting mechanism comprises a fixed adjusting rod and a movable adjusting rod which are respectively arranged on two sides of the blade clamping piece.

Preferably, the adjusting mechanism further comprises an adjusting mechanism for adjusting the movable adjusting rod.

Preferably, the adjusting mechanism comprises a groove arranged on the side plate, a sliding block fixedly connected with the movable supporting rod and capable of sliding on the inner wall of the groove, a supporting block fixed at the top end of the groove, and a connecting piece penetrating through the supporting block and in threaded connection with the sliding block.

Preferably, the connecting member is a screw.

Preferably, the device also comprises a limiting rod arranged at the feeding and discharging positions of the supporting component.

Preferably, the surface of the support rod is coated with a teflon coating.

Preferably, the distance between the adjacent cutter clamping positions is 1mm.

Compared with the prior art, the invention has the beneficial effects that:

1. through set up a plurality of card sword positions of evenly arranging along its length direction on blade screens piece, and the interval between the adjacent card sword position is 1 mm's integral multiple, through fixing blade parts on the card sword position of difference, can adjust cutting the interval, control through the interval to between the adjacent card sword position, can be in order to realize the control to cutting the distance, interval between the adjacent blade parts can reach mm at minimum, the tolerance can be controlled within 0.5mm, the precision of cutting has been improved greatly, can realize that the width is less than 5mm cuts.

2. Can adjust the blade degree of depth of blade subassembly through adjusting part, can be applicable to the double faced adhesive tape raw materials to different specifications and cut, application scope is wide.

Drawings

FIG. 1 is a first overall structural diagram of the present invention;

FIG. 2 is a second overall view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a third schematic view of the overall structure of the present invention;

fig. 5 is a schematic structural diagram of the working state of the present invention.

In the figure: 1. a support assembly; 2. a base plate; 3. a side plate; 4. a blade member; 5. a blade fixing rod; 6. a blade clamping piece; 7. clamping a cutter position; 8. a support bar; 9. an adjustment assembly; 10. fixing an adjusting rod; 11. a movable adjusting rod; 12. an adjustment mechanism; 13. a groove; 14. a slider; 15. a connecting member; 16. a limiting rod; 17. a supporting block; 18. and (4) a rubber roller.

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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a small-size slitting jig comprises a support component 1; the blade component 4 is used for slitting materials, a round hole is formed in one end of the blade component 4, and a supporting rod 8 matched with the round hole in specification is arranged on the supporting component 1; the cutter clamping device comprises a blade clamping piece 6, wherein the blade clamping piece 6 is provided with a plurality of cutter clamping positions 7 for fixing the rotating end of the blade component 4, the cutter clamping positions 7 are uniformly distributed along the length direction of the blade clamping piece 6, and the distance between every two adjacent cutter clamping positions 7 is an integral multiple of 1 mm; and a support bar 8 for supporting the material.

In this embodiment, through set up blade dead lever 5 on supporting component 1, its external diameter size is big or small with round hole diameter looks adaptation on blade part 4, when adorning blade part 4 on blade dead lever 5, blade part 4 can rotate around blade dead lever 5 on the one hand, on the other hand, blade part 4 can remove along the axial direction of blade dead lever 5, thereby adjust the interval between the adjacent blade part 4, this tool still is provided with blade screens 6 simultaneously, be provided with a plurality of tool clamping positions 7 on the blade screens 6, the specification of tool clamping position 7 and the specification looks adaptation of blade part 4, can fix the rotation end of blade part 4, cooperate the fixed action of blade part 4 of blade dead lever 5, can realize fixing blade part 4.

Further, card sword position 7 on blade screens piece 6 is along card sword position 7 on blade screens piece 6 is evenly arranged and the interval between the adjacent card sword position 7 is the integral multiple of 1mm along 6 length direction of blade screens piece, preferred interval is 1mm, through fixing blade part 4 on the card sword position 7 of difference, can adjust the cutting interval, control through the interval to between the adjacent card sword position 7, can be in order to realize the control to cutting the distance, interval between the adjacent blade part 4 can reach 1mm minimum, the tolerance can be controlled within +/-0.05 mm, the precision of cutting has been improved greatly.

In this embodiment, the supporting assembly 1 includes a bottom plate 2 and side plates 3 symmetrically disposed on the top of the bottom plate 2, and further includes an adjusting assembly 9 for adjusting the cutting depth of the blade member 4, the adjusting assembly 9 includes a fixed adjusting rod 10 and a movable adjusting rod 11 respectively disposed on two sides of the blade clamping member 6, the fixed adjusting rod 10 is fixed on the supporting assembly 1, and the blade member 4 is primarily limited in position by the position fixing assembly, the position of the movable adjusting rod 11 can be adjusted, and a worker can adjust the position of the movable adjusting rod 11 in a self-adaptive manner according to actual conditions of a product, so as to finally limit the position of the blade member 4.

In this embodiment, the adjusting assembly 9 further includes an adjusting mechanism 12 for adjusting the movable adjusting rod 11, the adjusting mechanism 12 includes a groove 13 disposed on the side plate 3, a slider 14 fixedly connected to the movable adjusting rod 11 and capable of sliding on an inner wall of the groove 13, the adjusting mechanism 12 further includes a supporting block 17 fixed on a top end of the groove 13 and a connecting member 15 penetrating through the supporting block 17 and in threaded connection with the slider 14, the position of the movable adjusting rod 11 can be adjusted by the adjusting mechanism 12, the movable adjusting rod 11 is fixedly connected to the slider 14, and the position of the movable adjusting rod 11 can be adjusted by adjusting a height of the slider 14 in the groove 13, when in use, the slider 14 in threaded connection with the connecting member 15 slides along an inner wall of the groove 13 by rotating the connecting member 15 such as a screw, so that the height of the slider 14 and the movable adjusting rod 11 fixedly connected to the slider 14 can be adjusted, and further limit of the blade member 4 can be achieved.

In this embodiment, still including setting up the gag lever post 16 at the supporting component 1 feeding and ejection of compact position, gag lever post 16 can carry out preliminary spacing to the business turn over material position of coil stock, prevents that its offset is too big.

In this embodiment, 8 surfaces of bracing piece scribble the teflon coating, scribble one deck teflon coating through the surface at bracing piece 8, utilize the antiseized function of teflon coating, can prevent like sticky coil stock such as double faced adhesive tape take place the adhesion when contacting with bracing piece 8 and influence the effect of cutting.

The working principle and the using process of the invention are as follows: during the use, at first according to the position on blade dead lever 5 of the adjustment blade part 4 that the interval corresponds of cutting of the raw materials that will cut, and according to the cutting interval card position 7 that the selection needs to use on blade screens 6, through choosing for use the card position 7 of different intervals, can adjust the interval between the adjacent blade part 6, after the interval between blade part 6 is adjusted and is accomplished, connecting piece 15 such as rotatory screw can drive slider 14 and slide on the inner wall of recess 13, thereby adjust the height of adjustable lever 11 on slider 14 and slider 14, the outer wall of adjustable lever 11 contacts with the expansion end of blade part 4, through adjusting the height of adjustable lever 11, can adjust the blade degree of depth of blade part 4, after the interval of blade part 4 and the blade degree of depth are adjusted, can put the tool on rigging machine, the tool is located between two laminating rubber rolls this moment, can drive the raw materials and move in the tool through the rubber roll, thereby steadily cut the raw materials.

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 small-size slitting tool which characterized in that: comprises that

A support assembly (1);

the cutting device comprises a blade component (4) for cutting materials, wherein a round hole is formed in one end of the blade component (4), and a blade fixing rod (5) matched with the round hole in specification is arranged on the supporting component (1);

the cutter clamping device comprises a blade clamping piece (6), wherein the blade clamping piece (6) is provided with a plurality of cutter clamping positions (7) for fixing the rotating end of the blade component (4), the cutter clamping positions (7) are uniformly distributed along the length direction of the blade clamping piece (6), and the distance between every two adjacent cutter clamping positions (7) is an integral multiple of 1 mm;

a support bar (8) for supporting the material.

2. The small-sized slitting jig according to claim 1, wherein: the supporting component (1) comprises a bottom plate (2) and side plates (3) symmetrically arranged at the top end of the bottom plate (2).

3. The small-sized slitting jig according to claim 2, characterized in that: and the adjusting assembly (9) is used for adjusting the slitting depth of the blade component (4).

4. The small-sized slitting jig according to claim 3, wherein: the adjusting component (9) comprises a fixed adjusting rod (10) and a movable adjusting rod (11) which are respectively arranged on two sides of the blade clamping piece (6).

5. The small-sized slitting jig according to claim 4, characterized in that: the adjusting assembly (9) further comprises an adjusting mechanism (12) for adjusting the movable adjusting rod (11).

6. The small-sized slitting jig according to claim 5, wherein: the adjusting mechanism (12) comprises a groove (13) formed in the side plate (3), a sliding block (14) which is fixedly connected with the movable adjusting rod (11) and can slide on the inner wall of the groove (13), a supporting block (17) fixed to the top end of the groove (13) and a connecting piece (15) penetrating through the supporting block (17) and in threaded connection with the sliding block (14).

7. The small-sized slitting jig according to claim 6, characterized in that: the connecting piece (15) is a screw.

8. The small-sized slitting jig according to claim 1, wherein: the device also comprises a limiting rod (16) arranged at the feeding and discharging positions of the supporting component (1).

9. The small-sized slitting jig according to claim 1, wherein: the surface of the supporting rod (8) is coated with Teflon coating.

10. The small-sized slitting jig according to claim 1, wherein: the distance between the adjacent cutter clamping positions (7) is 1mm.