CN215358583U

CN215358583U - Double-sided tape processing is with tailorring device of cutting of being convenient for waste discharge

Info

Publication number: CN215358583U
Application number: CN202121167718.1U
Authority: CN
Inventors: 赵安
Original assignee: Shenzhen Weibo Ruixin Technology Co ltd
Current assignee: Shenzhen Weibo Ruixin Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-12-31
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses a cutting and slitting device convenient for waste discharge for double-sided tape processing, which comprises a cutting main body, an intermittent mechanism and a waste discharge mechanism, wherein a transmission shaft is rotatably arranged at the middle end of a driving gear, two cams are arranged at the middle end of the transmission shaft, a driven gear is arranged at the bottom of the driving gear, and clamping grooves are formed in two sides of a positioning groove. This device is cut with tailorring of being convenient for waste discharge in double-sided tape processing, the complicated structure that leads to maintaining to overhaul inconvenience of adhesive tape guillootine among the solution prior art, and because of the long-time intermittent type cutting of the adhesive tape material of unable different specification and dimension of adaptation receives the scaling disease widely, the not strong technical problem of suitability, a device is cut with tailorring of being convenient for waste discharge in double-sided tape processing is provided, can adapt to different specification and dimension adhesive tape ration and carry the remaining colloid of effective processing cutter blade face when cutting, with avoid the colloid to remain to lead to cutting the in-process to gluing the material, effectively promote machining efficiency and precision.

Description

Double-sided tape processing is with tailorring device of cutting of being convenient for waste discharge

Technical Field

The utility model relates to the technical field of double-sided tape processing, in particular to a cutting device convenient for waste discharge for double-sided tape processing.

Background

The cutting machine is a numerical control device with wide application, is mainly designed for cutting various types of plates in order to facilitate the cutting of products and has strong practicability.

The common problems of the existing double-sided tape processing equipment are as follows: the structure of the adhesive tape cutting machine in the prior art is complex, so that the adhesive tape cutting machine is inconvenient to maintain and repair, is widely subjected to scaling due to the fact that the adhesive tape cutting machine cannot adapt to long-time intermittent cutting of adhesive tape materials of different specifications and sizes, and is not strong in applicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting and slitting device convenient for waste discharge for processing double-sided adhesive tapes, and aims to solve the problems that in the prior art, a gummed paper cutting machine is complex in structure, inconvenient to maintain and overhaul, wide in scaling-down problem due to the fact that the gummed paper cutting machine cannot adapt to long-time intermittent cutting of gummed paper materials of different specifications and sizes, and not high in applicability.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a device is cut with tailorring of being convenient for waste discharge in double-sided tape processing, includes:

cutting the main body;

further comprising:

the intermittent mechanism is fixedly arranged on the left side of the cutting main body;

the intermittent mechanism includes:

a drive gear;

the transmission shaft, its rotate install in the drive gear middle-end, two cams are installed to the transmission shaft middle-end, driven gear is installed to the drive gear bottom, the locating piece is installed to the driven gear terminal surface, the bump is installed to the locating piece opening part, the geneva wheel is installed on the driven gear left side, the constant head tank has been seted up to geneva wheel side end face, the draw-in groove has been seted up to the constant head tank both sides.

Preferably, drive gear passes through the transmission shaft and constitutes transmission structure with the cam, and cam cross sectional shape is the toper, drive gear constitutes transmission structure through the meshing effect of surperficial tooth group with driven gear, and driven gear terminal surface fixed mounting has locating piece and bump, the bump is located arc locating piece open end one side.

Preferably, the shape of a positioning groove formed in the end face of the side of the geneva wheel is fitted with the shape of the positioning block, the size of a clamping groove formed in each of two sides of the positioning groove is matched with the shape of a convex point, the driven gear and the geneva wheel form an intermittent transmission structure through the convex point on the end face, and the geneva wheel and the feeding roller form a transmission structure through the rotating shaft.

Preferably, the cutting body includes:

a base plate;

the spring is installed at the top of the fixing plate, one end, away from the fixing plate, of the spring is installed with a pressing plate, the pressing plate forms an elastic structure with the fixing plate through the spring, and the bottom of the pressing plate is fixedly provided with a cutting knife.

Preferably, a waste discharge mechanism is movably arranged in the vertical frame;

the waste discharge mechanism comprises:

a base;

and the bearing seats are fixedly arranged on two sides of the top of the base, and the top of the base is fixedly provided with a guide rail.

Preferably, the waste discharge mechanism further comprises:

the torsion bar is rotatably arranged in the bearing seat, a U-shaped sleeve is sleeved at the right output end of the torsion bar, and a through groove in the U-shaped sleeve is matched with the cutting edge surface in size.

Preferably, the waste discharge mechanism further comprises:

the guide block is fixedly arranged at the bottom of the U-shaped sleeve, and the U-shaped sleeve and the guide rail form a movable connecting structure through the guide block;

the universal shaft is sleeved at the middle end of the torsion bar, the top of the universal shaft is connected with a connecting rod, one side, away from the universal shaft, of the connecting rod is connected with a connecting pin, the connecting pin is fixedly installed on the top end face of the U-shaped sleeve, and the universal shaft and the U-shaped sleeve form a transmission structure through the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the technical problem of the complicated structure that leads to maintaining maintenance and overhaul inconvenient among the prior art adhesive tape guillootine, and because of the long-time intermittent type cutting that can't adapt to the adhesive tape material of different specification and dimension receives the scaling widely, the suitability is not strong is solved, a device is cut with tailorring of being convenient for waste discharge to double-sided tape processing is provided, can adapt to different specification and dimension adhesive tape ration and carry the remaining colloid of effective processing cutter blade face when cutting, with avoid the colloid to remain to lead to cutting the in-process to gluing the material, effectively promote machining efficiency and precision.

1. According to the utility model, through the arrangement of the intermittent mechanism, a user drives the driven gear to rotate through the driving gear, meanwhile, the driving gear drives the cam to rotate through the transmission shaft, the cutting knife is driven to intermittently press downwards under the intermittent contact of the inverted cone-shaped cam to complete the cutting process, the driven gear drives the waste discharge mechanism to operate under the transmission of the driving gear, meanwhile, the convex point fixed on the end surface of the driven gear performs intermittent driving on the clamping groove formed in the side end surface of the geneva wheel, the matching of the positioning block and the positioning groove ensures the accuracy of intermittent transmission, the feeding roller can realize the intermittent conveying of the gummed paper to be processed in the intermittent rotation stroke of the geneva wheel, the intermittent pressing action of the cutting knife is matched to realize the quantitative cutting of the gummed paper with different specifications and sizes, and the applicability is stronger;

2. according to the utility model, through the arrangement of the cutting main body, the drive gear realizes intermittent collision on the pressing plate through the cam fixed at the middle end of the transmission shaft, the spring is elastically deformed under the intermittent pressure application effect of the cam to start energy storage, the cutting knife fixed at the bottom end of the pressing plate finishes a preset cutting action, and the quick reset of the cutting knife is realized under the elastic action force of the spring after the collision stroke of the cam is finished;

3. according to the utility model, through the arrangement of the waste discharge mechanism, the torsion bar at the input end of the waste discharge mechanism rotates under the transmission of the driven gear to drive the universal shaft sleeved at the surface end of the torsion bar to rotate, the universal shaft is connected with the U-shaped sleeve sleeved at the output end of the torsion bar through the connecting rod, the connecting rod drives the U-shaped sleeve to be positioned at the output end of the torsion bar to do longitudinal reciprocating motion through the connecting pin in the rotation stroke of the universal shaft, the longitudinal stroke of the U-shaped sleeve is limited by the stroke of the guide block positioned in the guide rail, so that the stroke track of the U-shaped sleeve is more stable, the slotting part on the end surface of the U-shaped sleeve is contacted with the cutting edge surface of the cutting knife, the colloid remained on the cutting edge surface in the long-time intermittent cutting process of the cutting knife is removed, the sharpness of the cutting knife is ensured, the adhesion of the colloid remained on materials in the cutting process is avoided, and the processing efficiency and the precision are effectively improved.

Drawings

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

FIG. 2 is a schematic front view of the intermittent mechanism of the present invention;

FIG. 3 is a front view of the waste discharging mechanism of the present invention;

FIG. 4 is a schematic perspective view of a U-shaped sleeve according to the present invention.

In the figure: 1. cutting the main body; 101. a base plate; 102. erecting a frame; 103. a fixing plate; 104. a spring; 105. pressing a plate; 106. cutting knife; 2. an intermittent mechanism; 201. a drive gear; 202. a drive shaft; 203. a cam; 204. a driven gear; 205. positioning blocks; 206. salient points; 207. a geneva wheel; 208. positioning a groove; 209. a card slot; 210. a feeding roller; 3. a waste discharge mechanism; 301. a base; 302. a bearing seat; 303. a guide rail; 304. a torsion bar; 305. a U-shaped sleeve; 306. a guide block; 307. a cardan shaft; 308. a connecting rod; 309. and (7) connecting pins.

Detailed Description

As shown in fig. 1, a double-sided tape processing is with tailorring cutting device convenient to waste discharge includes: a base plate 101; the vertical frame 102 is fixedly arranged at two ends of the bottom plate 101, the fixing plate 103 is fixedly arranged at the inner side of the vertical frame 102, the spring 104 is arranged at the top of the fixing plate 103, the pressing plate 105 is arranged at one end of the spring 104 far away from the fixing plate 103, the pressing plate 105 and the fixing plate 103 form an elastic structure through the spring 104, the cutting knife 106 is fixedly arranged at the bottom of the pressing plate 105, the driving gear 201 realizes intermittent interference on the pressing plate 105 through the cam 203 fixed at the middle end of the transmission shaft 202, the spring 104 is elastically deformed under the intermittent pressing action of the cam 203 to start energy storage, the cutting knife 106 fixed at the bottom end of the pressing plate 105 completes the preset cutting action, after the collision stroke of the cam 203 is finished, the cutting knife 106 is quickly reset under the elastic action force of the spring 104, the structure arrangement of the fixing plates 103 on the inner sides of the left and right side vertical frames 102 ensures the stress balance of the cutting knife 106, and the influence on the cutting effect caused by the uneven stress of the cutting knife 106 is avoided.

As shown in fig. 2, an intermittent mechanism 2 fixedly mounted on the left side of the cutting body 1; a drive gear 201; a transmission shaft 202 which is rotatably arranged at the middle end of the driving gear 201, two cams 203 are arranged at the middle end of the transmission shaft 202, the driving gear 201 drives the driven gear 204 to rotate, the driving gear 201 drives the cams 203 to rotate through the transmission shaft 202, the cutting knife 106 is driven to intermittently press down under the intermittent contact of the inverted cone-shaped cams 203 to complete the cutting process, the driven gear 204 is arranged at the bottom of the driving gear 201, a positioning block 205 is arranged on the end surface of the driven gear 204, a salient point 206 is arranged at the opening of the positioning block 205, the driving gear 201 and the cams 203 form a transmission structure through the transmission shaft 202, the cross section of the cams 203 is conical, the driving gear 201 forms the transmission structure through the meshing action of a surface tooth group and the driven gear 204, the positioning block 205 and the salient point 206 are fixedly arranged on the end surface of the driven gear 204, the salient point 206 is positioned at one side of the opening end of the arc-shaped positioning block 205, and a geneva wheel 207 is arranged at the left side of the driven gear 204, the shape of a positioning groove 208 arranged on the end surface of the side of the geneva gear 207 is jointed with the shape of the positioning block 205, and the size of the clamping groove 209 arranged at the two sides of the positioning groove 208 is matched with the shape of the salient point 206, the driven gear 204 and the geneva 207 form an intermittent transmission structure through the salient point 206 at the end surface, and the geneva gear 207 forms a transmission structure with the feeding roller 210 through the rotating shaft, the end surface of the geneva gear 207 is provided with a positioning groove 208, the two sides of the positioning groove 208 are provided with clamping grooves 209, the salient point 206 fixed on the end surface of the driven gear 204 implements the intermittent drive of the clamping groove 209 arranged on the end surface of the geneva gear 207, the matching of the positioning block 205 and the positioning groove 208 ensures the precision of the intermittent transmission, the feeding roller 210 can realize the intermittent feeding of the gummed paper to be processed in the intermittent rotation stroke of the geneva wheel 207, and the quantitative cutting of the gummed paper with different specifications and sizes is realized by the intermittent pressing action of the cutting knife 106, so that the applicability is stronger.

As shown in fig. 3-4, the waste discharge mechanism 3 is movably mounted inside the stand 102; a base 301; a bearing seat 302 fixedly arranged at two sides of the top of a base 301, a guide rail 303 is fixedly arranged at the top of the base 301, a universal shaft 307 is connected with a U-shaped sleeve 305 sleeved at the output end of a torsion bar 304 through a connecting rod 308, the connecting rod 308 drives the U-shaped sleeve 305 to be positioned at the output end of the torsion bar 304 to do longitudinal reciprocating motion through a connecting pin 309 in the rotating stroke of the universal shaft 307, the longitudinal stroke of the U-shaped sleeve 305 is limited by the stroke of a guide block 306 positioned in the guide rail 303, so that the stroke track of the U-shaped sleeve 305 is more stable, the torsion bar 304 is rotatably arranged in the bearing seat 302, the U-shaped sleeve 305 is sleeved at the output end at the right side of the torsion bar 304, a through groove in the U-shaped sleeve 305 is provided with a size which is matched with the shape of the edge surface of a cutting knife 106, and then the groove at the end surface of the U-shaped sleeve 305 is contacted with the edge surface of the cutting knife 106 to remove the colloid remained on the edge surface in the long-time intermittent cutting process, the guide block 306 is fixedly arranged at the bottom of the U-shaped sleeve 305, and the U-shaped sleeve 305 and the guide rail 303 form a movable connecting structure through the guide block 306; the universal shaft 307 is sleeved at the middle end of the torsion bar 304, the driven gear 204 drives the waste discharge mechanism 3 to operate under the transmission of the driving gear 201, the torsion bar 304 at the input end of the waste discharge mechanism 3 rotates under the transmission of the driven gear 204 to drive the universal shaft 307 sleeved at the surface end of the torsion bar 304 to rotate, the top of the universal shaft 307 is connected with a connecting rod 308, one side of the connecting rod 308, far away from the universal shaft 307, is connected with a connecting pin 309, the connecting pin 309 is fixedly installed on the top end face of the U-shaped sleeve 305, and the universal shaft 307 and the U-shaped sleeve 305 form a transmission structure through the connecting rod 308.

The working principle is as follows: when the cutting and slitting device convenient for waste discharge is used for processing double-sided adhesive tapes, a user drives the driven gear 204 to rotate through the driving gear 201, the driving gear 201 drives the cam 203 to rotate through the transmission shaft 202, the cutting knife 106 is driven to intermittently press down under the intermittent contact of the inverted cone-shaped cam 203 to complete a cutting process, the driving gear 201 realizes intermittent contact with the pressing plate 105 through the cam 203 fixed at the middle end of the transmission shaft 202, the spring 104 generates elastic deformation under the intermittent pressure application effect of the cam 203 to start energy storage, the cutting knife 106 fixed at the bottom end of the pressing plate 105 completes a preset cutting action, the rapid reset of the cutting knife 106 is realized under the elastic action of the spring 104 after the contact stroke of the cam 203 is ended, the structure of the fixing plates 103 on the inner sides of the left and right side vertical frames 102 ensures the balanced stress of the cutting knife 106, and avoids the influence on the cutting effect caused by the uneven stress of the cutting knife 106, the driven gear 204 drives the waste discharging mechanism 3 to operate under the transmission of the driving gear 201, a torsion bar 304 at the input end of the waste discharging mechanism 3 rotates under the transmission of the driven gear 204 to drive a universal shaft 307 sleeved at the surface end of the torsion bar 304 to rotate, the universal shaft 307 is connected with a U-shaped sleeve 305 sleeved at the output end of the torsion bar 304 through a connecting rod 308, the connecting rod 308 drives the U-shaped sleeve 305 to be positioned at the output end of the torsion bar 304 to do longitudinal reciprocating motion through a connecting pin 309 in the rotating stroke of the universal shaft 307, the longitudinal stroke of the U-shaped sleeve 305 is limited by the stroke of a guide block 306 positioned in a guide rail 303, so that the stroke track of the U-shaped sleeve 305 is more stable, the slotting position of the end face of the U-shaped sleeve 305 is contacted with the edge face of the cutting knife 106, the colloid remained on the face of the cutting knife 106 in the long-time intermittent cutting process is removed, the sharpness of the cutting knife 106 is ensured, and the adhesion of the materials in the cutting process caused by the colloid edge residue is avoided, the processing efficiency and the processing precision are effectively improved, meanwhile, the convex points 206 fixed on the end face of the driven gear 204 perform intermittent driving on the clamping grooves 209 formed in the side end face of the geneva wheel 207, the matching of the positioning blocks 205 and the positioning grooves 208 ensures the accuracy of intermittent transmission, the feeding roller 210 can realize intermittent conveying of the gummed paper to be processed in the intermittent rotation stroke of the geneva wheel 207, the intermittent pressing action of the cutting knife 106 is matched to realize the quantification of the gummed paper with different specifications and sizes, and the cutting applicability is stronger.

Claims

1. The utility model provides a device is cut with tailorring of being convenient for waste discharge in double-sided tape processing, includes:

cutting the main body (1);

it is characterized by also comprising:

the intermittent mechanism (2) is fixedly arranged on the left side of the cutting main body (1);

the intermittent mechanism (2) includes:

a drive gear (201);

transmission shaft (202), its rotate install in drive gear (201) middle-end, two cams (203) are installed to transmission shaft (202) middle-end, driven gear (204) are installed to drive gear (201) bottom, locating piece (205) are installed to driven gear (204) terminal surface, bump (206) are installed to locating piece (205) opening part, geneva wheel (207) are installed in driven gear (204) left side, positioning groove (208) have been seted up to geneva wheel (207) side end face, draw-in groove (209) have been seted up to positioning groove (208) both sides.

2. The cutting and slitting device convenient for waste discharge for double-sided adhesive tape processing according to claim 1, wherein the driving gear (201) forms a transmission structure with the cam (203) through the transmission shaft (202), the cross-sectional shape of the cam (203) is a cone, the driving gear (201) forms the transmission structure through the meshing action of the surface tooth group and the driven gear (204), the end face of the driven gear (204) is fixedly provided with the positioning block (205) and the salient point (206), and the salient point (206) is located on one side of the opening end of the arc-shaped positioning block (205).

3. The cutting and slitting device convenient for waste discharge for double-sided adhesive tape processing as claimed in claim 1, wherein the shape of a positioning groove (208) formed in the end surface of the geneva wheel (207) fits the shape of a positioning block (205), the size of a clamping groove (209) formed in both sides of the positioning groove (208) fits the shape of a salient point (206), the driven gear (204) and the geneva wheel (207) form an intermittent transmission structure through the end surface salient point (206), and the geneva wheel (207) and a feeding roller (210) form a transmission structure through a rotating shaft.

4. The cutting and slitting device convenient for waste discharge for double-sided tape processing according to claim 1, wherein the cutting main body (1) comprises:

a base plate (101);

grudging post (102), its fixed mounting in bottom plate (101) both ends, grudging post (102) inboard fixed mounting has fixed plate (103), spring (104) are installed at fixed plate (103) top, fixed plate (103) one end is kept away from in spring (104) and pressure plate (105) are installed, pressure plate (105) constitute elastic construction through spring (104) and fixed plate (103), pressure plate (105) bottom fixed mounting cuts sword (106).

5. The cutting and slitting device convenient for waste discharge in double-sided adhesive tape processing according to claim 4, wherein the waste discharge mechanism (3) is movably installed inside the stand (102);

the waste discharge mechanism (3) comprises:

a base (301);

and the bearing seats (302) are fixedly arranged on two sides of the top of the base (301), and the top of the base (301) is fixedly provided with a guide rail (303).

6. The cutting and slitting device convenient for waste discharge for double-sided adhesive tape processing according to claim 5, wherein the waste discharge mechanism (3) further comprises:

the torsion bar (304) is rotatably arranged in the bearing seat (302), the output end of the right side of the torsion bar (304) is sleeved with a U-shaped sleeve (305), and the through groove in the U-shaped sleeve (305) is matched with the cutting edge surface of the cutting knife (106) in size.

7. The cutting and slitting device convenient for waste discharge for double-sided tape processing according to claim 6, wherein the waste discharge mechanism (3) further comprises:

the guide block (306) is fixedly arranged at the bottom of the U-shaped sleeve (305), and the U-shaped sleeve (305) and the guide rail (303) form a movable connecting structure through the guide block (306);

the universal shaft (307) is sleeved at the middle end of the torsion bar (304), the top of the universal shaft (307) is connected with a connecting rod (308), one side, far away from the universal shaft (307), of the connecting rod (308) is connected with a connecting pin (309), the connecting pin (309) is fixedly installed on the end face of the top of the U-shaped sleeve (305), and the universal shaft (307) and the U-shaped sleeve (305) form a transmission structure through the connecting rod (308).