CN212666220U

CN212666220U - Cutter cooling device of splitting machine

Info

Publication number: CN212666220U
Application number: CN202021449235.6U
Authority: CN
Inventors: 方晓文; 方金峰
Original assignee: Dongguan Qinle Electronic Co ltd
Current assignee: Guangdong Qinle New Material Technology Co.,Ltd.
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-09
Anticipated expiration: 2030-07-21

Abstract

The utility model belongs to the technical field of the cutting machine and specifically relates to a cutter cooling device of cutting machine is related to, it includes the frame and sets up the cutter in the frame, the outside of cutter is provided with the protective housing, still be provided with the water tank that loads the coolant liquid in the frame, water tank one side intercommunication is provided with the delivery pipe, the delivery pipe with be provided with the driving piece between the water tank, the delivery pipe is kept away from the one end fixed connection of water tank in just be located on the protective housing the top of cutter, the delivery pipe is kept away from the one end of water tank has two spray pipes, two through tee bend intercommunication the port of spray pipe is respectively towards and is close to the both sides face of cutter upper end, the protective housing with still be provided with between the port of spray. This application has the effect that reduces cutter temperature, keeps better cutting quality.

Description

Cutter cooling device of splitting machine

Technical Field

The application relates to the field of splitting machines, especially, relate to a cutter cooling device of splitting machine.

Background

A splitting machine is a mechanical device for splitting wide paper, mica tapes or films into a plurality of narrow materials, and is commonly used for paper making machinery, wire and cable mica tapes and printing and packaging machinery. The slitting machine mainly applies to: non-woven fabrics; the cutting of mica tapes, papers, insulating materials and various film materials is particularly suitable for the cutting of narrow tapes (non-woven fabrics, papers, insulating materials, mica tapes, films and the like). The protective film of the high polymer material can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, and the protective film coil stock is cut by a cutting machine according to the requirement of the required specification.

For example, chinese patent with publication number CN204873120U discloses a high-efficiency full-automatic splitting machine for protective films of electronic products, which comprises a frame, and a gear box and an auxiliary bracket arranged on the frame, wherein two air-expansion shafts are arranged between the gear box and the auxiliary bracket, the air-expansion shafts can be provided with a mother roll and can rotate under the driving action of the gear box, a transverse sliding table is further arranged between the gear box and the auxiliary bracket, a splitting cutter group is transversely slidably arranged on the sliding table, the splitting cutter group comprises a transverse sliding plate arranged on the transverse sliding table and a longitudinal sliding plate arranged on the transverse sliding plate, and a cutter rest is arranged on the longitudinal sliding plate and used for fixing a cutter.

In view of the above-mentioned related art, the inventor believes that there is a defect that the slitting quality of the protective film roll is affected by the excessively high temperature of the cutter.

SUMMERY OF THE UTILITY MODEL

In order to reduce cutter temperature, keep better quality of cutting, this application provides a cutter cooling device of cutting machine.

The application provides a cutter cooling device of cutting machine adopts following technical scheme:

the utility model provides a cutter cooling device of cutting machine, includes the frame and sets up the cutter in the frame, the outside of cutter is provided with the protective housing, still be provided with the water tank that loads the coolant liquid in the frame, water tank one side intercommunication is provided with the delivery pipe, the delivery pipe with be provided with the driving piece between the water tank, the delivery pipe is kept away from the one end fixed connection of water tank in just be located on the protective housing the top of cutter, the delivery pipe is kept away from the one end of water tank has two spray pipes through tee bend intercommunication, two the port of spray pipe is towards respectively and is close to the both sides face of cutter upper end, the protective housing with still be provided with between the port of spray pipe and clean the.

Through adopting above-mentioned technical scheme, the during operation starts the driving piece, and the coolant liquid shunts two spray pipes along the tee bend spare through the water supply pipe, and the rethread spray pipe sprays the both sides face that the cutter cooled down to the cutter, and along with the rotation of cutter, the cutter sprays the part that has the coolant liquid and cleans the structure and clean and adsorb the coolant liquid, makes the cutter surface keep dry, so, can effectively reduce the cutter temperature to keep better quality of cutting.

Preferably, the port department of two spray pipes all is provided with atomizer, atomizer's play fog mouth is towards the side of cutter.

Through adopting above-mentioned technical scheme, can atomize the coolant liquid through atomizer, spout the side of cutter after the atomizing for the coolant liquid sprays evenly, reduces the cutter surface and the phenomenon that excessive coolant liquid appears and form the runoff.

Preferably, the wiping structure comprises a connecting plate located above the cutter, the connecting plate comprises two vertical plates parallel to each other, the upper ends of the two vertical plates are connected with a horizontal plate, one end of the horizontal plate is provided with an extension plate connected to the upper end of the protective shell, the inner side surfaces of the two vertical plates are respectively provided with water-absorbing sponges, and the side surfaces, close to each other, of the two water-absorbing sponges are respectively contacted with the two side surfaces of the cutter.

Through adopting above-mentioned technical scheme, the spray pipe sprays the both sides face that the cutter was cooled down to the cutter through atomizer, and along with the rotation of cutter, the cutter sprays the part that has the coolant liquid and comes between two sponges that absorb water, and the sponge that absorbs water then cleans and adsorbs the coolant liquid, makes the cutter surface keep dry, so, the framework is simple, convenient operation.

Preferably, a plurality of insertion rods are respectively arranged on the inner side surfaces of the two vertical plates, and insertion grooves which are in insertion fit with the insertion rods are arranged on the water absorption sponge.

Through adopting above-mentioned technical scheme, the sponge that absorbs water can be installed vertical board through inserting groove cooperation peg graft pole on, so conveniently change the sponge that absorbs water.

Preferably, a plurality of thrust springs are further arranged between the water absorption sponge and the vertical plate and are sleeved on the insertion rod, and one ends, far away from the vertical plate, of the thrust springs abut against the bottom of the insertion groove.

Through adopting above-mentioned technical scheme, the one end that vertical board was kept away from to thrust spring is contradicted in the setting of the tank bottom of inserting groove for the sponge that absorbs water conflicts the cutter in real time, improves the reliability of device.

Preferably, the side surfaces of the two water-absorbing sponges close to the cutter are provided with inclined surfaces with the same inclination angle as the side surfaces of the cutter.

Through adopting above-mentioned technical scheme, the area of contact of sponge and cutter cutting edge both sides absorb water is increased in the setting on inclined plane, and then improves and cleans the effect.

Preferably, the extension plate is provided with two through holes, a hand-operated bolt penetrates through the through holes, the hand-operated bolt is in threaded connection with the upper end of the protective shell, and a butt ring which is abutted to the extension plate is arranged on a rod body of the hand-operated bolt.

Through adopting above-mentioned technical scheme, when the sponge that absorbs water needs to be changed, the connecting plate is got off in the dismantlement that the hand of unscrewing was twisted the bolt and can be convenient, during the installation, with hand twist bolt threaded connection to the protective housing, rotate hand twist the bolt and make the butt ring butt to the extension plate on can.

Preferably, the drive member is a flow-type peristaltic pump.

By adopting the technical scheme, the flow type peristaltic pump has the functions of flow display and flow correction besides the basic function, so that the flow in the water supply pipe can be conveniently adjusted by workers.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cutting machine works, the driving piece is started, the cooling liquid is distributed into the two water spraying pipes along the three-way piece through the water supply pipe, and then is sprayed to the two sides of the cutter through the water spraying pipes to cool the cutter, and along with the rotation of the cutter, the part of the cleaning structure sprayed with the cooling liquid by the cutter is cleaned and adsorbed with the cooling liquid, so that the surface of the cutter is kept dry, the temperature of the cutter can be effectively reduced, and the better cutting quality is kept;

2. the cooling liquid can be atomized through the atomizing nozzle and then sprayed to the side face of the cutter after atomization, so that the cooling liquid is uniformly sprayed, and the phenomenon of runoff caused by excessive cooling liquid on the surface of the cutter is reduced;

3. the spray pipe sprays the both sides of cutter with the coolant liquid through atomizer and cools down the cooling to the cutter, and along with the rotation of cutter, the cutter sprays the part that has the coolant liquid and comes between two sponges that absorb water, and the sponge that absorbs water then cleans and adsorbs the coolant liquid, makes the cutter surface keep dry, so, the framework is simple, convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a cutter cooling device of a splitting machine according to the present application.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is an exploded view of a wiping structure in an embodiment of a cutter cooling device of a cutting machine according to the present application.

Description of reference numerals: 1. a frame; 11. a gear case; 12. a support plate; 13. an air expansion shaft; 14. a transverse sliding table; 15. a longitudinal slide; 2. a tool holder; 21. a cutter; 22. a protective shell; 221. a mounting plane; 222. a support bar; 223. an elastic pipe clamp; 224. a tee fitting; 225. a water spray pipe; 226. an atomizing spray head; 23. a motor; 3. a water tank; 31. a water supply pipe; 32. a drive member; 4. a wiping structure; 41. a connecting plate; 411. a vertical plate; 412. a horizontal plate; 413. an extension plate; 42. a through hole; 43. screwing the bolt by hand; 431. a butting ring; 44. a water-absorbing sponge; 441. a bevel; 442. inserting grooves; 45. a plug rod; 46. a thrust spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses cutter cooling device of cutting machine. Referring to fig. 1, a cooling device of a cutter 21 of a splitting machine comprises a horizontally arranged frame 1 and a gear box 11 arranged at one end of the frame 1, wherein a supporting plate 12 is arranged at one end of the frame 1 far away from the gear box 11, and an air expansion shaft 13 which is arranged above the frame 1 and close to the front side of the frame 1 and used for installing a protective film mother roll is arranged between the supporting plate 12 and the gear box 11. Be provided with horizontal slip table 14 on frame 1, be provided with longitudinal sliding table 15 on the horizontal slip table 14, the vertical knife rest 2 that is provided with on longitudinal sliding table 15, the vertical cutter 21 of installing in one side of knife rest 2, cutter 21 is circular, the outside of cutter 21 sets up protective housing 22, protective housing 22 is the semicircle dish form, vertical setting is personally submitted to the open end of protective housing 22, knife rest 2 is provided with drive cutter 21 pivoted motor 23, motor 23 is located protective housing 22's rear side.

Referring to fig. 1, still be provided with the water tank 3 that loads the coolant liquid on the frame 1, water tank 3 is located the rear side of horizontal slip table 14, 3 one side intercommunications of water tank are provided with delivery pipe 31, in this embodiment, delivery pipe 31 is one section rubber hose, be provided with driving piece 32 between delivery pipe 31 and the water tank 3, in this embodiment, driving piece 32 can choose for use to be flow type peristaltic pump, flow type peristaltic pump is close to and communicates the lower extreme of water tank 3, delivery pipe 31 then communicates with flow type peristaltic pump mutually, flow type peristaltic pump is except that possessing basic type function, the flow display has been increased, the function of flow correction, thereby make things convenient for the staff to adjust the size of the flow in the delivery pipe 31.

Referring to fig. 1 and 2, one end of the water supply pipe 31, which is away from the water tank 3, is fixedly connected to the protective shell 22 and located above the cutting knife 21, specifically, a mounting plane 221 is horizontally arranged at the upper end of the protective shell 22, a support rod 222 is vertically arranged on the mounting plane 221, an elastic pipe clamp 223 is arranged at the upper end of the support rod 222, a three-way member 224 is clamped in the elastic pipe clamp 223, one end of the water supply pipe 31, which is away from the water tank 3, is communicated with the three-way member 224, two water spray pipes 225 are communicated with the other two outlets of the three-way member 224, the water spray pipes 225 are hard water pipes, the two water spray pipes 225 are symmetrically arranged with respect to the cutting knife 21, the two water spray pipes 225 are like two earpiec. Meanwhile, the port parts of the two water spraying pipes 225 are provided with the atomizing nozzles 226, the mist outlets of the atomizing nozzles 226 face the side faces of the cutter 21, the cooling liquid can be atomized through the atomizing nozzles 226 and then sprayed to the side faces of the cutter 21 after atomization, so that the cooling liquid is uniformly sprayed, and the phenomenon that the excessive cooling liquid appears on the surface of the cutter 21 to form runoff is reduced.

Referring to fig. 2 and 3, a connecting plate 41 which is located between the protective shell 22 and the atomizing nozzle 226 of the water spray pipe 225 and above the cutting knife 21 is arranged on the protective shell 22, the connecting plate 41 comprises two vertical plates 411 which are parallel to each other, the vertical plates 411 are parallel to the cutting knife 21 which is vertically arranged, the upper ends of the two vertical plates 411 are connected with a horizontal plate 412, and an extension plate 413 which is connected to the upper end of the protective shell 22 is horizontally arranged at one end, close to the protective shell 22, of the horizontal plate 412. Specifically, the lower surface of the extension plate 413 is attached to the mounting plane 221 of the protective shell 22, the extension plate 413 is provided with two through holes 42, hand bolts 43 penetrate through the through holes 42, the hand bolts 43 penetrate through the through holes 42 and are in threaded connection with the upper end of the protective shell 22, a support ring 431 is horizontally arranged on the rod body of the hand bolts 43, and the lower surface of the support ring 431 is in tight contact with the upper surface of the extension plate 413 when the hand bolts 43 are in threaded connection with the protective shell 22.

Referring to fig. 3, the inner side surfaces of the two vertical plates 411 are respectively provided with a water absorption sponge 44, the side surfaces of the two water absorption sponges 44 close to each other are respectively contacted with the two side surfaces of the cutter 21, the side surfaces of the two water absorption sponges 44 close to the cutter 21 are respectively provided with an inclined surface 441 having the same inclination angle as the side surface of the cutter 21, and the inclined surfaces 441 are attached to the side surfaces of the cutter 21. Be provided with a plurality of peg 45 on the medial surface of two vertical boards 411 respectively, peg 45 and the medial surface mutually perpendicular of vertical board 411, in this embodiment, peg 45 divide into two rows that the level set up, and every row peg 45's quantity is two, and is corresponding, and sponge 44 that absorbs water is provided with the inserting groove 442 with peg 45 grafting complex on being close to the side of vertical board 411. Meanwhile, a plurality of thrust springs 46 are further arranged between the water absorption sponge 44 and the vertical plate 411, the thrust springs 46 are sleeved on the insertion rods 45, the thrust springs 46 are only sleeved on one row of insertion rods 45 close to the cutter 21, one end, far away from the vertical plate 411, of each thrust spring 46 abuts against the bottom of the insertion groove 442, and the other end of each thrust spring 46 is fixedly connected to the inner side face of the vertical plate 411.

The implementation principle of the cutter cooling device of the splitting machine is as follows: when the cutting tool works, the driving part 32 is started, namely the flow type peristaltic pump is started, the flow is controlled by the flow type peristaltic pump, the cooling liquid is divided into two water spraying pipes 225 along the three-way piece 224 through the water supply pipe 31 under the action of the flow type peristaltic pump, then the cooling liquid is sprayed to the two sides of the cutting tool 21 along the water spraying pipes 225 through the atomizing nozzles 226 to cool the cutting tool 21, along with the rotation of the cutting tool 21, the part of the cutting tool 21 sprayed with the cooling liquid comes between the two water absorption sponges 44, and the water absorption sponges 44 wipe and absorb the cooling liquid, so that the surface of the cutting tool 21 is kept dry; when the water absorption sponge 44 needs to be replaced, the hand-screwed bolt 43 is unscrewed, the connecting plate 41 is taken down, the water absorption sponge 44 is compressed, the water absorption sponge 44 is taken down from the inserting rod 45, a new water absorption sponge 44 is replaced, and the connecting plate 41 is remounted on the protective shell 22.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cutter cooling device of cutting machine, includes frame (1) and its cutter (21) that sets up in frame (1), the outside of cutter (21) is provided with protective housing (22), characterized in that: frame (1) is last still to be provided with and to load water tank (3) of coolant liquid, water tank (3) one side intercommunication is provided with delivery pipe (31), delivery pipe (31) with be provided with driving piece (32) between water tank (3), delivery pipe (31) are kept away from the one end fixed connection of water tank (3) in on protective housing (22) and be located the top of cutter (21), delivery pipe (31) are kept away from the one end of water tank (3) has two spray pipes (225) through tee bend spare (224) intercommunication, two the port of spray pipe (225) is respectively towards and is close to the both sides face of cutter (21) upper end, protective housing (22) with still be provided with between the port of spray pipe (225) and clean structure (4).

2. The cutter cooling device of a splitting machine as claimed in claim 1, wherein: two the port department of spray pipe (225) all is provided with atomizer (226), the side of the export fog mouth of atomizer (226) towards cutter (21).

3. The cutter cooling device of a splitting machine as claimed in claim 1, wherein: the wiping structure (4) comprises a connecting plate (41) located above the cutter (21), the connecting plate (41) comprises two vertical plates (411) parallel to each other, the upper ends of the vertical plates (411) are connected with a horizontal plate (412), one end of the horizontal plate (412) is provided with an extension plate (413) connected to the upper end of the protective shell (22), the inner side faces of the vertical plates (411) are respectively provided with water absorption sponges (44), and the side faces, close to each other, of the water absorption sponges (44) are respectively in contact with the two side faces of the cutter (21).

4. The cutter cooling device of a splitting machine as claimed in claim 3, wherein: a plurality of inserting rods (45) are respectively arranged on the inner side surfaces of the two vertical plates (411), and inserting grooves (442) which are matched with the inserting rods (45) in an inserting mode are arranged on the water absorption sponge (44).

5. The cutter cooling device of a splitting machine as claimed in claim 4, wherein: a plurality of thrust springs (46) are further arranged between the water absorption sponge (44) and the vertical plate (411), the thrust springs (46) are sleeved on the insertion rod (45), and one ends, far away from the vertical plate (411), of the thrust springs (46) abut against the bottom of the insertion groove (442).

6. The cutter cooling device of a splitting machine as claimed in claim 3, wherein: the side surfaces, close to the cutting knife (21), of the two water-absorbing sponges (44) are provided with inclined surfaces (441) with the same inclination angle as the side surfaces of the cutting knife (21).

7. The cutter cooling device of a splitting machine as claimed in claim 3, wherein: the extension plate (413) is provided with two through holes (42), a hand-screwed bolt (43) penetrates through the through hole (42), the hand-screwed bolt (43) is in threaded connection with the upper end of the protective shell (22), and an abutting ring (431) abutting against the extension plate (413) is arranged on the rod body of the hand-screwed bolt (43).

8. The cutter cooling device of a splitting machine as claimed in claim 1, wherein: the drive member (32) is a flow-type peristaltic pump.