CN214604551U

CN214604551U - Film cutting machine

Info

Publication number: CN214604551U
Application number: CN202120555437.7U
Authority: CN
Inventors: 龚杰; 杜建华
Original assignee: Shanghai Yuxin Biotechnology Co ltd
Current assignee: Shanghai Yuxin Biotechnology Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-05
Anticipated expiration: 2031-03-17

Abstract

The utility model relates to a film cutting machine relates to the field of facial mask processing, and it includes the holding down plate and sets up the blade on the holding down plate, one side that the holding down plate is close to ground is provided with the fixed plate that supplies the blade to fix, one side that the holding down plate is close to ground is provided with two sand grips, all be provided with the locking piece that is used for locking the fixed plate on the sand grip. This application has the change of the blade on the holding down plate of being convenient for, improves the effect of the change efficiency of blade.

Description

Film cutting machine

Technical Field

The application relates to the field of facial mask processing, especially relate to a film cutting machine.

Background

The film cutting machine is a mechanical device for cutting 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 film cutting machine mainly applies to: the cutting of mica tapes, papers, insulating materials and films is particularly suitable for the cutting of narrow tapes (insulating materials, mica tapes, films and the like).

In the related art, as shown in fig. 1, the film cutting machine includes a workbench 22, a support frame 23 disposed on the workbench 22, and a lower air cylinder 24 disposed on the support frame 23, one side of the lower air cylinder 24 close to the workbench 22 is provided with a lower press plate 1, one side of the lower press plate 1 close to the workbench 22 is provided with a blade 2 for cutting a film cloth, and the blade 2 is welded and fixed on the lower press plate 1.

In view of the above-mentioned related art, the inventor thinks that the blade cuts the membrane cloth for a long time, and the passivation of blade edge department needs to be changed, and the blade welds on the holding down plate, needs to dismantle the holding down plate from pushing down the cylinder when the blade is changed, leads to the process of changing comparatively complicated, still has improved space.

SUMMERY OF THE UTILITY MODEL

For the change of blade on the convenient holding down plate, improve the change efficiency of blade, this application provides a film cutting machine.

The application provides a film cutting machine adopts following technical scheme:

the utility model provides a film cutting machine, includes the holding down plate and sets up the blade on the holding down plate, one side that the holding down plate is close to ground is provided with the fixed plate that supplies the blade to fix, one side that the holding down plate is close to ground is provided with two sand grips, all be provided with the locking piece that is used for locking the fixed plate on the sand grip.

Through adopting above-mentioned technical scheme, the blade is fixed on the fixed plate, and the fixed plate can be dismantled and be connected on the holding down plate, and the fixed plate is installed between two sand grips of holding down plate to realize the locking between fixed plate and the sand grip through the locking piece, when the blade passivation needs to be changed, thereby only need remove the locking piece and accomplish the change of fixed plate to the fixed plate locking, the change of the blade on the holding down plate of being convenient for improves the change efficiency of blade.

Optionally, one side of the fixed plate close to the convex strip is provided with a slide bar, and a sliding groove for sliding and limiting the slide bar is formed in the convex strip.

Through adopting above-mentioned technical scheme, in the draw runner on the fixed plate inserted the spout on the sand grip, the draw runner was contradicted on the cell wall of spout when sliding, reduced the condition that the fixed plate breaks away from the sand grip downwards, and the draw runner is convenient for the fixed plate location between two sand grips, and the practicality is strong.

Optionally, a positioning plate for limiting the sliding distance of the fixing plate is arranged on the fixing plate, and the setting direction of the positioning plate is perpendicular to the setting direction of the convex strips.

Through adopting above-mentioned technical scheme, the locating plate setting slides on the fixed plate on the sand grip when the fixed plate, and the fixed plate removes to the direction of locating plate, and the locating plate can contradict on the fixed plate, and the locating plate restricts the distance of sliding of fixed plate on the sand grip, reduces the condition of fixed plate roll-off sand grip when sliding.

Optionally, the locking piece is including sliding on the sand grip and inserting the gag lever post on the fixed plate, set up the mounting groove that supplies the gag lever post to insert the installation on the sand grip, set up on the fixed plate and supply the gag lever post to insert spacing groove.

Through adopting above-mentioned technical scheme, insert the spacing groove on the fixed plate after the mounting groove on the sand grip is worn to establish by the gag lever post, the gag lever post locks sand grip and fixed plate, reduces the removal of fixed plate on the sand grip, and the practicality is strong.

Optionally, the cover is equipped with the pressure spring on the gag lever post, be provided with the stationary blade of contradicting with the pressure spring tip on the gag lever post, pressure spring and stationary blade are all installed in the mounting groove, one side that the fixed plate was kept away from to the sand grip can be dismantled and be connected with the shielding plate that is used for sheltering from the mounting groove, the one end that the stationary blade was kept away from to the pressure spring is contradicted on the shielding plate.

Through adopting above-mentioned technical scheme, pressure spring and stationary blade are installed in the mounting groove, the shielding plate is convenient for the pressure spring, the installation of stationary blade and gag lever post on the sand grip, remove the locking to the fixed plate when the gag lever post removes to the direction of keeping away from the fixed plate, gag lever post and stationary blade slide in the mounting groove in step, the stationary blade compresses the pressure spring, the pressure spring can produce the elasticity that resumes deformation, when the staff loosened the gag lever post, the pressure spring can drive the gag lever post and remove to the direction of fixed plate.

Optionally, a holding rod is arranged on the fixing piece, and a moving groove for the holding rod to slide in a penetrating manner is formed in the convex strip.

Through adopting above-mentioned technical scheme, the holding rod on the stationary blade slides in the shifting chute on the sand grip, and the holding rod can drive the stationary blade and remove, and the stationary blade removes and drives the gag lever post and remove in the mounting groove, and the staff of being convenient for is to the operation of gag lever post.

Optionally, an external thread is arranged on one side, close to the raised line, of the holding rod, and a thread groove for threaded connection of the external thread on the holding rod is formed in the fixing piece.

Through adopting above-mentioned technical scheme, the removal groove on the sand grip is worn to establish by the holding rod, and in the thread groove of holding rod threaded connection on the stationary blade, threaded connection's mode is convenient for hold the installation and the dismantlement of pole on the stationary blade.

Optionally, be provided with the locating lever that is used for spacing holding rod to remove to the fixed plate direction on the sand grip, be provided with the fixed block that supplies the locating lever to wear to establish on the sand grip, the fixed block uses the axis of locating lever to be the symmetry setting as the axle.

Through adopting above-mentioned technical scheme, two fixed block settings are on the sand grip, and the both ends of locating lever are worn to establish respectively on the fixed block, and the locating lever can spacing holding rod move to the fixed plate direction under driving about of pressure spring, and the fixed block plays the effect that supports the locating lever to the fixed plate of being convenient for slides on the lug.

Optionally, a fixing convex ring is arranged on the positioning rod, and a fixing nut is connected to one side, far away from the fixing convex ring, of the positioning rod through threads.

Through adopting above-mentioned technical scheme, fixed bulge loop sets up on the locating lever, and fixed bulge loop can restrict the displacement distance of locating lever on the fixed block, reduces the condition that the locating lever breaks away from the fixed block, and fixing bolt can strengthen the fixed of locating lever on the fixed block.

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

1. the fixed plate is arranged between the two convex strips of the lower pressing plate and is locked through the locking piece, when the blade is passivated and needs to be replaced, the locking piece is only needed to be removed to lock the fixed plate, so that the replacement of the fixed plate is completed, the replacement of the blade on the lower pressing plate is facilitated, and the replacement efficiency of the blade is improved;

2. the limiting rod penetrates through the mounting groove on the raised strip and then is inserted into the limiting groove on the fixing plate, and the raised strip and the fixing plate are locked by the limiting rod;

3. the positioning rod can limit the holding rod to move towards the direction of the fixed plate under the driving of the pressure spring.

Drawings

Fig. 1 is a schematic structural diagram of a film cutting machine in the related art.

Fig. 2 is a schematic structural diagram of a film cutting machine in the embodiment of the present application.

Fig. 3 is a schematic structural view of the fixing plate, the protruding strip and the lower pressing plate in the embodiment of the present application.

Fig. 4 is an exploded view of the fixing plate, the rib, the slide bar and the lower pressing plate in the embodiment of the present application.

Fig. 5 is an exploded view of the protruding strip, the shielding plate, the limiting rod, the pressure spring and the holding rod in the embodiment of the present application.

Fig. 6 is an exploded view of the protruding strip, the fixing block, the positioning rod and the limiting rod in the embodiment of the present application.

Description of reference numerals: 1. a lower pressing plate; 2. a blade; 3. a fixing plate; 4. a convex strip; 5. a locking member; 6. a slide bar; 7. a chute; 8. positioning a plate; 9. a limiting rod; 10. mounting grooves; 11. a limiting groove; 12. a pressure spring; 13. a fixing sheet; 14. a shielding plate; 15. a holding rod; 16. a moving groove; 17. a thread groove; 18. positioning a rod; 19. a fixed block; 20. fixing the convex ring; 21. fixing a nut; 22. a work table; 23. a support frame; 24. pressing down the air cylinder; 25. and a support table.

Detailed Description

The present application is described in further detail below with reference to figures 2-6.

The embodiment of the application discloses film cutting machine. Referring to fig. 2, the film cutting machine includes a support table 25, a table 22, a support frame 23, a down-pressure cylinder 24, a down-pressure plate 1, a fixing plate 3 and a blade 2. The supporting platform 25 is placed on the ground, the workbench 22 is fixed on one side, far away from the ground, of the supporting platform 25, and the supporting frame 23 is fixed on the workbench 22 through bolts. The lower pressing cylinder 24 is installed on the support frame 23, a piston rod of the lower pressing cylinder 24 penetrates through the support frame 23, the lower pressing plate 1 is connected with a piston of the lower pressing cylinder 24, and the lower pressing plate 1 is located between the support frame 23 and the workbench 22. Fixed plate 3 can be unpicked and washed and connect in the one side that holding down plate 1 is close to ground, and the welding has blade 2 that is used for cutting the facial mask on the fixed plate 3, and push down cylinder 24 can drive blade 2 and push down to the facial mask that workstation 22 placed on. When the blade 2 is passivated, the blade 2 can be replaced by replacing the fixing plate 3.

Referring to fig. 3 and 4, one side of the lower pressing plate 1 close to the ground is fixed with two protruding strips 4, the number of the protruding strips 4 is two, and the two protruding strips 4 are parallel to each other, the protruding strips 4 can be welded on the lower pressing plate 1, can also be fixed by bolts, and adopt an integrated molding or other fixing modes. Integrated into one piece has draw runner 6 on the lateral wall of fixed plate 3, and the quantity of draw runner 6 is unanimous with the quantity of sand grip 4, and two draw runners 6 use the axis of fixed plate 3 to be the symmetry setting as the axle. The convex strip 4 is provided with a sliding groove 7, the sliding groove 7 penetrates through two ends of the convex strip 4, the sliding strip 6 on the fixed plate 3 is inserted into the sliding groove 7 on the convex strip 4, and the fixed plate 3 slides in the sliding groove 7. In the sliding process, the sliding strip 6 is abutted to the sliding groove 7 of the sliding groove 7, and the protruding strips 4 can reduce the condition that the fixed plate 3 is separated from the protruding strips 4 downwards.

Referring to fig. 4, be fixed with locating plate 8 on the holding down plate 1, the quantity of locating plate 8 is unanimous with the quantity of sand grip 4, and the direction that sets up of locating plate 8 is perpendicular with the direction that sets up of sand grip 4, and two locating plates 8 all lie in sand grip 4 with the tip of one side, and locating plate 8 can restrict the sliding distance of fixed plate 3 on sand grip 4. Install locking piece 5 on sand grip 4, locking piece 5 can be with fixed plate 3 locking on sand grip 4, and the quantity of locking piece 5 is two, and two locking pieces 5 mounting means on sand grip 4 are unanimous, explains with the installation of a locking piece 5 on sand grip 4 as an example.

Referring to fig. 4 and 5, the locking member 5 is a limiting rod 9, and the limiting rod 9 is inserted into the fixing plate 3 and slides on the protruding strip 4. The fixed plate 3 is provided with a limiting groove 11, the raised strip 4 is provided with a mounting groove 10 in the direction of the fixed plate 3, and the mounting groove 10 is communicated with the sliding groove 7. One side that fixed plate 3 was kept away from to sand grip 4 can be dismantled and be connected with shielding plate 14, and shielding plate 14 can shelter from mounting groove 10. The limiting rod 9 is integrally formed with a fixing piece 13, the cross section of the fixing piece 13 is circular, and the fixing piece 13 and the limiting rod 9 are coaxially arranged. The limiting rod 9 is sleeved with a pressure spring 12, one end of the pressure spring 12 is abutted to the fixing piece 13, the other end of the pressure spring 12 is abutted to the side face, close to the convex strip 4, of the shielding plate 14, the pressure spring 12 is in a free state at the moment, and the fixing piece 13 is abutted to the groove bottom of the mounting groove 10.

Referring to fig. 5 and 6, a holding rod 15 is slidably inserted into the protruding strip 4, a moving groove 16 is formed in the protruding strip 4, and the moving groove 16 is long-waist-shaped. The holding rod 15 is inserted into the moving groove 16 and connected with the fixing piece 13, and the end of the holding rod 15 is provided with an external thread. The peripheral face of stationary blade 13 has seted up thread groove 17, has seted up the internal thread on the cell wall of thread groove 17, and holding rod 15 bolted connection can drive stationary blade 13 when holding rod 15 removes and remove on stationary blade 13, and stationary blade 13 removes and can drive gag lever post 9 and remove in mounting groove 10. When the limiting rod 9 moves towards one side far away from the fixing plate 3, the fixing piece 13 and the limiting rod 9 move synchronously, the fixing piece 13 compresses the pressure spring 12, the pressure spring 12 generates elastic force for restoring deformation, and the pressure spring 12 can push the limiting rod 9 to be inserted into the limiting groove 11 in the fixing plate 3.

Referring to fig. 5 and 6, the positioning rod 18 slides on the convex strip 4, the fixed blocks 19 are integrally formed on the convex strip 4, the number of the fixed blocks 19 is two, and the two fixed blocks 19 are respectively fixed on two sides of the moving groove 16. The positioning rod 18 is arranged on the two fixing blocks 19 in a penetrating mode, a fixing convex ring 20 is integrally formed at the end portion of the positioning rod 18, the fixing convex ring 20 and the positioning rod 18 are coaxially arranged, and the outer diameter of the fixing convex ring 20 is larger than that of the positioning rod 18. The external screw thread has been seted up to the one end that fixed bulge loop 20 was kept away from to locating lever 18, and two fixed blocks 19 are worn to establish in proper order by locating lever 18, and fixed bulge loop 20 on the locating lever 18 is contradicted on fixed block 19 this moment, and the one end threaded connection that fixed bulge loop 20 was kept away from to locating lever 18 has fixation nut 21, and fixation nut 21 contradicts on another fixed block 19. The positioning rod 18 is abutted against the holding rod 15, and the positioning rod 18 can limit the movement of the holding rod 15 under the action of the pressure spring 12.

The implementation principle of this application embodiment membrane cutting machine does: fixed plate 3 is installed on holding down plate 1, and when blade 2 used the passivation for a long time and need be changed, will hold pole 15 and remove to the direction of keeping away from fixed plate 3, wear to establish fixed block 19 with gag lever post 9, make gag lever post 9 contradict on holding pole 15, gag lever post 9 was located between holding pole 15 and fixed plate 3 this moment, and the opposite side adopts same mode in order to relieve the locking of gag lever post 9 to fixed plate 3.

The fixing plate 3 is slid out from the convex strips 4, and the fixing plate 3 welded with the new blade 2 is slid into between the convex strips 4. When the end of the fixed plate 3 abuts against the positioning plate 8, the fixing nut 21 on the limiting rod 9 is taken down, the limiting rod 9 is moved, the abutting of the limiting rod 9 on the holding rod 15 is released, the holding rod 15 moves towards the fixed plate 3 under the elastic action of the pressure spring 12, the limiting rod 9 is inserted into the limiting groove 11 on the fixed plate 3, and the locking between the convex strip 4 and the fixed plate 3 is realized.

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 film cutting machine, includes holding down plate (1) and sets up blade (2) on holding down plate (1), its characterized in that: one side that holding down plate (1) is close to ground is provided with fixed plate (3) that supply blade (2) to fix, one side that holding down plate (1) is close to ground is provided with two sand grips (4), all be provided with locking piece (5) that are used for locking fixed plate (3) on sand grip (4).

2. The film cutting machine according to claim 1, characterized in that: one side that fixed plate (3) are close to sand grip (4) is provided with draw runner (6), offer on sand grip (4) and supply draw runner (6) spacing spout (7) that slide.

3. The film cutting machine according to claim 2, characterized in that: be provided with on fixed plate (3) and be used for spacing fixed plate (3) locating plate (8) of the distance that slides, the direction that sets up of locating plate (8) is perpendicular with the direction that sets up of sand grip (4).

4. The film cutting machine according to claim 1, characterized in that: locking piece (5) including sliding on sand grip (4) and insert gag lever post (9) on fixed plate (3), offer on sand grip (4) and supply gag lever post (9) to insert mounting groove (10) of installation, offer on fixed plate (3) and supply gag lever post (9) to insert spacing groove (11).

5. The film cutting machine according to claim 4, characterized in that: the cover is equipped with pressure spring (12) on gag lever post (9), be provided with stationary blade (13) contradicted with pressure spring (12) tip on gag lever post (9), all install in mounting groove (10) pressure spring (12) and stationary blade (13), one side that fixed plate (3) were kept away from in sand grip (4) can be dismantled and be connected with shielding plate (14) that are used for sheltering from mounting groove (10), the one end that stationary blade (13) were kept away from in pressure spring (12) is contradicted on shielding plate (14).

6. The film cutting machine according to claim 5, characterized in that: the fixing piece (13) is provided with a holding rod (15), and the raised line (4) is provided with a moving groove (16) for the holding rod (15) to penetrate through and slide.

7. The film cutting machine according to claim 6, characterized in that: an external thread is arranged on one side, close to the raised line (4), of the holding rod (15), and a thread groove (17) for connecting the external thread on the holding rod (15) in a threaded manner is arranged on the fixing piece (13).

8. The film cutting machine according to claim 7, characterized in that: be provided with on sand grip (4) and be used for spacing holding pole (15) to fixed plate (3) direction removal locating lever (18), be provided with on sand grip (4) and supply fixed block (19) that locating lever (18) wore through to establish, fixed block (19) use the axis of locating lever (18) to be the symmetry setting as the axle.

9. The film cutting machine according to claim 8, characterized in that: the positioning rod (18) is provided with a fixed convex ring (20), and one side of the positioning rod (18) far away from the fixed convex ring (20) is in threaded connection with a fixing nut (21).