CN218837996U - BOPP film slitting equipment - Google Patents

Abstract

The utility model relates to a technical field is cut to the BOPP membrane, specifically is an equipment is cut to BOPP membrane, the on-line screen storage device comprises a base, base upper surface front side is fixed with the assembly pole, base upper surface rear side is fixed with the bracing piece, cuts the structure, it includes the horizontal pole to cut the structure, the horizontal pole is fixed in assembly pole upper end, horizontal pole surface cover is equipped with a slide cartridge, slide cartridge side lateral wall inside is fixed with the hinge, hinge surface cover is equipped with the cardboard, it is located the horizontal pole top to go up the cardboard, hinge surface cover is equipped with torque spring, torque spring one end card is established inside the slide cartridge lateral wall, torque spring other end card is established inside last cardboard. The utility model discloses be convenient for rotatory to the control of cutting the cutter and to the centre gripping of film reel, realize transversely and vertically cutting the quick of film to and to the drawing of film, make the operation more convenient and high-efficient.

Description

BOPP film slitting equipment

Technical Field

The utility model relates to a technical field is cut to the BOPP membrane, specifically is an equipment is cut to BOPP membrane.

Background

Biaxially oriented polypropylene (BOPP) films are generally multilayer coextruded films, and are produced by coextruding polypropylene particles into sheets and then stretching the sheets in longitudinal and transverse directions. When using, cut the BOPP membrane of lapping as required to this accords with needs use size, and the current device of cutting is inconvenient when cutting to the sliding operation of controlling of cutter, influences and cuts efficiency and effect, for example the number of bulleting is CN 213170575U's the china utility model discloses a BOPP membrane equipment of cutting, including the frame, the bottom both sides of frame all are fixed with the horizontal pole, and the upper end of two horizontal poles all is fixed with first mounting, is equipped with buckle mechanism on two first mountingjointly, be equipped with two second mountings in the buckle mechanism, the lower extreme left side of two second mountings all rotates and is connected with the connecting piece, and the bottom difference fixed connection of two connecting pieces is in the upper end left side of two first mountings. The utility model discloses can install film raw material roller through buckle mechanism more convenient, solve the trouble problem of film raw material roller installation to reduce artificial amount of labour, when guaranteeing to cut the effect, still effectual increased the production efficiency that equipment was cut to the film, consequently can know present BOPP film and cut equipment and satisfy people's demand basically, but still have some problems.

The prior device comprises: 1. the operation of sliding and controlling the slitting knife is inconvenient during slitting, and the slitting efficiency and the slitting effect are influenced; 2. the film roll is clamped and placed below the operating table and far away from the cutter, so that the film is easily polluted and is not easy to use subsequently. Therefore, a BOPP film slitting device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment is cut to BOPP membrane to solve the current device that proposes in the above-mentioned background art: 1. the operation of sliding and controlling the slitting knife is inconvenient during slitting, and the slitting efficiency and the slitting effect are influenced; 2. the film roll is clamped and placed below the operating table and is far away from the cutter, so that the film is easily polluted and is not easy to use subsequently.

In order to achieve the above object, the utility model provides a following technical scheme: a BOPP film slitting device comprises a base, an assembling rod and a supporting rod;

the assembling rod is fixed on the front side of the upper surface of the base, and the supporting rod is fixed on the rear side of the upper surface of the base;

the slitting structure comprises a cross rod, the cross rod is fixed at the upper end of an assembling rod, a sliding cylinder is sleeved on the surface of the cross rod, a hinge shaft is fixed inside the side wall of the side end of the sliding cylinder, an upper clamping plate is sleeved on the surface of the hinge shaft and positioned above the cross rod, a torsion spring is sleeved on the surface of the hinge shaft, one end of the torsion spring is clamped inside the side wall of the sliding cylinder, and the other end of the torsion spring is clamped inside the upper clamping plate;

the clamping structure comprises a socket, and the socket is inserted into the supporting rod.

Preferably, a lower clamping plate is arranged below the upper clamping plate and located below the cross rod, an upper pressing plate is clamped on the side edge of the upper clamping plate, an upper screw rod is connected to the inner portion of the upper pressing plate through threads, a lower pressing plate corresponding to the upper pressing plate is clamped on the side edge of the lower clamping plate, a lower screw rod is connected to the inner portion of the lower pressing plate through threads, the upper end of the lower screw rod is fixedly connected with the lower end of the upper screw rod, threads on the surface of the lower screw rod and threads on the surface of the upper screw rod are designed in an opposite mode, an upper nut is sleeved on the threads on the surface of the upper screw rod, and the upper nut is located above the upper pressing plate.

Preferably, a sliding block is fixed on the surface of the inner wall of the sliding barrel, the sliding block is designed in an inverted trapezoid shape, a sliding groove corresponding to the sliding block is formed in the cross rod, a limiting piece is fixed on the side edge of the outer wall surface of the sliding barrel, the limiting piece is located above the upper clamping plate, and a shifting lever is fixed in the middle of the surface of the top of the sliding barrel.

Preferably, a hanging block is fixed to the middle of the surface of the bottom of the sliding barrel, a screw rod is connected to the inner portion of the hanging block in a threaded mode, a sub-cutter is fixed to the lower end of the screw rod, a lower nut is sleeved on the surface of the screw rod and located between the hanging block and the sub-cutter, a base plate is arranged below the sub-cutter, the base plate is placed on the upper surface of the base, the surface of the base plate is rough, and a placing groove corresponding to the base plate is formed in the upper surface of the base.

Preferably, the socket is located inside the upper end of the supporting rod, an assembly cavity is formed inside the socket, an insertion rod is inserted into the assembly cavity, an elastic sheet is fixed to one end of the insertion rod, an elastic spring is sleeved on the surface of the insertion rod and located between the elastic sheet and the side wall of the assembly cavity, an expansion rod is fixed to the surface of one side, away from the insertion rod, of the elastic sheet, the expansion rod is inserted into the socket side end, a clamping cap is fixed to one end, away from the socket, of the expansion rod, a guide roller is arranged on the front side of the socket, a guide shaft is inserted into the guide roller, placing rods are fixed to two ends of the guide shaft, and the lower end of each placing rod is fixed to the side edge of the middle of the upper surface of the base.

Preferably, the anti-slip mat is fixed on the surface of the clamping cap, the limiting rod is arranged on the surface of the outer wall of the expansion rod in a clamped mode, the limiting rod is inserted into the side wall of one end, close to the expansion rod, of the socket, a limiting groove corresponding to the limiting rod is formed in the surface of the outer wall of the expansion rod, a limiting ring is fixed on the surface of one end, far away from the clamping cap, of the socket, a rotating block is arranged in the supporting rod in a clamped mode, the rotating block is fixed on the surface of the socket, and a rotating groove corresponding to the rotating block is formed in the supporting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this equipment is cut to BOPP membrane is provided with cuts the structure, through the cooperation of horizontal pole and slide cartridge, under the spacing of slider and spout, be convenient for drive the slip of dividing the cutter, be convenient for simultaneously to the control of cutting the cutter for the operation is more convenient when cutting the film, through this design, is convenient for control slip cuts the cutter, makes the operation more convenient, has improved the controllability and the convenience of cutting equipment.

2. This equipment is cut to BOPP membrane is provided with clamping structure, cooperation through elastic spring and shell fragment, be convenient for make the card cap carry out quick centre gripping to the film reel, make the reel be located the operation and cut the bench side, and it is nearer apart from the cutter, be convenient for simultaneously under the cooperation of socket to the rotation of film reel, through this design, be convenient for place the firm of film reel, and be convenient for rotatory, be located and cut the bench side, be difficult for dirty, be convenient for cut with follow-up use, the convenience and the practicality of cutting equipment have been improved.

Drawings

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

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic side view of a cross bar according to the present invention;

fig. 4 is a schematic front sectional view of a partial structure of the socket of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

in the figure: 1. a base; 21. assembling a rod; 22. a support bar; 3. a slitting structure; 31. a cross bar; 32. a slide cylinder; 33. a hinge shaft; 34. an upper clamping plate; 35. a torsion spring; 36. a lower clamping plate; 37. an upper pressure plate; 38. an upper screw rod; 39. a lower pressing plate; 41. a lower screw rod; 42. screwing a nut; 43. a slider; 44. a chute; 45. a limiting sheet; 46. a deflector rod; 47. a hanging block; 48. A screw rod; 49. a slitting knife; 51. a lower nut; 52. a backing plate; 53. a placement groove; 6. a clamping structure; 61. a socket; 62. an assembly chamber; 63. inserting a rod; 64. a spring plate; 65. an elastic spring; 66. extending the rod; 67. a cap is clamped; 68. a non-slip mat; 69. a limiting rod; 71. a limiting groove; 72. a limiting ring; 73. rotating the block; 74. rotating the groove; 75. a guide roller; 76. a guide shaft; 77. the rod is placed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a BOPP film slitting device comprises a base 1, an assembling rod 21 and a supporting rod 22;

the device comprises a base 1, wherein an assembly rod 21 is fixed on the front side of the upper surface of the base 1, and a support rod 22 is fixed on the rear side of the upper surface of the base 1;

the slitting structure 3 comprises a cross rod 31, the cross rod 31 is fixed at the upper end of an assembly rod 21, a sliding barrel 32 is sleeved on the surface of the cross rod 31, a hinge shaft 33 is fixed inside the side wall of the side end of the sliding barrel 32, an upper clamping plate 34 is sleeved on the surface of the hinge shaft 33, a torsion spring 35 is sleeved on the surface of the hinge shaft 33, one end of the torsion spring 35 is clamped inside the side wall of the sliding barrel 32, the other end of the torsion spring 35 is clamped inside the upper clamping plate 34, a lower clamping plate 36 is arranged below the upper clamping plate 34, the lower clamping plate 36 is arranged below the cross rod 31, an upper pressing plate 37 is clamped on the side edge of the upper clamping plate 34, an upper screw 38 is connected inside the upper pressing plate 37 in a threaded manner, a lower pressing plate 39 corresponding to the upper pressing plate 37 is clamped on the side edge of the lower clamping plate 36, a lower screw 41 is connected inside the lower pressing plate 39 in a threaded manner, the upper end of the lower screw 41 is fixedly connected with the lower end of the upper screw 38, the surface thread of the lower screw 41 is in an opposite design to the surface thread of the upper screw 38, an upper nut 42 is sleeved on the surface of the upper screw, the upper screw 38, the upper screw is positioned above the upper screw 42, the upper pressing plate, the upper screw is convenient for fixing of the sliding barrel 32, so that the slitting operation of a slitting cutter can be controlled, and the slitting operation of the slitting film 49, and the slitting operation is convenient for controlling the slitting operation;

the inner wall surface of the sliding barrel 32 is fixedly provided with a sliding block 43, the sliding block 43 is designed in an inverted trapezoid shape, a sliding groove 44 corresponding to the sliding block 43 is formed in the cross rod 31, a limiting sheet 45 is fixedly arranged on the side edge of the outer wall surface of the sliding barrel 32, the limiting sheet 45 is positioned above the upper clamping plate 34, a shifting rod 46 is fixedly arranged in the middle of the top surface of the sliding barrel 32, through the design, stable sliding of the sliding barrel 32 is conveniently controlled, after a film is pulled and placed to a proper position, transverse cutting operation of the film by a cutting knife 49 is conveniently controlled, a hanging block 47 is fixedly arranged in the middle of the bottom surface of the sliding barrel 32, a lead screw 48 is connected with the inner thread of the hanging block 47, the cutting knife 49 is fixedly arranged at the lower end of the lead screw 48, a lower nut 51 is sleeved on the surface of the lead screw 48, the lower nut 51 is positioned between the hanging block 47 and the cutting knife 49, through the design, rotation and stable placement of the tool setting angle are facilitated, the cutting knife 49 is matched with transverse or longitudinal cutting, a backing plate 52 is arranged below the cutting knife 49, the backing plate 52 is arranged on the upper surface of the base 1, the backing plate 52, the surface is rough, and the backing plate 52 is convenient to be placed on the upper surface of the base 1, and is not easy to maintain the transverse cutting of the film to be stable cutting when the film;

the clamping structure 6 comprises a socket 61, the socket 61 is inserted into the supporting rod 22, the socket 61 is located inside the upper end of the supporting rod 22, an assembly cavity 62 is formed inside the socket 61, an inserting rod 63 is inserted into the assembly cavity 62, an elastic sheet 64 is fixed to one end of the inserting rod 63, an elastic spring 65 is sleeved on the surface of the inserting rod 63, the elastic spring 65 is located between the elastic sheet 64 and the side wall of the assembly cavity 62, an expanding rod 66 is fixed to the surface of one side, away from the inserting rod 63, of the elastic sheet 64, the expanding rod 66 is inserted into the side end of the socket 61, a clamping cap 67 is fixed to one end, away from the socket 61, of the expanding rod 66, a guide roller 75 is arranged on the front side of the socket 61, a guide shaft 76 is inserted into the guide roller 75, placing rods 77 are fixed to two ends of the guide shaft 76, the lower end of the placing rod 77 is fixed to the side edge of the middle of the upper surface of the base 1, through the design, clamping placement and guiding of the thin film are convenient to follow-up operation, an anti-slip pad 68 is fixed to the surface of the outer wall of the clamping cap 67, a limiting rod 69 is arranged to be close to the outer wall of the supporting rod 73, a convenient-to-rotate rotating block 73, a rotating block 73 is arranged to be convenient-rotating drum 73, and convenient to rotate rotating drum 73 is arranged on the supporting rod 61, and rotating drum 73, and convenient to rotate rotating drum 73, one end of the rotating drum 73, and rotating drum 73 is arranged on the rotating drum 61, and convenient to rotate the rotating drum 73.

The working principle is as follows: when a film needs to be cut, if the film needs to be longitudinally cut, the cutting knife 49 needs to be rotated to the rear side of the cutting edge of the cutting knife 49, so that the lead screw 48 is convenient to rotate under the cooperation of the hanging block 47, the cutting edge of the cutting knife 49 is backward, then the lower nut 51 is screwed upwards, so that the lower nut 51 limits the lead screw 48, the lead screw 48 keeps still, the cutting edge of the cutting knife 49 is convenient to backward, then the sliding cylinder 32 is slid to a proper position, so that the cutting knife 49 slides to a position according with the cutting size, the upper clamping plate 34 is pressed, the upper screw 38 is pinched and rotated, under the fixed connection and the design of opposite threads of the upper screw 38 and the lower screw 41, the upper pressing plate 37 and the lower pressing plate 39 move oppositely, so that the upper clamping plate 34 and the lower clamping plate 36 clamp the cross bar 31 are clamped, so that the sliding cylinder 32 keeps still, then the upper nut 42 is screwed downwards, so that the upper nut 42 limits the upper screw 38, so that the sliding cylinder 32 is fixed on the outer wall of the cross bar 31 more tightly, and then the film is pulled forwards, so that the cutting knife 49 is longitudinally cut;

if transverse cutting is needed, the cutting knife 49 is rotated in the same way, the cutting edge of the cutting knife 49 is enabled to be arranged on either the left side or the right side, then the clamping of the upper clamping plate 34 and the lower clamping plate 36 on the cross rod 31 is released, the upper clamping plate 34 and the lower clamping plate 36 are enabled to be bounced up by elasticity under the cooperation of the torsion spring 35 and the hinge shaft 33, the sliding cylinder 32 is not prevented from sliding, then the deflector rod 46 is held to slide the sliding cylinder 32 to the side opposite to the cutting edge of the cutting knife 49, the film is further pulled to be placed in a proper position, the transverse cutting position of the film is enabled to be flush with the cutting knife 49, the film is further placed on the surface of the backing plate 52, the film is enabled to be kept still during transverse cutting under the design that the surface of the backing plate 52 is rough, and the sliding cylinder 32 is further enabled to slide, so that the cutting knife 49 can transversely cut the film.

When the film is required to be cut, the film reel is placed between the two groups of clamping caps 67, the expansion rods 66 are abutted under the cooperation of the elastic force of the elastic spring 65 and the elastic sheet 64 under the cooperation of the insertion rod 63, the film reel can be stably clamped by the two groups of clamping caps 67 under the cooperation of the friction force of the anti-slip pad 68, the film reels with different sizes can be clamped under the left and right elastic force of the elastic spring 65, then the limiting rod 69 is clamped inside the corresponding limiting groove 71, the expansion rods 66 are clamped by the limiting rod 69, the expansion rods 66 are relatively fixed with the socket 61, and the film reel and the socket 61 can conveniently rotate simultaneously, the cooperation through commentaries on classics piece 73 and commentaries on classics groove 74 is convenient for to the steady rotation of socket 61 when rotating, make the operation more steady convenient, simultaneously difficult messenger's socket 61 off tracking under the cooperation of spacing collar 72, make the operation more convenient, pull the film afterwards through guide roller 75 below, make guide roller 75 under guide shaft 76 and the cooperation of placing pole 77, guide the film, make draw to drag more steady when pulling the film, simultaneously through this design, with the film reel centre gripping at minute cutter 49 rear, base 1 top, make the film can cut fast when pulling, avoid drawing the overlength and make the film dirty, make to use more convenient, the operation is ended here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a BOPP membrane equipment of cutting, includes base (1), assembly pole (21) and bracing piece (22), its characterized in that:

the device comprises a base (1), wherein an assembly rod (21) is fixed on the front side of the upper surface of the base (1), and a support rod (22) is fixed on the rear side of the upper surface of the base (1);

cut structure (3), cut structure (3) including horizontal pole (31), horizontal pole (31) are fixed in assembly pole (21) upper end, horizontal pole (31) surface cover is equipped with slide cartridge (32), slide cartridge (32) side lateral wall inside is fixed with hinge (33), hinge (33) surface cover is equipped with last cardboard (34), it is located horizontal pole (31) top to go up cardboard (34), hinge (33) surface cover is equipped with torsion spring (35), torsion spring (35) one end card is established inside slide cartridge (32) lateral wall, torsion spring (35) other end card is established inside last cardboard (34);

the clamping structure (6) comprises a socket (61), and the socket (61) is inserted into the supporting rod (22).

2. The BOPP film slitting device according to claim 1, characterized in that: go up cardboard (34) below and be provided with down cardboard (36), cardboard (36) are located horizontal pole (31) below down, it has top board (37) to go up cardboard (34) side card, top board (37) internal thread is connected with upper screw (38), cardboard (36) side card is equipped with holding down plate (39) that correspond with top board (37) down, holding down plate (39) internal thread is connected with down screw (41), lower screw (41) upper end and upper screw (38) lower extreme fixed connection, and down screw (41) surface screw and upper screw (38) surface screw are opposite design, upper screw (38) surface thread cover is equipped with upper nut (42), upper nut (42) are located top board (37) top.

3. The BOPP film slitting device according to claim 1, wherein: the sliding block (43) is fixed on the surface of the inner wall of the sliding barrel (32), the sliding block (43) is designed in an inverted trapezoid shape, a sliding groove (44) corresponding to the sliding block (43) is formed in the cross rod (31), a limiting sheet (45) is fixed on the side edge of the outer wall face of the sliding barrel (32), the limiting sheet (45) is located above the upper clamping plate (34), and a shifting rod (46) is fixed in the middle of the surface of the top of the sliding barrel (32).

4. The BOPP film slitting device according to claim 1, characterized in that: sliding barrel (32) bottom surface middle part is fixed with hangs piece (47), hang piece (47) internal thread and be connected with lead screw (48), lead screw (48) lower extreme is fixed with branch cutter (49), lead screw (48) surface thread cover is equipped with lower nut (51), lower nut (51) are located hangs piece (47) and divide between cutter (49), divide cutter (49) below to be provided with backing plate (52), base (1) upper surface is placed in backing plate (52), backing plate (52) surface roughness, standing groove (53) that correspond with backing plate (52) are seted up to base (1) upper surface.

5. The BOPP film slitting device according to claim 1, characterized in that: socket (61) are located inside bracing piece (22) upper end, assembly chamber (62) have been seted up to socket (61) inside, assembly chamber (62) inside is inserted and is equipped with inserted bar (63), inserted bar (63) one end is fixed with shell fragment (64), inserted bar (63) surface cover is equipped with elastic spring (65), elastic spring (65) are located between shell fragment (64) and assembly chamber (62) lateral wall, one side fixed surface that inserted bar (63) were kept away from in shell fragment (64) has expansion pole (66), expansion pole (66) are inserted and are established inside socket (61) side, the one end that socket (61) were kept away from in expansion pole (66) is fixed with card cap (67), socket (61) front side is provided with guide roller (75), guide roller (75) inside is inserted and is equipped with guide shaft (76), guide shaft (76) both ends are fixed with and place pole (77), it fixes at base (1) upper surface middle part side to place pole (77) lower extreme.

6. The BOPP film slitting device according to claim 5, wherein: card cap (67) fixed surface has slipmat (68), extend pole (66) outer wall surface card is equipped with gag lever post (69), gag lever post (69) are inserted and are established socket (61) and are close to inside the pole (66) one end lateral wall that extends, extend pole (66) outer wall surface and offer spacing groove (71) that correspond with gag lever post (69), the one end fixed surface that card cap (67) was kept away from in socket (61) has spacing ring (72), the inside card of bracing piece (22) is equipped with commentaries on classics piece (73), commentaries on classics piece (73) are fixed on socket (61) surface, the inside commentaries on classics groove (74) of corresponding with commentaries on classics piece (73) of seting up of bracing piece (22).

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