CN219751425U - Membrane cutting machine convenient to adjust - Google Patents

Abstract

The utility model discloses a film cutting machine convenient to adjust, which relates to the technical field of film cutting machines and comprises a base, wherein the top of the base is provided with two first guide roller mechanisms and a plurality of second guide roller mechanisms, the first guide roller mechanisms are positioned among the plurality of second guide roller mechanisms, the outer wall of the top of the base is fixedly connected with two end vertical plates near the edge of one side, the outer wall of one side of the two end vertical plates near the top is provided with an inclined notch groove, the inner side surface of the inclined notch groove is a semicircular cambered surface, the cambered surface inner wall of the inclined notch groove is adhered with a cambered surface clamping strip, and the two inclined notch grooves are internally inserted with the same holding rod. The film cutting machine is convenient to adjust, a worker can conveniently adjust the width of die cutting according to actual needs, and the blade bottom edge of the film cutting machine is inclined, so that the film product can be effectively cut, and the phenomenon that the film product is cut thoroughly to cut and stretch the film is avoided.

Description

Membrane cutting machine convenient to adjust

Technical Field

The utility model relates to the technical field of film cutting machines, in particular to a film cutting machine convenient to adjust.

Background

The film is a thin, soft transparent sheet. Made of plastic, adhesive, rubber or other materials. In the film production process, in order to meet the production requirement, the whole film roll needs to be cut, and a film cutting machine, namely a film cutting machine, needs to be used in the cutting process.

The film cutting machine used in the existing film production process has the following defects in the use process: the width of cutting is adjusted according to actual need to the staff of being inconvenient for, and current membrane cutting machine's blade is shorter, when cutting, easily appears cutting incomplete condition for the film cuts out and has the filament not cut the end, at the in-process of follow-up book that divides, and the film of two trend is drawn with each other and is out of shape, therefore, current membrane cutting machine mostly still can not agree with actual need well.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a film cutting machine convenient to adjust, which has the advantages that the cutting width is convenient to adjust by staff according to actual needs, and the cutting is thorough.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a membrane cutting machine convenient to adjust, includes the base, the top of base is equipped with two first deflector roll mechanisms and a plurality of second deflector roll mechanisms, and first deflector roll mechanism is located between a plurality of second deflector roll mechanisms, the top outer wall of base is close to a side edge department and has two end risers, and one side outer wall of two end risers is close to the top position and all opens to have oblique breach groove, and the medial surface in oblique breach groove is the semicircle cambered surface, the cambered surface inner wall bonding in oblique breach groove has the cambered surface card strip, two it has same holding pole to peg graft in the oblique breach inslot, and the terminal surface structure of holding pole is circular, it all opens the annular draw-in groove to hold the cambered surface lateral wall that the pole is close to both ends, and two cambered surface card strips peg graft respectively in two annular draw-in groove, two the top of first deflector roll mechanism is equipped with same membrane cutting mechanism.

The technical scheme is as follows: when the film slitting machine is used, the holding rod is taken out from the inclined notch groove, the film to be slit is sleeved on the outer wall of the holding rod, the film is pushed into a proper position, then the holding rod is reset and placed, the film slitting mechanism slits the film when slitting, the film is rolled in the slitting process, the cambered surface clamping strips are inserted in the annular clamping grooves along with the traction of the traction equipment, the holding rod is guided and limited to rotate, the two ends of the holding rod are prevented from swinging left and right in the rotating process, the die cutting stability is improved, the bottom cutting edges of the film slitting blades of the film slitting mechanism are inclined, the effectiveness of slitting the film can be improved, and the slitting width can be adjusted according to actual needs before die cutting.

The utility model is further arranged that the outer wall of the bearing rod is provided with length scales, the outer side wall of the bearing rod close to the end part is welded with an annular limiting plate, and one side surface of the limiting plate is contacted with the side wall of one of the end vertical plates.

The technical scheme is as follows: the limiting plate further defines the position of the bearing rod.

The utility model is further arranged that the first guide roller mechanism comprises two side uprights, the outer walls of the opposite sides of the two side uprights are provided with first shaft holes near the top, and the first shaft holes are rotationally connected with the same first guide roller through bearings.

The utility model further provides that the second guide roller mechanism comprises two side stand blocks, wherein the outer walls of the opposite sides of the two side stand blocks are provided with second shaft holes near the top, and the second shaft holes are rotationally connected with the same second guide roller through bearings.

The technical scheme is as follows: the first guide roller and the second guide roller both guide the film, and the film always keeps the surface flat in the traction process.

The utility model is further arranged that annular concave grooves are formed in the outer side walls of the middle positions of the first guide roller and the second guide roller.

The technical scheme is as follows: when the film is cut, the film is positioned in the concave groove, and the two ends of the concave groove face the film to be blocked, so that the film is prevented from shifting.

The film cutting mechanism further comprises a mounting plate, wherein the positions, close to two sides, of the outer wall of the bottom of the mounting plate are respectively fixed with the tops of the side uprights through bolts, end blocks are fixed at the positions, close to four corners, of the outer wall of the bottom of the mounting plate through bolts, one rectangular rod is welded on one side wall, opposite to the two end blocks, of the same side, and a plurality of blade mechanisms are arranged between the two rectangular rods.

The technical scheme is as follows: before film cutting, the spacing between the blade mechanisms is adjusted, when the spacing is adjusted, the positioning screw is unscrewed, and then the blade mechanisms are moved to proper positions along the rectangular rod.

The utility model further provides that the blade mechanism comprises two rectangular sleeves, the rectangular sleeves are respectively sleeved outside the two rectangular rods, the same cutter seat block is welded on the opposite side walls of the two rectangular sleeves, a rectangular counter bore is formed in the top of the cutter seat block, a film cutter blade is inserted into the rectangular counter bore, the top of the film cutter blade is fixed in the rectangular counter bore through a bolt, the bottom cutting edge of the film cutter blade is obliquely arranged, and one end, close to the bearing rod, of the bottom of the film cutter blade is higher than one end, far away from the bearing rod, of the film cutter blade.

The technical scheme is as follows: in the die cutting process, the film gradually enters the film cutter blade and is overlapped with the film cutter blade, and the film cutter blade is used for cutting in the overlapping process.

The utility model is further arranged that the outer walls of the rectangular sleeves are all provided with threaded holes, the threaded holes are all in threaded connection with positioning screws, the outer walls of one sides of the rectangular rods are all provided with strip-shaped grooves, rubber pads are adhered in the strip-shaped grooves, and the end parts of the positioning screws are abutted against the outer walls of the rubber pads.

The technical scheme is as follows: after the position of the blade mechanism is adjusted, the positioning screw is screwed to lock the adjusted position.

The beneficial effects of the utility model are as follows:

1. this membrane cutting machine convenient to adjust, through being provided with membrane cutting mechanism, at the in-process of cross cutting, the film enters into membrane cutter piece department gradually to overlap with the membrane cutter piece, the process of two overlapping is the cutting of membrane cutter piece, because the slope of membrane cutter piece bottom cutting edge, so can prolong the overlap length of membrane cutter piece and film, and then improve the validity of cutting, avoid the wire pulling that causes because of cutting incompletely.

2. This membrane cutting machine convenient to adjust, through being provided with rectangle pole and rectangle cover, before the membrane is cut, adjust the interval between the individual blade mechanism earlier, during the regulation, unscrew positioning screw, follow the rectangle pole with blade mechanism remove suitable position can then, after the regulation, screw positioning screw to lock the position after adjusting.

3. This membrane cutting machine convenient to adjust, through being provided with cambered surface card strip and opening the holding pole that has annular draw-in groove, holding the pole and be used for placing the film roll, the in-process of cutting, the film roll rotates along with hauling equipment's traction, because cambered surface card strip peg graft in annular draw-in groove, this provides direction and spacing to holding the rotation of putting the pole, avoids holding the pole and can rock about the in-process both ends of pivoted, improves the stability of cross cutting.

Drawings

FIG. 1 is a schematic view of the overall structure of a film cutter with easy adjustment according to the present utility model;

FIG. 2 is a schematic view of a blade mechanism of a film cutter with easy adjustment according to the present utility model;

FIG. 3 is a schematic view of an exploded structure of a support bar and an end riser of a membrane cutter with easy adjustment according to the present utility model;

fig. 4 is a schematic structural view of a second guide roller of a film cutter with convenient adjustment according to the present utility model.

In the figure: 1. an end vertical plate; 2. a support rod; 3. a limiting plate; 4. a mounting plate; 5. a film cutting blade; 6. a second guide roller; 7. a side standing block; 8. a side standing bar; 9. a base; 10. an end block; 11. a rectangular bar; 12. a cutter seat block; 13. a rubber pad; 14. positioning a screw; 15. a rectangular sleeve; 16. a cambered surface clamping strip; 17. an annular clamping groove.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

Referring to figures 1-4, a film cutting machine convenient to adjust comprises a base 9, wherein the top of the base 9 is provided with two first guide roller mechanisms and a plurality of second guide roller mechanisms, the first guide roller mechanisms are positioned among the plurality of second guide roller mechanisms, two end vertical plates 1 are welded at the edge of the outer wall of the top of the base 9 close to one side, inclined notch grooves are formed in the positions of the outer walls of one sides of the two end vertical plates 1 close to the top, the inner side surfaces of the inclined notch grooves are semicircular cambered surfaces, cambered surface inner walls of the inclined notch grooves are adhered with cambered surface clamping strips 16, the same supporting and placing rod 2 is inserted into the two inclined notch grooves, when the film cutting machine is used, the supporting and placing rod 2 is taken out from the inclined notch grooves, and a film to be cut is coiled and sleeved on the outer walls of the supporting and placing rod 2, the film roll is pushed into a proper position, then the supporting rod 2 is reset and placed, the end face structure of the supporting rod 2 is circular, annular clamping grooves 17 are formed in the outer side walls of cambered surfaces, close to two ends, of the supporting rod 2, two cambered surface clamping strips 16 are respectively inserted into the two annular clamping grooves 17, when the film roll is cut, the film roll rotates along with the traction of traction equipment, the cambered surface clamping strips 16 are inserted into the annular clamping grooves 17, the supporting rod 2 is guided and limited in rotation, the two ends of the supporting rod 2 are prevented from shaking left and right in the rotation process, the die cutting stability is improved, the same film cutting mechanism is arranged at the tops of the two first guide roller mechanisms, and when the film is cut, the film cutting mechanism cuts the film.

Specifically, the outer wall of the holding rod 2 is provided with length scales, the outer side wall of the holding rod 2 close to the end part is welded with an annular limiting plate 3, one side surface of the limiting plate 3 is in contact with the side wall of one of the end vertical plates 1, and the position of the holding rod 2 is limited by the limiting plate 3.

Specifically, the first guide roller mechanism comprises two side uprights 8, the outer walls of the opposite sides of the two side uprights 8 are provided with first shaft holes near the top, and the first shaft holes are rotationally connected with the same first guide roller through bearings.

Specifically, the second guide roller mechanism comprises two side stand blocks 7, the outer walls of one side opposite to the two side stand blocks 7 are provided with second shaft holes close to the top, the second shaft holes are rotationally connected with the same second guide roller 6 through bearings, the first guide roller and the second guide roller 6 guide the film, and the film is enabled to be kept flat in the surface all the time in the traction process.

Specifically, annular concave grooves are formed in the outer side walls of the middle positions of the first guide roller and the second guide roller 6, when the film is cut, the film is located in the concave grooves, and the two ends of the concave grooves face the film to be blocked, so that the film is prevented from shifting.

Specifically, the membrane cutting mechanism includes mounting panel 4, the bottom outer wall of mounting panel 4 is close to both sides position and passes through bolt fastening with the top of side riser 8 respectively, the bottom outer wall of mounting panel 4 is close to four corners and all has end block 10 through bolt fastening, two opposite side wall welding of end block 10 that are located same one side has same rectangle pole 11, be equipped with a plurality of blade mechanisms between two rectangle poles 11, before the membrane is cut, adjust the interval between the blade mechanisms earlier, during the regulation, unscrew positioning screw 14, then move the blade mechanism to suitable position along rectangle pole 11 can.

Specifically, the blade mechanism includes two rectangle cover 15, rectangle cover 15 cup joints in the outside of two rectangle poles 11 respectively, the welding of the opposite lateral wall of two rectangle covers 15 has same blade holder piece 12, rectangular counter bore has been opened at the top of blade holder piece 12, peg graft in the rectangle counter bore and have membrane cutting blade 5, the top of membrane cutting blade 5 passes through the bolt fastening in rectangular counter bore, the bottom cutting edge of membrane cutting blade 5 is the slope setting, the one end that is close to holding pole 2 of membrane cutting blade 5 bottom is higher than the one end that membrane cutting blade 5 kept away from holding pole 2, in the in-process of cross cutting, the film gradually enters into membrane cutting blade 5 department, and overlap with membrane cutting blade 5, the process of two overlaps is the slitting of membrane cutting blade 5, because membrane cutting blade 5 bottom cutting edge slope, so can prolong the overlap length of membrane cutting blade 5 and film, and then improve the effectiveness of slitting, avoid the wire pulling that leads to the fact because of slitting incompletely.

Specifically, the outer wall of rectangle cover 15 all opens threaded hole, and threaded hole all screw-in has positioning screw 14, and one side outer wall of rectangle pole 11 all opens the bar groove, and the bar inslot all bonds and has rubber pad 13, and the tip of positioning screw 14 supports tightly at the outer wall of rubber pad 13, adjusts the position of blade mechanism back, screws positioning screw 14 to lock the position after adjusting.

Working principle: before film cutting, take out the holding rod 2 from the inclined notch groove, sleeve the film roll to be cut on the outer wall of the holding rod 2, push the film roll to a proper position, then reset the holding rod 2 for placement, readjust the interval between the blade mechanisms, unscrew the positioning screw 14 during adjustment, then move the blade mechanism to a proper position along the rectangular rod 11, in the die cutting process, the film gradually enters the film cutter blade 5 and overlaps the film cutter blade 5, the overlapping process of the two is the cutting of the film cutter blade 5, the overlapping length of the film cutter blade 5 and the film can be prolonged due to the inclination of the bottom cutting edge of the film cutter blade 5, further the effectiveness of cutting is improved, the traction wire caused by incomplete cutting is avoided, during cutting, the film roll rotates along with the traction of the traction equipment, and the arc-shaped clamping strip 16 is spliced in the annular clamping groove 17, so that the rotation of the holding rod 2 is guided and limited, and the left and right shaking of the two ends of the holding rod 2 in the rotating process is avoided.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides a membrane cutting machine convenient to adjust, includes base (9), its characterized in that, the top of base (9) is equipped with two first deflector roll mechanisms and a plurality of second deflector roll mechanisms, and first deflector roll mechanism is located between a plurality of second deflector roll mechanisms, the top outer wall of base (9) is close to one side edge fixedly connected with two end riser (1), and one side outer wall of two end riser (1) is close to the top position and all opens to have oblique breach groove, and the medial surface in oblique breach groove is the semicircle cambered surface, the cambered surface inner wall bonding in oblique breach groove has cambered surface card strip (16), two it has same holding pole (2) to peg graft in the oblique breach inslot, and the terminal surface structure of holding pole (2) is circular, the cambered surface lateral wall that holds pole (2) is close to both ends all opens annular draw-in groove (17), and two cambered surface card strip (16) peg graft respectively in two annular draw-in groove (17), two the top of first deflector roll mechanism is equipped with same membrane cutting mechanism.

2. The membrane cutting machine convenient to adjust according to claim 1, wherein the outer wall of the bearing rod (2) is provided with length scales, the outer side wall of the bearing rod (2) close to the end part is welded with an annular limiting plate (3), and one side surface of the limiting plate (3) is in contact with the side wall of one of the end vertical plates (1).

3. The film cutting machine convenient to adjust according to claim 2, wherein the first guide roller mechanism comprises two side uprights (8), first shaft holes are formed in the outer walls of the opposite sides of the two side uprights (8) close to the top, and the first shaft holes are rotatably connected with the same first guide roller through bearings.

4. A film cutting machine convenient to adjust according to claim 3, characterized in that the second guide roller mechanism comprises two side stand blocks (7), wherein the outer walls of the opposite sides of the two side stand blocks (7) are provided with second shaft holes near the top, and the second shaft holes are rotatably connected with the same second guide roller (6) through bearings.

5. The easy-to-adjust film cutting machine according to claim 4, wherein the outer side walls of the intermediate positions of the first guide roller and the second guide roller (6) are respectively provided with an annular concave groove.

6. The membrane cutting machine convenient to adjust according to claim 5, wherein the membrane cutting mechanism comprises a mounting plate (4), the positions, close to two sides, of the outer walls of the bottom of the mounting plate (4) are respectively fixed with the tops of the side uprights (8) through bolts, end blocks (10) are respectively fixed to the outer walls, close to four corners, of the bottom of the mounting plate (4) through bolts, one rectangular rod (11) is welded to one side wall, opposite to the two end blocks (10), of the same side, and a plurality of blade mechanisms are arranged between the two rectangular rods (11).

7. The membrane cutting machine convenient to adjust according to claim 6, wherein the blade mechanism comprises two rectangular sleeves (15), the rectangular sleeves (15) are respectively sleeved outside the two rectangular rods (11), one cutter holder block (12) is welded on the opposite side wall of each rectangular sleeve (15), a rectangular counter bore is formed in the top of each cutter holder block (12), a membrane cutting blade (5) is inserted into each rectangular counter bore, the top of each membrane cutting blade (5) is fixed in each rectangular counter bore through a bolt, the bottom cutting edge of each membrane cutting blade (5) is obliquely arranged, and one end, close to the corresponding bearing rod (2), of the bottom of each membrane cutting blade (5) is higher than one end, far away from the corresponding bearing rod (2), of each membrane cutting blade (5).

8. The membrane cutting machine convenient to adjust according to claim 7, wherein threaded holes are formed in the outer wall of the rectangular sleeve (15), positioning screws (14) are inserted into the threaded holes in a threaded mode, strip-shaped grooves are formed in the outer wall of one side of the rectangular rod (11), rubber pads (13) are adhered to the strip-shaped grooves, and the end portions of the positioning screws (14) are abutted to the outer wall of the rubber pads (13).