CN221274759U - Film feeding device of film die cutting machine - Google Patents

Abstract

The utility model provides a film feeding device of a film die-cutting machine, which relates to the technical field of die-cutting machines and comprises a bottom plate, wherein a supporting rod and a first damping rod are fixed at the top of the bottom plate, a top plate is fixed at the top of the supporting rod, a hydraulic telescopic rod is fixed at the bottom of the top plate, an extrusion plate is fixed on the hydraulic telescopic rod, a bearing plate is fixed at the top of the first damping rod, and a connecting plate is detachably arranged at one side of the bearing plate. This device is through rotating the second threaded rod with first supporting shoe and extrusion piece extrusion loading board both ends with the connecting plate fixed back, remove roller and fixed roll and be located loading board top one side, when the loading board reciprocates, remove roller and fixed roll and remove together, remove roller extrusion film and laminate with the fixed roll always, after the loading board removes, the film of left side unpressurized film receives the extrusion of remove roller and fixed roll to reach and carry out spacingly to the film of unpressurized film, reduce the film accumulative effect of unpressurized film.

Description

Film feeding device of film die cutting machine

Technical Field

The utility model belongs to the technical field of die cutting machines, and particularly relates to a film feeding device of a film die cutting machine.

Background

The die-cutting machine is mainly used for die-cutting, indentation and gold stamping operations, laminating and automatic waste discharge of corresponding non-metal materials, self-adhesive, EVA, double-sided adhesive, electronics, mobile phone rubber mats and the like, and the die-cutting machine applies certain pressure through an embossing plate by utilizing a steel knife, a hardware die and a steel wire to roll-cut printed products or paperboards into a certain shape. Is an important device for post-printing packaging processing and forming, and the film feeding device is a device for conveying films in a die cutting machine.

The present bulletin number CN215159638U discloses a film feeding device of film die-cutting machine, though through setting up the clean subassembly including installation piece and scraper blade in lower extreme one side of supporting shoe, set up the draw-in groove on the installation piece, the scraper blade passes through the inside that installation screw joint was fixed in the draw-in groove, the scraper blade upper end sets up to contradict in the clean sponge layer of conveying roller bottom surface for remain film waste residue etc. of bonding on the conveying roller, can be scraped and clean by clean sponge layer, avoided the waste residue to scratch the film, guaranteed the fine quality of film processing product, practiced thrift the effect of processing cost for the enterprise.

Based on the above, the present inventors found that the following problems exist: when carrying out the press mold, in order to improve press mold device life generally, can be at loading board bottom installation damping pole, can appear the loading board and remove when pressing the membrane, lead to not pressing the film of membrane to receive tensile, the loading board resets after the partial film and does not reset, so can appear the film position deviation and influence the press mold effect.

Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a film feeding device for a film die-cutting machine, which has a more practical value.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a film feeding device of a film die-cutting machine, which aims to solve the problems that when the film is pressed, a bearing plate moves, so that a film which is not pressed is stretched, and part of the film is not reset after the bearing plate is reset.

The utility model provides a film feeding device of a film die-cutting machine, which is realized by the following specific technical means:

The utility model provides a film feeding device of film cross cutting machine, includes the bottom plate, the bottom plate top is fixed with bracing piece and first damping pole, the bracing piece top is fixed with the roof, the roof bottom is fixed with hydraulic telescoping rod, hydraulic telescoping rod is fixed with the stripper plate, first damping pole top is fixed with the loading board, loading board one side demountable installation has the connecting plate, the both ends of connecting plate one side all are fixed with first supporting shoe, one of them first supporting shoe one side runs through threaded connection has the second threaded rod, second threaded rod one end rotates and is connected with the extrusion piece, two first supporting shoe opposite side is provided with movable roller and fixed roller, bottom plate one side is fixed with the head rod, head rod one end is fixed with the guide rail, guide rail top movable mounting has the backup pad, backup pad one side is fixed with the second connecting rod, second connecting rod one end rotates and is connected with the turning block.

Further, two opposite sides of the first supporting blocks are fixed with second supporting blocks, the tops of the second supporting blocks are fixed with second damping rods, and the tops of the second damping rods are fixed with sliding blocks.

Further, the fixed roller is rotationally connected with the top of one side opposite to the two first supporting blocks, the second sliding groove is formed in one side of the two first supporting blocks in a penetrating mode, the sliding block is slidably connected with the second sliding groove, and two ends of the movable roller are rotationally connected with the sliding block.

Further, the height value of the second damping rod is equal to the height value of the second sliding groove, the first supporting block is L-shaped, and the width value of the bottom of the first supporting block is larger than the width value of the top of the first supporting block.

Further, a first sliding groove is formed in the middle of the top of the guide rail, a first threaded rod is connected in the first sliding groove in a penetrating and rotating mode, and sleeve blocks are fixed at the bottom ends of the two supporting plates.

Further, the two sleeve blocks are both in sliding connection with the first sliding groove, the two sleeve blocks are both in threaded connection with the first sliding groove, and the directions of internal threads of the two sleeve blocks are opposite.

Further, the rotating blocks are arranged in a circular truncated cone shape, and two sides with small projection areas of the rotating blocks are arranged oppositely.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, after the two ends of the bearing plate are extruded by the first supporting block and the extrusion block through rotating the second threaded rod to fix the connecting plate, the movable roller and the fixed roller are positioned on one side of the top of the bearing plate, when the bearing plate moves up and down, the movable roller and the fixed roller move together, the movable roller extrudes the film to be always attached to the fixed roller, and after the bearing plate moves, the film which is not pressed on the left side is extruded by the movable roller and the fixed roller, so that the effects of limiting the film which is not pressed are achieved, and the film accumulation of the film which is not pressed is reduced.

2. According to the utility model, the roll wound with the film is placed in the middle of the two rotating blocks, the two sleeve blocks cannot rotate along with the first threaded rod due to the limitation of the first sliding groove when the first threaded rod is rotated, and meanwhile, the two sleeve blocks with opposite internal threads can move in opposite directions, so that the distance between the two support plates is changed, and the effect of quickly adjusting and adapting to film rolls with various widths is achieved.

Drawings

Fig. 1 is a schematic front view of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure at the bottom plate of the present utility model.

Fig. 3 is an enlarged schematic view of the a portion structure of fig. 2.

Fig. 4 is a schematic view of the structure of the guide rail of the present utility model.

Fig. 5 is a schematic view of the structure of the connecting plate of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. A bottom plate; 2. a support rod; 3. a top plate; 4. a hydraulic telescopic rod; 5. an extrusion plate; 6. a carrying plate; 7. a first damping rod; 8. a first connecting rod; 9. a guide rail; 10. a first chute; 11. a first threaded rod; 12. sleeving blocks; 13. a support plate; 14. a second connecting rod; 15. a rotating block; 16. a connecting plate; 17. a first support block; 18. a second support block; 19. a second damping rod; 20. a slide block; 21. a moving roller; 22. a fixed roller; 23. a second chute; 24. a second threaded rod; 25. extruding the blocks.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples:

as shown in fig. 1 to 5:

The utility model provides a film feeding device of a film die-cutting machine, which comprises a bottom plate 1, wherein a supporting rod 2 and a first damping rod 7 are fixed at the top of the bottom plate 1, a top plate 3 is fixed at the top of the supporting rod 2, a hydraulic telescopic rod 4 is fixed at the bottom of the top plate 3, a squeezing plate 5 is fixed at the hydraulic telescopic rod 4, a bearing plate 6 is fixed at the top of the first damping rod 7, a connecting plate 16 is detachably arranged at one side of the bearing plate 6, first supporting blocks 17 are fixed at two ends of one side of the connecting plate 16, one side of one first supporting block 17 is connected with a second threaded rod 24 through threads, one end of the second threaded rod 24 is rotatably connected with a squeezing block 25, a movable roller 21 and a fixed roller 22 are arranged at the opposite side of the two first supporting blocks 17, a first connecting rod 8 is fixed at one side of the bottom plate 1, a guide rail 9 is fixed at one end of the first connecting rod 8, a supporting plate 13 is movably arranged at the top of the guide rail 9, a second connecting rod 14 is fixed at one side of the supporting plate 13, and one end of the second connecting rod 14 is rotatably connected with a rotating block 15.

The opposite sides of the two first supporting blocks 17 are fixed with second supporting blocks 18, the tops of the second supporting blocks 18 are fixed with second damping rods 19, the tops of the second damping rods 19 are fixed with sliding blocks 20, and the sliding blocks 20 are supported through the second damping rods 19 so as to support the movable roller 21.

The fixed roller 22 is rotatably connected with the top of one side opposite to the two first supporting blocks 17, a second chute 23 is formed in one side of the two first supporting blocks 17 in a penetrating manner, the sliding block 20 is slidably connected with the second chute 23, two ends of the movable roller 21 are rotatably connected with the sliding block 20, the sliding block 20 slides in the second chute 23, the movable roller 21 can move in the vertical direction, and after a film passes through the middle parts of the movable roller 21 and the fixed roller 22, the movable roller 21 can extrude the film to be attached to the fixed roller 22 all the time.

The height value of the second damping rod 19 is equal to the height value of the second chute 23, so that the movable roller 21 can be attached to the fixed roller 22, meanwhile, the rotation of the movable roller 21 and the fixed roller 22 is not affected, the first supporting block 17 is L-shaped, the bottom width value of the first supporting block 17 is larger than the top width value of the first supporting block 17, and after the first supporting block 17 and the extrusion block 25 extrude the two ends of the bearing plate 6 to fix the connecting plate 16, the movable roller 21 and the fixed roller 22 are located on one side of the top of the bearing plate 6, and when the bearing plate 6 moves up and down, the movable roller 21 and the fixed roller 22 move together.

Wherein, first spout 10 has been seted up at the middle part at guide rail 9 top, first spout 10 inside runs through the rotation and is connected with first threaded rod 11, two backup pad 13 bottom mounting have set piece 12, two set pieces 12 all with first spout 10 sliding connection, and two set pieces 12 all with first spout 10 threaded connection, the internal thread opposite direction of two set pieces 12, make when rotating first threaded rod 11, two set pieces 12 can not follow first threaded rod 11 together rotation owing to receive first spout 10's restriction, two internal thread opposite set pieces 12 can move to opposite direction simultaneously, and then change the interval between two backup pads 13.

Wherein, the rotating block 15 is the round platform form setting, and the one side that two rotating blocks 15 projected area is little sets up relatively for when placing the book of twining the film at two rotating block 15 middle parts, extrude two rotating blocks 15 in the both sides of film book through rotating first threaded rod 11, the rotating block 15 of round platform form is suitable for multiple film book.

Specific use and action of the embodiment:

In the utility model, firstly, a roll wound with a film is placed in the middle of two rotating blocks 15, when a first threaded rod 11 is rotated, two sleeve blocks 12 are limited by a first sliding groove 10 and cannot rotate along with the first threaded rod 11, meanwhile, two sleeve blocks 12 with opposite internal threads move in opposite directions, the distance between two supporting plates 13 is changed, so that the two rotating blocks 15 tightly squeeze the film roll, the rotating blocks 15 rotate together when the film roll 15 rotates, after the first supporting block 17 and a squeezing block 25 squeeze the two ends of a bearing plate 6 to fix a connecting plate 16 by rotating a second threaded rod 24, the moving roller 21 and the fixed roller 22 are positioned on one side of the top of the bearing plate 6, when the bearing plate 6 moves up and down, the moving roller 21 and the fixed roller 22 move together, a sliding block 20 is supported by a second damping rod 19, the sliding block 20 slides in the second sliding groove 23, the moving roller 21 can move in the vertical direction, after the film passes through the middle of the moving roller 21 and the fixed roller 22, the moving roller 21 can always be attached to the fixed roller 22, and the film 22 can be squeezed on the side of the bearing plate 6, and the probability of film can be stacked up and down can be reduced.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a film feeding device of film cross cutting machine, includes bottom plate (1), bottom plate (1) top is fixed with bracing piece (2) and first damping pole (7), bracing piece (2) top is fixed with roof (3), roof (3) bottom is fixed with hydraulic telescoping rod (4), hydraulic telescoping rod (4) are fixed with stripper plate (5), its characterized in that: the utility model discloses a damping device for a motor vehicle, including first damping pole (7), connecting plate (6), connecting plate (16), connecting plate (6) one side demountable installation, both ends on connecting plate (16) one side all are fixed with first supporting shoe (17), one of them first supporting shoe (17) one side run through threaded connection has second threaded rod (24), second threaded rod (24) one end rotation is connected with extrusion piece (25), two first supporting shoe (17) opposite side is provided with movable roller (21) and fixed roller (22), bottom plate (1) one side is fixed with head rod (8), head rod (8) one end is fixed with guide rail (9), guide rail (9) top movable mounting has backup pad (13), backup pad (13) one side is fixed with second connecting rod (14), second connecting rod (14) one end rotation is connected with turning block (15).

2. The film feeding device of a film die-cutting machine as claimed in claim 1, wherein: the two opposite sides of the first supporting blocks (17) are fixedly provided with second supporting blocks (18), the tops of the second supporting blocks (18) are fixedly provided with second damping rods (19), and the tops of the second damping rods (19) are fixedly provided with sliding blocks (20).

3. A film feeding apparatus of a film die-cutting machine as defined in claim 2, wherein: the fixed roller (22) is rotationally connected with the tops of two opposite sides of the first supporting blocks (17), a second sliding groove (23) is formed in one side of the two first supporting blocks (17) in a penetrating mode, the sliding blocks (20) are slidably connected with the second sliding groove (23), and two ends of the movable roller (21) are rotationally connected with the sliding blocks (20).

4. A film feeding apparatus of a film die cutting machine as set forth in claim 3, wherein: the height value of the second damping rod (19) is equal to the height value of the second sliding groove (23), the first supporting block (17) is L-shaped, and the bottom width value of the first supporting block (17) is larger than the top width value of the first supporting block (17).

5. The film feeding device of a film die-cutting machine as claimed in claim 1, wherein: the middle part at the top of the guide rail (9) is provided with a first sliding groove (10), a first threaded rod (11) is connected in a penetrating and rotating mode in the first sliding groove (10), and sleeve blocks (12) are fixed at the bottom ends of the two supporting plates (13).

6. The film feeding device of a film die-cutting machine as recited in claim 5, wherein: the two sleeve blocks (12) are both in sliding connection with the first sliding groove (10), the two sleeve blocks (12) are both in threaded connection with the first sliding groove (10), and the directions of internal threads of the two sleeve blocks (12) are opposite.

7. The film feeding device of a film die-cutting machine as claimed in claim 1, wherein: the rotating blocks (15) are arranged in a truncated cone shape, and two sides of the rotating blocks (15) with small projection areas are arranged oppositely.