CN214188548U - Bag welder return film feeding device - Google Patents

Abstract

The utility model relates to installation equipment technical field especially relates to a weld bag machine backward flow membrane feedway. This bag welder backward flow membrane feedway is in the use, at first place the backward flow membrane in the backward flow membrane guide way that is equipped with on last backward flow membrane deflector and the backward flow membrane deflector down, on compress tightly fixed cylinder, on compress tightly movable cylinder and compress tightly movable cylinder down and compress tightly the location to the backward flow membrane, the vacuum that is equipped with on backward flow membrane movable support seat one and the backward flow membrane movable support seat two simultaneously inhales the hole and adsorbs the fixed with the backward flow membrane, on compress tightly fixed cylinder and compress tightly fixed cylinder down afterwards and drive the compact heap and keep away from backward flow membrane fixed support seat, the active pay-off slide of pay-off cylinder passes through the pay-off slider and slides along the pay-off guide rail, accomplish the pay-off of backward flow membrane. In a word, this bag welder backward flow membrane feedway structural design scientific and reasonable can be with the accurate smooth pay-off forward of backward flow membrane, has improved the preparation efficiency of the backward flow membrane in the drainage bag.

Description

Bag welder return film feeding device

Technical Field

The utility model relates to installation equipment technical field especially relates to a weld bag machine backward flow membrane feedway.

Background

The commonly used drainage bag is a disposable drainage bag, which is a transparent plastic bag specially used for draining the liquid flowing out after the operation, and the blood seepage, the effusion and the like in the body or in the deep part of the operation need to be led out by a pipeline. The drainage bag is made of medical polymer material. In order to prevent that liquid refluences in the drainage bag from coming out, need install the backflow membrane in the drainage bag, the backflow membrane is equivalent to in a check valve's effect, and the liquid that gets into the sack only can not advance, and the installation of backflow membrane is fixed need to use the bag welding machine, and the feed mechanism of backflow membrane among the common bag welding machine backflow membrane feedway, the structure is complicated, can't realize the accurate feed of backflow membrane, is unfavorable for the preparation of backflow membrane in the drainage bag.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that exists among the background art, the utility model provides a technical scheme that its technical problem adopted is: a feeding device for a reflow film of a bag welding machine comprises a fixed vertical plate, a feeding cylinder and a feeding guide rail, wherein the feeding cylinder and the feeding guide rail are fixed on the fixed vertical plate, the top end of a mandril of the feeding cylinder is fixedly connected with a feeding sliding plate through a connecting plate, the feeding guide rail is provided with a feeding sliding block, the feeding sliding plate is fixed on the feeding sliding block, the feeding cylinder can drive the feeding sliding plate to slide along the feeding guide rail through the feeding sliding block, the feeding sliding plate is fixed with a first reflow film movable supporting seat and a second reflow film movable supporting seat, the feeding sliding plate above the first reflow film movable supporting seat is fixed with an upper pressing moving cylinder, the feeding sliding plate below the first reflow film movable supporting seat is fixed with a lower pressing moving cylinder, and the top ends of the mandril of the upper pressing moving cylinder and the lower pressing moving cylinder are fixed with a pressing block corresponding to the first reflow film movable supporting seat, the backflow membrane fixing support is fixed on the fixed vertical plate, the backflow membrane fixing support seat, the backflow membrane movable support seat I and the backflow membrane movable support seat II are located on the same horizontal line, an upper pressing and fixing cylinder is fixed on the fixed vertical plate above the backflow membrane fixing support seat through a fixing seat, a lower pressing and fixing cylinder is fixed on the fixed vertical plate below the backflow membrane fixing support seat through the fixing seat, a pressing block is fixed on the backflow membrane fixing support seat corresponding to the top end of an ejector rod of the upper pressing and fixing cylinder and the top end of an ejector rod of the lower pressing and fixing cylinder, an upper backflow membrane guide plate and a lower backflow membrane guide plate are fixed on the fixed vertical plate through a guide plate fixing frame, the upper backflow membrane guide plate is located above the backflow membrane fixing support seat, and the lower backflow membrane guide plate is located below the backflow membrane fixing support seat.

Preferably, the upper reflux film guide plate and the lower reflux film guide plate are correspondingly provided with reflux film guide grooves.

Preferably, vacuum suction holes are formed in the first reflux film movable supporting seat and the second reflux film movable supporting seat.

The utility model relates to a bag welder return film feeding device, which is characterized in that in the using process, firstly, a return film is placed in a return film guide groove arranged on an upper return film guide plate and a lower return film guide plate, the top ends of mandrils of an upper pressing fixed cylinder and a lower pressing fixed cylinder drive a pressing block to press and fix the return film on a return film fixed support seat, the top ends of the mandrils of an upper pressing movable cylinder and a lower pressing movable cylinder drive the pressing block to press and fix the return film on a return film movable support seat I, so that the return film is pressed and positioned, vacuum suction holes arranged on the return film movable support seat I and the return film movable support seat II adsorb and fix the return film, then the upper pressing fixed cylinder and the lower pressing fixed cylinder drive the pressing block to keep away from the return film fixed support seat, a feeding cylinder can drive a feeding slide plate to slide along a feeding guide rail through a feeding slide block, and finishing feeding of the reflux film. In a word, this bag welder backward flow membrane feedway structural design scientific and reasonable can be with the accurate smooth pay-off forward of backward flow membrane, has improved the preparation efficiency of the backward flow membrane in the drainage bag.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a feeding device for a reflow film of a bag welding machine according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of a feeding device for a reflow film of a bag welding machine of the present invention;

fig. 4 is a front view of a feeding device for a return film of a bag welding machine according to the present invention;

fig. 5 is a schematic view of the internal structure of a feeding device for a reflow film of a bag welding machine according to the present invention;

FIG. 6 is a partial enlarged view at B in FIG. 5;

wherein 1, fixing the vertical plate; 2. an upper reflux film guide plate; 3. a lower reflux film guide plate; 4. a reflux film guide groove; 5. a guide plate fixing frame; 6. an upper pressing fixed cylinder; 7. pressing down and fixing the cylinder; 8. an upper pressing moving cylinder; 9. pressing down the movable cylinder; 10. a compression block; 11. a feeding cylinder; 12. a feeding guide rail; 13. a feeding slide block; 14. a feeding sliding plate; 15. a connecting plate; 16. a fixed seat; 17. the reflux film is used for fixing the supporting seat; 18. a first movable support seat of the reflux film; 19. a second movable support seat of the reflux film; 20. and (4) vacuum sucking holes.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. The attached drawings are simplified schematic diagrams, and merely illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1-6, a feeding device for a reflow film of a bag welding machine comprises a fixed vertical plate 1, a feeding cylinder 11 and a feeding guide rail 12, wherein the feeding cylinder 11 and the feeding guide rail 12 are fixed on the fixed vertical plate 1, the top end of an ejector rod of the feeding cylinder 11 is fixedly connected with a feeding sliding plate 14 through a connecting plate 15, the feeding guide rail 12 is provided with a feeding sliding block 13, the feeding sliding plate 14 is fixed on the feeding sliding block 13, the feeding cylinder 11 can drive the feeding sliding plate 14 to slide along the feeding guide rail 12 through the feeding sliding block 13, the feeding sliding plate 14 is fixed with a first reflow film movable supporting seat 18 and a second reflow film movable supporting seat 19, the feeding sliding plate 14 above the first reflow film movable supporting seat 18 is fixed with an upper pressing moving cylinder 8, the feeding sliding plate 14 below the first reflow film movable supporting seat 18 is fixed with a lower pressing moving cylinder 9, a pressing block 10 is fixed on the top end of the ejector rod of the upper pressing moving cylinder 8 and the lower pressing moving cylinder 9 corresponding to a first return film movable support seat 18, a return film fixed support seat 17 is fixed on the fixed vertical plate 1, the first return film fixed support seat 17, the first return film movable support seat 18 and a second return film movable support seat 19 are on the same horizontal line, an upper pressing fixed cylinder 6 is fixed on the fixed vertical plate 1 above the return film fixed support seat 17 through a fixed seat 16, a lower pressing fixed cylinder 7 is fixed on the fixed vertical plate 1 below the return film fixed support seat 17 through a fixed seat 16, a pressing block 10 is fixed on the top end of the ejector rod of the upper pressing fixed cylinder 6 and the lower pressing fixed cylinder 7 corresponding to the return film fixed support seat 17, an upper return film guide plate 2 and a lower return film guide plate 3 are fixed on the fixed vertical plate 1 through a guide plate fixing frame 5, go up backward flow membrane deflector 2 and be located the top of backward flow membrane fixed bolster 17, backward flow membrane deflector 3 is located the below of backward flow membrane fixed bolster 17 down, upward be equipped with backward flow membrane guide way 4 on backward flow membrane deflector 2 and the backward flow membrane deflector 3 down correspondingly, be equipped with vacuum suction hole 20 on backward flow membrane movable bolster one 18 and the backward flow membrane movable bolster two 19.

The utility model relates to a bag welder return film feeding device, which is characterized in that when in use, firstly, a return film is placed in a return film guide groove 4 arranged on an upper return film guide plate 2 and a lower return film guide plate 3, the top ends of mandrils of an upper pressing fixed cylinder 6 and a lower pressing fixed cylinder 7 drive a pressing block 10 to press and fix the return film on a return film fixed support seat 17, the top ends of the mandrils of an upper pressing movable cylinder 8 and a lower pressing movable cylinder 9 drive the pressing block 10 to press and fix the return film on a return film movable support seat 18, thus the return film is pressed and positioned, simultaneously, the return film is adsorbed and fixed by a vacuum suction hole 20 arranged on the return film movable support seat 18 and a return film movable support seat two 19, and then the upper pressing fixed cylinder 6 and the lower pressing fixed cylinder 7 drive the pressing block 10 to keep away from the return film fixed support seat 17, the feeding cylinder 11 can move the feeding sliding plate 14 to slide along the feeding guide rail 12 through the feeding sliding block 13, so as to complete the feeding of the reflux film. In a word, this bag welder backward flow membrane feedway structural design scientific and reasonable can be with the accurate smooth pay-off forward of backward flow membrane, has improved the preparation efficiency of the backward flow membrane in the drainage bag.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (3)

1. The utility model provides a bag welder return film feedway, includes fixed riser (1), pay-off cylinder (11) and pay-off guide rail (12), its characterized in that: the feeding device is characterized in that a feeding cylinder (11) and a feeding guide rail (12) are fixed on a fixed vertical plate (1), the top end of an ejector rod of the feeding cylinder (11) is fixedly connected with a feeding sliding plate (14) through a connecting plate (15), a feeding sliding block (13) is arranged on the feeding guide rail (12), the feeding sliding plate (14) is fixed on the feeding sliding block (13), the feeding cylinder (11) can drive the feeding sliding plate (14) to slide along the feeding guide rail (12) through the feeding sliding block (13), a backflow membrane movable supporting seat I (18) and a backflow membrane movable supporting seat II (19) are fixed on the feeding sliding plate (14) above the backflow membrane movable supporting seat I (18), an upper pressing moving cylinder (8) is fixed on the feeding sliding plate (14) above the backflow membrane movable supporting seat I (18), and a lower pressing moving cylinder (9) is fixed on the feeding sliding plate (14) below the backflow membrane movable supporting seat I (18), a pressing block (10) is fixed on a first backflow film movable supporting seat (18) corresponding to the top ends of the ejector rods of the upper pressing moving cylinder (8) and the lower pressing moving cylinder (9), a backflow film fixed supporting seat (17) is fixed on the fixed vertical plate (1), the backflow film fixed supporting seat (17), the backflow film movable supporting seat (18) and a backflow film movable supporting seat (19) are on the same horizontal line, an upper pressing fixed cylinder (6) is fixed on the fixed vertical plate (1) above the backflow film fixed supporting seat (17) through a fixing seat (16), a lower pressing fixed cylinder (7) is fixed on the fixed vertical plate (1) below the backflow film fixed supporting seat (17) through a fixing seat (16), and the pressing block (10) is fixed on the upper pressing fixed cylinder (6) and the backflow film fixed supporting seat (17) corresponding to the top ends of the ejector rods of the lower pressing fixed cylinder (7), an upper backflow film guide plate (2) and a lower backflow film guide plate (3) are fixed on the fixed vertical plate (1) through a guide plate fixing frame (5), the upper backflow film guide plate (2) is located above the backflow film fixing supporting seat (17), and the lower backflow film guide plate (3) is located below the backflow film fixing supporting seat (17).

2. The bag welder return film feeding device according to claim 1, characterized in that: and the upper reflux film guide plate (2) and the lower reflux film guide plate (3) are correspondingly provided with reflux film guide grooves (4).

3. The bag welder return film feeding device according to claim 1, characterized in that: and vacuum suction holes (20) are formed in the first reflux film movable supporting seat (18) and the second reflux film movable supporting seat (19).

Images