CN220907997U

CN220907997U - Cutting device of operation drape

Info

Publication number: CN220907997U
Application number: CN202322739500.4U
Authority: CN
Inventors: 龙亮亮; 龙淑珊
Original assignee: Anhui Medpurest Medical Technology Co ltd
Current assignee: Anhui Medpurest Medical Technology Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-07
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a cutting device of an operation drape, which comprises two symmetrically arranged side plates, a cutting knife arranged between the two side plates, an air cylinder used for driving the cutting knife to move up and down, a supporting frame arranged at the upper end of the side plate and used for placing the air cylinder, and further comprises: the conveying mechanism comprises an unreeling roller which is rotatably connected between the two side plates and is used for reeling the operation drape and a traction piece which is used for traction the operation drape to unreel; the guide mechanism is arranged between the unreeling roller and the traction piece and is used for guiding the operation drape; the mounting mechanism is arranged between the air cylinder and the cutting knife and is used for detachably mounting the cutting knife at the lower end of the air cylinder. According to the utility model, the conveying mechanism, the guiding mechanism and the mounting mechanism are arranged, the operation drape is unreeled after being pulled by the traction roller, the guiding mechanism improves the tension of the operation drape, the mounting mechanism is convenient to mount and dismount and change the cutting knife, and the device is time-saving and labor-saving.

Description

Cutting device of operation drape

Technical Field

The utility model relates to a cutting device, in particular to a cutting device for an operation drape.

Background

The development of disposable surgical packs in China is more and more mature, wherein a surgical drape is the core of the whole surgical pack, and besides the surgical drape can effectively protect patients and medical staff, the design concept and the production process of the surgical drape also accord with the actual demands in surgery. The medical operation drape needs to be cut into the required length by a cutting device in the production process.

At present, when the traditional cutting device is used, the tool bit is often fixed in a bolt connection mode, so that the installation and the disassembly are more troublesome, and the working efficiency of the cutting device is further affected.

Disclosure of utility model

The utility model aims to solve the defects and provide a cutting device for an operation drape.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a cutting device of operation drape, includes two curb plates that symmetry set up, locates two cut the cutter between the curb plate, be used for the drive cut the cylinder that the cutter reciprocated with locate the curb plate upper end is used for placing the support frame of cylinder still includes:

the conveying mechanism comprises an unreeling roller which is rotatably connected between the two side plates and is used for reeling the operation drape and a traction piece which is used for traction the operation drape to unreel;

The guide mechanism is arranged between the unreeling roller and the traction piece and is used for guiding the operation drape;

the mounting mechanism is arranged between the air cylinder and the cutting knife and is used for detachably mounting the cutting knife at the lower end of the air cylinder;

Wherein, the installation mechanism includes:

The cutter seat comprises a transverse plate arranged at the lower end of the air cylinder and a vertical plate arranged at the lower end of the transverse plate;

The connecting plate is arranged at the upper end of the cutting knife, and a clamping groove is formed in the connecting plate;

The clamping piece is arranged on the vertical plate and is used for being matched with the clamping groove to clamp the connecting plate on the vertical plate.

Preferably, the clamping piece comprises a clamping block which is connected to the vertical plate in a sliding manner, a first chute which is arranged on the vertical plate and used for the clamping block to slide, and a first spring which is arranged in the first chute and connected with the clamping block.

Preferably, two limiting blocks in sliding connection with the clamping blocks and a second sliding groove for the limiting blocks to slide are symmetrically arranged at one end of the clamping block, which is close to the clamping groove.

Preferably, a second spring connected with the limiting block is arranged in the second sliding groove.

Preferably, the vertical plate is provided with a placing groove which is communicated with the first sliding groove and used for placing the limiting block.

Preferably, the guide mechanism comprises a plurality of guide rollers rotatably connected to both of the side plates.

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

According to the utility model, the conveying mechanism, the guiding mechanism and the mounting mechanism are arranged, the operation drape wound on the unwinding roller is unwound after being pulled by the traction roller, the guiding mechanism guides the operation drape, the tension of the operation drape is improved, the mounting mechanism is convenient to mount and dismount, and the cutting knife is convenient to replace, so that the device is time-saving and labor-saving, and the working efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a delivery diagram of an drape of the present utility model;

FIG. 3 is a schematic view of a structure of a riser and a connection plate according to the present utility model;

FIG. 4 is a schematic view of the riser and web of the present utility model shown in isolation;

FIG. 5 is an enlarged view of the utility model at A in FIG. 4;

FIG. 6 is a top cross-sectional view of a riser of the present utility model.

In the figure: 1. a side plate; 2. a fixing plate; 3. an unreeling roller; 4. a guide roller; 5. a traction roller; 6. a support frame; 7. a cylinder; 8. a cross plate; 9. a riser; 91. a clamping block; 92. a first chute; 93. a first spring; 94. a limiting block; 95. a placement groove; 96. a second chute; 97. a second spring; 10. a cutting knife; 11. a surgical drape; 12. a connecting plate; 121. a clamping groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a cutting device for a surgical drape includes two symmetrically arranged side plates 1, a cutting knife 10 disposed between the two side plates 1, an air cylinder 7 for driving the cutting knife 10 to move up and down, and a supporting frame 6 disposed at the upper end of the side plate 1 and used for placing the air cylinder 7, and further includes:

The conveying mechanism comprises an unreeling roller 3 which is rotatably connected between the two side plates 1 and is used for reeling the operation drape 11 and a traction piece which is used for traction the operation drape 11 to unreel;

The guide mechanism is arranged between the unreeling roller 3 and the traction piece and is used for guiding the operation drape 11;

The mounting mechanism is arranged between the air cylinder 7 and the cutting knife 10 and is used for detachably mounting the cutting knife 10 at the lower end of the air cylinder 7;

Wherein, the installation mechanism includes:

The cutter holder comprises a transverse plate 8 arranged at the lower end of the air cylinder 7 and a vertical plate 9 arranged at the lower end of the transverse plate 8;

The connecting plate 12 is arranged at the upper end of the cutting knife 10, and a clamping groove 121 is formed in the connecting plate 12;

the clamping piece is arranged on the vertical plate 9 and is used for matching with the clamping groove 121 to clamp the connecting plate 12 on the vertical plate 9.

In such design, the traction piece comprises traction rollers 5 and motors for driving the traction rollers 5 to rotate, the traction rollers 5 are arranged in two, the output shafts of the motors are fixedly connected with one traction roller 5 through a shaft coupling, the motors are fixedly arranged on the outer side wall of the side plate 1, the operation sheet 11 is placed at the position between the two traction rollers 5, the upper end of the side plate 1 is fixedly connected with a fixing plate 2, the unreeling roller 3 is rotationally connected onto the fixing plate 2, the traction rollers 5 are rotationally connected onto the side plate 1, the side plate 1 is fixedly connected with a supporting frame 6, and the air cylinder 7 is fixedly connected onto the upper end of the supporting frame 6.

The operation drape 11 of winding on unreeling roller 3 is unreeled after the traction of traction roller 5, guiding mechanism is led operation drape 11 and has improved the rate of tension of operation drape 11, operation drape 11 is carried to cutting knife 10 lower extreme through unreeling roller 3 and traction roller 5, cylinder 7 drive cutting knife 10 removes and cuts operation drape 11, installation mechanism makes cutting knife 10 detachably install in the lower extreme of cylinder 7, the installation of being convenient for is dismantled and is changed cutting knife 10, the device labour saving and time saving has improved work efficiency.

By the design, the upper end of the transverse plate 8 is fixedly connected with the air cylinder 7, the lower end of the transverse plate 8 is fixedly connected with the vertical plates 9, the number of the vertical plates 9 is two, and the lower ends of the transverse plate 8 are symmetrically arranged.

In an embodiment, the clamping member includes a clamping block 91 slidably connected to the riser 9, a first chute 92 provided on the riser 9 for sliding the clamping block 91, and a first spring 93 provided in the first chute 92 and connected to the clamping block 91.

By such design, one end of the first spring 93 is fixedly connected with the inner wall of the first chute 92, the other end is fixedly connected with the clamping block 91, and the clamping block 91 contacts with the inner wall of the first chute 92 when sliding.

In an embodiment, two limiting blocks 94 slidably connected to the clamping block 91 and a second sliding groove 96 for sliding the limiting blocks 94 are symmetrically arranged at one end of the clamping block 91 near the clamping groove 121.

By such design, the limiting block 94 contacts with the inner wall of the second sliding groove 96 when sliding, and one side of the limiting block 94 facing the connecting plate 12 is inclined, so that the limiting block 94 is easy to enter the clamping groove 121 when the first spring 93 is restored.

In an embodiment, a second spring 97 connected to the limiting block 94 is disposed in the second chute 96.

In this design, one end of the second spring 97 is fixedly connected with the inner wall of the second chute 96, and the other end is fixedly connected with the limiting block 94.

In one embodiment, the riser 9 is provided with a placement groove 95 in communication with the first chute 92 for placement of the stopper 94.

When the connecting plate 12 moves upwards from the lower direction of the vertical plate 9, the connecting plate 12 extrudes the clamping block 91 to slide into the first sliding groove 92, the first spring 93 is compressed, the limiting block 94 is arranged in the placing groove 95, the connecting plate 12 can be contacted with the side wall of the vertical plate 9 and slide upwards along the vertical plate 9 until the clamping block 91 is in a position just opposite to the clamping groove 121, the clamping block 91 is not extruded by the connecting plate 12 any more, the first spring 93 is restored to the original state, the clamping block 91 is driven to enter the clamping groove 121, the limiting block 94 is extruded by the clamping groove 121 to enter the second sliding groove 96, and the second spring 97 is compressed. After the first spring 93 is restored, the limiting block 94 moves out of the clamping groove 121, the limiting block 94 is not extruded any more, the second spring 97 is restored, the limiting block 94 slides out of the second sliding groove 96, and the limiting block 94 is abutted on the outer wall of the connecting plate 12, so that the abutting between the connecting plate 12 and the vertical plate 9 is firmer. When the connecting plate 12 and the vertical plate 9 are separated, the two limiting blocks 94 are manually extruded to slide close to each other and enter the second sliding groove 96, and the extruding clamping block 91 slides into the first sliding groove 92. The cutting knife 10 is arranged on the vertical plate 9 in a convenient way.

In one embodiment, the guide mechanism comprises a plurality of guide rollers 4 rotatably connected to the two side plates 1.

Working principle: when the operation is used, the operation sheet 11 wound on the unwinding roller 3 is unwound after being pulled by the traction roller 5, the guiding mechanism guides the operation sheet 11 and improves the tension of the operation sheet 11, the operation sheet 11 is conveyed to the lower end of the cutting knife 10 through the unwinding roller 3 and the traction roller 5, the air cylinder 7 drives the cutting knife 10 to move to cut the operation sheet 11, the mounting mechanism enables the cutting knife 10 to be detachably mounted at the lower end of the air cylinder 7, the operation sheet is convenient to mount and demount and replace the cutting knife 10, and the device is time-saving and labor-saving and improves the working efficiency.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture, and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides a cutting device of operation drape, includes curb plate (1) that two symmetries set up, locates two cut out cutter (10) between curb plate (1), be used for the drive cut out cylinder (7) that cutter (10) reciprocated with locate curb plate (1) upper end is used for placing support frame (6) of cylinder (7), its characterized in that still includes:

The conveying mechanism comprises an unreeling roller (3) which is rotatably connected between the two side plates (1) and is used for reeling the operation drape (11) and a traction piece which is used for traction the operation drape (11) to unreel;

The guide mechanism is arranged between the unreeling roller (3) and the traction piece and is used for guiding the operation drape (11);

The mounting mechanism is arranged between the air cylinder (7) and the cutting knife (10) and is used for detachably mounting the cutting knife (10) at the lower end of the air cylinder (7);

Wherein, the installation mechanism includes:

The cutter seat comprises a transverse plate (8) arranged at the lower end of the air cylinder (7) and a vertical plate (9) arranged at the lower end of the transverse plate (8);

the connecting plate (12) is arranged at the upper end of the cutting knife (10), and a clamping groove (121) is formed in the connecting plate (12);

The clamping piece is arranged on the vertical plate (9) and is used for being matched with the clamping groove (121) to clamp the connecting plate (12) on the vertical plate (9).

2. The surgical drape cutting device of claim 1, wherein the clip comprises a clip (91) slidably coupled to the riser (9), a first chute (92) provided on the riser (9) for sliding the clip (91), and a first spring (93) provided within the first chute (92) and coupled to the clip (91).

3. The surgical drape cutting device as claimed in claim 2, wherein two stoppers (94) slidably connected to the clamping block (91) and a second sliding slot (96) for sliding the stoppers (94) are symmetrically disposed at one end of the clamping block (91) near the clamping slot (121).

4. A surgical drape cutting apparatus as claimed in claim 3, characterised in that a second spring (97) is provided in the second chute (96) connected to the stopper (94).

5. A surgical drape cutting apparatus as claimed in claim 3, characterised in that the riser (9) is provided with a slot (95) communicating with the first runner (92) for receiving the stopper (94).

6. Surgical drape cutting apparatus as claimed in claim 1, characterised in that the guiding means comprise a plurality of guiding rollers (4) rotatably connected to both side plates (1).