Cutting carrier for medical instrument gasket production

Abstract

The utility model relates to the technical field of medical instrument gaskets, and discloses a cutting carrier for medical instrument gasket production, which comprises a carrier seat, a groove is arranged at the middle end of the surface of the upper end of the carrier seat, a bearing plate is arranged on the carrier seat through the groove, end grooves are arranged at two ends of the carrier seat, and guide rollers are arranged in the two end grooves. And pressing assemblies are arranged on the outer sides and the upper portions of the two guide rollers correspondingly. According to the cutting carrier for medical instrument gasket production, the guiding roller is arranged, so that a strip-shaped silica gel gasket material can be effectively guided, friction force borne by the strip-shaped silica gel gasket material is reduced, when the strip-shaped silica gel gasket material moves to a proper position, a piston rod can be effectively driven to move downwards through work of an air cylinder, and the working efficiency is improved. And in the downward moving process of the piston rod, the arc-shaped pressing strip can be effectively driven to move downwards and press the silica gel pad material, and the stability of the silica gel pad material is guaranteed during cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device gaskets, in particular to a cutting carrier for producing medical device gaskets. Background Art

[0002] Medical device gaskets are a commonly used component in medical devices, mainly used for sealing, connection, cushioning or insulation functions, and play an important role in ensuring the normal operation of equipment and patient safety.

[0003] At present, in the production process of medical device gaskets, for the production of silicone gaskets, cutting equipment is required to cut the silicone pad material, and the existing carrier plate for carrying the silicone pad material does not have an effective positioning structure. During the cutting process, the silicone pad material is prone to position displacement, affecting product quality. For the strip silicone pad material, as the strip silicone pad material is continuously cut, it is inconvenient to adjust the position of the strip silicone pad material. Therefore, it is necessary to provide a cutting carrier for the production of medical device gaskets to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a cutting carrier for producing gaskets for medical devices, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: a cutting carrier for producing gaskets for medical devices, comprising a carrier seat, a groove is formed at the middle end of the upper end surface of the carrier seat, a carrying plate is provided on the carrier seat through the groove, end grooves are formed at both ends of the carrier seat, guide rollers are provided inside the two end grooves, and pressing components are provided on the outside and above the two guide rollers;

[0006] The pressing assembly includes an arc-shaped pressure strip, and the arc-shaped pressure strip is arranged directly above the guide roller.

[0007] Preferably, a fixed baffle is provided on one side of the groove of the carrier seat, and a positioning column is provided on the inner wall of the fixed baffle.

[0008] Preferably, an array of cutting grooves cooperating with the annular cutting knife is provided on the upper surface of the carrier plate, and a positioning groove cooperating with the positioning column is provided on the side wall of the carrier plate close to the fixed baffle.

[0009] Preferably, a limiting shaft is provided on the end portion of the carrier seat away from the fixed baffle, and a movable baffle is rotatably provided on the side of the carrier seat away from the fixed baffle via the limiting shaft.

[0010] Preferably, a supporting shaft is provided on the side wall of the carrier seat away from the limiting shaft, a slot cooperating with the supporting shaft is provided on the end of the movable bar away from the limiting shaft, and a protrusion is provided on the front side of the movable bar close to the slot.

[0011] Preferably, the pressing assembly further includes a U-shaped frame, a cylinder and a slider, the lower end of the U-shaped frame is fixedly connected to the carrier seat, and the arc-shaped pressure strip is arranged inside the U-shaped frame.

[0012] Preferably, the cylinder is arranged at the center of the upper end surface of the U-shaped frame, and a piston rod is arranged in the cylinder. The lower end of the piston rod passes through the upper wall of the U-shaped frame and is connected to the arc-shaped strip through a connecting block. The cylinder side interface is connected to the external air source equipment through an air pipe.

[0013] Preferably, the sliders are arranged at both ends of the upper surface of the arc-shaped pressure strip, and the inner walls on both sides of the U-shaped frame are provided with sliding grooves that cooperate with the sliders, and the arc-shaped pressure strip is slidably connected to the U-shaped frame through the sliders.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The cutting carrier used in the production of medical device gaskets can effectively guide the strip silicone pad material by being equipped with a guide roller, reducing the friction of the strip silicone pad material. The cylinder works to effectively drive the piston rod downward. During the downward movement of the piston rod, the arc-shaped pressure strip can be effectively driven downward and press the silicone pad material, ensuring the stability of the silicone pad material during cutting.

[0016] 2. The cutting carrier used in the production of medical device gaskets has fixed and movable bars that cooperate with each other to prevent the carrier plate from moving left and right. The positioning posts on the side walls of the fixed bars will be stuck in the positioning grooves to prevent the carrier plate from moving up and down, ensuring the stability of the carrier plate. By turning to open the movable bar, the carrier plate can be pulled out, making it easier to repair or replace the carrier plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the overall structural diagrams of the cutting carrier for producing medical device gaskets of the utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of the cutting carrier for producing medical device gaskets of the utility model;

[0019] Figure 3 This is a structural diagram of the compression assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the fixed stop bar and the movable stop bar of the utility model;

[0021] Figure 5This is a structural diagram of the load-bearing plate of the present invention.

[0022] In the figure: 1. Carrier seat; 101. Groove; 102. End groove; 103. Support shaft; 2. Carrying plate; 201. Cutting groove; 202. Positioning groove; 3. Fixed stop bar; 301. Positioning column; 4. Movable stop bar; 401. Slot; 5. Clamping assembly; 501. U-shaped frame; 502. Cylinder; 503. Arc pressure strip; 504. Slider; 505. Slide; 6. Bump; 7. Guide roller. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 A cutting carrier for producing gaskets for medical devices includes a carrier base 1, a groove 101 is formed in the middle of the upper surface of the carrier base 1, a carrying plate 2 is provided on the carrier base 1 through the groove 101, end grooves 102 are formed at both ends of the carrier base 1, guide rollers 7 are provided inside the two end grooves 102, and pressing components 5 are provided on the outside and above the two guide rollers 7;

[0025] The pressing assembly 5 includes an arc-shaped pressure strip 503 , which is arranged directly above the guide roller 7 .

[0026] Among them; a fixed baffle 3 is provided on one side of the groove 101 of the carrier seat 1, and a positioning column 301 is provided on the inner wall of the fixed baffle 3. A cutting groove 201 that cooperates with the annular cutting knife is provided in an array on the upper surface of the carrying plate 2, and a positioning groove 202 that cooperates with the positioning column 301 is provided on the side wall of the carrying plate 2 close to the fixed baffle 3. When the carrying plate 2 is inserted into the groove 101, the fixed baffle 3 and the movable baffle 4 cooperate with each other to prevent the carrying plate 2 from moving left and right, and the positioning column 301 on the side wall of the fixed baffle 3 will be stuck in the positioning groove 202 to prevent the carrying plate 2 from moving up and down, thereby ensuring the stability of the carrying plate 2.

[0027] Among them; a limiting axis is provided at the end of the carrier seat 1 away from the fixed stop bar 3, and a movable stop bar 4 is rotatably provided on the side of the carrier seat 1 away from the fixed stop bar 3 through the limiting axis, and a supporting shaft 103 is provided on the side wall of the carrier seat 1 away from the limiting axis, and a card slot 401 that cooperates with the supporting shaft 103 is provided at the end of the movable stop bar 4 away from the limiting axis, and a protrusion 6 is provided on the front side of the end of the movable stop bar 4 close to the card slot 401. By rotating to open the movable stop bar 4, the supporting plate 2 can be pulled out, which is convenient for repairing or replacing the supporting plate 2.

[0028] Among them, the clamping assembly 5 also includes a U-shaped frame 501, a cylinder 502 and a slider 504. The lower end of the U-shaped frame 501 is fixedly connected to the carrier seat 1, and the arc-shaped pressure strip 503 is arranged inside the U-shaped frame 501. The cylinder 502 is arranged at the center of the upper end surface of the U-shaped frame 501. A piston rod is arranged in the cylinder 502. The lower end of the piston rod passes through the upper wall of the U-shaped frame 501 and is connected to the arc-shaped pressure strip 503 through a connecting block. The side interface of the cylinder 502 is connected to the external air source equipment through an air pipe. When pulling the strip silicone pad material, the guide roller 7 is provided to effectively guide the strip silicone pad material and reduce the friction force on the strip silicone pad material. The cylinder 502 works to effectively drive the piston rod downward. During the downward movement of the piston rod, the arc-shaped pressure strip 503 can be effectively driven to move downward and press the silicone pad material to ensure the stability of the silicone pad material during cutting.

[0029] Among them, the sliders 504 are arranged at both ends of the upper surface of the arc-shaped beading 503, and the inner walls on both sides of the U-shaped frame 501 are provided with sliding grooves 505 that cooperate with the sliders 504. The arc-shaped beading 503 is slidably connected to the U-shaped frame 501 through the sliders 504. By providing the sliders 504 and the sliding grooves 505, the arc-shaped beading 503 can be effectively limited to ensure that the arc-shaped beading 503 moves up and down in the vertical direction.

[0030] Working principle: the fixed baffle 3 and the movable baffle 4 cooperate with each other to prevent the supporting plate 2 from moving left and right, and the positioning column 301 on the side wall of the fixed baffle 3 will be stuck in the positioning groove 202 to prevent the supporting plate 2 from moving up and down, thereby ensuring the stability of the supporting plate 2. By rotating and opening the movable baffle 4, the supporting plate 2 can be pulled out, which is convenient for repair or replacement of the supporting plate 2.

[0031] Furthermore, by providing a guide roller 7, the strip silicone pad material can be effectively guided, reducing the friction force on the strip silicone pad material. When the strip silicone pad material moves to a suitable position, the cylinder 502 works to effectively drive the piston rod downward. During the downward movement of the piston rod, the arc-shaped pressure strip 503 can be effectively driven downward and press the silicone pad material, thereby ensuring the stability of the silicone pad material during cutting.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting carrier for producing gaskets for medical devices, characterized in that: The carrier seat (1) comprises a carrier seat (1), a groove (101) is provided at the middle end of the upper end surface of the carrier seat (1), a carrier plate (2) is provided on the carrier seat (1) through the groove (101), end grooves (102) are provided at both ends of the carrier seat (1), guide rollers (7) are provided inside the two end grooves (102), and pressing components (5) are provided on the outside and above the two guide rollers (7); The pressing assembly (5) comprises an arc-shaped pressure strip (503), and the arc-shaped pressure strip (503) is arranged directly above the guide roller (7).

2. A cutting carrier for producing medical device gaskets according to claim 1, characterized in that: A fixed stop bar (3) is provided on one side of the groove (101) of the carrier seat (1), and a positioning column (301) is provided on the inner wall of the fixed stop bar (3).

3. A cutting carrier for producing medical device gaskets according to claim 2, characterized in that: The upper surface of the carrier plate (2) is provided with an array of cutting grooves (201) that cooperate with the annular cutting knife, and the side wall of the carrier plate (2) close to the fixed stop bar (3) is provided with a positioning groove (202) that cooperates with the positioning column (301).

4. A cutting carrier for producing medical device gaskets according to claim 3, characterized in that: A limiting axis is provided at the end of the carrier seat (1) on the side facing away from the fixed stop bar (3), and a movable stop bar (4) is rotatably provided at the side of the carrier seat (1) facing away from the fixed stop bar (3) via the limiting axis.

5. A cutting carrier for producing medical device gaskets according to claim 4, characterized in that: A supporting shaft (103) is provided on the side wall of the carrier seat (1) at one end away from the limiting shaft, a slot (401) cooperating with the supporting shaft (103) is provided on the end of the movable bar (4) away from the limiting shaft, and a protrusion (6) is provided on the front side of the end of the movable bar (4) close to the slot (401).

6. A cutting carrier for producing medical device gaskets according to claim 1, characterized in that: The pressing assembly (5) further comprises a U-shaped frame (501), a cylinder (502) and a slider (504); the lower end of the U-shaped frame (501) is fixedly connected to the carrier seat (1); and the arc-shaped pressure strip (503) is arranged inside the U-shaped frame (501).

7. A cutting carrier for producing medical device gaskets according to claim 6, characterized in that: The cylinder (502) is arranged at the center of the upper surface of the U-shaped frame (501), and a piston rod is arranged in the cylinder (502). The lower end of the piston rod passes through the upper wall of the U-shaped frame (501) and is connected to the arc-shaped pressure strip (503) through a connecting block. The side interface of the cylinder (502) is connected to the external air source equipment through an air pipe.

8. A cutting carrier for producing medical device gaskets according to claim 7, characterized in that: The sliders (504) are arranged at both ends of the upper surface of the arc-shaped beading (503), and the inner walls on both sides of the U-shaped frame (501) are provided with sliding grooves (505) that cooperate with the sliders (504), and the arc-shaped beading (503) is slidably connected to the U-shaped frame (501) through the sliders (504).

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