Medical instrument package material chamfering device

Abstract

The utility model discloses a kind of medical instrument package material chamfer processing equipment, including processing box and drive box, opening is equipped between processing box and drive box, first mounting block is equipped in the opening of drive box front side, chamfer mechanism is equipped on first mounting block, and front side is fixedly connected with second mounting block, and pressing mechanism is installed on second mounting block;Baffle is equipped on the processing box of opening both sides, adjusting mechanism is equipped in processing box, adjusting mechanism includes screw rod, screw rod is located in the top of processing box, and adjusting block is threadedly connected, one end of screw rod is rotatably connected with processing box, and the other end is rotatably connected with support block, the both sides of adjusting block are fixedly connected with slide bar, slide bar is slidably connected with sliding block, chute is equipped on the processing box of screw rod both sides, and baffle is fixedly connected on the upper side of sliding block. Through the above structure, the automatic pressure of package material chamfer, cutting and scrap collection function is realized, simultaneously has cutter quick replacement and processing range adjusting ability.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a chamfering device for medical device packaging materials. Background Technology

[0002] During the manufacturing process of medical device packaging materials, especially after processes such as cutting and stamping, burrs are easily generated on the edges. These burrs not only affect the aesthetics of the packaging material, but more importantly, they may scratch the medical device or the user during use, and even affect the sealing performance of the packaging material. Medical device packaging materials need to have good sealing performance to prevent contamination and ensure sterility. Chamfering can improve the structure of the packaging material edges, making it easier to fit tightly with other components or packaging materials, thus improving the overall sealing performance. In addition, stress concentration is prone to occur at the edges of the packaging material, especially at sharp corners, making the packaging material more susceptible to breakage or damage during use. Chamfering reduces stress concentration by processing the edges into smooth bevels, thus extending the service life of the packaging material.

[0003] Existing chamfering equipment for medical device packaging has a fixed structure, which is not convenient for cleaning burrs from different medical devices. Therefore, a chamfering equipment for medical device packaging is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a chamfering device for medical device packaging materials, which solves the problems mentioned above.

[0005] To achieve the above objectives, a chamfering processing device for medical device packaging materials is provided, comprising a processing box and a drive box. The drive box is fixedly connected to the upper side of the processing box, and an opening is provided between the processing box and the drive box. A first mounting block is provided in the opening located on the front side of the drive box. The first mounting block is provided with a chamfering mechanism, and a second mounting block is fixedly connected to the front side. A clamping mechanism is installed on the second mounting block. Baffles are provided on the processing box located on both sides of the opening. An adjustment mechanism is provided inside the processing box. The adjustment mechanism includes a screw, which is located at the top inside the processing box and is threadedly connected to an adjustment block. One end of the screw is rotatably connected to the processing box, and the other end is rotatably connected to a support block. The support block is fixedly connected to the top inside the processing box. Sliding rods are fixedly connected to both sides of the adjustment block, and sliders are slidably connected to the sliding rods. Sliding grooves are provided on the processing box located on both sides of the screw, and the sliders are slidably connected to the sliding grooves. Baffles are fixedly connected to the upper side of the sliders.

[0006] The chamfering mechanism includes a mounting rod with a through hole and a cylindrical base fixedly connected to its lower end. A cutter is bolted to the outer periphery of the cylindrical base, and a turntable is fixedly connected to the upper end of the mounting rod.

[0007] The mounting rod is slidably connected to the first mounting block, and a pin is slidably connected to one side of the first mounting block. The pin is slidably connected to a through hole and is adapted to the through hole.

[0008] The clamping mechanism includes an outer tube, an inner tube that is slidably connected inside the outer tube, a spring between the outer tube and the inner tube, and a pressure block that is fixedly connected to the lower end of the inner tube.

[0009] The outer tube is slidably connected to the second mounting block, and has a threaded hole on its outer side. The front side of the second mounting block is provided with an internal hex bolt that matches the threaded hole.

[0010] An adjusting ring is provided on the front side of the processing box, and the adjusting ring is fixedly connected to a screw.

[0011] A collection box is slidably connected inside the processing box located below the adjustment ring, and the collection box is located below the opening.

[0012] A hydraulic cylinder is installed inside the drive box, and the output end of the hydraulic cylinder is fixedly connected to the first mounting block.

[0013] This utility model has the following beneficial effects:

[0014] 1. Compared with the existing technology, by setting an adjustment mechanism on the processing box, the baffle is pushed synchronously closer or further away by the slide rod, so as to realize stepless adjustment of the opening width, which is convenient for operation.

[0015] 2. Compared with the existing technology, by providing a chamfering mechanism and a clamping mechanism on the drive box, the spring-driven clamping mechanism can automatically adjust the clamping force according to the thickness of the packaging material, avoiding uneven clamping or damage to the packaging material caused by manual intervention; at the same time, with the cooperation of through holes and pins, it is convenient to select and replace the cutter. Attached Figure Description

[0016] Figure 1 This is a structural diagram of a medical device packaging material chamfering device according to the present invention.

[0017] Figure 2 This is a structural diagram of the adjustment mechanism of a medical device packaging material chamfering device according to the present invention.

[0018] Figure 3 This is a structural diagram of the chamfering mechanism of a medical device packaging material chamfering equipment according to this utility model.

[0019] Figure 4 This is a structural diagram of the pressing mechanism of a chamfering treatment device for medical device packaging materials according to this utility model.

[0020] Legend:

[0021] 1. Processing box; 2. Drive box; 21. First mounting block; 22. Pin; 23. Second mounting block; 3. Opening; 4. Chamfering mechanism; 41. Mounting rod; 42. Through hole; 43. Column base; 44. Cutter; 45. Turntable; 5. Clamping mechanism; 51. Outer tube; 52. Inner tube; 53. Pressure block; 54. Spring; 6. Baffle; 7. Adjustment mechanism; 71. Screw; 72. Adjusting block; 73. Slide rod; 74. Slide groove; 75. Slider; 76. Support block; 77. Adjusting ring; 8. Collection box. Detailed Implementation

[0022] Reference Figure 1-4 This utility model provides a chamfering device for medical device packaging materials, which includes a processing box 1 and a drive box 2. The drive box 2 is fixedly connected to the upper side of the processing box 1. An opening 3 is provided between the processing box 1 and the drive box 2, which is the core working area for chamfering, forming an integrated structure of "upper drive and lower processing".

[0023] A first mounting block 21 is provided in the opening 3 on the front side of the drive box 2. A hydraulic cylinder is installed in the drive box 2. The output end of the hydraulic cylinder is fixedly connected to the first mounting block 21. The extension and retraction of the hydraulic cylinder directly drives the first mounting block 21 to reciprocate in the vertical direction, providing power for the chamfering mechanism 4 and the clamping mechanism 5. The first mounting block 21 is provided with the chamfering mechanism 4, and a second mounting block 23 is fixedly connected to the front side. The clamping mechanism 5 is installed on the second mounting block 23.

[0024] The chamfering mechanism 4 includes a mounting rod 41 with through holes 42 and a cylindrical base 43 fixedly connected to its lower end. There are several through holes 42 arranged in a ring. The spacing of the through holes 42 is designed according to the thickness of the commonly used cutter 44 to facilitate quick adjustment of the cutting height. A cutter 44 is bolted to the outer periphery of the cylindrical base 43. There are several cutters 44, which are installed in a ring on the cylindrical base 43. The cutter 44 can be selected according to the packaging material material and different blade types (such as flat blades and toothed blades) can be selected. It is fastened to the cylindrical base 43 with bolts. A turntable 45 is fixedly connected to the upper end of the mounting rod 41. The mounting rod 41 is slidably connected to the first mounting block 21. A pin 22 is slidably connected to one side of the first mounting block 21. The pin 22 is slidably connected to the through holes 42 and is adapted to the through holes 42.

[0025] The clamping mechanism 5 includes an outer tube 51, an inner tube 52 slidably connected inside the outer tube 51, and a spring 54 between the outer tube 51 and the inner tube 52. The spring 54 is a compression spring with a high elastic coefficient. Under pre-compression, the spring 54 is in a compressed state, providing continuous clamping force to the pressure block 53. The lower end of the inner tube 52 is fixedly connected to the pressure block 53. The lower contact surface of the pressure block 53 is covered with an anti-slip rubber layer to prevent the packaging material from shifting during the cutting process. The outer tube 51 is slidably connected to the second mounting block 23, and has a threaded hole on its outer side. The front side of the second mounting block 23 is provided with an internal hex bolt that matches the threaded hole. With the cooperation of the internal hex bolt and the threaded hole, it is easy to adjust the height of the outer tube 51.

[0026] The processing boxes 1 located on both sides of the opening 3 are equipped with baffles 6 to limit the lateral displacement of the packaging material, ensuring cutting accuracy. Wear-resistant rubber pads are attached to the inside to reduce friction damage to the packaging material. An adjustment mechanism 7 is provided inside the processing box 1. The adjustment mechanism 7 includes a screw 71 located at the top inside the processing box 1 and threadedly connected to an adjusting block 72. One end of the screw 71 is rotatably connected to the processing box 1, and the other end is rotatably connected to a support block 76. The support block 76 is fixedly connected to the top inside the processing box 1. An adjustment mechanism is located on the front side of the processing box 1. Ring 77 is fixedly connected to screw 71. A collection box 8 is slidably connected inside the processing box 1 located below the adjusting ring 77. It adopts a drawer-type detachable structure. The collection box 8 is located below the opening 3. Slide rods 73 are fixedly connected to both sides of the adjusting block 72. A slider 75 is slidably connected to the slide rods 73. The processing box 1 located on both sides of the screw 71 is provided with a slide groove 74. The slider 75 is slidably connected to the slide groove 74 and a baffle 6 is fixedly connected to its upper side. Under the action of the adjusting mechanism 7, the opening width can be infinitely adjusted.

[0027] When in use, adjust the distance between the two side baffles 6 according to the size of the chamfering instrument required. First, rotate the adjusting ring 77 so that it drives the adjusting block 72 to move through the screw 71, so that the slide rod 73 drives the slider 75 to move in the slide groove 74, thereby completing the adjustment of the distance between the baffles 6, making it easy to place the instrument directly below the cutter 44.

[0028] After adjustment, start the equipment to move the first mounting block 21 downward. At this time, the pressure block 53 on the clamping mechanism 5 first contacts the instrument and fixes it. When pressing down, under the action of the spring 54, the inner tube 52 slides inside the outer tube 51 until the cutter 44 completes the chamfering of the instrument. The generated debris enters the collection box 8 in the processing box 1 through the opening 3. When the cutter 44 needs to be replaced, pull out the pin 22 and rotate and raise the mounting rod 41 to select the appropriate through hole 42 so that it cooperates with the pin 22 to fix it and complete the replacement. The operation is convenient.

Claims

1. A chamfering processing device for medical device packaging materials, characterized in that, It includes a processing box (1) and a drive box (2). The drive box (2) is fixedly connected to the upper side of the processing box (1). An opening (3) is provided between the processing box (1) and the drive box (2). A first mounting block (21) is provided in the opening (3) located on the front side of the drive box (2). A chamfering mechanism (4) is provided on the first mounting block (21), and a second mounting block (23) is fixedly connected to the front side. A pressing mechanism (5) is installed on the second mounting block (23). A baffle (6) is provided on the processing box (1) located on both sides of the opening (3). An adjustment mechanism (7) is provided inside the processing box (1). The adjustment mechanism (7) includes a screw (71). The screw (71) is located at the top inside the processing box (1) and is threadedly connected to an adjustment block (72). One end of the screw (71) is rotatably connected to the processing box (1), and the other end is rotatably connected to a support block (76). The support block (76) is fixedly connected to the top inside the processing box (1). Slide rods (73) are fixedly connected on both sides of the adjustment block (72). A slider (75) is slidably connected on the slide rod (73). A groove (74) is provided on the processing box (1) located on both sides of the screw (71). The slider (75) is slidably connected to the groove (74), and the baffle (6) is fixedly connected to the upper side.

2. The medical device packaging material chamfering equipment according to claim 1, characterized in that, The chamfering mechanism (4) includes a mounting rod (41), which has a through hole (42) and a columnar seat (43) fixedly connected to its lower end. A cutter (44) is bolted to the outer periphery of the columnar seat (43), and a turntable (45) is fixedly connected to the upper end of the mounting rod (41).

3. The medical device packaging material chamfering equipment according to claim 2, characterized in that, The mounting rod (41) is slidably connected to the first mounting block (21), and a pin (22) is slidably connected to one side of the first mounting block (21). The pin (22) is slidably connected to the through hole (42) and is adapted to the through hole (42).

4. The medical device packaging material chamfering equipment according to claim 3, characterized in that, The pressing mechanism (5) includes an outer tube (51), an inner tube (52) is slidably connected inside the outer tube (51), a spring (54) is provided between the outer tube (51) and the inner tube (52), and a pressure block (53) is fixedly connected to the lower end of the inner tube (52).

5. The medical device packaging material chamfering equipment according to claim 4, characterized in that, The outer tube (51) is slidably connected to the second mounting block (23), and has a threaded hole on its outer side. The front side of the second mounting block (23) is provided with an internal hex bolt that matches the threaded hole.

6. The medical device packaging material chamfering equipment according to claim 5, characterized in that, The processing box (1) is provided with an adjusting ring (77) on the front side, and the adjusting ring (77) is fixedly connected to the screw (71).

7. A chamfering device for medical device packaging materials according to claim 6, characterized in that, A collection box (8) is slidably connected inside the processing box (1) located below the adjustment ring (77), and the collection box (8) is located below the opening (3).

8. The medical device packaging material chamfering equipment according to claim 7, characterized in that, A hydraulic cylinder is installed inside the drive box (2), and the output end of the hydraulic cylinder is fixedly connected to the first mounting block (21).

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