阅读说明：本技术 一种医疗器械加工用切条切粒机 (Slitting granulator is used in medical instrument processing ) 是由 曹文涛 于 2021-09-24 设计创作，主要内容包括：本发明公开了一种医疗器械加工用切条切粒机,包括支撑板,所述支撑板的上表面固定连接有骨料切割装置,且支撑板靠近分切装的上表面设置有输送组件,所述输送组件包括与支撑板固定连接的第一推杆,所述第一推杆的驱动端固定连接有推板,所述支撑板的上表面设置有对称设置的限位板,所述限位板位于推板的两侧设置,所述支撑板的上表面固定连接有四个支撑架。本发明中,通过设置输送组件,利用推板带动骨料向骨料切割装置移动,从而配合纵切刀实现对骨料的切条,当需要切块时,则启动横切刀运行配合纵切刀即可实现切块的效果。(The invention discloses a slitting and dicing cutter for processing medical instruments, which comprises a supporting plate, wherein an aggregate cutting device is fixedly connected to the upper surface of the supporting plate, a conveying assembly is arranged on the upper surface, close to the slitting device, of the supporting plate, the conveying assembly comprises a first push rod fixedly connected with the supporting plate, the driving end of the first push rod is fixedly connected with a push plate, limiting plates are symmetrically arranged on the upper surface of the supporting plate, the limiting plates are arranged on two sides of the push plate, and four supporting frames are fixedly connected to the upper surface of the supporting plate. According to the invention, through arranging the conveying assembly, the aggregate is driven to move towards the aggregate cutting device by the push plate, so that the slitting of the aggregate is realized by matching with the longitudinal cutter, and when the aggregate needs to be diced, the transverse cutter is started to operate and the longitudinal cutter is matched, so that the dicing effect can be realized.)

1. The slitting and dicing cutter for processing the medical instruments comprises a supporting plate (1) and is characterized in that an aggregate cutting device (2) is fixedly connected to the upper surface of the supporting plate (1), and a conveying assembly is arranged on the upper surface, close to the aggregate cutting device (2), of the supporting plate (1);

the conveying assembly comprises a first push rod (3) fixedly connected with a supporting plate (1), a push plate (4) is fixedly connected with a driving end of the first push rod (3), limiting plates (5) which are symmetrically arranged are arranged on the upper surface of the supporting plate (1), the limiting plates (5) are arranged on two sides of the push plate (4), four supporting frames (6) are fixedly connected with the upper surface of the supporting plate (1), second push rods (7) are arranged on the four supporting frames (6), a baffle (8) is fixedly connected with a driving end of each second push rod (7), a pressure sensor (9) is embedded in a side wall, far away from the second push rods (7), of each baffle (8), a slide rod (10) is fixedly connected with a side wall, close to the pressure sensor (9), of each baffle (8), a push block (11) is slidably connected with the slide rod (10), and a knocking rod (12) is fixedly connected with one side, far away from the slide rod (10), of each push block (11), four strike pole (12) are located four position settings about the aggregate respectively, the cover is equipped with first compression spring (13) on slide bar (10), and the both ends of first compression spring (13) respectively with pressure sensor (9) and ejector pad (11) offset the setting, the lateral wall that baffle (8) are close to pressure sensor (9) is provided with electro-magnet (14), and is provided with magnetic metal piece (15) that match with electro-magnet (14) on ejector pad (11), the conveying component can utilize strike pole (12) to detect the aggregate when carrying the aggregate.

2. The slitting and dicing machine for medical equipment processing according to claim 1, wherein the aggregate cutting device (2) comprises a frame (201), the inner wall of the frame (201) is provided with a plurality of longitudinal cutters (202), and the side wall of the frame (201) close to the longitudinal cutters (202) is slidably connected with a transverse cutter (203).

3. The slitting and dicing machine for processing of medical equipment as claimed in claim 1, wherein the upper surface of the push plate (4) is provided with a sliding groove (16), a vertical rod (17) is slidably connected in the sliding groove (16), a stop block (18) is fixedly connected to the upper end of the vertical rod (17), the vertical rod (17) is sleeved with a return spring (19), and two ends of the return spring (19) are respectively abutted against the stop block (18) and the push plate (4).

4. The slitting granulator for processing medical instruments according to claim 1, wherein the limiting plate (5) comprises a plurality of brackets (51), the side walls of the brackets (51) close to each other are fixedly connected with partition plates (52), a plurality of abdicating holes are formed in the side walls of the partition plates (52), wheel carriers (53) are slidably connected in the abdicating holes, one ends of the wheel carriers (53) far away from the partition plates (52) are rotatably connected with guide wheels (54), the wheel carriers (53) are sleeved with second compression springs, and two ends of the second compression springs are respectively abutted to the wheel carriers (53) and the partition plates (52).

5. The slitting and dicing machine for processing medical equipment according to claim 1, wherein a door-shaped frame (20) fixedly connected with the support plate (1) is arranged between the support frame (6) and the aggregate cutting device (2), a hydraulic rod (21) is fixedly connected to the upper end of the door-shaped frame (20), a transverse plate (22) is fixedly connected to the lower end of the hydraulic rod (21), and two slitting knives (23) are fixedly connected to the lower surface of the transverse plate (22).

6. The slitting and dicing machine for processing medical equipment according to claim 5, wherein the upper surface of the support plate (1) is provided with a relief hole, and the relief hole is located below the slitting blade (23).

7. The slitting and cutting machine for medical device processing according to claim 2, wherein the side wall of the frame (201) is fixedly connected with a protection plate (24).

8. The slitting and cutting machine for processing of medical equipment as claimed in claim 1, wherein a brush holder (25) is fixedly connected to the upper surface of the supporting plate, a brush is fixedly connected to the inner wall of the brush holder (25), and the brush holder (25) is arranged between the limiting plate (5) and the supporting frame (6).

Technical Field

The invention relates to the technical field of medical instruments, in particular to a slitting and dicing cutter for processing medical instruments.

Background

Bone injury is often encountered in orthopedic treatment, when bone injury occurs, bone repair materials are required to be filled in the bone tissue defect position, so that not only is the position with the bone injury conveniently fixed, but also the bone tissue can grow again, and the bone repair materials are required to be prepared by cutting raw bones such as ox bones, pig bones and the like into strips and cutting the strips into granules to be used as fillers.

Traditional slitting eager grain processing apparatus only possesses the function of cutting, however because modern animal husbandry adopts the fodder to feed livestock such as pig, cattle, its growth rate is too fast, also leads to its skeleton to have osteoporosis's problem, and the eager grain processing apparatus of current slitting does not possess the detection function, leads to the aggregate after cutting to need further screening, and the screening degree of difficulty is big after cutting, sneaks into the defective products easily, for this reason, we propose a cutting pelleter for medical instrument processing and solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a slitting and dicing cutter for processing medical instruments.

In order to achieve the purpose, the invention adopts the following technical scheme:

a slitting and dicing cutter for processing medical instruments comprises a supporting plate, wherein an aggregate cutting device is fixedly connected to the upper surface of the supporting plate, and a conveying assembly is arranged on the upper surface, close to the aggregate cutting device, of the supporting plate;

the conveying assembly comprises a first push rod fixedly connected with a support plate, a push plate is fixedly connected with the driving end of the first push rod, limiting plates are symmetrically arranged on the upper surface of the support plate and are arranged on two sides of the push plate, four support frames are fixedly connected with the upper surface of the support plate, second push rods are arranged on the four support frames, a baffle is fixedly connected with the driving end of each second push rod, a pressure sensor is embedded in the side wall, away from the second push rod, of the baffle, a slide rod is fixedly connected with the side wall, close to the pressure sensor, of the baffle, a push block is connected onto the slide rod in a sliding mode, a knocking rod is fixedly connected to one side, away from the slide rod, of the push block, a first compression spring is sleeved on the slide rod, two ends of the first compression spring respectively abut against the pressure sensor and the push block, and an electromagnet is arranged on the side wall, close to the pressure sensor, of the baffle, and the pushing block is provided with a magnetic metal block matched with the electromagnet, and the aggregate can be detected by utilizing the knocking rod while being conveyed by the conveying assembly.

Preferably, the aggregate cutting device comprises a frame, a plurality of longitudinal cutters are arranged on the inner wall of the frame, and transverse cutters are connected to the side wall, close to the longitudinal cutters, of the frame in a sliding mode.

Preferably, the spout has been seted up to the upper surface of push pedal, and sliding connection has the montant in the spout, the upper end fixedly connected with dog of montant, the cover is equipped with reset spring on the montant, and reset spring's both ends respectively with dog and push pedal counterbalance setting.

Preferably, the limiting plate includes a plurality of supports, the mutual lateral wall fixedly connected with baffle that is close to of support, a plurality of holes of stepping down have been seted up to the lateral wall of baffle, and have the wheel carrier in the hole of stepping down, the one end that the baffle was kept away from to the wheel carrier rotates and is connected with the leading wheel, the cover is equipped with second compression spring on the wheel carrier, and second compression spring's both ends offset the setting with wheel carrier and baffle respectively.

Preferably, be provided with between support frame and the aggregate cutting device with backup pad fixed connection's door style of calligraphy frame, the upper end fixedly connected with hydraulic stem of door style of calligraphy frame, the lower extreme fixedly connected with diaphragm of hydraulic stem, and the lower fixed surface of diaphragm is connected with two branch cutters.

Preferably, the upper surface of backup pad has been seted up and has been stepped down the hole, the hole of stepping down is located the below setting of dividing the cutter.

Preferably, a protection plate is fixedly connected to a side wall of the frame.

Preferably, the upper surface of backup pad fixedly connected with brush yoke, and the inner wall fixedly connected with brush of brush yoke, the brush yoke is located and sets up between limiting plate and the support frame.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, by arranging the conveying assembly, the aggregate is driven to move towards the aggregate cutting device by the push plate, so that the slitting of the aggregate is realized by matching with the longitudinal cutter, and when the aggregate needs to be diced, the transverse cutter is started to operate and the longitudinal cutter is matched to realize the dicing effect;

in addition, through setting up parts such as support frame cooperation second push rod, before the aggregate is about to get into aggregate cutting device, utilize the electro-magnet to drive the striking rod and remove, reuse first compression spring's elastic potential energy drives the striking rod and strikes the aggregate, utilize pressure sensor response aggregate to judge whether there is the condition of osteoporosis in the aggregate by the vibration feedback of striking rod when knocking.

2. According to the invention, by arranging the limiting plate, aggregate can be conveyed by matching with the push plate, and the aggregate is prevented from deviating by utilizing the plurality of guide wheels, the aggregate is assisted to move to the aggregate cutting device, the lateral movement of the aggregate can be limited to a certain extent, and the aggregate is assisted to be detected by the knocking rod;

besides, through setting up gliding montant cooperation dog, can insert the aggregate between two baffles through the mode of pushing down the dog, then reuse dog drives the aggregate and removes, can reduce the stroke demand of first push rod, reduces the manufacturing cost and the occupation space of equipment.

3. According to the invention, the supporting frame is matched with the slitting knife, so that the osteoporosis section of the aggregate detected by the conveying assembly can be slit and cut independently, the bad aggregate is prevented from being mixed into the qualified aggregate, the slitting knife is not required to be stopped to remove the cut aggregate, the slitting and dicing machine can continuously operate, and the cut bad aggregate can fall under the action of gravity and then pass through the abdicating hole to be collected by a user through the abdicating hole, so that a large amount of waste materials are prevented from being accumulated on the supporting plate.

4. According to the invention, by arranging the protection plate, when the aggregate cutting device cuts and cuts the aggregates into strips, the aggregate fragments can be prevented from flying out, the aggregates after cutting are prevented from flying out and being inconvenient to collect, and meanwhile, the environment of a production field is maintained.

Drawings

FIG. 1 is a schematic view of an overall structure of a slitting and dicing machine for processing medical devices according to the present invention;

FIG. 2 is a schematic view of a partial structure of a slitting and dicing machine for processing medical devices according to the present invention;

FIG. 3 is a schematic structural diagram of a supporting frame of a slitting and dicing machine for processing medical devices according to the present invention;

FIG. 4 is a schematic structural view of an aggregate cutting device of a slitting and dicing machine for processing medical instruments according to the present invention;

FIG. 5 is a schematic diagram of a limiting plate of the slitting and dicing machine for processing medical devices according to the present invention;

FIG. 6 is a schematic structural view of a pushing plate of a frame shaped like a Chinese character 'men' of a slitting and dicing machine for processing medical instruments according to the present invention;

fig. 7 is a schematic structural diagram of a slitting and dicing machine for processing medical devices according to the present invention.

In the figure: 1. a support plate; 2. an aggregate cutting device; 201. a frame; 202. a slitting knife; 203. a transverse cutter; 3. a first push rod; 4. pushing the plate; 5. a limiting plate; 51. a support; 52. a partition plate; 53. a wheel carrier; 54. a guide wheel; 6. a support frame; 7. a second push rod; 8. a baffle plate; 9. a pressure sensor; 10. a slide bar; 11. a push block; 12. a knock bar; 13. a first compression spring; 14. an electromagnet; 15. a magnetic metal block; 16. a chute; 17. a vertical rod; 18. a stopper; 19. a return spring; 20. a door-shaped frame; 21. a hydraulic lever; 22. a transverse plate; 23. a slitting knife; 24. a protective plate 25 and a brush holder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a slitting and dicing cutter for medical instrument processing comprises a support plate 1, wherein an aggregate cutting device 2 is fixedly connected to the upper surface of the support plate 1, and a conveying assembly is arranged on the upper surface of the support plate 1, which is close to the aggregate cutting device 2;

wherein, the conveying component comprises a first push rod 3 fixedly connected with a support plate 1, a push plate 4 is fixedly connected with the driving end of the first push rod 3, limiting plates 5 which are symmetrically arranged are arranged on the upper surface of the support plate 1, the limiting plates 5 are arranged on two sides of the push plate 4, four supporting frames 6 are fixedly connected with the upper surface of the support plate 1, the four supporting frames 6 are different in shape and are used for enabling four knocking rods 12 to be respectively arranged in four directions of the upper side, the lower side, the left side and the right side of aggregate, and second push rods 7 are fixedly connected with the four supporting frames 6, wherein the driving directions of the second push rods 7 on the left side and the right side of the aggregate are horizontal directions, the driving directions of the second push rods 7 on the upper side and the lower side of the aggregate are vertical directions, a baffle plate 8 is fixedly connected with the driving end of the second push rod 7, a pressure sensor 9 is embedded in the side wall of the baffle plate 8 far away from the second push rod 7, and a slide rod 10 is fixedly connected with the side wall of the baffle plate 8 close to the pressure sensor 9, a push block 11 is connected on a slide rod 10 in a sliding manner, a knocking rod 12 is fixedly connected on one side of the push block 11 far away from the slide rod 10, a first compression spring 13 is sleeved on the slide rod 10, the first compression spring 13 is always in a load state, two ends of the first compression spring 13 are respectively abutted against a pressure sensor 9 and the push block 11, and an electromagnet 14 is arranged on the side wall of a baffle plate 8 close to the pressure sensor 9, on one hand, the first compression spring 13 is used for driving the knocking rod 12 to knock aggregate by utilizing elastic potential energy, on the other hand, the first compression spring 13 in the load state drives the knocking rod 12 to be always attached to the aggregate when aggregate with different sizes is encountered, and drives a second push rod 7 to operate according to the feedback of the pressure sensor 9, so that the load of the first compression spring 13 is always kept at a fixed value, and the knocking rod 12 has a constant knocking force when the electromagnet 14 operates, the detection result of the conveying assembly is accurate, the push block 11 is provided with the magnetic metal block 15 matched with the electromagnet 14, and the aggregate can be detected by the aid of the knocking rod 12 while the aggregate is conveyed by the conveying assembly.

Wherein, aggregate cutting device 2 includes frame 201, the inner wall of frame 201 is provided with a plurality of longitudinal cutters 202, the lateral wall sliding connection that frame 201 is close to longitudinal cutters 202 has cross cutter 203, set up on the frame 201 and be used for and drive the transversal drive device that reciprocates, longitudinal cutters 202 are fixed cutter, utilize push pedal 4 to drive aggregate operation and realize the slitting, cross cutter 203 moves according to actual demand, need not to move when the slitting, and reciprocate when cutting grain, realize the grain cutting operation to the aggregate after the slitting.

Further, the upper surface of the push plate 4 is provided with a sliding groove 16, a vertical rod 17 is slidably connected in the sliding groove 16, a stop block 18 is fixedly connected to the upper end of the vertical rod 17, a return spring 19 is sleeved on the vertical rod 17, and two ends of the return spring 19 are respectively abutted to the stop block 18 and the push plate 4.

Wherein, limiting plate 5 includes a plurality of supports 51, the mutual lateral wall fixedly connected with baffle 52 that is close to of support 51, a plurality of holes of stepping down have been seted up to the lateral wall of baffle 52, and the downthehole sliding connection that steps down has the wheel carrier 53, the one end rotation that baffle 52 was kept away from to wheel carrier 53 is connected with leading wheel 54, the cover is equipped with second compression spring on the wheel carrier 53, and the both ends of second compression spring set up with wheel carrier 53 and baffle 52 counterbalance respectively, this kind of design, utilize leading wheel 54 to carry on spacingly to the transport of aggregate, on the one hand utilize the leading wheel 54 that does not contact with the aggregate lateral wall to restrict the aggregate and reciprocate, on the other hand, utilize leading wheel 54 to cooperate second compression spring, when not interfering the aggregate and remove to aggregate cutting device 2, restrict the lateral shifting of aggregate.

Further, be provided with between support frame 6 and the aggregate cutting device 2 with backup pad 1 fixed connection's door font frame 20, the upper end fixedly connected with hydraulic stem 21 of door font frame 20, the lower extreme fixedly connected with diaphragm 22 of hydraulic stem 21, and the lower fixed surface of diaphragm 22 is connected with two branch cutters 23, this kind of design, when knocking rod 12 detects out that the aggregate has the regional of part osteoporosis through the mode of knocking, excise the regional of part osteoporosis on the aggregate, drive diaphragm 22 by hydraulic stem 21 and move down, at this moment two branch cutters 23 cut the regional both ends of osteoporosis respectively, thereby under the circumstances that the slitting pelleter does not shut down, separate defective products and certified products, guarantee that the product that the slitting pelleter reachs is the yields, and also reduce aggregate cutting device 2's rate of utilization, reduce its wearing and tearing.

Further, the hole of stepping down has been seted up to the upper surface of backup pad 1, and the hole of stepping down is located the below setting of dividing cutter 23, and this kind of design for avoid piling up too much bad aggregate fragment in backup pad 1, the convenient bad aggregate clearance to the excision.

Further, the lateral wall fixedly connected with guard plate 24 of frame 201 sets up guard plate 24 and is used for avoiding carrying out the slitting at aggregate cutting device 2 when cutting the granule to the aggregate, and the outside departure of aggregate piece, the aggregate after the slitting of being convenient for on the one hand is cut grain is collected, and on the other hand also avoids aggregate piece pollution production site environment.

Further, the upper surface fixedly connected with brush yoke 25 of backup pad, and the inner wall fixedly connected with brush of brush yoke 25, brush yoke 25 is located and sets up between limiting plate 5 and support frame 6, and wherein the brush is the steel brush, and this kind of design is used for carrying out further clearance to the surface of aggregate, gets rid of remaining minced meat and manadesma on the aggregate to guarantee to strike pole 12 when striking the aggregate, its vibration feedback result is more accurate.

In the invention, when a user uses the device, aggregate is put into the device from one end of the conveying component far away from the aggregate cutting device 2, the aggregate is put into the space between the two limiting plates 5 after the stop block 18 is pressed down, the aggregate is enabled to be close to the aggregate cutting device 2 by sliding, then the stop block 18 is driven by the elastic force of the return spring 19 to move upwards and is abutted against one end of the aggregate far away from the aggregate cutting device 2, then the user controls the first push rod 3 to operate, the first push rod 3 is utilized to drive the aggregate to move towards the aggregate cutting device 2, when the aggregate is about to enter the aggregate cutting device 2, the first push rod 3 stops moving, the four electromagnets 14 are started and stopped in sequence, along with the starting of the electromagnets 14, the electromagnets 14 cooperate with the magnetic metal block 15 to drive the baffle plate 8 to move towards the electromagnets 14, pre-tightening force is applied to the first compression spring 13, so that the elastic potential energy is accumulated, and then the electromagnets 14 stop operating, the knocking rod 12 knocks the aggregate under the driving of the elastic potential energy of the first compression spring 13, the elastic force of the knocking rod 12 after knocking the aggregate is sensed by the pressure sensor 9 to judge the quality of the aggregate, so as to realize the detection of the aggregate, and the four knocking rods 12 sequentially detect the aggregate, so that on one hand, the comprehensive detection of the aggregate is ensured, on the other hand, the mutual interference of knocking operations of the four knocking rods 12 is avoided, after the detection is finished, if the aggregate is not in a bad condition, the first push rod 3 is continuously controlled to operate to drive the aggregate to move towards the aggregate cutting device 2, at the moment, the section of the aggregate is cut into strips under the action of a reaction force after being abutted against the longitudinal cutter 202, if the section of the aggregate needs to be cut into granules, the transverse cutter 203 is started, and when the condition that the aggregate is osteoporosis is detected, the hydraulic rod 21 is controlled to operate, and the hydraulic rod 21 is used for driving the slitting cutter 23 to move downwards, thereby cut off the bad aggregate of this section, this bad aggregate of section drops through the hole of stepping down under the effect of gravity afterwards, and the user continues to move conveyor afterwards, and the sectional type carries out the slitting to the aggregate and cuts grain can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.