CN110193853B - Multi-angle trimming device for processing medical instrument supporting paper - Google Patents
Multi-angle trimming device for processing medical instrument supporting paper Download PDFInfo
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- CN110193853B CN110193853B CN201910397793.8A CN201910397793A CN110193853B CN 110193853 B CN110193853 B CN 110193853B CN 201910397793 A CN201910397793 A CN 201910397793A CN 110193853 B CN110193853 B CN 110193853B
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- plate
- trimming
- bearing plate
- rotating
- rotary
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/083—Rack-and-pinion means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
- B26D5/22—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member and work feed mechanically connected
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to a multi-angle trimming device for processing medical instrument supporting paper, which comprises a bottom plate, a cutter frame positioned on the bottom plate and a cutter fixedly arranged on the cutter frame, wherein a bearing plate with a strip-shaped through hole is arranged on the bottom plate in a sliding manner, the cutter penetrates through the strip-shaped through hole, and a trimming component with an intermittent rotating function and a driving mechanism for rotating the trimming component and enabling the bearing plate to slide in a reciprocating manner are arranged on the bearing plate. The invention has the characteristics of high automation degree, high trimming efficiency, high trimming quality and the like; the edge cutting assembly rotates for a certain angle to change edges during the rest period after the edge cutting of the bearing plate slides in a reciprocating manner every time through the rotary supporting plate and the rotary pressing plate which are all provided with the edge cutting grooves, the bearing plate, the intermittent rotating assembly driving the edge cutting assembly to rotate intermittently and the walking assembly driving the bearing plate to slide in a reciprocating manner; the problems of low trimming quality and low trimming efficiency caused by manual operation in the prior art are effectively solved.
Description
Technical Field
The invention relates to the technical field of paper trimming, in particular to a multi-angle trimming device for processing medical instrument supporting paper.
Background
As a novel paper towel with high water absorption and high toughness, the medical instrument supporting paper is widely applied to places such as operations, rescues and the like. In the production and processing process of the medical instrument supporting paper, a section of longer paper blank is usually processed firstly, and then the medical instrument supporting paper with a certain specification and size and convenient use is processed through the working procedures of folding, cutting and the like. Generally, the cut medical instrument supporting paper can be packaged and transported, and the medical instrument supporting paper with certain size needs to be subjected to edge cutting treatment again according to the requirements of customers.
The existing medical instrument supporting paper edge cutting equipment is a platform arranged on the side edge of a medical instrument supporting paper processing line, a limiting mechanism for fixedly clamping the medical instrument supporting paper is arranged on the platform, a cutter frame is arranged on the side edge of the platform in a sliding mode, when the medical instrument supporting paper edge cutting equipment is used, the medical instrument supporting paper is placed in the limiting mechanism and is pressed tightly, and the cutter frame is driven to drive a cutter to cut edges of the side edge of the medical instrument supporting paper; and then taking out the medical instrument supporting paper, adjusting the angle, placing the medical instrument supporting paper in the limiting mechanism again, trimming by the cutter again, and repeating the previous steps of adjusting the angle and trimming until all trimming of the medical instrument supporting paper is finished. In current side cut working process, medical apparatus holds in the palm paper at every turn and accomplishes the back, all needs artifical manual angle adjustment and compress tightly again, and not only the step is loaded down with trivial details, side cut inefficiency, influences the quality of cutting edge in addition easily, causes the product to damage, indirect reduction in production benefit.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides the multi-angle edge cutting device which has high edge cutting efficiency and high quality and is used for processing the medical instrument supporting paper.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the multi-angle trimming device for processing the medical instrument supporting paper comprises a bottom plate, a knife rest positioned on the bottom plate and a cutter fixedly arranged on the knife rest, wherein a bearing plate with a strip-shaped through hole is arranged on the bottom plate in a sliding mode, the cutter penetrates through the strip-shaped through hole, and a trimming assembly with an intermittent rotating function and a driving mechanism for rotating the trimming assembly and enabling the bearing plate to slide in a reciprocating mode are arranged on the bearing plate;
the driving mechanism comprises a driving motor fixedly arranged at the bottom of the bearing plate, an intermittent rotating assembly used for rotating the trimming assembly and a walking assembly used for reciprocating sliding of the bearing plate, and the driving motor is connected with the intermittent rotating assembly and the walking assembly.
As a further improvement of the invention, the trimming assembly comprises a rotary supporting plate which is rotatably arranged on the bearing plate, a rotary pressure plate which is positioned above the rotary supporting plate, and a cylinder which is rotatably arranged, wherein the cylinder is connected with the rotary pressure plate, and the rotary supporting plate is connected with a driving mechanism.
As a further improvement of the invention, the rotary supporting plate and the rotary pressure plate respectively comprise a main body part and a plurality of protruding parts, and the protruding parts are uniformly distributed at the four peripheral corners of the main body part along the circumferential direction.
As a further improvement of the invention, the rotary supporting plate and the rotary pressing plate are respectively provided with a plurality of trimming grooves which are uniformly distributed along the circumferential direction.
As a further improvement of the invention, a plurality of guide limiting columns matched with the rotary pressing plate are uniformly distributed on the rotary supporting plate.
As a further improvement of the invention, the intermittent rotating assembly comprises an incomplete gear coaxially connected with the driving motor and a rotating gear meshed with the incomplete gear, and the rotating gear is connected with the trimming assembly through a first rotating shaft.
As a further improvement of the invention, the walking assembly comprises incomplete bevel gears coaxially connected with the driving motor, bevel gears symmetrically distributed, walking gears and guide racks meshed with the walking gears, the incomplete bevel gears are alternately meshed with the bevel gears, the bevel gears are connected with the walking gears through a second rotating shaft, and the guide racks are fixedly arranged on the bottom plate.
As a further improvement of the invention, bearing connecting rods connected with the bearing plate are symmetrically distributed on the second rotating shaft.
The invention has the beneficial effects that:
the invention has the characteristics of high automation degree, high trimming efficiency, high trimming quality and the like; the edge cutting assembly rotates for a certain angle to change edges during the rest period after the edge cutting of the bearing plate slides in a reciprocating manner every time through the rotary supporting plate and the rotary pressing plate which are all provided with the edge cutting grooves, the bearing plate, the intermittent rotating assembly driving the edge cutting assembly to rotate intermittently and the walking assembly driving the bearing plate to slide in a reciprocating manner; the problems of low trimming quality and low trimming efficiency caused by manual operation in the prior art are effectively solved.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1;
FIG. 3 is a schematic cross-sectional view B-B of FIG. 1;
FIG. 4 is a schematic cross-sectional view of C-C of FIG. 1;
FIG. 5 is a right side view of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained in the following with the accompanying drawings and the embodiments.
As shown in fig. 1 to 5, the multi-angle edge cutting device for processing the medical instrument paper comprises a base plate 1, a knife rest 2 positioned on the base plate 1, and a cutter 3 fixedly arranged on the knife rest 2; specifically, the cutter rest 2 is of an L-shaped frame structure and is fixedly arranged at the rear left side of the bottom plate 1 through a screw, the cutter 3 is vertically arranged on the cutter rest 2 through a fastening assembly, and the direction of a cutter edge faces to the right side; the cutting knife is characterized in that a bearing plate 4 with strip-shaped through holes 4a is slidably mounted on the bottom plate 1, the cutting knife 3 penetrates through the strip-shaped through holes 4a, and specifically, the strip-shaped through holes 4a are positioned on the rear side part of the bearing plate 4 and distributed along the left-right horizontal direction; the bearing plate 4 is provided with a trimming component with an intermittent rotating function and a driving mechanism for rotating the trimming component and enabling the bearing plate 4 to slide in a reciprocating mode. Specifically, two guide sliding chutes 1a for guiding the loading plate 4 in a reciprocating sliding manner are symmetrically distributed on the bottom plate 1 along the front-back direction, the guide sliding chutes 1a are distributed along the left-right horizontal direction, and the loading plate 4 is slidably mounted in the guide sliding chutes 1a through four guide sliding rods 20 fixedly mounted at the bottom of the loading plate; in addition, a safety fence 21 for protection is further arranged on the periphery of the driving mechanism, and the safety fence 21 is fixed on the bottom plate 1 through fastening screws.
The driving mechanism comprises a driving motor 9 fixedly arranged at the bottom of the bearing plate 4, an intermittent rotating assembly used for rotating the trimming assembly and a walking assembly used for reciprocating sliding of the bearing plate 4, wherein the driving motor 9 is connected with the intermittent rotating assembly and the walking assembly. Specifically, the bottom of the bearing plate 4 is welded with an L-shaped rack 91, and the driving motor 9 is fixedly mounted on the L-shaped rack 91.
The trimming assembly comprises a rotary supporting plate 5 which is rotatably arranged on the bearing plate 4, a rotary pressing plate 6 which is positioned above the rotary supporting plate 5 and a cylinder 7 which is rotatably arranged, wherein the cylinder 7 is connected with the rotary pressing plate 6, and the rotary supporting plate 5 is connected with a driving mechanism.
Specifically, an installation plate 8 with an L-shaped structure is fixedly installed on the bearing plate 4 through a fastening screw, and the air cylinder 7 is vertically installed on the installation plate 8 through a bearing seat 71 on a cylinder body of the air cylinder; through the structural installation, the rotary pressing plate 6 can synchronously rotate along with the rotary supporting plate 5 on the premise of always pressing the medical instrument supporting paper.
The rotary supporting plate 5 and the rotary pressing plate 6 both comprise a main body part and a plurality of protruding parts, and the protruding parts are uniformly distributed at the peripheral corners of the main body part along the circumferential direction.
Specifically, the protruding portion is equipped with four, the main part is the square structure, the protruding portion is the rectangle column structure, the main part with wait to need the medical instrument of edge cut hold in the palm paper shape size looks adaptation, four protruding portions all through with the welded mode be connected with the main part.
The rotary supporting plate 5 and the rotary pressing plate 6 are both provided with a plurality of trimming grooves 18 which are uniformly distributed along the circumferential direction.
Specifically, four trimming grooves 18 of the rotary supporting plate 5 and the rotary pressing plate 6 are arranged and are uniformly distributed at the connecting positions of the four protrusions and the main body part in an inclined and corresponding manner, the groove width of each trimming groove 18 is the same as that of the strip-shaped through hole 4a, and each trimming groove 18 is perpendicular to the diagonal direction of the main body part; in the specific use process, the rotary supporting plate 5 and the rotary pressing plate 6 are arranged in a 45-degree rotating state, and the trimming groove 18 and the strip-shaped through hole 4a are overlapped up and down in the vertical direction, so that the trimming by the cutter 3 is facilitated.
And a plurality of guide limit posts 19 matched with the rotary pressing plate 6 are uniformly distributed on the rotary supporting plate 5.
Specifically, four guide limit posts 19 are uniformly distributed in the middle of four linear edges of the main body part along the circumferential direction and used for fixing and limiting the medical instrument supporting paper to be trimmed; in the specific use process, the medical instrument supporting paper to be trimmed is placed on the rotary supporting plate 5 after rotating for 45 degrees, the four guide limiting columns 19 limit the four straight edges of the medical instrument supporting paper to be trimmed, and the rotary pressing plate 6 presses the medical instrument supporting paper to be trimmed from the upper side, so that the medical instrument supporting paper to be trimmed can be guaranteed to be always in a pressed and fixed state in the trimming and angle rotating processes, and the trimming quality is greatly improved.
The intermittent rotation assembly comprises an incomplete gear 10 coaxially connected with the driving motor 9 and a rotating gear 11 meshed with the incomplete gear 10, and the rotating gear 11 is connected with the rotating supporting plate 5 through a first rotating shaft 12.
Specifically, the central angle corresponding to the toothed part on the incomplete gear 10 is 90 °, and when the incomplete gear 10 rotates for one circle, the rotating gear 11 drives the rotating pallet 5 to rotate for 90 °.
The traveling assembly comprises incomplete bevel gears 13 coaxially connected with the driving motor 9, bevel gears 15 symmetrically distributed, traveling gears 16 and guide racks 17 meshed with the traveling gears 16, the incomplete bevel gears 13 are alternately meshed with the bevel gears 15, the bevel gears 15 are connected with the traveling gears 16 through second rotating shafts 14, and the guide racks 17 are fixedly arranged on the bottom plate 1.
Specifically, the central angle corresponding to the toothed part on the incomplete bevel gear 13 is 90 °, the number of teeth on the incomplete bevel gear 13 is the same as the number of teeth on the bevel gear 15, the number of teeth on the walking gear 16 is the same as the number of teeth on the bevel gear 15, and after the incomplete bevel gear 13 rotates for one circle, the bevel gear 15 drives the walking gear 16 to reciprocate once left and right along the guide rack 17.
Furthermore, bearing connecting rods 141 connected with the bearing plate 4 are symmetrically distributed on the second rotating shaft 14. The bearing link 141 is used for connecting the second rotating shaft 14 and the carrier plate 4 together, so that the carrier plate 4 can move synchronously with the traveling gear 16.
Initially, the rotating supporting plate 5 and the driving gear 16 are located at the rightmost position, the rotating pressing plate 6 is located at the uppermost position, the toothed part of the incomplete gear 10 is located at the left rear end position, and the toothed part of the incomplete bevel gear 13 is located at the right front end position;
before use, the bottom plate 1 is fixedly arranged at a proper position, medical instrument supporting paper to be trimmed with proper thickness is placed on the rotary supporting plate 5 after rotating for 45 degrees, and the air cylinder 7 pushes the rotary pressing plate 6 to press downwards to compress the medical instrument supporting paper to be trimmed;
when the medical instrument supporting paper trimming device is used, the driving motor 9 is started to drive the incomplete gear 10 and the incomplete bevel gear 13 to synchronously rotate clockwise, wherein the incomplete bevel gear 13 can be meshed with the bevel gears 15 on the front side and the rear side in turn to rotate in the clockwise rotation process of 270 degrees, so that the driving gear 16 drives the supporting plate 4 to reciprocate left and right once along the length direction of the guide rack 17, and the rear side angle of the supporting paper of the medical instrument to be trimmed is trimmed and reset; then, the incomplete gear 10 rotates 90 degrees clockwise, and the rotating support plate 5 is driven by the rotating gear 11 to rotate 90 degrees anticlockwise, so that the process of rotating the edge cutting angle of the medical instrument paper for supporting the edge to be cut is completed;
and repeating the steps of trimming and trimming angle rotation for four times to finish the four-edge trimming work of the medical instrument supporting paper to be trimmed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A multi-angle side cut device for processing of medical instrument support paper, include bottom plate (1), lie in knife rest (2) on bottom plate (1), adorn cutter (3) on knife rest (2) admittedly, its characterized in that: the cutting device is characterized in that a bearing plate (4) with a strip-shaped through hole (4a) is arranged on the bottom plate (1) in a sliding mode, the cutter (3) penetrates through the strip-shaped through hole (4a), and a trimming component with an intermittent rotating function and a driving mechanism for rotating the trimming component and enabling the bearing plate (4) to slide in a reciprocating mode are arranged on the bearing plate (4);
the driving mechanism comprises a driving motor (9) fixedly arranged at the bottom of the bearing plate (4), an intermittent rotating assembly used for rotating the trimming assembly and a walking assembly used for reciprocating sliding of the bearing plate (4), wherein the driving motor (9) is connected with the intermittent rotating assembly and the walking assembly;
the trimming assembly comprises a rotary supporting plate (5) which is rotatably arranged on the bearing plate (4), a rotary pressing plate (6) which is positioned above the rotary supporting plate (5), and an air cylinder (7) which is rotatably arranged, wherein the air cylinder (7) is connected with the rotary pressing plate (6), and the rotary supporting plate (5) is connected with a driving mechanism;
the rotary supporting plate (5) and the rotary pressing plate (6) respectively comprise a main body part and a plurality of protruding parts, and the protruding parts are uniformly distributed at the peripheral corners of the main body part along the circumferential direction;
the rotary supporting plate (5) and the rotary pressing plate (6) are respectively provided with a plurality of trimming grooves (18) which are uniformly distributed along the circumferential direction;
a plurality of guide limit posts (19) matched with the rotary pressing plate (6) are uniformly distributed on the rotary supporting plate (5);
the intermittent rotating assembly comprises an incomplete gear (10) coaxially connected with the driving motor (9) and a rotating gear (11) meshed with the incomplete gear (10), and the rotating gear (11) is connected with the trimming assembly through a first rotating shaft (12);
the walking assembly comprises incomplete bevel gears (13) coaxially connected with a driving motor (9), bevel gears (15) symmetrically distributed, walking gears (16) and guide racks (17) meshed with the walking gears (16), the incomplete bevel gears (13) are alternately meshed with the bevel gears (15), the bevel gears (15) are connected with the walking gears (16) through a second rotating shaft (14), and the guide racks (17) are fixedly arranged on the bottom plate (1);
and bearing connecting rods (141) connected with the bearing plate (4) are symmetrically distributed on the second rotating shaft (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397793.8A CN110193853B (en) | 2019-05-14 | 2019-05-14 | Multi-angle trimming device for processing medical instrument supporting paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910397793.8A CN110193853B (en) | 2019-05-14 | 2019-05-14 | Multi-angle trimming device for processing medical instrument supporting paper |
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| Publication Number | Publication Date |
|---|---|
| CN110193853A CN110193853A (en) | 2019-09-03 |
| CN110193853B true CN110193853B (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910397793.8A Active CN110193853B (en) | 2019-05-14 | 2019-05-14 | Multi-angle trimming device for processing medical instrument supporting paper |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112318622B (en) * | 2020-09-27 | 2022-11-11 | 江苏裕荣光电科技有限公司 | Styrofoam processing equipment |
| CN112265028B (en) * | 2020-10-09 | 2022-04-22 | 绍兴给力体育休闲用品有限公司 | Neat device is repaiied in foam ground mat concatenation notch intercepting |
| CN114211548A (en) * | 2021-11-05 | 2022-03-22 | 安徽省无为县君睿印务有限责任公司 | Corner cutting device and method after paper printing |
| CN115674296B (en) * | 2022-10-24 | 2023-04-21 | 滁州力通机械装备股份有限公司 | Refrigerator liner trimming mechanism |
| CN115592518A (en) * | 2022-10-31 | 2023-01-13 | 江苏广谦电子有限公司（Cn） | Board grinding machine for processing outer layer circuit of PCB |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5127290A (en) * | 1991-07-01 | 1992-07-07 | Jason Inc. | Method for trimming or dressing of abrasive finishing tools |
| KR200482639Y1 (en) * | 2013-02-04 | 2017-02-16 | 가부시키가이샤 시라이텍크 | Thin type cell panel scribing machine |
| CN207789188U (en) * | 2017-12-13 | 2018-08-31 | 湖州奇士堂工业设计有限公司 | A kind of quick trimming device of woodwork plate |
| CN108620682A (en) * | 2018-04-25 | 2018-10-09 | 利辛县宝隆橡塑密封件有限责任公司 | A kind of polygon cutting element |
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