CN111772643B - Automatic pasting device for production of skin fixing seat and working method - Google Patents
Automatic pasting device for production of skin fixing seat and working method Download PDFInfo
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- CN111772643B CN111772643B CN202010710535.3A CN202010710535A CN111772643B CN 111772643 B CN111772643 B CN 111772643B CN 202010710535 A CN202010710535 A CN 202010710535A CN 111772643 B CN111772643 B CN 111772643B
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- 238000001179 sorption measurement Methods 0.000 claims abstract description 43
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 239000002390 adhesive tape Substances 0.000 claims description 66
- 239000000853 adhesive Substances 0.000 claims description 20
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14503—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention relates to an automatic pasting device for production of a skin fixing seat, which comprises a first driving mechanism, a sliding plate, a rolling mechanism, a vacuum adsorption seat, a clamping device, a first material placing base and a second material placing seat, wherein the first material is clamped to a position 0.1-3 mm away from the upper surface of the second material through the clamping device, the sliding plate is pushed to move through the first driving mechanism, the rolling mechanism jacks up the second material and carries out rolling pasting on the lower surface of the first material in the moving process, and the vacuum adsorption seat stretches and fixes the part, which is not rolled and pasted, of the first material, so that the linear pasting process of edge pressing pasting is realized, air can be evacuated in the pasting process.
Description
Technical Field
The invention relates to the field of medical instrument production equipment, in particular to an automatic pasting device for producing a skin fixing seat and a working method.
Background
With the remarkable increase of the incidence rate of diabetes in recent years in the world, blood sugar monitoring is an increasingly indispensable clinical means, and the current products for self-testing blood sugar of patients are mainly single measurement of peripheral blood sugar (fingertip blood), but for diabetes patients or diabetes patients using insulin therapy, individual single measurement often fails to meet the requirement of blood sugar control. In recent years, a subcutaneous implantation type biosensor is skillfully applied to the field of medical diagnosis, and after being implanted under the skin, molecular activity, namely blood sugar or insulin level, in a living animal can be monitored in real time all year around, without blood sampling as in the traditional mode, but the whole technology of the implantation type biosensor is implanted at a fixed angle through skin penetration, so that the skin fixing seat matched with the skin to be implanted into the skin is required, for example, the skin fixing seat related in patent document with patent application number of CN201320861625.8 and patent name of subcutaneous tissue internal sensor device with controllable implantation angle, and the adopted skin fixing seat can be used for clinical use only by pasting a non-woven fabric adhesive tape on the bottom.
But the technique that has now adopts artifical mode of pasting when carrying out the pasting of non-woven fabrics adhesive tape and skin fixing base between the base fixed, this kind of traditional mode not only wastes time and energy, work efficiency is low, the precision is not high, the phenomenon that non-woven fabrics adhesive tape fold unevenness exists the bubble appears very easily at the in-process of pasting to lead to the rising of product disqualification rate, extravagant material resource, increase manufacturing cost, in order to improve the current situation, need develop an automatic sticking device for skin fixing base production.
The invention content is as follows:
the invention aims to provide an automatic pasting device for producing a skin fixing seat and a working method, so as to solve the problems in the background technology.
The utility model provides a be used for skin fixing base production to use self-adhesive device, its is including the workstation, the workstation is including bottom plate and the curb plate of perpendicular shaping on the bottom plate, there is the sliding plate through first actuating mechanism sliding connection on the bottom plate, be fixed with roll-in mechanism and second material fixed establishment on the sliding plate, be fixed with slide rail mechanism on the curb plate, sliding connection has clamping device on the slide rail mechanism, be fixed with on the bottom plate with clamping device matched with first material places the base, the base is placed to first material, second material fixed establishment with clamping device's slip orbit is located same straight line.
Preferably, the clamping device comprises a clamping transition plate and a guide rail fixed on the clamping transition plate, a lifting fixed base is connected onto the guide rail in a sliding mode, the sliding direction of the guide rail is perpendicular to that of the sliding plate, the lifting fixed base is arranged along the sliding direction of the guide rail and provided with a clamping mechanism and a second driving mechanism for driving the clamping mechanism to lift, the clamping mechanism comprises a clamping jaw cylinder fixed on the lifting fixed base, a clamping seat is fixed at the clamping movable end of the clamping jaw cylinder, and the size and shape of the clamping seat are matched with those of a first material to be pasted.
Preferably, the rolling mechanism includes a frame fixed to the sliding plate and a roller fixed to the frame through a bearing, and an axial direction of the roller is parallel to a sliding direction of the sliding plate.
Preferably, the second material fixing mechanism includes a vacuum adsorption seat and a second material placing seat attached to the upper surface of the vacuum adsorption seat, the vacuum adsorption seat is fixed on the sliding plate, the distance between the vacuum adsorption seat and the rolling mechanism is 0.1 mm-3 mm, the second material placing seat includes a placing frame body fixed on the base and a second material placing plate fixed on the placing frame body, a placing groove matched with the shape and size of the second material to be adhered is formed in the upper surface of the second material placing plate, a roller channel is formed in the lower surface of the second material placing plate along the sliding track of the roller, the roller channel is located under the placing groove and communicated with the placing groove, the width of the roller channel is D1, the width of the placing groove is D2, the depth of the roller channel and the depth of the placing groove are both smaller than the thickness of the second material placing plate, the width D2 of the placing groove is larger than the width D1 of the roller channel, the highest point of the roller channel is higher than the lowest point of the placing groove, and when the roller is located in the roller channel, the highest point of the roller is higher than the lowest point of the placing groove.
Preferably, the first material placing base comprises a first material placing groove, and the size and the shape of the first material placing groove are matched with those of the first material.
Preferably, the slide rail mechanism comprises a rodless cylinder and a linear guide rail, the rodless cylinder is fixed on the side plate, the driving direction of the rodless cylinder is parallel to the moving direction of the linear guide rail, and proximity switches are fixed on the side plate and located on two sides of the linear guide rail.
Preferably, the second driving mechanism is a mini cylinder, a cylinder body of the second driving mechanism is fixed on the clamping transition plate, and a movable end of a telescopic rod of the second driving mechanism is fixed on the lifting fixed base.
Preferably, the vacuum adsorption seat is internally provided with hollow cavities which are densely arranged, the upper surface of the vacuum adsorption seat is provided with adsorption holes communicated with the hollow cavities, and one end of the hollow cavity, which is far away from the adsorption holes, is connected with a vacuum generator through an air pipe.
Preferably, the first driving mechanism may be a sliding table cylinder, the sliding table cylinder includes a cylinder body, a piston rod and a sliding table fixed to the telescopic end of the piston rod, the cylinder body is fixed to the bottom plate, and a sliding plate is fixed to the sliding table.
A working method of an automatic pasting device for producing a skin fixing seat comprises the following working steps:
s1: selecting a non-woven adhesive tape for sticking the skin, and cutting into a required shape;
s2: sticking the stripping layers, namely overlapping and sticking the stripping layers on the gluing layers of the non-woven adhesive tapes cut in the step S1;
s3: sticking a double-sided adhesive tape, cutting the double-sided adhesive tape into a required shape, adsorbing and positioning, positioning the non-woven adhesive tape and the double-sided adhesive tape in the step S2 at corresponding positions, enabling the non-adhesive side of the non-woven adhesive tape and the side of the double-sided adhesive tape exposed out of the adhesive layer to be opposite and corresponding, pressing and sticking, and further exhausting and pressing;
s4: positioning, namely flatly adsorbing and fixing the non-woven adhesive tapes pasted with the double-sided adhesive tapes in the step S3, and enabling the fixed seat body and the non-woven adhesive tapes to be in corresponding positions, so that the surfaces of the fixed seat body and the non-woven adhesive tapes pasted with the double-sided adhesive tapes are opposite and corresponding, and the distance between the fixed seat body and the non-woven adhesive tapes is H4;
s5: pressing, namely jacking the non-woven adhesive tapes in the step S4 to enable the non-woven adhesive tapes to deform, overcoming the gap H4, and tightly pressing and sticking the jacked parts of the non-woven adhesive tapes to the surface of the fixing seat body;
s6: and (5) linear pasting, namely keeping the non-pressed part of the non-woven adhesive plaster in the step S5 in a flat state all the time, and tightly pressing and pasting the non-woven adhesive plaster and the surface of the fixed seat body in a linear moving mode.
The invention has the beneficial effects that:
1. according to the automatic pasting device for the production of the skin fixing seat, the first material is clamped to a position 0.1-3 mm away from the upper surface of the second material through the clamping device, the sliding plate is pushed to move through the sliding table cylinder, the rolling mechanism and the vacuum adsorption seat move synchronously at the moment, the second material is jacked up and is rolled and pasted on the lower surface of the first material in the moving process of the roller, the second material is not stretched and fixed by the rolling and pasting part through the vacuum adsorption seat, and therefore the linear pasting process of edge pressing and pasting is achieved, air can be evacuated in the pasting process, compared with the traditional surface pasting process of directly pasting the first material and the second material and then flattening the roller, the finished product pasting degree and smoothness are better, the phenomena of bubbles and wrinkles cannot occur, and the yield and the production efficiency are greatly improved.
2. According to the automatic pasting device for the production of the skin fixing seat, the rolling mechanism and the vacuum adsorption seat are fixed on the slidable sliding plate, so that the rolling mechanism and the vacuum adsorption seat can move synchronously, the part, which is not rolled by a second material, of the second material is always in a stretching and fixing state, the flatness and the pasting degree of a pasted finished product are ensured, the phenomenon of wrinkling is avoided, and the traditional phenomenon that the pasted material is easily wrinkled due to the fact that the pasted material is made of a flexible material is solved.
3. According to the automatic pasting device for the production of the skin fixing seat, the precise mechanical movement and mechanical positioning are carried out through the pneumatic element, the proximity switch, the guide rail and the hydraulic buffer, and finally the automatic pasting process is realized, so that the pasting process is automatic and reliable, the pasting position is accurate, the production efficiency is improved, the automatic pasting device is suitable for large-scale production in factories, and the problem of high defective rate in the traditional manual pasting process is solved.
Description of the drawings:
FIG. 1 is a perspective view of an automatic adhering device for producing a skin fixing seat of the present invention;
FIG. 2 is a schematic view of the sliding panel structure of the present invention;
FIG. 3 is a schematic view of a clamping device according to the present invention;
FIG. 4 is a perspective view of the holder of the present invention;
FIG. 5 is a perspective view of a second material placement base according to the present invention;
FIG. 6 is a sectional view of the fixing base body and the non-woven fabric of the present invention during the process of bonding;
fig. 7 is a schematic structural view of the fixing base of the present invention.
In the drawings: the device comprises a workbench 1, a fixed seat body 11, a non-woven adhesive tape 12, a protruding part 13, a first driving mechanism 2, a sliding plate 3, a frame body 31, a roller 32, a rolling mechanism 4, a second material fixing mechanism 5, a vacuum adsorption seat 51, a second material placing seat 52, a placing groove 53, a second material placing plate 55, a roller channel 56, an adsorption hole 57, a sliding rail mechanism 6, a rodless cylinder 61, a linear guide rail 62, a proximity switch 63, a clamping device 7, a clamping transition plate 71, a guide rail 72, a lifting fixing base 73, a clamping mechanism 74, a second driving mechanism 75, a clamping seat 77, a first clamping part 771, a second clamping part 772, a first clamping plate 773, a second clamping plate 774, a clamping jaw cylinder 78, a first material placing base 8 and a first material placing groove 81.
The specific implementation mode is as follows:
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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The skin fixing seat related in patent document with patent application number of CN201320861625.8 and patent name of sensor device in subcutaneous tissue with controllable implantation angle comprises a fixing seat capable of being fixed with skin and an implantation seat capable of being fixed with skin.
The automatic pasting device for the production of the skin fixing seat is used for producing a fixing seat finished product, namely, the fixing seat body 11 is pasted on the non-woven adhesive tape 12, and the structure of the fixing seat is shown in figure 7. The fixing seat comprises a non-woven adhesive tape 12 and a fixing seat body 11 adhered to the non-woven adhesive tape 12, wherein the first material is the fixing seat body 11, and the second material is the non-woven adhesive tape 12 with one side adhered with a double-sided adhesive tape.
The utility model provides a be used for skin fixing base production to use self-adhesive device, its is including workstation 1, workstation 1 is including having a bottom plate and the curb plate of perpendicular shaping on the bottom plate, there is sliding plate 3 through 2 sliding connection of first actuating mechanism on the bottom plate, first actuating mechanism 2 can be the slip table cylinder, the slip table cylinder is including cylinder body, piston rod and be fixed in the slip table of the flexible end of piston rod, the cylinder body is fixed in on the bottom plate, be fixed with sliding plate 3 on the slip table, be fixed with roll-in mechanism 4 on the sliding plate 3 in proper order, base 8 is placed to second material fixed establishment 5 and first material, be fixed with slide rail mechanism 6 on the curb plate, sliding connection has clamping device 7 on slide rail mechanism 6, clamping device 7 is located base 8 top is placed to first material, base 8 is placed to first material, second material fixed establishment 2 with clamping device 7's slip orbit is located same straight line.
Specifically, the clamping device 7 includes a clamping transition plate 71 and a guide rail 72 fixed on the clamping transition plate 71, the guide rail 72 is slidably connected to a lifting fixing base 73, a sliding direction of the guide rail 72 is perpendicular to a sliding direction of the sliding plate 3, the lifting fixing base 73 is provided with a clamping mechanism 74 and a second driving mechanism 75 for driving the clamping mechanism 74 to lift along the sliding direction of the guide rail 72, the second driving mechanism 75 is a mini cylinder, a cylinder body of the second driving mechanism is fixed on the clamping transition plate 71, and a movable end of a telescopic rod of the second driving mechanism is fixed on the lifting fixing base 73. The clamping mechanism 74 includes a clamping jaw cylinder fixed on the lifting fixing base 73, a clamping seat 77 is fixed at a clamping movable end of the clamping jaw cylinder, the clamping seat 77 includes a first clamping portion 771 and a second clamping portion 772, a first clamping plate 773 and a second clamping plate 774 are respectively formed on a surface clamped by the first clamping portion 771 and the second clamping portion 772, the first clamping plate 773 and the second clamping plate 774 clamp and fix the protruding portion 13 of the fixing base 11, the first clamping plate 773 and the second clamping plate 774 are matched in size and shape with the protruding portion 13, the first clamping portion 771 is located on two sides of the first clamping plate 773 and is formed with a first arc-shaped clamping plate 775, the second clamping portion 772 is located on two sides of the second clamping plate 774 and is formed with a second arc-shaped clamping plate 776, the first arc-shaped clamping plate and the second arc-shaped clamping plate 776 clamp the side edge of the fixing base 11, the first clamping plate 7743, the second clamping plate 774 and the second clamping plate 774 are located on two sides of the fixing base body, and the clamping seat 7711, and the clamping seat are not lower surface of the clamping seat 74, and the clamping mechanism, so that the clamping seat is not thinner than the clamping seat 74 and the clamping mechanism 74, and the mini clamping mechanism.
Specifically, the rolling mechanism 4 includes a frame body 31 fixed to the sliding plate 3 and a roller 32 fixed to the frame body 31 through a bearing, and an axial direction of the roller 32 is parallel to a sliding direction of the sliding plate 3.
Specifically, the second material fixing mechanism 5 includes a vacuum adsorption seat 51 and a second material discharging seat 52 attached to the upper surface of the vacuum adsorption seat 51, so as to ensure the flatness of the nonwoven fabric 12 placed in the second material discharging seat 52 during the adsorption and fixation process of the vacuum adsorption seat 51, and prepare for the pasting step. The vacuum adsorption seat 51 is fixed on the sliding plate 3, and the distance between the vacuum adsorption seat 51 and the rolling mechanism 4 is 1-2 mm, so that in the process of ensuring the rotation of the roller 32, the non-bonded part of the non-woven adhesive fabric 12 is in a fixed straightening state when the rolling mechanism 4 adheres the non-woven adhesive fabric 12 to the fixing seat body 11 while no friction is generated between the outer surface of the roller and the vacuum adsorption seat 51, and the smoothness in the adhering process is ensured. The second material placing seat 52 comprises a placing frame body fixed on the base and a second material placing plate 55 fixed on the placing frame body, wherein a placing groove 53 matched with the shape and size of a second material to be adhered is formed in the upper surface of the second material placing plate 55, a roller channel 56 is formed in the lower surface of the second material placing plate 55 along the sliding track of the roller 32, the roller channel 56 is located under the placing groove 53 and communicated with the placing groove 53, so that the movement track of the roller 32 can always press and adhere the non-woven fabric 12 to the fixing seat body 11, the width of the roller channel 56 is D1, the depth of the roller channel is H2, the width of the placing groove 53 is D2, the depth of the roller channel 56 and the depth of the placing groove 53 are both smaller than the thickness of the second material placing plate 55, the width D2 of the placing groove 53 is larger than the width D1 of the roller channel 56 by 1 CM-2 CM, so that the non-woven fabric 12 cannot fall down when placed in the placing groove 53, the width D1 of the roller channel 56 is larger than the width of the fixing seat body, and the width of the roller channel 32 and the fixing seat body can be completely attached to the fixing seat body 11. The highest point of the roller channel 56 is higher than the lowest point of the placing groove 53, the length of the roller 32 is smaller than the dimension of the width D1 of the roller channel 56 by 0.5mm to 1.5mm, and the highest point of the roller 32 is lower than the highest point of the roller channel 56 by 0.2 mm to 0.3mm, so as to ensure that the roller 32 does not rub against the roller channel 56 during the movement of the roller channel 56, and when the roller 32 is located in the roller channel 56, the highest point of the roller 32 is higher than the lowest point of the placing groove 53, so as to ensure that the roller 32 can jack up the non-woven fabric 12 placed in the placing groove 53 and roll-bond the non-woven fabric to the fixing seat body 11 when the roller 32 moves in the roller channel 56.
Specifically, the first material placing base 8 includes a first material placing groove 81, and the size and shape of the first material placing groove 81 are matched with the size and shape of the first material.
Specifically, the slide rail mechanism 6 includes a rodless cylinder 61 and a linear guide rail 62 fixed to the side plate, a driving direction of the rodless cylinder 61 is parallel to a moving direction of the linear guide rail 62, the rodless cylinder 61 drives the clamping device 7 to move linearly on the linear guide rail 62, because a slider of the rodless cylinder 61 without the auxiliary guide rail rotates along with a radial direction, and moves nonlinearly and cannot keep parallel, the rodless cylinder 61 is required to be matched with the linear guide rail 62 for parallel constraint and guidance, so that the rodless cylinder 61 only provides a driving force, proximity switches 63 are fixed to two sides of the linear guide rail 62 on the side plate, and the proximity switches 63 are inductive proximity switches to detect whether the clamping device 7 moves in place or whether the equipment normally moves, so that accuracy of a pasting position is ensured, and a phenomenon that a manual error exists in a bonding position of the non-woven adhesive tape 12 and the fixing base body 11 in a manual pasting process does not occur.
Specifically, hollow cavities which are densely arranged are formed in the vacuum adsorption base 51, an adsorption hole 57 which is communicated with the hollow cavities is formed in the upper surface of the vacuum adsorption base 51, and one end, far away from the adsorption hole 57, of the hollow cavities is connected with a vacuum generator through an air pipe.
Specifically, all be provided with hydraulic buffer on slide rail mechanism 6 and the first actuating mechanism 2 and carry out accurate mechanical positioning, guarantee the precision of the position of pasting, the in-process of artifical pasting can not appear, there is artificial error's phenomenon appearance in the position of non-woven adhesive tape 12 and the 11 bonding of fixing base body.
A working method of an automatic pasting device for producing a skin fixing seat comprises the following working steps:
s1: selecting a non-woven adhesive tape for sticking the skin, and cutting the non-woven adhesive tape into a required elliptical shape;
s2: a sticking and peeling layer, which is cut into a required semi-elliptical shape and mutually overlapped and stuck on the gluing layer of the non-woven adhesive plaster 12 which is cut in the step S1;
s3: sticking a double-sided adhesive tape, cutting the double-sided adhesive tape into a shape matched with the size and shape of the fixing seat body, positioning the non-woven adhesive tape and the double-sided adhesive tape in the step S2 in a corresponding position through vacuum adsorption, enabling the non-adhesive side of the non-woven adhesive tape to be opposite to the side of the double-sided adhesive tape exposed out of the adhesive layer, pressing and sticking, and further exhausting and pressing;
s4: paste fixing base body 11, level the non-woven fabric adhesive tape that has pasted the double faced adhesive tape in step S3 and adsorb fixedly, be in corresponding position with fixing base body and non-woven fabric adhesive tape, make fixing base body and non-woven fabric adhesive tape paste the one side interval that has the double faced adhesive tape and be H4, H4' S size of a dimension is 0.1mm ~3mm, adopts the roll-in mode of line contact to laminate at last, and concrete step is as follows:
the first step is as follows: placing, namely placing the fixing seat body 11 on the first material placing base 8, placing the sticky side of the non-woven fabric 12 upwards in a placing groove 53 on the second material fixing mechanism 5, starting a vacuum generator, and adsorbing and fixing the non-woven fabric 12 in the placing groove 53 by using a vacuum adsorption seat 51;
the second step is that: clamping and positioning: starting the rodless cylinder 61, driving the clamping device 7 to move on the linear guide rail 62 by the rodless cylinder 61 and move to the position above the first material placing base 8, driving the clamping mechanism 74 to descend by the second driving mechanism 75, clamping the fixing seat body 11 placed on the first material placing base 8 in the step S1 by the clamping mechanism 74, driving the clamping mechanism 74 to ascend by the second driving mechanism 75, driving the clamping device 7 to move to the position right above the second material fixing mechanism 5 by the rodless cylinder 61, driving the clamping mechanism 74 to descend and keep fixed by the second driving mechanism 75, and enabling the fixing seat body 11 to be located right above the non-woven adhesive fabric 12 and to be 0.1 mm-3 mm away from the non-woven adhesive fabric 12 at the moment, so that the roller 32 can roll on the lower surface of the fixing seat body 11 after the roller 32 jacks up the non-woven adhesive fabric 12 in the rotating process;
the third step: linear pasting: the sliding table cylinder drives the sliding plate to move, namely, the rolling mechanism 4 and the vacuum adsorption seat 51 move synchronously, the roller 32 jacks up the non-woven adhesive fabric 12 in the moving process and rolls the lower surface of the fixing seat body 11, the vacuum adsorption seat 51 stretches and fixes the non-rolled part of the non-woven adhesive fabric 12, and the smoothness of the non-woven adhesive fabric 12 in the sticking process is ensured, so that the linear sticking process that the non-woven adhesive fabric 12 is stuck on the upper edge of the fixing seat body 11 and pressed while being stuck is realized, finally, the automatic sticking of the fixing seat is completed, and the automatic sticking work of the next fixing seat is repeated.
The automatic pasting device for the production of the skin fixed seat is characterized in that a fixed seat body 11 is clamped to a position 0.1-3 mm away from the upper surface of a non-woven adhesive tape 12 through a clamping device 7, if H1 is smaller than 0.1mm, part of the area of the non-woven adhesive tape 12 is pasted with the fixed seat body 11 when a roller is not rolled, because the pasting layer of the double-sided adhesive tape on the non-woven adhesive tape 12 is not uniformly distributed, if the size of H1 is larger than 3mm, the range of the double-sided adhesive tape exceeds the maximum deformation range of the non-woven adhesive tape 12, and when the non-woven adhesive tape 12 is jacked up by the roller, the part which is not jacked up cannot be fixed by a vacuum adsorption base. The sliding plate 3 is pushed to move through the sliding table cylinder, at the moment, the rolling mechanism 4 and the vacuum adsorption seat 51 synchronously move, the non-woven adhesive tape 12 is jacked up and the lower surface of the fixing seat body 11 is rolled and adhered in the moving process of the roller 32, the non-woven adhesive tape 12 is stretched and fixed by the vacuum adsorption seat 51 without being rolled and adhered, and therefore the linear adhering process of edge pressing and adhering is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a be used for skin fixing base production to use self-adhesive device, it is including workstation (1), its characterized in that: the workbench (1) comprises a bottom plate and a side plate vertically formed on the bottom plate, the bottom plate is connected with a sliding plate (3) in a sliding mode through a first driving mechanism (2), a rolling mechanism (4), a second material fixing mechanism (5) and a first material placing base (8) are sequentially fixed on the sliding plate (3), a sliding rail mechanism (6) is fixed on the side plate, the sliding rail mechanism (6) is connected with a clamping device (7) in a sliding mode, the clamping device (7) is located above the first material placing base (8), and sliding tracks of the second material fixing mechanism (5) and the clamping device (7) are located on the same straight line;
the clamping device (7) comprises a clamping transition plate (71) and a guide rail (72) fixed on the clamping transition plate (71), the guide rail (72) is connected with a lifting fixed base (73) in a sliding mode, the sliding direction of the guide rail (72) is perpendicular to the sliding direction of the sliding plate (3), the lifting fixed base (73) is provided with a clamping mechanism (74) and a second driving mechanism (75) for driving the clamping mechanism (74) to lift along the sliding direction of the guide rail (72), the clamping mechanism (74) comprises a clamping jaw air cylinder (78) fixed on the lifting fixed base (73), a clamping base (77) is fixed at the clamping movable end of the clamping jaw air cylinder (78), and the size and shape of the clamping base (77) are matched with the size and shape of a first material to be pasted;
the rolling mechanism (4) comprises a frame body (31) fixed on the sliding plate (3) and a roller (32) fixed on the frame body (31) through a bearing, and the axial lead direction of the roller (32) is parallel to the sliding direction of the sliding plate (3);
the second material fixing mechanism (5) comprises a vacuum adsorption seat (51) and a second material placing seat (52) attached to the upper surface of the vacuum adsorption seat (51), the vacuum adsorption seat (51) is fixed on the sliding plate (3), the distance between the vacuum adsorption seat and the rolling mechanism (4) is 0.1mm to 3mm, the second material placing seat (52) comprises a placing frame body fixed on the bottom plate and a second material placing plate (55) fixed on the placing frame body, a placing groove (53) matched with the shape and size of the second material to be adhered is formed in the upper surface of the second material placing plate (55), and a roller channel (56) is formed in the lower surface of the second material placing plate (55) along the sliding track of the roller (32), the roller (32) can roll and move in the roller channel (56), the roller channel (56) is positioned right below the placing groove (53) and is communicated with the placing groove (53), the width of the roller channel (56) is D1, the depth of the roller channel is H2, the width of the placing groove (53) is D2, the depth of the placing groove (53) is H3, the depth of the roller channel (56) and the depth of the placing groove (53) are both smaller than the thickness of the second material placing plate (55), the width D2 of the placing groove (53) is larger than the width D1 of the roller channel (56), the highest point of the roller channel (56) is higher than the lowest point of the placing groove (53), when the roller (32) is positioned in the roller channel (56), the highest point of the roller (32) is higher than the lowest point of the placing groove (53).
2. The automatic pasting device for skin fixing seat production according to claim 1, wherein: the first material placing base (8) comprises a first material placing groove (81), and the size and the shape of the first material placing groove (81) are matched with those of the first material.
3. The automatic pasting device for skin fixing seat production according to claim 1, wherein: the sliding rail mechanism (6) comprises a rodless cylinder (61) and a linear guide rail (62), the rodless cylinder (61) is fixed on the side plate, the driving direction of the rodless cylinder (61) is parallel to the moving direction of the linear guide rail (62), and proximity switches (63) are fixed on the side plate and located on two sides of the linear guide rail (62).
4. The automatic pasting device for skin fixing seat production of claim 1, wherein: the second driving mechanism (75) is a mini cylinder, the cylinder body of the second driving mechanism is fixed on the clamping transition plate (71), and the movable end of the telescopic rod of the second driving mechanism is fixed on the lifting fixed base (73).
5. The automatic pasting device for skin fixing seat production according to claim 1, wherein: the vacuum adsorption device is characterized in that hollow cavities which are densely arranged are formed in the vacuum adsorption base (51), adsorption holes (57) communicated with the hollow cavities are formed in the upper surface of the vacuum adsorption base (51), and one ends, far away from the adsorption holes (57), of the hollow cavities are connected with a vacuum generator through air pipes.
6. The automatic pasting device for skin fixing seat production according to claim 1, wherein: the first driving mechanism (2) can be a sliding table cylinder, the sliding table cylinder comprises a cylinder body, a piston rod and a sliding table fixed at the telescopic end of the piston rod, the cylinder body is fixed on the bottom plate, and a sliding plate (3) is fixed on the sliding table.
7. A working method of an automatic pasting device for producing a skin fixing seat is characterized in that: the working steps are as follows:
s1: selecting a non-woven adhesive tape (12) for sticking the skin, and cutting into a required shape;
s2: a stripping layer is pasted, and the stripping layer is mutually overlapped and pasted on the gluing layer of the non-woven adhesive plaster (12) which is cut in the step S1;
s3: sticking a double-sided adhesive tape, cutting the double-sided adhesive tape into a required shape, adsorbing and positioning, positioning the non-woven adhesive tape (12) in the step S2 and the double-sided adhesive tape in a corresponding position, oppositely corresponding the non-adhesive-coated side of the non-woven adhesive tape and the side of the double-sided adhesive tape exposed out of the adhesive-coated layer, pressing and sticking, and further exhausting and pressing;
s4: positioning, namely flatly adsorbing and fixing the non-woven adhesive tape (12) adhered with the double-sided adhesive tape in the step S3, and enabling the fixed seat body (11) and the non-woven adhesive tape (12) to be at corresponding positions, so that the surfaces of the fixed seat body (11) and the non-woven adhesive tape (12) adhered with the double-sided adhesive tape are opposite and corresponding, and the distance between the fixed seat body (11) and the non-woven adhesive tape (12) is H4;
s5: pressing, namely jacking the non-woven adhesive tapes (12) in the step S4 to enable the non-woven adhesive tapes (12) to deform, overcoming the distance H4, and enabling the jacked parts of the non-woven adhesive tapes (12) to be tightly pressed and adhered to the surface of the fixed seat body (11);
s6: and (5) linear pasting, namely, keeping the non-pressed part of the non-woven fabric (12) in the step S5 in a flat state all the time, and tightly pressing and pasting the non-woven fabric (12) and the surface of the fixed seat body (11) in a linear moving mode.
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| CN202010710535.3A CN111772643B (en) | 2020-07-22 | 2020-07-22 | Automatic pasting device for production of skin fixing seat and working method |
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| CN111772643B true CN111772643B (en) | 2022-10-25 |
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