CN214812321U - Medical stainless steel pipe fitting hanger - Google Patents

Abstract

The utility model relates to a medical stainless steel pipe hanger, which comprises a plurality of groups of unit hangers, wherein the unit hangers are arranged in parallel at equal intervals, a plurality of groups of plugs are arranged on the unit hangers, and position changing mechanisms are arranged on the unit hangers and used for changing the blank positions of plug inserting pipe fittings; the multiunit plug contains two sets of grafting shell fragments, the whole vertical extension of two sets of grafting shell fragments and upper end are big, the lower extreme is arranged for a short time, two sets of grafting shell fragments upper ends are connected with the plug socket, the plug socket is whole to be disk form and the external diameter is greater than the external diameter of pipe fitting blank, the multiunit stores pylon that foretell stores pylon contained, and be used for the plug that can the pipe fitting blank to arrange along the length direction equidistance of unit stores pylon, can realize arranging the equidistance to the pipe fitting blank, ensure the reliable processing to the pipe fitting blank, thereby ensure the production quality of pipe fitting blank, fix the pipe fitting blank on the stores pylon, make the pipe fitting be in detached state, make things convenient for subsequent processing, ensure the processing quality of pipe fitting blank.

Description

Medical stainless steel pipe fitting hanger

Technical Field

The utility model relates to a medical stainless steel raw materials production facility field, concretely relates to medical stainless steel pipe fitting stores pylon.

Background

In the production of medical instruments, such as medical nursing appliance pipe fittings, the raw materials of the used pipe fittings are mostly made of metal stamping materials, the metal raw materials are metal strips or metal blanks, tubular blanks with one closed end can be finally obtained through bending welding or punch forming, the surfaces of the tubular blanks are smooth after the tubular blanks are polished, the tubular blanks need to be led out to an oil washing tank, the raw materials are subjected to oil washing treatment, the raw materials subjected to the oil washing treatment are led out to an oxidation tank, so that a layer of compact oxidation layer is formed on the surfaces and inside of the tubular blanks, then the blanks subjected to the oxidation treatment are led out to a dyeing tank again, the surfaces of the oxidized tubular blanks are dyed into designed colors, and finally the required pipe fittings blanks for the medical instruments are formed.

Above-mentioned each processing step all needs artifical the participation, for example to the polishing of pipe fitting, the key blank that will polish is unloaded from polishing and going up, the pipe fitting blank that will unload gets off is hung and is established and wash oil on the stores pylon, and carry out oxidation treatment to the pipe fitting blank, all need artifical dismouting to above-mentioned pipe fitting blank relapse, need a large amount of personnel adaptations when leading to production, not only inefficiency, then can't carry out effectual control when handling to pipe fitting each during production, the production quality uniformity of pipe fitting blank is hardly guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical stainless steel pipe hanger can effectively improve the production efficiency of this kind of medical stainless steel pipe.

The utility model discloses the technical scheme who takes specifically as follows:

the medical stainless steel pipe hanger comprises a plurality of groups of unit hangers, wherein the unit hangers are arranged in a parallel equidistant mode, a plurality of groups of plugs are arranged on the unit hangers, the plurality of groups of plugs are arranged along the length direction of the unit hangers at equal intervals, and a position changing mechanism is arranged on the unit hangers and used for changing the positions of plug inserting pipe blank materials; the multi-group plug comprises two groups of inserting elastic pieces, the two groups of inserting elastic pieces integrally extend vertically, the upper ends of the two groups of inserting elastic pieces are large, the lower ends of the two groups of inserting elastic pieces are small, the upper ends of the two groups of inserting elastic pieces are connected with the inserting seat, and the inserting seat is integrally in a disc shape and has an outer diameter larger than that of the pipe fitting blank.

The utility model discloses still there is following characteristic:

the multi-unit hanging rack is arranged on the adjusting truss in a sliding mode, the multi-unit hanging rack and the adjusting truss form sliding fit in the horizontal direction, sliding rods are arranged on the multi-unit hanging rack, the sliding rods are horizontal and perpendicular to the length direction of the unit hanging rack, the sliding rods and the adjusting truss form sliding fit in the horizontal direction, reset springs are sleeved on the sliding rods, and two ends of each reset spring are abutted to the unit hanging rack and the adjusting truss respectively.

The last dislocation mounting panel that extends of unit stores pylon, dislocation mounting panel one end is articulated to be set up on the unit stores pylon, the articulated shaft level of dislocation mounting panel just is parallel with unit stores pylon length direction, the cover is equipped with the torsional spring on the articulated shaft of dislocation mounting panel, the torsional spring makes dislocation mounting panel face vertical, dislocation mounting panel supports with unit stores pylon one side and leans on or the separation.

The side of dislocation mounting panel is provided with the adjustment head, the adjustment head level just arranges along the moving direction of stores pylon.

One end of each group of adjusting heads is fixed on the adjusting plate, adjusting nuts are arranged on the adjusting plate, adjusting screw rods are arranged on the adjusting nuts, the adjusting screw rods are parallel to the moving direction of the hanging rack, and one ends of the adjusting screw rods are connected with an adjusting motor.

The position changing mechanism comprises a plurality of groups of bearing groove plates, the length direction of each bearing groove plate is parallel to the moving direction of the hanging frame, the width of a groove cavity of each bearing groove plate is slightly larger than the outer diameter of the pipe fitting blank, an adjusting belt is arranged on the groove wall of one side of each bearing groove plate, and the adjusting belt is abutted to the outer wall of the pipe fitting blank.

The pipe fitting material supporting device is characterized in that a blocking bar is arranged above a notch of the bearing groove plate and arranged along the length direction of the bearing groove plate, the blocking bar is abutted against or separated from the two groups of inserting elastic pieces, and when the pipe fitting material moves along the length direction of the bearing groove plate, the adjusting belt is abutted against the outer wall of the pipe fitting material and enables the pipe fitting material to be located in the bearing groove plate to rotate.

The transfer equipment leads the chain of sending including transporting, the vertical slip setting of adjustment truss of stores pylon leads on the chain of sending in the transportation, the stores pylon transports to the equipment upper position back of washing oil, the vertical removal of stores pylon just makes the stores pylon stretch into in the equipment of washing oil.

The oil washing equipment comprises an oil washing tank, wherein a chemical water agent used for removing oil contamination impurities on the surface of the pipe fitting blank is arranged in the oil washing tank, a shifting mechanism is arranged in a tank cavity of the oil washing tank, and the shifting mechanism shifts the hanging rack.

The top of adjustment truss is provided with the movable rod, the upper end of movable rod is led through universal connector and transportation and is sent the chain and be connected, all be provided with limiting mechanism on discharger and the wash oil equipment, limiting mechanism makes the movable rod keep vertical state.

Universal joint head is including setting up the connection bulb in the movable rod upper end, connect bulb and bulb seat cooperation, interval arrangement and clearance present rectangle groove-shaped structure between the upper end of movable rod and the bulb seat, limiting mechanism is including setting up the gag lever post at discharger and wash-oil equipment top position, the gag lever post level just arranges along stores pylon moving direction, the gag lever post stretches into in the clearance between the upper end of movable rod and the bulb seat and implements spacing to the activity of universal joint head.

The utility model discloses a ball headstock, including ball headstock, ball headstock upper end, lifter, elevating rod, elevating spring, elevating rod and transfer and lead the sliding fit that send the chain to constitute vertical direction, the elevating rod stretches out to transport and leads a pot head that sends the chain to be equipped with elevating spring, elevating spring's both ends are led with the elevating rod and are carried the chain respectively and lean on.

The utility model discloses the technological effect who gains does: the multiunit stores pylon that foretell stores pylon contained to the plug that is used for can the pipe fitting blank arranges along the length direction equidistance of unit stores pylon, can realize arranging the equidistance of pipe fitting blank, ensures the reliable processing to the pipe fitting blank, thereby ensures the production quality of pipe fitting blank, fixes the pipe fitting blank on the stores pylon, makes the pipe fitting be in detached state, and convenient subsequent processing ensures the processing quality of pipe fitting blank.

Drawings

Fig. 1 and fig. 2 are two view structure diagrams of a hanging rack, a transferring device and an adjusting head;

fig. 3 and 4 are front and left side views of the pylon and transfer apparatus, respectively;

fig. 5 and 6 are two view structure diagrams of the hanging rack and the transferring device;

FIG. 7 is a schematic view of a plug structure of the hanger;

FIGS. 8 and 9 are schematic views of two kinds of view structures of the oil washing device;

FIGS. 10 and 11 are front and top views, respectively, of an oil washing apparatus;

FIGS. 12 and 13 are front and top views, respectively, of an oxidation apparatus;

FIGS. 14 and 15 are schematic views of two kinds of structures of the oxidation apparatus;

FIGS. 16 and 17 are schematic views of the oxidation apparatus after being removed from the rack;

FIG. 18 is a front view of the enclosure protection device;

fig. 19 is a front view of the dyeing apparatus;

figure 20 is a front view of the discharge apparatus;

fig. 21 and 22 are schematic diagrams of two visual structures of the discharging device.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for machining or human error, legibility and inconsistency;

specific features of the automated processing system for stainless steel raw material pipes for medical use are described in detail below with reference to fig. 1 to 22:

the automatic processing system for the raw material pipe of the medical stainless steel comprises a hanging rack 200, wherein the hanging rack 200 is arranged on a transfer device 300, the transfer device 300 is used for transferring the hanging rack 200, an oil washing device 400, an oxidation device 500 and a dyeing device 600 are respectively arranged on a transfer path of the hanging rack 200, the oil washing device 400 is used for washing oil on the pipe blank on the hanging rack 300, the oxidation device 500 is used for oxidizing the pipe blank on the hanging rack 200, and the dyeing device 600 is used for dyeing the pipe blank on the hanging rack 200;

this medical stainless steel raw material pipe fitting is derived to stores pylon 200 on, transfer apparatus 300 carries out the operation of some rows with stores pylon 200 along wash oil equipment 400, oxidation equipment 500 and dyeing equipment 600, then unloads the pipe fitting blank on stores pylon 200, carries out subsequent processing, and this automated production system can effectively improve the production efficiency of this kind of medical stainless steel pipe fitting, can also ensure the production quality of pipe fitting blank.

As an optimal scheme of the present invention, in order to perform the unloading operation of dyed pipe blank, a discharging device is further disposed on the moving path of the rack 200, and the discharging device is used for unloading the pipe blank on the rack 200;

the unloading equipment is started, the pipe fitting blanks on the hanging rack 200 are reliably unloaded and arranged, and the arranged pipe fitting blanks are processed by subsequent progress to finally form the usable medical stainless steel packaging pipe fittings.

In order to ensure the quality of the oxidized pipe blank and prevent the oxidized pipe blank from forming an impurity layer on the surface, a sealing protection device is arranged between the oxidation equipment 500 and the dyeing equipment 600, and the sealing protection device is used for isolating the oxidized pipe blank on the hanging rack 200 from air.

The structure of the hanger 200 is described in detail below, where the hanger 200 includes a plurality of sets of unit hangers 210, the unit hangers 210 are arranged in parallel at equal intervals, each unit hanger 210 is provided with a plurality of sets of plugs 220, and the plurality of sets of plugs 220 are arranged at equal intervals along the length direction of the unit hanger 210;

the plurality of sets of unit hangers 210 included in the hanger 200 are arranged in the length direction of the unit hangers 210 at equal intervals, so that the pipe blanks can be arranged at equal intervals, the pipe blanks can be reliably machined, and the production quality of the pipe blanks can be ensured;

the pipe blank is fixed on the hanging frame 200, so that the pipe is in a separated state, the subsequent processing is facilitated, and the processing quality of the pipe blank is ensured.

In order to implement the position conversion between the pipe fitting blank and the plug 220 to ensure the precise processing of the pipe fitting blank, a position conversion mechanism is arranged on the unit hanger 210 and used for implementing the position conversion of the plug 220 inserted into the pipe fitting blank;

in the process of inserting and fixing the pipe fitting blank and the plug 220, the contact surface of the plug 220 and the pipe fitting blank forms a barrier, so that the position of the pipe fitting blank cannot be effectively subjected to oil washing, oxidation and dyeing treatment, and accordingly, the contact position of the plug 220 and the pipe fitting blank is changed through the position changing mechanism, the effectiveness of subsequent treatment on the pipe fitting blank is ensured, and the quality of a finished product is finally ensured.

When positioning and fixing the pipe fitting blank, the multiple groups of plugs 220 include two groups of insertion elastic pieces 221, the two groups of insertion elastic pieces 221 extend vertically integrally, the upper ends of the two groups of insertion elastic pieces 221 are large, the lower ends of the two groups of insertion elastic pieces are small, the upper ends of the two groups of insertion elastic pieces 221 are connected with the insertion base 222, and the insertion base 222 is integrally disc-shaped and has an outer diameter larger than that of the pipe fitting blank.

The multiple sets of unit hangers 210 are all slidably arranged on the adjusting truss 230, the multiple sets of unit hangers 210 and the adjusting truss 230 form a sliding fit in the horizontal direction, the multiple sets of unit hangers 210 are all provided with sliding rods 211, the sliding rods 211 are horizontal and vertical to the length direction of the unit hangers 210, the sliding rods 211 and the adjusting truss 230 form a sliding fit in the horizontal direction, the sliding rods 211 are sleeved with return springs 212, and two ends of the return springs 212 are respectively abutted against the unit hangers 210 and the adjusting truss 230;

since the plurality of sets of unit hangers 21 are spaced apart along the length of the adjustment truss 230 and slide along the sliding bar 211 to compress the return spring 212 to vertically guide the pipe blank out onto the empty unit hanger 210 to load and guide the pipe blank out.

More preferably, in order to implement sliding of the plurality of sets of unit hangers 210 on the adjusting truss 230, a dislocation support plate 213 extends from the outermost unit hanger 210, one end of the dislocation support plate 213 is hinged to the unit hanger 210, a hinge shaft of the dislocation support plate 213 is horizontal and parallel to the length direction of the unit hanger 210, a torsion spring is sleeved on the hinge shaft of the dislocation support plate 213, the torsion spring enables the surface of the dislocation support plate 213 to be vertical, and the dislocation support plate 213 is abutted against or separated from one side of the unit hanger 210;

when horizontal driving of the plurality of sets of unit hangers 210 is performed, an adjusting head 240 is arranged beside the dislocated support plate 213, and the adjusting head 240 is horizontal and arranged along the moving direction of the hanger 200; all set up gear pole 214 on the unit stores pylon 210, gear pole 214 level just is perpendicular with unit stores pylon 210 length direction, gear pole 214 supports against each other or separates.

When the multiple sets of unit hangers 210 on the adjusting truss 230 are horizontally driven, the adjusting heads 240 are horizontally driven, so that the adjusting heads 240 are respectively abutted to the support plates 213 which are extended and staggered from the outermost unit hangers 210, thereby gradually implementing the horizontal driving of the multiple sets of unit hangers 210, further horizontally moving the respective idle unit hangers 210, vertically guiding the pipe blanks out to the idle unit hangers 210 until the whole hanger 200 is fully hung with the pipe blanks, and then starting the transfer equipment 300 to horizontally drive the hangers 200 to subsequent processing equipment for processing.

More specifically, in actual operation, one end of the adjusting head 240 is fixed on an adjusting plate 241, an adjusting nut 242 is arranged on the adjusting plate 241, an adjusting screw 243 is arranged on the adjusting nut 242, the adjusting screw 243 is parallel to the moving direction of the hanger 200, and one end of the adjusting screw 243 is connected with an adjusting motor 244;

the adjustment motor 244 is activated to move the adjustment plate 241 horizontally to effect simultaneous movement of the sets of adjustment heads 240 until a plurality of tubular blanks are hung on the tube rack 200.

In order to adjust the positions of the pipe blank on the plurality of sets of plugs 220, the position changing mechanism comprises a plurality of sets of supporting groove plates 250, the length direction of each supporting groove plate 250 is parallel to the moving direction of the hanger 200, the width of a groove cavity of each supporting groove plate 250 is slightly larger than the outer diameter of the pipe blank, an adjusting belt 251 is arranged on a groove wall on one side of each supporting groove plate 250, and the adjusting belt 251 abuts against the outer wall of the pipe blank;

when the pipe blank on the multiple groups of plugs 220 is rotated, the pipe blank is guided into the bearing groove plate 250 to bear the pipe blank, the bearing groove plate 250 restrains the pipe blank, the pipe blank is prevented from falling off from the multiple groups of plugs 220, the adjusting belt 251 is abutted to the outer wall of the pipe blank in the process of rotating the pipe blank on the multiple groups of plugs 220, the pipe blank horizontally moves along the bearing groove plate 250, the pipe blank is rotated, and the positions of the pipe blank and the multiple groups of plugs 220 are adjusted.

More specifically, in order to separate the two sets of insertion elastic pieces 221 of the plug 220 from the inner wall of the pipe blank and facilitate the rotation of the pipe blank, a bar rod 252 is disposed above the notch of the bearing groove plate 250, the bar rod 252 is disposed along the length direction of the bearing groove plate 250, the bar rod 252 abuts against or is separated from the two sets of insertion elastic pieces 221, and when the pipe blank moves along the length direction of the bearing groove plate 250, the adjusting belt 251 abuts against the outer wall of the pipe blank and causes the pipe blank to rotate in the bearing groove plate 250;

when the pipe blank is guided into the bearing groove plate 250, the blocking bar 252 abuts against the two groups of insertion elastic pieces 221, so that the two groups of insertion elastic pieces 221 are separated from the inner wall of the pipe blank, the outer wall of the adjusting belt 251 and the pipe blank abuts against the outer wall of the pipe blank and the pipe blank is located in the bearing groove plate 250 to rotate, the blocking bar 252 is separated from the two groups of insertion elastic pieces 221, the two groups of insertion elastic pieces 221 abut against the inner wall of the pipe blank, the position of the pipe blank and the position of the plug 220 are switched, and the subsequent production quality of the pipe blank is ensured.

In the process of implementing the intermittent transfer of the pylon 200, the transfer device 300 comprises a transfer and guide chain 310, the adjusting truss 230 of the pylon 200 is vertically and slidably arranged on the transfer and guide chain 310, and after the pylon 200 is transferred to the position above the oil washing device 400, the pylon 200 vertically moves and the pylon 200 extends into the oil washing device 400;

when horizontal transfer of the hanger 200 is performed, the adjusting truss 230 of the hanger 200 is vertically slidably disposed on the transfer guide chain 310, and after the hanger 200 is transferred to the oil washing apparatus 400, the hanger 200 vertically moves and the hanger 200 extends into the oil washing apparatus 400, so as to perform further processing on the pipe fitting blank.

More specifically, the oil washing equipment 400 comprises an oil washing tank 410, wherein a chemical water agent for removing oil contamination impurities on the surface of the pipe blank is arranged in the oil washing tank 410, and a shifting mechanism is arranged in a tank cavity of the oil washing tank 410 and is used for shifting the hanging rack 200;

because the pipe fitting blank is in the processing of actual oil washing, simply place stores pylon 200 in oil washing groove 410, can't implement the reliable operation of deoiling to the pipe fitting blank, to this, after stores pylon 200 guided into oil washing groove 410, under toggle action of toggle mechanism for stores pylon 200 presents toggle state, thereby makes the pipe fitting blank present toggle state to implement the reliable operation of deoiling to the pipe fitting blank.

A movable rod 231 is arranged above the adjusting truss 230, the upper end of the movable rod 231 is connected with the transfer and guide chain 310 through a universal connector 232, and the oil washing equipment 400 is provided with a limiting mechanism which enables the movable rod 231 to keep a vertical state;

in the process that the hanger 200 is guided to the oil washing equipment 400 and the position of the pipe fitting blank is rotated, the limiting mechanism is started to fix the hanger 200, so that the hanger 200 is prevented from shaking.

More preferably, the universal connector 232 includes a connecting ball 2321 disposed at the upper end of the movable rod 231, the connecting ball 2321 is engaged with the ball seat 2322, the upper end of the movable rod 231 and the ball seat 2322 are disposed at intervals, and the gap presents a rectangular groove-shaped structure, the limiting mechanism includes a limiting rod 320 disposed above the oil washing apparatus 400, the limiting rod 320 is disposed horizontally and along the moving direction of the hanger 200, and the limiting rod 320 extends into the gap between the upper end of the movable rod 231 and the ball seat 2322 and limits the movement of the universal connector 232;

when the hanger 200 moves into the oil washing apparatus 400, the limiting rod 320 extends into the gap between the upper end of the movable rod 231 and the ball seat 2322 and limits the movement of the universal connector 232, so as to prevent the adjustment truss 230 and the accessories thereof from swinging randomly, and further perform reliable material receiving and position conversion operations on pipe blanks.

More specifically, in order to make the hanger 200 extend into the oil washing tank 410 to perform oil washing operation on the pipe fitting blank, the upper end of the ball seat 2322 is provided with a lifting rod 233, the lifting rod 233 is vertically arranged and forms a sliding fit in the vertical direction with the transferring and guiding chain 310, one end of the lifting rod 233 extending out of the transferring and guiding chain 310 is sleeved with a lifting spring 234, and two ends of the lifting spring 234 respectively abut against the lifting rod 233 and the transferring and guiding chain 310;

more specifically, when the oil washing operation of the pipe blank is performed, a lifting guide plate 420 is arranged at the notch position of the oil washing tank 410, the lifting guide plate 420 is arranged to extend along the length direction of the oil washing tank 410, a support arm 235 is arranged on the ball seat 2322 in an extending manner, a lifting roller 2351 is arranged on the support arm 235, and the lifting roller 2351 abuts against the lifting guide plate 420 and enables the hanger 200 to be gradually guided into the oil washing tank 410;

in the process of rotating the transfer and guide chain 310, the support arm 235 of the hanger 200 is located above the oil washing tank 410, and then the lifting roller 2351 abuts against the lifting guide case 420, so as to compress the lifting spring 234, so that the unit hanger 210 and the pipe blank extend into the cavity of the oil washing tank 410, thereby performing an oil washing operation on the pipe blank.

In the process of transferring the hanger 200, the hanger 20 is caused to swing, the lifting guide plate 420 is provided with a wave surface 421, and the lifting roller 2351 abuts against the wave surface 421 to cause the hanger 200 to swing up and down;

in the process of the abutting movement of the lifting roller 2351 and the wavy surface 421, the hanging rack 200 is in a state of shaking up and down, so that the reliable oil removing operation of the pipe blank of the hanging rack 200 is performed.

In the process of shaking the hanging rack 200 in the oil washing tank 410, a plurality of groups of shifting rods 430 are arranged in the oil washing tank 410, the shifting rods 430 are horizontal and vertical to the length direction of the oil washing tank 410, the shifting rods 430 are arranged at intervals along the length direction of the oil washing tank 410, a turning arc rod 2323 is arranged on the connecting ball head 2321 in an extending manner, a guide arc sleeve 2324 is arranged on the ball head seat 2322, the turning arc rod 2323 and the guide arc sleeve 2324 form sliding fit, a turning spring 2325 is sleeved on the turning arc rod 2323, two ends of the turning spring 2325 are respectively abutted against the guide arc sleeve 2324 and the connecting ball head 2321, and the shifting rods 430 are abutted against or separated from the connecting ball head 2321;

in the process of rotating along with the transfer and delivery chain 310, the shift lever 430 abuts against the connecting ball 2321, and then the overturning arc 2323 slides along the guiding arc-shaped sleeve 2324 and compresses the overturning spring 2325 to overturn the hanging rack 200, after the shift lever 430 is separated from the connecting ball 2321, under the resetting force of the overturning spring 2325, the hanging rack 200 is reset, so that the hanging rack 200 is in a shaking state, reliable oil washing operation of the hanging rack 200 is ensured, and reliable oil washing operation of pipe blanks on the hanging rack 200 is ensured.

After the oil washing of the pipe blank on the hanger 200 is completed, the pipe blank after the oil washing needs to be oxidized, so that the pipe blank is prevented from forming a compact oxide layer, the oxidation equipment 500 comprises an oxidation tank 510, a disturbance mechanism is arranged in the oxidation tank 510, and the disturbance mechanism is used for driving the hanger 200 guided into the oxidation tank 510, so that the hanger 200 is positioned in the oxidation tank 510 and is in a state of shaking up and down;

when oxidation operation is performed on the pipe blank on the hanger 200, after the hanger 200 extends into the oxidation tank 510, the hanger 200 is located in the oxidation tank 510 and swings up and down, so that oxidation reliability of the pipe blank is ensured, and processing quality of the pipe blank is ensured.

More specifically, the two sides of the notch of the oxidation tank 510 are provided with the introduction arc plates 520, the introduction arc plates 520 are arranged along the length direction of the oxidation tank 510, the lifting rollers 2351 of the hanger 200 abut against the introduction arc plates 520 and lead the hanger 200 into the oxidation tank 510, one end of the introduction arc plates 520 is of an arc plate-shaped structure, and the high end position of the introduction arc plates 520 is higher than the height of the lifting rollers 2351;

when implementing to pipe fitting blank oxidation operation, the lift gyro wheel 2351 of stores pylon 200 supports with leading-in arc board 520 and leans on for the pipe fitting blank gets into oxidation groove 510 in, makes the pipe fitting blank stretch into oxidation groove 510, rocks from top to bottom along with stores pylon 200, in order to ensure the reliable oxidation operation to pipe fitting blank, makes pipe fitting blank surface form the oxide layer that the one deck is dense.

More specifically, when the disturbance operation is performed on the hanger 200 guided into the oxidation tank 510, the disturbance mechanism includes a disturbance dial plate 530 hinged to the leading end of the guiding arc plate 520, the hinge shaft of the guiding arc plate 520 is horizontal and perpendicular to the length direction of the oxidation tank 510, the other end of the disturbance dial plate 530 is provided with a leading arc plate 531, one end of the leading arc plate 531 extends upward, one end of the disturbance dial plate 530 is sleeved with a dial sleeve 532, the dial sleeve 532 is connected with a dial connecting rod 533, the dial connecting rod 533 is hinged to one end of a first dial 5331, the other end of the first dial 5331 is hinged to the eccentric shaft of a dial cam 534 and the hinge shaft is horizontally arranged, and the first motor 535 drives the dial cam 534 to rotate;

after the stores pylon 200 of leading-in oxidation groove 510 is led in to disturbance dial plate 530 position, implement the spacing to stores pylon 200, then start first motor 535 for stir connecting rod 533 presents the swing state, and make disturbance dial plate 530 be located leading-in arc plate 520 one end and rock, thereby implement the slip to the stores pylon 200 vertical direction, and then make the pipe fitting blank be located oxidation groove 510 and rock, in order to implement the effective oxidation to the pipe fitting blank, ensure the reliability of oxidation.

More specifically, in order to enable the hanger 200 to present a front-rear toggling posture, the guiding-in arc plate 520 is slidably disposed on a toggling track 521, the toggling track 521 is disposed along the length direction of the oxidation tank 510, one end of the toggling plate 530 is provided with a toggling connecting arm 536, the toggling connecting arm 536 is hinged to one end of a toggling connecting rod 537, the other end of the toggling connecting rod 537 is hinged to an eccentric shaft of a toggling cam 538, the toggling cam 538 is connected to a rotating shaft of a second motor 539, and hinge shafts at two ends of the toggling connecting rod 537 are horizontally disposed and perpendicular to a hinge shaft of the toggling connecting rod 533;

the second motor 539 is coupled to the first motor 535, so that the hanger 200 guided into the oxidation tank 510 is moved forward and backward and upward and downward, thereby effectively ensuring oxidation reliability of the pipe blank.

More preferably, a connecting arm 5321 is disposed above one end of the disturbance dial plate 530, the connecting arm 5321 is plate-shaped and is parallel to the length direction of the disturbance dial plate 530, a dial roller 5322 is disposed on the dial sleeve 532, and the dial roller 5322 abuts against a lower plate surface of the connecting arm 5321.

In order to adjust the position of the pipe blank on the plug 220 of the hanger 200 to ensure the reliability of oxidizing the inner wall of the pipe blank, a position conversion mechanism is arranged in the oxidation tank 510 and used for rotating the pipe blank on the hanger 200, the position conversion mechanism comprises a conversion tank plate 540 arranged in the oxidation tank 510, the conversion tank plate 540 is arranged along the length direction of the oxidation tank 510, the feed inlet of the conversion tank plate 540 is in a trumpet-shaped structure and the inlet is a large-size end, a position conversion spring piece 541 is arranged on the tank wall of the conversion tank plate 540, and the position conversion spring piece 541 abuts against the outer wall of the pipe blank;

when the position of the pipe blank on the hanger 200 introduced into the oxidation tank 510 is changed, the pipe blank is introduced into the conversion tank plate 540, and the position conversion elastic sheet 541 abuts against the outer wall of the pipe blank, so that the pipe blank is positioned on the hanger 200 to rotate, and the position of the pipe blank is changed.

More specifically, in order to change the rotation of the pipe blank in the conversion groove plate 540, a conversion pressure lever 542 is arranged at the notch position of the conversion groove plate 540, the conversion pressure lever 542 is arranged along the length direction of the conversion groove plate 540, and the conversion pressure lever 542 is abutted against or separated from the insertion elastic sheet 221 on the hanging rack 200;

when the hanger 200 moves along the length direction of the conversion slot plate 540, the conversion pressure lever 542 abuts against the insertion elastic sheet 221 on the hanger 200, so that the insertion elastic sheet 221 is separated from the inner wall of the pipe blank, and the pipe blank is positioned on the conversion slot plate 540 to rotate, so as to change the position between the pipe blank and the insertion elastic sheet 221, and thus, the oxidation reliability of the inner wall and the outer wall of the pipe blank is ensured.

In order to avoid the problem of crystallization of an oxidation layer after oxidized pipe blank is led out from the oxidation groove 510, the sealing and protecting device comprises a protection groove 550 arranged beside the oxidation groove 510, an anti-oxidation solvent is arranged in the protection groove 550, lifting flaps 551 are arranged on notches on two sides of the protection groove 550, the lifting flaps 551 are arranged along the length direction of the protection groove 550, and a lifting roller 2351 of the hanging rack 200 is abutted against the lifting flaps 551 so that the hanging rack 200 is gradually led into the protection groove 550;

after the hanger 200 is led out from the oxidation tank 510, the lifting roller 2351 of the hanger 200 abuts against the lifting flap 551 and the hanger 200 is gradually guided into the protection tank 550, so as to protect the oxidized tube blank.

After the pipe blank is led out from the protection groove 550, the pipe blank needs to be dyed, the dyeing apparatus 600 includes a dyeing tank 610, a dyeing lifting mechanism is arranged in the dyeing tank 610, the dyeing lifting mechanism is used for driving the hanger 200 to be gradually led into the dyeing tank 610 to dye the inner wall and the outer wall of the pipe blank, and a dyeing shifting mechanism used for rotating the pipe blank on the hanger 200 is further arranged in the dyeing tank 610;

when the pipe fitting dyeing operation is implemented, the dyeing lifting mechanism is driven to gradually guide the driving hanging rack 200 into the dyeing tank 610 so as to implement dyeing on the inner wall and the outer wall of the pipe fitting blank, and in the actual dyeing process, the dyeing shifting mechanism is driven so that the hanging rack 200 is in a swinging posture, and further the uniformity and the reliability of dyeing on the surface of the pipe fitting are ensured.

In order to throw out the coloring agent on the surface of the pipe blank and avoid the problem that the coloring agent is positioned on the pipe blank and accumulated to cause uneven dyeing of the pipe wall, a throwing mechanism is further arranged above the notch of the dyeing tank 610 and is used for carrying out spin-drying on the coloring agent on the surface of the pipe blank on the hanging rack 200;

the swinging mechanism is started to spin-dry the coloring agent on the surface of the pipe blank on the hanging frame 200, so that the coloring agent is prevented from remaining on the surface of the pipe blank.

To perform vertical driving of the hanger 200, the dyeing lifting mechanism includes dyeing driving plates 620 disposed at both sides of the dyeing bath 610, the dyeing driving plates 620 are arranged along the length direction of the dyeing bath 610, and the lifting rollers 2351 of the hanger 200 abut against the lower plate surface of the dyeing driving plates 620 and cause the hanger 200 to be gradually introduced into the dyeing bath 610.

More specifically, the dyeing shifting mechanism comprises a dyeing shifting groove plate 630 arranged in the dyeing groove 610, the dyeing shifting groove plate 630 is arranged along the length direction of the dyeing groove 610, and the width of a groove cavity of the dyeing shifting groove plate 630 is slightly larger than the outer diameter of the pipe blank;

preferably, the two side groove walls of the dyeing striking groove plate 630 are provided with a material blocking belt 631, the material blocking belt 631 is a flexible belt and is arranged along the length direction of the dyeing striking groove plate 630, and a plurality of protrusions are arranged on the material blocking belt 631 along the width direction of the material blocking belt 631 and along the circumferential direction of the material blocking belt 631;

after in the frid 630 is stirred in the leading-in dyeing of pipe fitting blank, the arch that sets up on the striker belt 631 supports with the pipe fitting outer wall and leans on to the rotation to the pipe fitting is implemented, and then ensures the reliability of pipe fitting outer wall dyeing.

More specifically, in order to realize the separation of the insertion elastic piece 221 from the inner wall of the pipe blank, so that the pipe blank and the plug 220 are in a separated state, so as to ensure the reliable dyeing of the pipe blank, a driving slide bar 632 is arranged at the upper end of the material blocking belt 631, the driving slide bar 632 is arranged along the length direction of the material blocking belt 631, and the driving slide bar 632 abuts against or is separated from the insertion elastic piece 221 on the hanging rack 200.

For the spin-drying of implementing the remaining coloring agent to pipe fitting blank surface, the swing mechanism is including setting up the spin-drying pin 640 in dyeing tank 610 notch both sides, spin-drying pin 640 level and perpendicular with dyeing tank 610 length direction, spin-drying pin 640 sets up a plurality ofly along dyeing tank 610's the reverse equidistance interval of length, spin-drying pin 640 supports with being connected bulb 2321 on the stores pylon 200 and leans on or separates.

The discharging operation of the dyed and cured pipe blank is implemented, the discharging device comprises a discharging groove plate 710 which is horizontally arranged, the discharging groove plate 710 is horizontal and is arranged along the length direction of the hanging rack 200, a discharging lifting mechanism is arranged beside the discharging groove plate 710, the discharging lifting mechanism is used for lifting the hanging rack 200, and the pipe blank on the hanging rack 200 is enabled to extend into a groove cavity of the discharging groove plate 710 so as to implement the discharging operation of the pipe blank.

More specifically, to perform the lifting of the hanger 200, the discharge lifting mechanism includes a discharge flap 720 disposed above the notch of the discharge chute plate 710, the discharge flap 720 is disposed horizontally and along the moving direction of the hanger 200, and the lifting roller 2351 of the hanger 200 abuts against the lower surface of the discharge flap 720.

To carry out the removal of the tubular blanks introduced into the discharge chute plate 710, the discharge flap 720 is provided at the exit point with a removal arc 721, the removal arc 721 being arranged along the length of the discharge flap 720.

More specifically, the both sides of the notch of the discharging slot plate 710 are provided with discharging blocking rods 730, the discharging blocking rods 730 are arranged in parallel at intervals and are arranged along the length direction of the discharging slot plate 710, and the discharging blocking rods 730 are abutted to two groups of inserting elastic pieces of the hanging rack 200.

Claims (10)

1. Medical stainless steel pipe fitting stores pylon, its characterized in that: the unit hanging rack comprises a plurality of groups of unit hanging racks (210), wherein the unit hanging racks (210) are arranged in parallel at equal intervals, a plurality of groups of plugs (220) are arranged on the unit hanging racks (210), the plurality of groups of plugs (220) are arranged at equal intervals along the length direction of the unit hanging racks (210), and a position changing mechanism is arranged on each unit hanging rack (210) and used for changing the position of a blank of a pipe fitting inserted by the plugs (220);

the multi-group plug (220) comprises two groups of inserting elastic sheets (221), the two groups of inserting elastic sheets (221) integrally extend vertically, the upper ends of the two groups of inserting elastic sheets are large, the lower ends of the two groups of inserting elastic sheets are small, the upper ends of the two groups of inserting elastic sheets (221) are connected with an inserting seat (222), and the inserting seat (222) integrally is in a disc shape and the outer diameter of the inserting seat is larger than that of the pipe fitting blank.

2. The medical stainless steel tubing hanger according to claim 1, wherein: the multi-group unit hanging rack is characterized in that the multi-group unit hanging rack (210) is arranged on the adjusting truss (230) in a sliding mode, the multi-group unit hanging rack (210) and the adjusting truss (230) form sliding fit in the horizontal direction, sliding rods (211) are arranged on the multi-group unit hanging rack (210), the sliding rods (211) are horizontal and perpendicular to the length direction of the unit hanging rack (210), the sliding rods (211) and the adjusting truss (230) form sliding fit in the horizontal direction, return springs (212) are sleeved on the sliding rods (211), and two ends of the return springs (212) are abutted to the unit hanging rack (210) and the adjusting truss (230) respectively.

3. The medical stainless steel tubing hanger according to claim 2, wherein: the extension has dislocation mounting panel (213) on unit stores pylon (210), dislocation mounting panel (213) one end is articulated to be set up on unit stores pylon (210), the articulated shaft level of dislocation mounting panel (213) and parallel with unit stores pylon (210) length direction, the cover is equipped with the torsional spring on the articulated shaft of dislocation mounting panel (213), the torsional spring makes dislocation mounting panel (213) face vertical, dislocation mounting panel (213) support with unit stores pylon (210) one side and lean on or separate.

4. The medical stainless steel tubing hanger according to claim 3, wherein: the side of dislocation mounting panel (213) is provided with adjusting head (240), adjusting head (240) level and arrange along the moving direction of stores pylon (200), all set up fender head pole (214) on unit stores pylon (210), keep off head pole (214) level and perpendicular with unit stores pylon (210) length direction, it leans on each other or separates to keep off head pole (214).

5. The medical stainless steel tubing hanger of claim 4, wherein: one end of the adjusting head (240) is fixed on an adjusting plate (241), an adjusting nut (242) is arranged on the adjusting plate (241), an adjusting screw rod (243) is arranged on the adjusting nut (242), the adjusting screw rod (243) is parallel to the moving direction of the hanging rack (200), and one end of the adjusting screw rod (243) is connected with an adjusting motor (244).

6. The medical stainless steel tubing hanger of claim 5, wherein: the position changing mechanism comprises a plurality of groups of bearing groove plates (250), the length direction of each bearing groove plate (250) is parallel to the moving direction of the hanging rack (200), the width of a groove cavity of each bearing groove plate (250) is slightly larger than the outer diameter of a pipe fitting blank, an adjusting belt (251) is arranged on the groove wall of one side of each bearing groove plate (250), and the adjusting belt (251) is abutted to the outer wall of the pipe fitting blank.

7. The medical stainless steel tubing hanger of claim 6, wherein: a blocking bar rod (252) is arranged above the notch of the bearing groove plate (250), the blocking bar rod (252) is arranged along the length direction of the bearing groove plate (250), the blocking bar rod (252) is abutted to or separated from the two groups of inserting elastic sheets (221), and when the pipe fitting raw material moves along the length direction of the bearing groove plate (250), the adjusting belt (251) is abutted to the outer wall of the pipe fitting blank and enables the pipe fitting blank to be positioned in the bearing groove plate (250) to rotate.

8. The medical stainless steel tubing hanger of claim 7, wherein: the top of adjustment truss (230) is provided with movable rod (231), the upper end of movable rod (231) is passed through universal connector (232) and is led with transporting and send chain (310) and be connected, universal connector (232) are including setting up connection bulb (2321) in movable rod (231) upper end, connect bulb (2321) and bulb seat (2322) cooperation, interval arrangement and clearance present rectangle trough-shaped structure between the upper end of movable rod (231) and bulb seat (2322).

9. The medical stainless steel tubing hanger of claim 8, wherein: the upper end of the ball seat (2322) is provided with a lifting rod (233), the lifting rod (233) is vertically arranged and forms a sliding fit in the vertical direction with the transferring and guiding chain (310), one end of the lifting rod (233) extending out of the transferring and guiding chain (310) is sleeved with a lifting spring (234), and two ends of the lifting spring (234) are respectively abutted against the lifting rod (233) and the transferring and guiding chain (310);

the ball head seat (2322) is provided with a support arm (235) in an extending mode, and the support arm (235) is provided with a lifting roller (2351).

10. The medical stainless steel tubing hanger of claim 9, wherein: connect ball head (2321) to go up to extend and be provided with upset arc pole (2323), ball headstock (2322) is provided with direction arc cover (2324), upset arc pole (2323) constitute sliding fit with direction arc cover (2324), the cover is equipped with upset spring (2325) on upset arc pole (2323), the both ends of upset spring (2325) support with direction arc cover (2324) and connection ball head (2321) respectively and lean on.

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