CN116038097B - Positive pressure joint equipment - Google Patents
Positive pressure joint equipment Download PDFInfo
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- CN116038097B CN116038097B CN202211725544.5A CN202211725544A CN116038097B CN 116038097 B CN116038097 B CN 116038097B CN 202211725544 A CN202211725544 A CN 202211725544A CN 116038097 B CN116038097 B CN 116038097B
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- movable
- clamping device
- positive pressure
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- 238000003466 welding Methods 0.000 claims abstract description 49
- 238000012937 correction Methods 0.000 claims abstract description 17
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/26—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The application relates to the technical field of medical equipment, in particular to equipment for a positive pressure joint, which comprises a supporting seat and a first clamping device vertically arranged on the supporting seat, wherein the first clamping device is used for clamping a lower joint of the positive pressure joint; the first clamping device is also provided with a second clamping device in a sliding way, and the second clamping device is used for clamping the upper joint of the positive pressure joint; the first clamping device and the second clamping device are driven to close by a linear reciprocating driver fixed on the supporting seat so as to clamp the positive pressure joint; an elastic correction module for correcting the upper joint of the tightening positive joint is also arranged in the second clamping device; the ultrasonic welding device is vertically arranged on one side of the supporting seat, and the welding end is coaxially arranged right above the second clamping device and used for ultrasonic welding of the positive pressure joint; the application not only can clamp the joints stably at one side, but also can strictly ensure the coaxiality between the joints, and simultaneously applies pressure to the joints during welding, so that the joint surfaces between the joints are tightly jointed, and the welding quality is ensured.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to equipment for a positive pressure joint.
Background
At present, the ultrasonic welding base of the positive pressure joint adopts a form that the shape of the positive pressure joint is directly carved on the base, the base has simple structure and easy processing, but a gap is hardly formed between the shell and the base, because if the cavity on the base is tightly matched with the shell of the positive pressure joint, the shell of the positive pressure joint is difficult to put into the cavity and easy to enter sundries, so that the put positive pressure joint is unstable in shaking; therefore, when in ultrasonic welding, the joint is inevitably offset, so that the welding coaxiality is lost, the compactness of the joint surfaces between the joints cannot be ensured, and finally, the ultrasonic welding is directly failed or defective products are generated.
Disclosure of Invention
To above-mentioned problem, provide a malleation equipment for joint through providing a novel centre gripping auxiliary mode to solved among the prior art malleation joint axiality unable assurance between the joint when ultrasonic welding and the joint face is not fastened and is easily led to the technical problem of gas leakage phenomenon when welding.
In order to solve the problems in the prior art, the application adopts the following technical scheme:
the equipment for the positive pressure joint comprises a supporting seat and a first clamping device vertically arranged on the supporting seat, wherein the first clamping device is used for clamping a lower joint of the positive pressure joint; the first clamping device is also provided with a second clamping device in a sliding way, and the second clamping device is used for clamping the upper joint of the positive pressure joint; the first clamping device and the second clamping device are driven to close by a linear reciprocating driver fixed on the supporting seat so as to clamp the positive pressure joint; an elastic correction module for correcting the upper joint of the tightening positive joint is also arranged in the second clamping device; the ultrasonic welding device is vertically arranged on one side of the supporting seat, and the welding end is coaxially arranged right above the second clamping device and used for ultrasonic welding of the positive pressure joint.
Preferably, the first clamping device comprises a first movable module and a first fixed module arranged opposite to the first movable module, wherein a first die cavity and a second die cavity which are arranged corresponding to the appearance of the lower joint are respectively arranged on the adjacent surfaces of the first movable module and the first fixed module, and a cavity for accommodating the lower joint is formed after the first die cavity and the second die cavity are spliced; a guide post is also vertically arranged on one side of the first fixed module, which is close to the first movable module, and the end part of the guide post is inserted into the first movable module and is in sliding connection with the first movable module; the tops of the first fixed module and the first movable module are respectively provided with a first chute.
Preferably, the second clamping device comprises a second fixed module and a second movable module arranged opposite to the second fixed module, and the second fixed module is fixedly arranged at the top of the first fixed module; the second movable module is arranged at the top of the second movable module in a sliding manner; the adjacent sides of the second fixed module and the second movable module are respectively provided with a sector notch for accommodating the upper joint, the spliced sector notches form a columnar cavity, and the inner walls of the sector notches are also provided with two groups of second sliding grooves which are oppositely arranged from top to bottom; the two groups of second sliding grooves are provided with accommodating grooves; the elastic correction module is arranged in the sector notch in a sliding manner and is in sliding fit with the second sliding groove.
Preferably, the elastic correction module comprises an arc-shaped sliding block, and the arc-shaped sliding block is connected with the second sliding chute in a sliding fit manner through two groups of sliding strips which are oppositely arranged on the side wall; an extension block which is arranged in the accommodating groove in a sliding way is also arranged between the two groups of sliding strips; the inner wall of the arc-shaped sliding block is also provided with an arc-shaped inclined plane which is matched with the outer wall of the upper joint; the first spring is compressed and arranged in the accommodating groove, and two ends of the first spring are respectively in abutting connection with the lower surface of the extension block and the bottom of the accommodating groove.
Preferably, the arc inclined plane is also attached with a rubber pad.
Preferably, the linear reciprocating driver comprises a first mounting frame, and the first mounting frame is vertically and fixedly arranged at one side of the first movable module and one side of the second movable module; the first penetrating type screw motor and the second penetrating type screw motor are fixedly arranged on the outer side of the first mounting frame and penetrate through the first mounting frame to respectively correspond to the first movable module and the second movable module; the driving ends of the first penetrating type screw motor and the second penetrating type screw motor are respectively connected with the first movable module and the second movable module through rotating connecting parts; and one sides of the first movable module and the second movable module, which are close to the first mounting frame, are also respectively and vertically provided with a first guide rod, and the rod part of the first guide rod penetrates through the first mounting frame and is in sliding connection with the first mounting frame so as to guide the first movable module and the second movable module to horizontally move.
Preferably, the ultrasonic welding device is provided with a lower welding pressure head, an elastic pressing module is coaxially and fixedly arranged outside the lower welding pressure head, and the pressing end of the elastic pressing module is lower than the lower welding pressure head.
Preferably, the elastic pressing module comprises a fixed ring, and the fixed ring is coaxially and fixedly arranged outside the lower pressing head; the movable ring is coaxially arranged under the fixed ring, the movable ring is movably connected with the fixed ring through a second guide rod which is vertically arranged on the upper surface, and the end part of the second guide rod penetrates through the fixed ring and is in sliding connection with the fixed ring; the end part of the guide rod is also provided with a flange which is prevented from being separated from the fixed ring; the second spring is coaxially sleeved outside the second guide rod, and two ends of the second spring are respectively in abutting connection with the lower surface of the fixed ring and the upper surface of the movable ring.
Preferably, the movable ring is an annular ring, and a through hole for avoiding the lower pressure head is formed in the middle of the movable ring in a penetrating manner.
Preferably, the rotation connection part is a bearing seat.
Compared with the prior art, the application has the beneficial effects that:
according to the application, the first clamping device and the second clamping device are sequentially driven to be closed by the linear reciprocating driver, so that the work of sequentially clamping the lower joint and the upper joint is realized, and the coaxiality of the upper joint and the lower joint during welding is ensured; simultaneously, when the output end of the ultrasonic welding device moves downwards to weld the upper joint and the lower joint, the upper joint is pressed downwards in the middle, so that the coaxiality of the upper joint and the lower joint is ensured, and simultaneously, the upper joint is pressed towards the direction of the lower joint by utilizing the lower pressure of the welding end of the ultrasonic welding device, so that the contact surfaces of the upper joint and the lower joint are bonded more firmly; greatly improves welding assembly.
Drawings
FIG. 1 is a front view of an apparatus for positive pressure fitting;
FIG. 2 is a side view of an apparatus for positive pressure fitting;
FIG. 3 is a perspective view of an apparatus for positive pressure fitting with an ultrasonic welding device removed;
FIG. 4 is a side view of an apparatus for positive pressure fitting with an ultrasonic welding apparatus removed;
FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;
FIG. 6 is an exploded perspective view of a first clamping device and a second clamping device in an apparatus for positive pressure fitting;
FIG. 7 is an exploded perspective view of a first stator module, a first movable module, and an elastic correction module in a positive pressure fitting apparatus;
FIG. 8 is an enlarged schematic view of a portion at B of FIG. 7;
FIG. 9 is a perspective view of a second stationary module and a second movable module in an apparatus for positive pressure coupling;
fig. 10 is a partial perspective view of an ultrasonic welding apparatus of an apparatus for positive pressure joint.
The reference numerals in the figures are:
1-a supporting seat;
2-a first clamping device; 21-a first fixed module; 22-a first movable module; 23-a first mold cavity; 24-a second mold cavity; 25-guide posts; 26-a first chute;
3-a second clamping device; 31-a second fixed module; 32-a second movable module; 33-sector-shaped notches; 34-a second chute; 35-a containing groove;
4-a linear reciprocating driver; 41-a first mounting frame; 42-a first through screw motor; 43-a second through type screw motor; 44-a first guide bar; 45-rotating the connecting part;
5-an elastic correction module; 51-arc-shaped sliding blocks; 511-arc-shaped bevel; 512-rubber cushion; 52-sliding strips; 53-extension block; 54-a first spring;
6-ultrasonic welding device; 61-pressing down the head; 62-an elastic pressing module; 621-a retaining ring; 622-a movable ring; 623-a second guide bar; 624-second spring.
Detailed Description
The application will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the application and the specific objects and functions achieved.
See fig. 1 to 10:
the equipment for the positive pressure joint comprises a supporting seat 1 and a first clamping device 2 vertically arranged on the supporting seat 1, and is used for clamping a lower joint of the positive pressure joint; the first clamping device 2 is also provided with a second clamping device 3 which is used for clamping the upper joint of the positive pressure joint in a sliding way; the first clamping device 2 and the second clamping device 3 are driven to close by a linear reciprocating driver 4 fixed on the supporting seat 1 so as to clamp the positive pressure joint; an elastic correction module 5 for correcting the upper joint of the tightening positive joint is also arranged in the second clamping device 3; the ultrasonic welding device 6 is vertically arranged on one side of the supporting seat 1, and the welding end is coaxially arranged right above the second clamping device 3 and used for carrying out ultrasonic welding on the positive pressure joint.
In the working state, as the positive pressure joint consists of the upper joint and the lower joint, when the positive pressure joint is required to be welded, an external power supply is connected to drive the linear reciprocating driver 4 to act so as to drive the first clamping device 2 and the second clamping device 3 to open in sequence, and then the lower joint is put into the first clamping device 2 to be clamped; after the lower joint is clamped, a worker takes or takes the upper joint through a manipulator, the upper joint is coaxially inserted into the butt joint end of the lower joint, then the linear reciprocating driver 4 acts to drive the second clamping device 3 to be closed, and the second clamping device 3 centers the upper joint through an elastic correction module arranged in the second clamping device in a closed state, so that the upper joint and the lower joint are coaxially arranged; finally, the ultrasonic welding device 6 is driven to work and press down on the upper joint, and the contact surfaces of the upper joint and the lower joint are welded through the ultrasonic welding device 6.
See fig. 7 and 9:
the first clamping device 2 comprises a first movable module 22 and a first fixed module 21 which is arranged opposite to the first movable module 22, wherein a first die cavity 23 and a second die cavity 24 which are arranged corresponding to the appearance of the lower joint are respectively arranged on the adjacent surfaces of the first movable module 22 and the first fixed module 21, and a cavity for accommodating the lower joint is formed after the first die cavity 23 and the second die cavity 24 are spliced; a guide post 25 is also vertically arranged on one side of the first fixed module 21, which is close to the first movable module 22, and the end part of the guide post 25 is inserted into the first movable module 22 and is in sliding connection with the first movable module 22; the top parts of the first fixing module 21 and the first movable module 22 are also respectively provided with a first chute 26.
In the working state, when the first movable mould is far away from the first fixed mould under the drive of the linear reciprocating driver 4, the cavity for accommodating the lower joint is opened, and the lower joint is only needed to be placed in the first die cavity 23 formed in the side wall of the first fixed mould by a manual or mechanical arm at the moment, after the lower joint is placed, the first fixed mould 21 horizontally approaches to the first fixed mould 21 under the drive of the previous reciprocating driver until the first fixed mould is finally attached to the first fixed mould 21; thereby completing the clamping and fixing work of the lower joint; the guide post 25 is used for guiding the first movable module 22 through the guide post 25 when the first movable module 22 moves towards the first fixed module 21 under the driving of the linear reciprocating driver 4.
See fig. 7 and 9:
the second clamping device 3 comprises a second fixed module 31 and a second movable module 32 arranged opposite to the second fixed module 31, and the second fixed module 31 is fixedly arranged at the top of the first fixed module 21; the second movable module 32 is slidably disposed on top of the second movable module 32; the adjacent sides of the second fixed module 31 and the second movable module 32 are respectively provided with a sector notch 33 for accommodating the upper joint, the spliced sector notch 33 forms a columnar cavity, and the inner wall of the sector notch 33 is also provided with two groups of second sliding grooves 34 which are oppositely arranged from top to bottom; the two groups of second sliding grooves 34 are provided with accommodating grooves 35; the elastic correction module 5 is slidably disposed in the fan-shaped notch 33 and slidably engaged with the second chute 34.
In the working state, when the first movable module 22 is driven by the linear reciprocating driver 4 to horizontally move towards the first fixed module 21, the second fixed module 31 and the fan-shaped notch 33 formed in the side wall of the second movable module 32 are spliced to form a cylindrical cavity, the upper connector is enclosed in the cylindrical cavity, and the elastic correction module 5 in the cylindrical cavity synchronously abuts against the outer wall of the upper connector at the moment; the upper joint and the lower joint are kept in a coaxial state by coaxially righting the upper joint and the lower joint in the columnar cavity; finally, the ultrasonic welding device 6 is driven to work so as to weld the upper joint and the lower joint.
See fig. 7 and 8:
the elastic correction module 5 comprises an arc-shaped sliding block 51, and the arc-shaped sliding block 51 is connected with the second sliding chute 34 in a sliding fit manner through two groups of sliding strips 52 which are oppositely arranged on the side wall; an extension block 53 which is arranged in the accommodating groove 35 in a sliding way is arranged between the two groups of sliding strips 52; the inner wall of the arc-shaped sliding block 51 is also provided with an arc-shaped inclined surface 511 which is matched with the outer wall of the upper joint; the first spring 54 is compressed and disposed in the accommodating groove 35, and two ends of the first spring 54 are respectively in abutting connection with the lower surface of the extension block 53 and the bottom of the accommodating groove 35.
Under the operating condition, when the second movable module 32 is driven by the linear reciprocating driver 4 to horizontally approach the second fixed module 31, the arc inclined surface 511 formed on the inner wall of the arc-shaped sliding block 51 after the fan-shaped notch 33 is enclosed to form a columnar cavity is also attached to the side wall of the upper joint, so that the centering limiting effect of the upper joint is realized, the coaxiality of the upper joint and the lower joint during ultrasonic welding and the compact shape of the contact surface are ensured, and the ultrasonic welding effect of the abutting surface is ensured.
See fig. 8:
the arc inclined surface 511 is also attached with a rubber pad 512.
The rubber pad 512 is used for avoiding the damage such as extrusion or scratch to the outer wall of the upper joint when the arc-shaped sliding block 51 contacts with the outer wall of the upper joint, and avoiding the damage to the upper joint.
See fig. 3 and 6:
the linear reciprocating driver 4 includes a first mounting frame 41, and the first mounting frame 41 is vertically and fixedly disposed at one side of the first movable module 22 and the second movable module 32; the first penetrating screw motor 42 and the second penetrating screw motor 43 are fixedly arranged outside the first mounting frame 41 and penetrate through the first mounting frame 41 to respectively correspond to the first movable module 22 and the second movable module 32; the driving ends of the first penetrating screw motor 42 and the second penetrating screw motor 43 are respectively connected with the first movable module 22 and the second movable module 32 through a rotation connecting part 45; the first movable module 22 and the second movable module 32 are further provided with a first guide rod 44 vertically at one side close to the first mounting frame 41, and a rod portion of the first guide rod 44 passes through the first mounting frame 41 and is slidably connected with the first mounting frame 41 to guide the first movable module 22 and the second movable module 32 to move horizontally.
The linear reciprocating driver 4 is not limited to a through type screw motor, but may be other linear reciprocating driving elements, and is configured to drive the first moving module 22 and the second moving module 32 to move horizontally through the first through type screw motor 42 and the second through type screw motor 43, and to guide sliding through the first guide rod 44, so as to drive the first moving module 22 and the second moving module 32 to move horizontally in a stable and alternate manner, so as to realize a limiting clamping operation on the lower joint and the upper joint in sequence and a stable operation after clamping.
See fig. 2:
the ultrasonic welding device 6 is provided with a lower welding pressure head 61, an elastic pressing module 62 is coaxially and fixedly arranged outside the lower welding pressure head 61, and the pressing end of the elastic pressing module 62 is lower than the lower welding pressure head 61.
In the working state, when the upper joint and the lower joint are required to be welded, the lower pressure head 61 moves downwards longitudinally, and the elastic pressure module 62 is synchronously driven to descend in the descending process of the lower pressure head 61; the elastic pressing module 62 firstly presses the arc-shaped sliding block 51 to enable the arc-shaped sliding block 51 to vertically descend and be tightly attached to the outer wall of the upper joint; simultaneously, under the pressure of the elastic pressing module 62, the arc-shaped inclined surface 511 is utilized to press and clamp the upper joint, and then the upper joint is simultaneously extruded towards the direction of the lower joint, so that the upper joint and the lower joint are tightly attached to each other, and finally the welding on the abutting surface is completed through the ultrasonic welding device 6.
See fig. 10:
the elastic pressing module 62 comprises a fixing ring 621, and the fixing ring 621 is coaxially and fixedly arranged outside the lower pressing head 61; the movable ring 622 is coaxially arranged under the fixed ring 621, the movable ring 622 is movably connected with the fixed ring 621 through a second guide rod 623 with the upper surface vertically arranged, and the end part of the second guide rod 623 passes through the fixed ring 621 and is in sliding connection with the fixed ring 621; the end of the guide bar is also provided with a flange to avoid detachment from the fixing ring 621; the second spring 624 is coaxially sleeved outside the second guide rod 623, and two ends of the second spring 624 are respectively in abutting connection with the lower surface of the fixed ring 621 and the upper surface of the movable ring 622.
In the working state, when the lower pressure head 61 is operated to weld the upper joint and the lower joint, the elastic pressing module 62 synchronously descends and presses onto the arc-shaped sliding block 51 along with the lower pressure head 61; along with the pressing down of the lower pressure head 61 and the cooperation of the self elasticity of the second spring 624, the movable ring 622 is pressed, the effect of synchronously pressing down the elastic correction module 5 is achieved by the movable ring 622, the elastic correction module 5 is attached to the outer wall of the upper joint, the upper joint is clamped to descend and is tightly attached to the lower joint, and therefore the lower pressure head 61 is assisted to weld the upper joint and the lower joint.
See fig. 6:
the movable ring 622 is an annular ring, and a through hole for avoiding the lower pressure head 61 is formed in the middle of the movable ring in a penetrating manner.
The through hole is used for avoiding the end part of the lower pressure head 61, so that the normal operation of the lower pressure head 61 is prevented from being influenced when the movable ring 622 presses down the elastic correction module 5.
See fig. 1 to 10:
the rotation connection part 45 is a bearing seat.
The application not only can clamp the joints stably at one side, but also can strictly ensure the coaxiality between the joints, and simultaneously applies pressure to the joints during welding, so that the joint surfaces between the joints are tightly jointed, and the welding quality is ensured.
The foregoing examples merely illustrate one or more embodiments of the application, which are described in greater detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.
Claims (7)
1. The equipment for the positive pressure joint is characterized by comprising a supporting seat (1) and a first clamping device (2) vertically arranged on the supporting seat (1) and used for clamping a lower joint of the positive pressure joint; the first clamping device (2) is also provided with a second clamping device (3) which is used for clamping the upper joint of the positive pressure joint in a sliding way; the first clamping device (2) and the second clamping device (3) are driven to close by a linear reciprocating driver (4) fixed on the supporting seat (1) so as to clamp the positive pressure joint; an elastic correction module (5) for correcting the upper joint of the tightening positive joint is also arranged in the second clamping device (3); the ultrasonic welding device (6) is vertically arranged on one side of the supporting seat (1) and the welding end is coaxially arranged right above the second clamping device (3) for ultrasonic welding of the positive pressure joint;
the first clamping device (2) comprises a first movable module (22) and a first fixed module (21) which is arranged opposite to the first movable module (22), a first die cavity (23) and a second die cavity (24) which are arranged corresponding to the appearance of the lower joint are respectively arranged on the adjacent surfaces of the first movable module (22) and the first fixed module (21), and a cavity for accommodating the lower joint is formed after the first die cavity (23) and the second die cavity (24) are spliced; a guide post (25) is further vertically arranged on one side, close to the first movable module (22), of the first fixed module (21), and the end part of the guide post (25) is inserted into the first movable module (22) to be arranged and connected with the first movable module (22) in a sliding manner; the tops of the first fixed module (21) and the first movable module (22) are respectively provided with a first chute (26);
the second clamping device (3) comprises a second fixed module (31) and a second movable module (32) arranged opposite to the second fixed module (31), and the second fixed module (31) is fixedly arranged at the top of the first fixed module (21); the second movable module (32) is arranged at the top of the second movable module (32) in a sliding manner; a sector gap (33) for accommodating the upper joint is formed on one side, adjacent to the second fixed module (31) and the second movable module (32), of each second fixed module, the spliced sector gap (33) forms a columnar cavity, and two groups of second sliding grooves (34) which are oppositely arranged are formed in the inner wall of the sector gap (33) from top to bottom; the two groups of second sliding grooves (34) are provided with accommodating grooves (35); the elastic correction module (5) is arranged in the sector-shaped notch (33) in a sliding manner and is in sliding fit with the second sliding groove (34);
the elastic correction module (5) comprises an arc-shaped sliding block (51), and the arc-shaped sliding block (51) is connected with the second sliding groove (34) in a sliding fit manner through two groups of sliding strips (52) which are oppositely arranged on the side wall; an extension block (53) which is arranged in the accommodating groove (35) in a sliding way is arranged between the two groups of sliding strips (52); an arc inclined plane (511) which is matched with the outer wall of the upper joint is also formed on the inner wall of the arc sliding block (51); the first spring (54) is arranged in the accommodating groove (35) in a compressed mode, and two ends of the first spring (54) are respectively in abutting connection with the lower surface of the extension block (53) and the bottom of the accommodating groove (35).
2. The apparatus for positive pressure coupling according to claim 1, wherein the arcuate slope (511) is further fitted with a rubber pad (512).
3. The apparatus for positive pressure coupling according to claim 1, wherein the linear reciprocating driver (4) includes a first mounting frame (41), the first mounting frame (41) being vertically fixedly provided at one side of the first movable module (22) and the second movable module (32); the first penetrating screw motor (42) and the second penetrating screw motor (43) are fixedly arranged on the outer side of the first mounting frame (41) and penetrate through the first mounting frame (41) to respectively correspond to the first movable module (22) and the second movable module (32); the driving ends of the first penetrating screw motor (42) and the second penetrating screw motor (43) are respectively connected with the first movable module (22) and the second movable module (32) through a rotating connecting part (45); and one sides of the first movable module (22) and the second movable module (32) close to the first mounting frame (41) are further vertically provided with first guide rods (44) respectively, and rod parts of the first guide rods (44) penetrate through the first mounting frame (41) and are slidably connected with the first mounting frame (41) to guide the first movable module (22) and the second movable module (32) to horizontally move.
4. The equipment for the positive pressure joint according to claim 1, wherein the ultrasonic welding device (6) is provided with a welding lower pressure head (61), an elastic pressure applying module (62) is coaxially and fixedly arranged outside the welding lower pressure head (61), and the pressure applying end of the elastic pressure applying module (62) is lower than the lower pressure head (61).
5. The apparatus for positive pressure coupling according to claim 4, wherein the elastic pressing module (62) comprises a fixing ring (621), the fixing ring (621) being coaxially and fixedly disposed outside the lower press head (61); the movable ring (622) is coaxially arranged under the fixed ring (621), the movable ring (622) is movably connected with the fixed ring (621) through a second guide rod (623) with the upper surface vertically arranged, and the end part of the second guide rod (623) penetrates through the fixed ring (621) to be arranged and is in sliding connection with the fixed ring (621); the end of the guide rod is also provided with a flange which can avoid the separation from the fixed ring (621); the second spring (624) is coaxially sleeved outside the second guide rod (623), and two ends of the second spring (624) are respectively in abutting connection with the lower surface of the fixed ring (621) and the upper surface of the movable ring (622).
6. The apparatus for positive pressure coupling according to claim 5, wherein the movable ring (622) is an annular ring, and a through hole for avoiding the lower pressure head (61) is formed in the middle of the movable ring.
7. A positive pressure fitting arrangement according to claim 3, characterized in that the swivel connection (45) is a bearing housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211725544.5A CN116038097B (en) | 2022-12-30 | 2022-12-30 | Positive pressure joint equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211725544.5A CN116038097B (en) | 2022-12-30 | 2022-12-30 | Positive pressure joint equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116038097A CN116038097A (en) | 2023-05-02 |
| CN116038097B true CN116038097B (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211725544.5A Active CN116038097B (en) | 2022-12-30 | 2022-12-30 | Positive pressure joint equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116038097B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005098367A (en) * | 2003-09-24 | 2005-04-14 | Sp Kenkyusho:Kk | Positioner and air-flow rate regulating device used therein |
| CN102152048A (en) * | 2011-03-10 | 2011-08-17 | 肇庆理士电源技术有限公司 | Battery polar post clamping device |
| CN109702411A (en) * | 2019-02-13 | 2019-05-03 | 大族激光科技产业集团股份有限公司 | Grip device |
| CN110900084A (en) * | 2019-12-16 | 2020-03-24 | 浙江蓝炬星电器有限公司 | Device for setting boundary line between arc panel and straight panel for steaming and baking oven |
| CN113714619A (en) * | 2021-09-06 | 2021-11-30 | 中山市洁鼎过滤制品有限公司 | Welding equipment |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005098367A (en) * | 2003-09-24 | 2005-04-14 | Sp Kenkyusho:Kk | Positioner and air-flow rate regulating device used therein |
| CN102152048A (en) * | 2011-03-10 | 2011-08-17 | 肇庆理士电源技术有限公司 | Battery polar post clamping device |
| CN109702411A (en) * | 2019-02-13 | 2019-05-03 | 大族激光科技产业集团股份有限公司 | Grip device |
| CN110900084A (en) * | 2019-12-16 | 2020-03-24 | 浙江蓝炬星电器有限公司 | Device for setting boundary line between arc panel and straight panel for steaming and baking oven |
| CN113714619A (en) * | 2021-09-06 | 2021-11-30 | 中山市洁鼎过滤制品有限公司 | Welding equipment |
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