CN116967763B

CN116967763B - Pipe body processing system and application thereof

Info

Publication number: CN116967763B
Application number: CN202311234547.3A
Authority: CN
Inventors: 俞云良
Original assignee: Guangdong Saipu Intelligent Manufacturing Co ltd
Current assignee: Guangdong Saipu Intelligent Manufacturing Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-02-20
Anticipated expiration: 2043-09-25
Also published as: CN116967763A

Abstract

A pipe body processing system and application thereof belong to the technical field of combined processing, and the pipe body processing system comprises: the pipe joint comprises a conveying installation base, a pipe conveying device, an aluminum cap installation device, a pipe preheating device, a pipe joint installation device, a joint compacting device and a pipe assembly device; the pipe body conveying device is used for conveying the pipe body to the aluminum cap mounting device, the pipe body preheating device, the pipe body joint mounting device, the joint compressing device and the pipe body assembling device in sequence; the aluminum cap mounting device is used for taking out the aluminum cap and sleeving the aluminum cap outside the end part of the pipe body; the pipe body preheating device is used for heating the end part of the pipe body through the preheating rod; the pipe body joint mounting device is used for mounting the joint on the inner side of the end part of the pipe body; the joint compacting device is used for compacting the joint on the inner side of the end part of the pipe body; the pipe body assembling device is used for riveting and fixing the aluminum cap, the joint and the pipe body through the pipe body riveting opening. The invention solves the problem that the labor cost is high because the traditional pipe body assembly needs manual operation.

Description

Pipe body processing system and application thereof

Technical Field

The invention relates to the technical field of pipe body combined machining, in particular to a pipe body machining system and application thereof.

Background

The water pipes are classified into three types, and the first type is a metal pipe such as a hot-dip cast iron pipe, a copper pipe, a stainless steel pipe, etc. of inner enamel. The second category is plastic composite metal pipes, such as steel-plastic composite pipes, aluminum-plastic composite pipes, and the like. The third type is plastic tubing such as PB tubing, PP-R tubing, etc. Generally, the water pipe body needs to be provided with a connecting joint and an aluminum cap when in use; the existing connecting joint is installed mainly by manually taking out the connecting joint and the aluminum cap, installing and fixing, manually compacting, conveying by a conveyor belt and the like; on one hand, the installation of the water pipe needs a large number of workers to assemble, for example, the existing two processes of assembly and detection are generally completed manually, the labor cost is high, and the problems of loose joint and aluminum cap and incomplete matching can also occur; on the other hand, the assembly is generally in a manual flow line assembly mode, the assembled machines are independent, and the linkage between the mechanisms is less in the assembly of the water pipe, so that the assembly efficiency is low and the probability of occurrence of defective products is high.

Disclosure of Invention

The invention aims to provide a pipe body processing system which can realize the steps of conveying, transferring, aluminum cap installing and joint installing fully automatically by conveying a pipe to an aluminum cap installing device, a pipe body preheating device, a pipe body joint installing device, a joint pressing device and a pipe body assembling device.

To achieve the purpose, the invention adopts the following technical scheme:

a pipe body machining system comprising: the pipe joint comprises a conveying installation base, a pipe conveying device, an aluminum cap installation device, a pipe preheating device, a pipe joint installation device, a joint compacting device and a pipe assembly device;

the aluminum cap mounting device, the pipe body preheating device, the pipe body joint mounting device, the joint pressing device and the pipe body assembling device are sequentially mounted on the conveying mounting base; the conveying installation base is provided with a pipe body fixing clamp assembly for clamping the pipe body; the pipe body conveying device is provided with a movable pipe body clamp assembly which is movably adjusted and is used for sequentially conveying the pipe body to the aluminum cap mounting device, the pipe body preheating device, the pipe body joint mounting device, the joint pressing device and the pipe body assembling device; the aluminum cap mounting device is used for taking out the aluminum cap and sleeving the aluminum cap outside the end part of the pipe body; the pipe body preheating device is used for extending the preheating rod into the end part of the pipe body and heating the end part of the pipe body through the preheating rod; the pipe body joint mounting device is used for taking out the joint and mounting the joint on the inner side of the end part of the pipe body; the joint pressing device is used for pressing the joint on the inner side of the end part of the pipe body through the joint pressing head under the vibration action of the joint vibrator; the pipe body assembling device is used for compacting the joint at the end part of the pipe body and riveting and fixing the aluminum cap, the joint and the pipe body through the pipe body riveting opening.

The technical scheme provided by the invention can comprise the following beneficial effects:

the utility model provides a body processing system, it can be through conveying the pipe in aluminium cap installation device, body preheating device, body joint installation device, joint closing device and body assembly device to realized that full-automatic conveying, transferring, aluminium cap and joint's dress step are carried out to the body, solved traditional body equipment and need the manual control in order to cause the problem that labour cost is high.

Drawings

FIG. 1 is a schematic diagram of one embodiment of a pipe machining system; FIG. 2 is a schematic view of one embodiment of a tube preheating device; FIG. 3 is a schematic view of one embodiment of a tube body securing clip assembly; FIG. 4 is a schematic view of one embodiment of a reinforcement clip assembly 31; FIG. 5 is a schematic top view of one embodiment of a reinforcement clip assembly 31; FIG. 6 is a schematic structural view of one embodiment of an aluminum cap mounting device; FIG. 7 is an enlarged schematic view of portion A of FIG. 6; FIG. 8 is a schematic cross-sectional view of one embodiment of an aluminum cap mounting device; FIG. 9 is a schematic view of one embodiment of a tubular body transfer apparatus; FIG. 10 is another schematic view of one embodiment of a tubular body transfer apparatus; FIG. 11 is a schematic view of one embodiment of a pipe fitting installation apparatus; FIG. 12 is a schematic view of the construction of one embodiment of a splice preheating device; FIG. 13 is a schematic view of one embodiment of a joint compression device; FIG. 14 is a schematic view of one embodiment of a multi-directional lifter plate; FIG. 15 is a schematic view of the structure of one embodiment of a tube assembly device; FIG. 16 is a schematic view of an embodiment of a lift drive assembly; FIG. 17 is an enlarged schematic view of portion B of FIG. 16; FIG. 18 is a schematic cross-sectional view of one embodiment of a tube assembly device; FIG. 19 is a schematic exploded view of one embodiment of a tube assembly device; fig. 20 is a schematic sectional view of the tilt driving block extending into the elevation guide groove.

Detailed Description

The technical scheme of the scheme is further described through the specific embodiments with reference to the accompanying drawings.

A pipe body machining system comprising: a conveying installation base 23, a pipe body conveying device 02, an aluminum cap installation device 04, a pipe body preheating device 03, a pipe body joint installation device 05, a joint pressing device 06 and a pipe body assembling device 07; the aluminum cap mounting device 04, the pipe body preheating device 03, the pipe body joint mounting device 05, the joint pressing device 06 and the pipe body assembling device 07 are sequentially mounted on the conveying mounting base 23; the conveying installation base 23 is provided with a pipe body fixing clamp assembly 08 for clamping the pipe body; the pipe body conveying device 02 is provided with a movable pipe body clamp assembly 09 which is movably adjusted and is used for conveying the pipe bodies to the aluminum cap mounting device 04, the pipe body preheating device 03, the pipe body joint mounting device 05, the joint pressing device 06 and the pipe body assembling device 07 in sequence; the aluminum cap mounting device 04 is used for taking out the aluminum cap and sleeving the aluminum cap outside the end part of the pipe body; a pipe body preheating device 03, which is used for extending the preheating rod 32 into the end of the pipe body and heating the end of the pipe body through the preheating rod 32; the pipe joint mounting device 05 is used for taking out the joint and mounting the joint on the inner side of the end part of the pipe; a joint pressing device 06 for pressing the joint to the inside of the end of the pipe body by the joint pressing head 662 under the vibration of the joint vibrator 663; the pipe body assembling device 07 is used for compacting the joint on the end part of the pipe body and riveting and fixing the aluminum cap, the joint and the pipe body through the pipe body riveting hole 742.

Preferably, the pipe body fixing jig assembly includes: a reinforcement clip assembly 31; the reinforcement jig assembly 31 is mounted to at least one of the pipe body transfer device 02, the aluminum cap mounting device 04, the pipe body preheating device 03, the pipe body joint mounting device 05, the joint pressing device 06, and the pipe body assembling device 07. The two reinforcement jig assemblies 31 are disposed in front-rear opposite directions; the reinforcement jig assembly 31 includes: the reinforcing clamping seat 311, the reinforcing clamping plate 312, the reinforcing limiting plate 313 and the reinforcing driver 314; the reinforcing clamping plate 312 is arranged on one side of the reinforcing clamping seat 311; the reinforcing splints 312 at the front and rear positions are respectively provided with reinforcing concave portions 3121 with openings facing each other; the reinforcement limiting plate 313 is arranged above the reinforcement clamping seat 311; the reinforcing and limiting plates 313 at the front and rear positions are respectively provided with U-shaped reinforcing and limiting openings 3131 with opposite openings; the diameter of the U-shaped reinforcing limiting opening 3131 is gradually reduced from the outer side to the inner side, and the reinforcing concave portion 3121 is vertically aligned with the inner side of the U-shaped reinforcing limiting opening 3131; the output ends of the reinforcement drivers 314 are connected to the reinforcement clamping holders 311, and are respectively used for driving the reinforcement clamping holders 311 to horizontally move towards each other, so that the two U-shaped reinforcement limiting ports 3131 are abutted to form reinforcement limiting ports 3132, and the two reinforcement concave portions 3121 are abutted to form reinforcement clamping grooves 3122;

When the pipe body needs to be preheated, the reinforcement drivers 314 at the front side and the rear side can be started, and the reinforcement drivers 314 at the two sides respectively drive the reinforcement clamping seats 311 to move, so that the two reinforcement clamping seats 311 move in opposite directions; the reinforcing limiting plate 313 above the reinforcing clamping seat 311 is provided with a U-shaped reinforcing limiting opening 3131, the opening of the U-shaped reinforcing limiting opening 3131 is similar to a horn shape, and the diameter length of the U-shaped reinforcing limiting opening 3131 is gradually reduced from the outer side to the inner side; when the two U-shaped reinforcing and limiting openings 3131 gradually approach the pipe body, the inner wall of the U-shaped reinforcing and limiting opening 3131 guides the end of the pipe body to enter the inner side of the U-shaped reinforcing and limiting opening 3131, so that the lower section of the end of the pipe body is aligned with the reinforcing concave 3121 when positioned at the inner side of the U-shaped reinforcing and limiting opening 3131; at the same time, the reinforcement clamp plates 312 are moved toward the pipe body at the front and rear positions, respectively, and the reinforcement concave portions 3121 of the reinforcement clamp plates 312 are abutted against the side walls of the pipe body; the reinforcement concave 3121 at the front and rear positions are formed with reinforcement clip grooves 3122 in opposite directions to fix the end of the pipe body to a section between one of the clip openings of the pipe body movable clip assembly; in this way, the end of the pipe body is guided by the U-shaped reinforcement and limit opening 3131 of the reinforcement and limit plate 313, ensuring that the end is accurately limited in the reinforcement concave 3121; the front and rear reinforcement recesses 3121 then form reinforcement clip slots 3122 against each other to secure a position below the ends of the pipe body, the reinforcement clip slots 3122 being able to increase the securing area of the pipe body, maintaining the vertical extension of the pipe body, and thereby ensuring that the securing stability is maintained during any installation process of the joint, aluminum cap or pipe body.

Preferably, the pipe body preheating device 03 includes: a preheating rod 32 and a preheating driving assembly 33; the preheating rod 32 is disposed above the reinforcement clip groove 3122; the output end of the preheating driving component 33 is connected with the preheating rod 32 and is used for driving the preheating rod 32 to move up and down; the body movable clamp assembly includes: the body transfer jig 341, the nip of the body transfer jig 341 is vertically aligned with the reinforcement nip 3122. This scheme provides a body preheating device 03, it is through will consolidate spacing mouth 3132, consolidate clamping groove 3122 and body conveying anchor clamps 341 from top to bottom distribution, correspond the different positions of body tip respectively and carry out spacingly, can keep the body vertical when the body inserts preheating rod 32, improves the assembly degree of accuracy of preheating rod 32 and body, avoids the body to appear the position offset when assembling with preheating rod 32 before preheating and lead to the body damage or the inaccurate problem of processing position. Specifically, in the initial state, the pipe body transfer jig 341 of the pipe body transfer apparatus 02 may be positioned below the reinforcement jig assembly 31; the grip of the tube transfer jig 341 is used to grip the lower end of the tube so as to hold the end of the tube upward to be vertically aligned with the preheating rod 32 located above; when the pipe body is pressed in the reinforcement clamping groove 3122, the preheating driving component 33 can be started, the preheating driving component 33 drives the preheating rod 32 to move downwards, and the preheating rod 32 can accurately pass through the end part of the pipe body after moving downwards because the outer side wall of the reinforcement clamping groove 3122 is fixed by the reinforcement concave part 3121 and finally stretches into the pipe body; the preheating rod 32 heats to soften the pipe body, so that the pipe body is convenient for subsequent processing.

The upper surface of the reinforcing clamping seat 311 is provided with an aluminum cap accommodating opening 3111 at the upper end of the reinforcing clamping plate 312; the aluminum cap receiving opening 3111 is located inside the U-shaped reinforcing and limiting opening 3131. The aluminum cap receiving opening 3111 is located at an upper end of the reinforcement splint 312; for some embodiments, an aluminum cap may be provided at the end of the tube; to this end, the upper surface of the reinforcement holder 311 is provided with an aluminum cap accommodating opening 3111, which can be used for accommodating the aluminum cap, and the inner wall of the aluminum cap accommodating opening 3111 can limit the aluminum cap, so that the aluminum cap and the pipe body can be respectively clamped, and the upper end of the reinforcement clamp plate 312 can also upwards support the aluminum cap, thereby improving the fixing stability of the aluminum cap and the pipe body thereof.

Preferably, the aluminum cap mounting device 04 includes: an aluminum cap discharging mechanism, an aluminum cap transferring clamp 47 and a moving transferring driver 48; body movable clamp subassembly still includes: a pipe body transfer jig 49; the output end of the moving and transferring driver 48 is connected with the aluminum cap transferring clamp 47 and is used for driving the aluminum cap transferring clamp 47 to horizontally move and lift, so as to drive the aluminum cap transferring clamp 47 to move between the offset shaft 421 and the clamping opening of the pipe body conveying clamp 49; the aluminum cap blanking mechanism comprises: an aluminum cap blanking frame 41, a transfer rotating rod 42, a rotary transfer driver 43 and an aluminum cap limit driver 44; the aluminum cap blanking frame 41 is provided with a conveying groove 411 which is obliquely arranged; the transfer lever 42 is provided with an offset shaft 421 for being sleeved; the output end of the rotary transfer driver 43 is connected to the transfer rotating rod 42, and is used for driving the transfer rotating rod 42 to rotate in a resetting manner, so that the offset shaft 421 rotates to be far away from or towards the inclined lower end of the carrying tank 411; the fixed end of the aluminum cap limiting driver 44 is arranged on the aluminum cap blanking frame 41; the output end of the aluminum cap limit driver 44 moves into and out of the carrying tank 411. The pipe conveying jig 49 can be used to fix the pipe; the moving and transferring driver 48 can drive the aluminum cap transferring clamp 47 to linearly move, and can drive the aluminum cap transferring clamp 47 to linearly move along any direction, so that the aluminum cap transferring clamp 47 is driven to move to the upper part of the offset shaft 421, the upper part of the clamping opening of the pipe body conveying clamp 49 is driven to descend to clamp the aluminum cap, and the aluminum cap transferring clamp 47 is driven to descend to the upper part of the pipe body conveying clamp 49, so that the function of timely and synchronously installing the aluminum cap after blanking is realized. Specifically, the aluminum cap discharging frame 41 is provided with a carrying tank body 411, the aluminum caps are carried in the carrying tank body 411, the aluminum caps move from the inclined upper end to the inclined lower end of the carrying tank body 411 under the action of gravity, and finally the aluminum caps are continuously output towards the inclined lower end; in the initial state, the offset shaft 421 of the transfer rotating rod 42 faces the carrying tank 411, and the aluminum cap edge carrying tank 411 falls to the outside sleeved on the offset shaft 421; the aluminum cap is a well-known workpiece in the pipe body and is provided with an inner cavity, so that the aluminum cap can be sleeved on the outer side of the offset shaft 421, namely the offset shaft 421 can be sleeved for use. Then, the output end of the rotary transfer driver 43 drives the transfer rotating rod 42 to rotate, so as to drive the offset shaft 421 and the aluminum cap thereof to perform angular offset, so that the aluminum cap rotates around the central axis of the transfer rotating rod 42 as a center, and is transferred at a specific angle; the aluminum cap transfer clamp 47 is only required to be arranged at the transfer end point of the aluminum cap, and the aluminum cap can be clamped by the aluminum cap transfer clamp 47 and transferred to be mounted on the pipe body. Therefore, the aluminum cap can be driven to carry out discharging by only rotating the output end of the transfer driver 43 to reset and rotate, the discharging efficiency of the aluminum cap is high, the moving distance of the aluminum cap in the discharging process is shortened, the path of the aluminum cap to be moved is short, and the discharging time of the aluminum cap is shortened.

The movement transfer driver 48 is a well-known mechanism having a function of driving movement, such as a single or a combination of a robot, a cylinder, a moving carriage, a motor, a screw, or the like, as long as it directly or indirectly drives the movement of the aluminum cap transfer jig 47. The rotation transfer driver 43 is a well-known mechanism having a rotation driving function, for example, a motor, a combination of a motor and a speed reducer, or the like, and it is only necessary to directly or indirectly drive the rotation of the offset shaft 421. The output end of the aluminum cap limiting driver 44 can extend into the carrying tank 411 from any direction, so that the aluminum caps conveyed into the carrying tank 411 are limited, the falling speed of the aluminum caps in the carrying tank 411 can be limited, the discharging position of the aluminum caps can be coordinated with the rotating position of the offset shaft 421, and the situation that the offset shaft 421 does not reach during discharging of the aluminum caps is avoided. The aluminum cap stopper driver 44 is a known mechanism having a function of driving linear movement, and may be a mechanism that can move the linear movement end in the transport tank 411 in a resettable manner, such as a combination of a cylinder, a robot, a traveling carriage, a motor, and a screw.

The aluminum cap limit driver 44 can be divided into: an aluminum cap vertical limit driver 441 and an aluminum cap horizontal limit driver 442; the output end of the aluminum cap vertical limit driver 441 moves from bottom to top, and the output end of the aluminum cap vertical limit driver 441 passes through the bottom wall of the carrying tank 411, so that the output end of the aluminum cap vertical limit driver 441 is positioned between the two inner side walls of the carrying tank 411; the output end of the aluminum cap horizontal limit driver 442 transversely extends into one of the inner side walls of the carrying tank 411 and approaches or separates from the other inner side wall. The aluminum cap limiting driver 44 can be divided into an aluminum cap horizontal limiting driver 442 and an aluminum cap vertical limiting driver 441 according to the requirement, and is positioned at different positions of the carrying tank 411; for the aluminum cap vertical limit driver 441, the output end of the aluminum cap vertical limit driver 441 can extend out of the bottom wall of the carrying tank 411 from bottom to top, and the output end of the aluminum cap vertical limit driver 441 is positioned between the two inner side walls and can separate the aluminum cap from the middle section to the front end; for the aluminum cap horizontal limit driver 442, the output end of the aluminum cap horizontal limit driver 442 can extend from one inner sidewall of the carrying tank 411 to press the aluminum cap horizontally toward the other inner sidewall; in this way, the cooperation of the vertical limit driver 441 of the aluminum cap and the horizontal limit driver 442 of the aluminum cap can effectively separate the aluminum caps in the discharging process, the discharging process and the secondary discharging process. For example, when the aluminum cap is discharged, the output end of the aluminum cap vertical limit driver 441 is positioned between the aluminum cap to be discharged and the aluminum cap to be discharged, and the output end of the aluminum cap horizontal limit driver 442 compresses the secondary to be discharged; when the original to-be-discharged material is discharged, the output end of the aluminum cap vertical limit driver 441 is separated from the carrying tank 411, the original to-be-discharged material is discharged, and the output end of the aluminum cap vertical limit driver 441 extends out of the carrying tank 411; then, the output end of the aluminum cap horizontal limit driver 442 loosens the aluminum cap to be discharged for the first time, the aluminum cap to be discharged for the first time falls to the equal discharging position, and the output end of the cap horizontal limit driver compresses the new aluminum cap to be discharged for the second time; of course, the position sequence of the aluminum cap vertical limit driver 441 and the aluminum cap horizontal limit driver 442 can be adjusted according to the needs, and can be matched according to different numbers.

The offset shaft 421 may be disposed outside the carrying tank 411; in the preferred embodiment, the offset shaft 421 is rotated to extend into the carrier slot 411. The outer diameter of the offset shaft 421 can be designed to be smaller than the inner diameter of the carrying groove 411, and the aluminum cap is directly sleeved on the offset shaft 421 after falling, so that the accuracy of the aluminum cap sleeved on the offset shaft 421 is improved, and the blanking efficiency is improved.

Aluminum cap unloading mechanism still includes: an aluminum cap in-place induction device 45; the induction end of the aluminum cap in-place induction device 45 is positioned at the inclined lower end of the carrying tank 411; an aluminum cap in-place sensing device 45 is communicatively coupled to the rotary transfer drive 43. The aluminum cap in-place sensing device 45 is a well-known mechanism with a driving in-place sensing function, such as a laser in-place sensing device, an infrared sensing device, a contact sensing device and the like, and can feed back the aluminum cap to the system when passing through the inclined lower end of the carrying tank body 411, the system feeds back information to the rotary transfer driver 43, the offset shaft 421 is sleeved with the aluminum cap, and the rotary transfer driver 43 drives the rotary transfer rod 42 to rotate, so that the function of automatically starting the rotary transfer driver 43 after the aluminum cap is in place is realized.

Aluminum cap unloading mechanism still includes: an aluminum cap vibration plate 46; the offset shaft 421 is oriented at a first angle a1 or a second angle a2, and for the first angle a1, it can receive the aluminum cap from the transport tank 411 obliquely above; for the second angle a2, it is in a horizontally extending state or a vertically extending state, and thus, the discharging angle of the aluminum cap is in a horizontally extending state or a vertically extending state; therefore, when the aluminum cap is clamped by the aluminum cap transfer clamp 47, the aluminum cap can be installed at the end part of the pipe body at a regular angle, or the aluminum cap can be installed at the end part of the pipe body after being driven by the movement transfer driver 48 to rotate at a regular angle of 90 degrees, 180 degrees, 270 degrees and the like, so that the matching efficiency of the aluminum cap and the pipe body is improved. The rotary transfer driver 43 is a rotary cylinder. The rotary cylinder has two output states in which the shift shaft 421 of the transfer lever 42 is swung toward the inclined lower end of the transfer tank 411 in the initial state, and the shift shaft 421 of the transfer lever 42 is swung away from the transfer tank 411 in the output state. Therefore, the output end of the rotary cylinder only needs to reset under two states, the aluminum cap discharging transfer can be driven, the angle of each aluminum cap transfer is unchanged, the aluminum cap transfer is more stable, and the angle of the aluminum cap clamped by the follow-up clamp is unchanged.

Preferably, the pipe joint mounting device 05 includes: a joint preheating device, a joint conveying mechanism 56 and a joint discharging mechanism 57; joint preheating device includes: a joint heating stage 51, a joint heater 52, and a replenishing mechanism 53; the joint heating stage 51 is provided with a joint heating chamber 511; the joint heater 52 is installed at the joint heating stage 51, and a heating end of the joint heater 52 is used for heating the joint heating chamber 511; the replenishing mechanism 53 includes: a water replenishment container 531; the water replenishing container 531 is provided with a container cavity 5311; the output end of the container cavity 5311 is communicated with the joint heating cavity 511 through a supplementing pipeline 54 and is used for outputting fluid to the joint heating cavity 511 through liquid level difference; the joint transfer mechanism 56 is provided with a joint transfer jig 561 having a moving function, the joint transfer jig 561 moving between the discharge end of the joint discharge mechanism 57 and the joint heating table 51; the joint discharging mechanism 57 includes: a vibration transmission device 571, a joint discharge plate 572, a joint output driver 573, and a joint detection device 574; one side of the connector discharging plate 572 is provided with a connector receiving opening 5721; the output end of the vibration transmission device 571 is communicated with the joint receiving opening 5721; the output end of the connector output driver 573 is connected to the connector discharge plate 572 for driving the connector receiving opening 5721 to move out of engagement or alignment with the output end of the vibration transfer device 571, the connector transfer jig 561 moving past the connector receiving opening 5721; the splice detection device 574 is located above the splice receiving opening 5721.

The scheme provides a joint preheating device, and it has solved the heating that current joint is not enough even and needs frequent fluid replenishment's problem when water-bath heating. Specifically, the joint heating stage 51 can be used to receive a joint of a pipe body, a section of the joint being limited in the joint heating cavity 511; the joint heating cavity 511 is pre-filled with fluid, and the joint heater 52 can heat or preserve heat of the joint heating cavity 511, so that the temperature of the fluid is ensured to be always kept at a preset temperature, the joint is pre-heated in a specific environment, the joint is heated and softened, and the subsequent installation at the end part of the pipe body is facilitated; and the joint is transferred after the joint remains in the joint heating chamber 511 for a certain time; the joint is stained with the fluid in the joint heating cavity 511, and the liquid level of the joint heating cavity 511 is lowered after long-term use; in this regard, the output end of the water replenishment container 531 is communicated with the joint heating chamber 511, and the liquid level of the water replenishment container 531 may be preset to be equal to or higher than the liquid level of the joint heating chamber 511; when the liquid level of the joint heating cavity 511 changes, a difference is formed between the liquid level of the joint heating cavity 511 and the liquid level of the water supplementing container 531, the liquid level of the water supplementing container 531 before water supplementing is always higher than the liquid level of the joint heating cavity 511, and under the formation of the pressure difference, the pressure of the water supplementing container 531 is higher than the pressure of the joint heating cavity 511, so that the fluid of the water supplementing container 531 is automatically output to the joint heating cavity 511 under the action of the pressure, the pressure of the water supplementing container 531 and the pressure of the joint heating cavity 511 are equal, and the liquid level is kept the same; thus, the joint heating table 51 realizes the function of automatic water supplementing, solves the problem that the joint needs to be frequently started when being preheated, and has the characteristic of uniform heating caused by water bath heating.

The joint conveying mechanism 56 is provided with a joint conveying clamp 561, and by driving the joint conveying clamp 561 to move, the joint conveying clamp 561 can be arranged between the discharging end of the joint discharging mechanism 57 and the joint heating table 51, so that a joint output by the joint discharging mechanism 57 can be clamped and transferred to the joint heating table 51; specifically, the vibration transmission device 571 may be provided with a vibration plate, and vibration energy of the vibration transmission device 571 sequentially outputs the joints to the joint discharge plate 572; the connector discharge plate 572 receives connectors at one side of the connector receiving opening 5721; the joint detection device 574 can detect whether a joint is in place, whether a surface defect exists, whether a dimensional standard, etc.; subsequently, the output end of the joint output driver 573 can drive the joint discharging plate 572 to move, so that the joint receiving opening 5721 is deviated from the output end of the vibration transmission device 571 and is located within the movable range of the joint transmission fixture 561; the joint transfer jig 561 clamps the joint and then is placed in the joint heating chamber 511, and the output end of the joint output driver 573 is reset. Thus, the above steps are repeatedly executed, and the function of transferring the discharged material of the joint to the joint preheating device can be realized.

Body movable clamp subassembly still includes: a tube transfer jig 581; the joint discharging mechanism 57, the joint preheating device and the pipe body conveying clamp 581 are sequentially in linear distribution; the joint transfer mechanism 56 includes: a horizontal transfer synchronization plate 562, a joint elevating transfer device 563, a joint horizontal transfer device 564, and a joint transfer jig 561; the joint discharging mechanism 57, the joint preheating device and the pipe body conveying clamps 581 are sequentially distributed in a straight line, and the joint horizontal conveying device 564 can drive the horizontal conveying synchronous plate 562 to horizontally move so as to drive the pair of joint lifting conveying devices 563 to horizontally move, and the output end corresponding to each joint lifting conveying device 563 is connected with the joint conveying clamp 561; i.e. the two joint transfer jigs 561 are moved synchronously; when one of the joint transfer jigs 561 moves to the joint receiving opening 5721 of the vertically aligned joint discharging mechanism 57, the other joint transfer jig 561 moves synchronously to the vertically aligned joint heating chamber 511; subsequently, the joint elevating conveyor 563 is started, the joint elevating conveyor 563 drives the joint conveying jigs 561 to move downward, one joint conveying jig 561 clamps the joint of the joint receiving opening 5721, and the other joint conveying jig 561 clamps the preheated joint in the joint heating chamber 511; resetting the lifting conveying device; starting the joint horizontal conveying device 564 to drive the horizontal conveying synchronous plate 562 to horizontally move so that one joint conveying clamp 561 moves to the joint heating cavity 511 of the vertical alignment joint discharging mechanism 57, and the other joint conveying clamp 561 synchronously moves to the vertical alignment pipe conveying clamp 581; the joint elevating conveyor 563 is started, the joint elevating conveyor 563 drives the joint transfer jigs 561 to move downward, one joint transfer jig 561 places the joint of the joint receiving opening 5721 in the joint heating chamber 511, and the other joint transfer jig 561 mounts the preheated joint to the pipe body port held by the pipe body transfer jig 581. The joint elevating conveyor 563 and the joint horizontal conveyor 564 are reset, respectively; therefore, the steps are repeated, the synchronous carrying out of discharging, preheating and mounting can be realized, and the mounting efficiency of the connector and the pipe body is improved.

The joint heating chamber 511 sequentially includes, from top to bottom: a joint heating groove 5111 and a joint fixing groove 5112; the joint heating groove 5111 communicates with the joint fixing groove 5112; the joint heating table 51 is provided with a joint heating nip 512; the joint heating nip 512 is provided between the inner wall and the outer wall of the joint heating chamber 511 and/or between the inner wall and the outer wall of the joint fixing groove 5112; the heating end of the joint heater 52 is disposed in the joint heating nip 512. The joint heating tank 5111 can be used to contain a fluid; the joint fixing groove 5112 is used for fixing a joint, when the joint is inserted into the joint heating cavity 511, one end of the joint is limited in the joint fixing groove 5112 below, and the inner wall of the joint fixing groove 5112 can be attached to the outer side wall of the joint, so that the joint is limited. The joint heating clip groove 512 is disposed between the inner wall and the outer wall of the joint heating chamber 511 and/or between the inner wall and the outer wall of the joint fixing groove 5112, and can be used for accommodating the joint heater 52, and the joint heater 52 heats the inner wall and the side wall of the joint heating groove 5111 and/or the joint fixing groove 5112, so as to ensure that the internal temperature and the external temperature are consistent, avoid heat loss, and heat the fluid of the joint heating groove 5111.

The output end of the supplementing pipeline 54 is provided with a fluid inlet joint 541; the fluid inlet fitting 541 communicates with the fitting fixing groove 5112. The fluid inlet joint 541 is communicated with the joint fixing groove 5112, so that the fluid can be directly output to the joint fixing groove 5112, the liquid level of the fluid rises from bottom to top, the joint fixing groove 5112 is filled with the fluid, the fluid can be directly transferred to the joint heating groove 5111 after being input into the joint fixing groove 5112, the fluid can be ensured to fill the whole joint heating cavity 511, and the fluid can be stably supplemented; and the position of the joint can be kept stable based on the fact that the joint fixing groove 5112 has limited the lower end of the joint.

Two sides of the joint heating cavity 511 are respectively provided with a joint heating clamping groove 512; fluid inlet fitting 541 is located between the two fitting heating clip slots 512. The joint heating clamping groove 512 is positioned at two sides of the joint heating groove 5111, namely, joint heaters 52 can be arranged at two sides of the joint heating groove 5111, and the joint heaters 52 can heat the joint heating groove 5111 at two sides at the same time, so that the heating efficiency of the fluid is improved, the heating time is shortened, the heat loss of the fluid is reduced, and the heating uniformity is improved; meanwhile, after the fluid is introduced into the connector 541 to output the fluid, the connector heater 52 is arranged at the front and rear positions, so that the fluid can be heated in time, the influence of the temperature of the input fluid on the heating temperature is reduced, and the heating uniformity of the connector is kept.

Joint preheating device still includes: a temperature detection device 55; the temperature detecting device 55 is mounted on the joint heating stage 51. The temperature detecting device 55 can be used to detect the temperature of the fluid in the joint heating stage 51 or directly contact the joint surface, thereby recognizing the temperature of the fluid or the surface temperature of the joint in real time; the temperature detecting device 55 may be communicatively connected to the joint heater 52, and may be capable of feeding back temperature to the joint heater 52 in real time, so that the joint heater 52 may control heating according to the real-time temperature.

The replenishing mechanism 53 includes: a liquid level switch 532; the liquid level switch 532 is mounted to the container cavity 5311; the input end of the container cavity 5311 is provided with a container replenishment valve 533. The container cavity 5311 is provided with a well-known level switch 532 that can be used to identify the level of the container cavity 5311, which can be communicatively coupled to the container make-up valve 533; when the liquid level of the container cavity 5311 is lower than the preset value, the liquid level switch 532 controls the container replenishing valve 533 to be opened, the input end of the container cavity 5311 can be filled with fluid, the liquid level of the container cavity 5311 reaches the preset position through the new fluid, and the liquid level of the preset position is higher than the liquid level of the joint heating cavity 511, so that under the action of the liquid level difference, the container cavity 5311 automatically supplements water to the joint heating cavity 511, and the automatic water replenishing function of the water replenishing container 531 is realized.

Preferably, the joint compressing device 06 comprises: a pressing base 61, a pressing top plate 62, a pressing guide post 63, a multidirectional lifting plate 64, a lifting driver 65 and a joint pressing assembly 66; the pressing top plate 62 is arranged above the pressing base 61; the plurality of compaction guide columns 63 are vertically arranged, one end of each compaction guide column 63 is connected to the compaction top plate 62, and the other end of each compaction guide column 63 is connected to the compaction base 61; the multi-direction lifting plate 64 is provided with a transverse lifting section 641 and a longitudinal lifting section 642; both the transverse elevation 641 and the longitudinal elevation 642 intersect in the middle; two ends of the transverse lifting section 641 and one end of the longitudinal lifting section 642 are respectively sleeved on the compaction guide post 63 in a lifting and moving manner; the other end of the longitudinal lifting section 642 is provided with a pressing mounting part 643; the output end of the lifting driver 65 is connected to the multi-directional lifting plate 64 and is used for driving the multi-directional lifting plate 64 to move up and down; the joint hold-down assembly 66 includes: a lifting press plate 661, a joint press head 662, and a joint vibrator 663; the lifting pressing plate 661 is connected to the pressing mounting part 643; the joint pressure head 662 is installed on the lifting pressure plate 661 and extends out below the lifting pressure plate 661; the joint vibrator 663 is attached to the lifting platen 661.

This scheme provides a joint closing device 06 of body, and it has solved the device and has rocked too big problem that leads to the stability to descend when adopting vibration compaction to connect. Specifically, in the initial state, the joint 003 has been previously installed at the end of the pipe body 001; the number of the compaction guide posts 63 is multiple, and the compaction guide posts are vertically distributed; the upper end of the single compaction guide post 63 is connected with a compaction top plate 62, and the lower end is connected with a compaction base 61; the multiple directional ends of the multi-directional lifting plate 64 are respectively connected with the compaction guide posts 63 at corresponding positions; the multi-directional elevating plate 64 is provided with a transverse elevating section 641 and a longitudinal elevating section 642, both of which intersect in the middle, so that the end portions of both of them form a plurality of directional ends of the multi-directional elevating plate 64, respectively; two ends of the transverse lifting section 641 are respectively sleeved on the compression guide post 63, and one end of the longitudinal lifting section 642 is sleeved on the compression guide post 63; thus, the multi-direction lifting plate 64 is sleeved on the compression guide post 63 in three directions; when the output end of the lifting driver 65 drives the multidirectional lifting plate 64 to move in a lifting manner, the compaction mounting part 643 at the other end of the longitudinal lifting section 642 simultaneously provides guiding effect by the compaction guide posts 63 in three directions during lifting, so that the lifting stability of the compaction mounting part 643 is ensured, the compaction mounting part 643 drives the lifting pressing plate 661 to move downwards, so that the joint pressure head 662 of the lifting pressing plate 661 approaches to the joint below until the joint pressure head 662 compacts the joint at the end part of the pipe body; at this time, the joint vibrator 663 located in the elevating platen 661 is started, the joint vibrator 663 vibrates, and the elevating platen 661 is vibrated to drive the joint indenter 662 to vibrate, and the joint indenter 662 can compact the joint to the end of the pipe body under vibration. And because the multidirectional lifting plate 64 is limited by the pressing guide post 63 at the multidirectional end, the joint vibrator 663 is only connected to one direction end of the multidirectional lifting plate 64, so that the influence of the vibration of the joint vibrator 663 on the multidirectional lifting plate 64 can be reduced, the influence of the vibration on the joint pressing device 06 is reduced, and the stability during vibration compaction is improved. The lift actuator 65 is a well-known mechanism having a function of driving lift, such as a cylinder, an oil cylinder, or the like. The joint hold-down assembly 66 includes: depressing the guide post 664; the pressing mounting portion 643 is provided with guide side portions 6431 in both end directions of the lateral lifting section 641; the pressing guide post 664 is installed at the guide side 6431; one end of the pressing guide post 664 is connected to the lifting pressing plate 661; the joint indenter 662 is located between the side hold down guide posts 664. The compression mounting portions 643 at both ends are parallel to the length direction of the transverse lifting section 641, the pressing guide posts 664 are disposed in the parallel direction at both ends of the transverse lifting section 641, and have a limiting effect on the compression mounting portions 643 of the lifting press plates 661, the joint pressure head 662 is disposed between the pressing guide posts 664 at both sides, and the pressing stability of the joint pressure head 662 is further improved.

The joint hold-down assembly 66 includes: a pressing movable top plate 665 and a pressing buffer 666; the lower end of the joint vibrator 663 is arranged on the lifting pressing plate 661; the pressing mounting portion 643 is provided with a vibration clearance opening 6432; the joint vibrator 663 passes through the vibration clearance opening 6432, and a gap is formed between the outer side wall of the joint vibrator 663 and the inner wall of the vibration clearance opening 6432.

Joint closing device 06 still includes: a lower limit buffer assembly 67; the lower limit buffer assembly 67 includes: a lower limit buffer frame 671 and a lower limit buffer 672; preferably, the pipe body transferring device 02 includes: a tube blanking mechanism 24, a tube conveying plate 25 and a tube conveying driving assembly 27; body movable clamp subassembly still includes: a pipe body transfer jig 26; body mounting fixture subassembly still includes: rotating the clamp 22; the pipe body blanking mechanism 24 is arranged at the tail end of the conveying installation base 23; the reinforcement clamp assembly 31 is mounted on the pipe blanking mechanism 24; the plurality of tube movable clamp assemblies are sequentially arranged and mounted on the tube conveying plate 25; the pipe body conveying driving assembly 27 is mounted on the conveying mounting base 23; the output end of the pipe conveying driving assembly 27 is connected with the pipe conveying plate 25 and is used for driving the pipe conveying plate 25 to move horizontally, and the pipe movable clamp assembly is vertically aligned with the reinforcing clamp assembly 31 or the pipe blanking mechanism 24 before and after moving; the rotary jig 22 includes: a fixed rotary finger cylinder 221 and a fixed rotary grip 222; the output end of the fixed rotary finger cylinder 221 is connected to the fixed rotary gripper 222, and is used for driving the fixed rotary gripper 222 to rotate, so as to drive the fixed rotary gripper 222 to approach or deviate from the vertical direction of the clamping opening of the pipe body conveying clamp 26.

The technical scheme provides a pipe conveying device 02, which solves the problem that a plurality of drivers are needed to be used for driving a pipe to be transferred between different processing devices in the existing pipe processing process.

Specifically, the transfer mounting base 23 can mount the rotary jig 22 to each pipe body machining device; the pipe body blanking mechanism 24 is arranged at the tail end of the arrangement direction of the pipe body processing device, and can be used for blanking the pipe body, and can be a known blanking device as long as the blanking of the pipe body is realized; the pipe conveying driving assembly 27 drives the pipe conveying plate 25 to horizontally move, and the plurality of pipe movable clamp assemblies on the pipe conveying plate 25 are driven to synchronously move, so that each pipe movable clamp assembly moves to the rotary clamp 22 vertically aligned with the vertical direction; before the pipe body moves to the rotary clamp 22, the fixed rotary finger cylinder 221 of the rotary clamp 22 drives the fixed rotary clamp 222 to rotate, so as to drive the fixed rotary clamp 222 to deviate from the vertical direction of the clamping opening of the pipe body conveying clamp 26, and the pipe body clamped by the pipe body conveying clamp 26 can normally pass through the vertical position of the fixed rotary clamp 222 because the fixed rotary clamp 222 deviates from the vertical direction of the clamping opening of the pipe body conveying clamp 26 to be reached; after the pipe body transferring clamp 26 moves to be vertically aligned with the rotating clamp 22, the fixed rotating finger cylinder 221 drives the fixed rotating clamp 222 to rotate, so that the fixed rotating clamp 222 rotates to be close to the vertical direction of the clamping opening of the pipe body transferring clamp 26, and the fixed rotating clamp 222 clamps the pipe body; thus, the scheme can realize the clearance treatment of the fixed rotary clamping hand 222 through the fixed rotary finger air cylinder 221, so that the pipe conveying driving assembly 27 is used as a single driving source to control the movement of the plurality of pipe conveying clamps 26, and the problem that a plurality of drivers are required to be used for driving the pipe to be transferred between different processing devices in the existing pipe processing process is solved.

The tube transfer drive assembly 27 is a well known mechanism having a function of driving horizontal movement, such as a cylinder, a traveling carriage, a robot, or a combination of a motor and a screw, etc.

The pipe body transfer jig 26 includes: a movable rotating finger cylinder 261 and a movable rotating grip 262;

the output end of the movable rotary finger cylinder 261 is connected to the movable rotary clamping hand 262 for driving the movable rotary clamping hand 262 to rotate so as to drive the movable rotary clamping hand 262 to approach or deviate from the vertical direction of the clamping opening of the rotary clamp 22. The present solution preferably uses a rotating finger cylinder for both the rotating gripper 22 and the tubular body transfer gripper 26; for the rotary clamp 22, when the pipe body conveying clamp 26 moves to the front, the fixed rotary finger cylinder 221 of the rotary clamp 22 can drive the movable rotary clamp 262 to rotate so as to deviate from the vertical direction after the clamping opening of the pipe body conveying clamp 26 is reached, so that the clamped pipe body can normally pass through; after the pipe body passes, the fixed rotary finger cylinder 221 drives the fixed rotary clamping hand 222 to rotate to clamp the pipe body; for the pipe conveying clamp 26, after the pipe is clamped by the rotary clamp 22, the movable rotary finger cylinder 261 of the pipe conveying clamp 26 drives the movable rotary clamp 262 to deviate from the vertical direction of the clamping opening of the rotary clamp 22, so that the pipe conveying driving assembly 27 is started and drives the pipe conveying plate 25 to move, thereby driving the pipe conveying clamp 26 to move to different pipe machining devices, and allowing the pipe conveying clamp 26 to move and clamp the pipe conveying of another pipe machining device in the pipe machining process of a certain pipe machining device, the pipe conveying clamp 26 does not need to wait in situ, and the conveying of each pipe machining device is independent and is not influenced; when the pipe machining device finishes machining the pipe, a new pipe conveying clamp 26 arrives, so that the effect of conveying the pipe without intervals is achieved.

The pipe body conveying device 02 further includes: a tubular body transfer guide 28; one side of the pipe conveying guide plate 28 is provided with a pipe guiding edge 281; the body guide edge 281 extends in the conveying direction of the rotary jig 22, and the body guide edge 281 extends laterally to pass through the nip vertical position of the rotary jig 22.

Body mounting fixture subassembly still includes: rotating the clamp 22; the rotary jig 22 includes: a clamping fixed front plate 223, a clamping fixed rear plate 224, a clamping fixed connecting arm 225, a fixed telescopic driving cylinder 226 and a fixed telescopic clamping hand 227; the clamping fixed front plate 223 and the clamping fixed rear plate 224 are respectively provided with a fixed telescopic driving cylinder 226, and the output end of the fixed telescopic driving cylinder 226 drives the fixed telescopic clamping hands 227 to move in a telescopic way, so that the fixed telescopic clamping hands 227 on two sides are driven to move in a telescopic way to move in opposite directions, and the clamping opening formed by the fixed telescopic clamping hands 227 between the front position and the rear position is enlarged or contracted;

the pipe body conveying device 02 further includes: and a storage compartment 29. The storage compartment 29 is internally provided with a hollow groove body 291 with a storage function; the storage partition 29 is provided with a storage opening 292 toward the pipe body conveying clamp 26, and the storage opening 292 exposes the hollow groove 291;

the tube transfer drive assembly 27 includes: a tube conveying driver 271, a tube conveying driving gear 272, and a tube conveying rack 273; the output end of the pipe conveying driver 271 is connected with a pipe conveying driving gear 272 for driving the pipe conveying driving gear 272 to rotate, and the pipe conveying driving gear 272 is meshed with a pipe conveying rack 273; one of the pipe conveying driver 271 and the pipe conveying rack 273 is mounted to the conveying mounting base 23, and the other is mounted to the pipe conveying plate 25. A function of driving the plurality of tube conveying jigs 26 to move by a single driving source can be realized.

Preferably, the pipe body assembling device 07 includes: a movable upper press plate 71, a fixed lower press plate 72, an assembly clamping seat 73, an assembly clamping block 74, a clamping driving assembly 75 and a compaction driving assembly 76; the movable upper pressure plate 71 is arranged above the fixed lower pressure plate 72 in a relatively liftable manner; the assembling clamp seat 73 is arranged on the fixed lower pressure plate 72; the assembly clamping seat 73 is provided with a plurality of clamping movable grooves 731 around the center of the middle part, the assembly clamping blocks 74 are respectively movably arranged in the clamping movable grooves 731 and move towards the direction away from or close to the middle part of the assembly clamping seat 73, and one end of the assembly clamping block 74 away from the middle part of the assembly clamping seat 73 is provided with a clamping block driving inclined plane 741; a plurality of assembling clamp blocks 74 form a pipe body riveting port 742 at one end close to the middle of the assembling clamp seat 73; the assembly clamp block 74 is provided with a return elastic slot 743; the gripping drive assembly 75 includes: the tilt driving block 751, the reset limiting piece 752 and the reset elastic piece 753; the tilt driving block 751 is mounted on the movable upper platen 71, and the tilt driving block 751 is provided with an upper pressing inclined surface 7511; the reset limiting piece 752 is limited in the clamp movable groove 731 and is positioned in the reset elastic groove 743; one end of the reset elastic piece 753 is contacted with the reset limiting piece 752, and the other end of the reset elastic piece 753 is contacted with the inner wall of the reset elastic groove 743, so that the clamp block driving inclined plane 741 is contacted with the upper pressing inclined plane 7511;

The pinch drive assembly 76 includes: a compaction plate 761 and a compaction head 762; the movable upper pressure plate 71 is provided with a pressing opening 711 above the pipe body riveting interface 742; the compaction plate 761 is arranged above the movable upper pressing plate 71 in a lifting manner; the compaction head 762 is installed below the compaction plate 761, and the compaction head 762 is located at the pressing opening 711; the compacting plate 761 drives the movable upper press plate 71 to move downward.

This scheme provides a body assembly device 07, and it has solved current body and has placed the problem that needs the compaction respectively behind joint and the aluminium cap in advance. Before the pipe body is conveyed to the pipe body assembling device 07, a joint is preset at the end part of the pipe body, and an aluminum cap is arranged at the outer side of the end part; when the pipe body moves to the joint mounting device, the pipe body can be placed at the pipe body riveting opening 742 and can enter from the lower part of the fixed lower pressure plate 72, so that the position of the aluminum cap is positioned at the pipe body riveting opening 742, and the joint is positioned in the lower pressure opening 711; the compacting plate 761 can be driven to move downwards in a well-known manner, such as a press, etc., the compacting plate 761 drives the compacting head 762 to move downwards, so that the compacting head 762 extends into the pressing opening 711 and contacts the joint at the end of the pipe body, the joint is compacted downwards at the end of the pipe body, and the lower end of the joint can be fully contacted with the inner wall of the pipe body, so that the contact area between the joint and the pipe body is increased; for some embodiments, the outer diameter of the lower end of the connector can be designed to be slightly smaller than that of the upper end, so that when the connector is pressed downwards, the upper end with the larger outer diameter can deform to a certain extent and then be positioned in the pipe body, and the combination degree of the connector and the pipe body is improved. Simultaneously (or subsequently), when the compaction plate 761 continues to move downwards, the compaction plate 761 moves to abut against the movable upper pressing plate 71, so that the movable upper pressing plate 71 is driven to move downwards continuously; the downward movement of the movable upper platen 71 drives the tilting drive block 751 to move downward; the inclined driving block 751 is provided with an upper pressing inclined surface 751, and in the descending process, the upper pressing inclined surface 751 is attached to a clamping block driving inclined surface 741 of the assembly clamping block 74, and the clamping block driving inclined surface 741 moves along the inclined direction, so that the assembly clamping block 74 is driven to move horizontally in the clamping movable groove 731; when the clamping block driving inclined plane 741 guides the assembling clamping block 74 to move towards the middle part of the assembling clamping seat 73, the pipe body riveting opening 742 can be adjusted to be reduced, the clamping force of the pipe body riveting opening 742 is increased along with the increase of the falling distance of the movable upper pressing plate 71, and the pipe body riveting opening 742 can further drive the aluminum cap, the pipe body and the joint to rivet, so that the aluminum cap, the pipe body and the joint are combined into a whole, and the pipe body is assembled. Therefore, the scheme can realize the combination of the aluminum cap, the pipe body and the joint into a whole by driving the compaction plate 761 to move downwards in a unidirectional manner, thereby effectively shortening the assembly time and the procedure of the pipe body and improving the processing efficiency of the pipe body. When the assembly clamp block 74 moves in the middle direction away from the assembly clamp seat 73, the pipe body riveting interface 742 can be adjusted to be increased, so that the clamping of the pipe body and the aluminum cap is gradually released; meanwhile, in the pressing down process of the movable upper pressing plate 71, the reset elastic piece 753 is pressed by the inner wall of the reset elastic groove 743 and the reset limiting piece 752 together, and the two ends of the reset elastic piece 753 are in a contracted state, so that the assembly clamping block 74 and the inclined driving block 751 can keep contact between inclined planes; similarly, when the compaction plate 761 is reset upwards, the reset elastic member 753 can be restored elastically, so that the assembly clamping block 74 can be driven to reset, the inclined driving block 751 can be driven to reset by the assembly clamping block 74, and the movable upper pressing plate 71 can be driven to reset upwards. Therefore, the joint installation device of the scheme can realize the fixation of the aluminum cap and the joint of the pipe body only by driving the compaction plate 761 to move back and forth, and can effectively improve the processing efficiency of the pipe body.

The fixed lower pressure plate 72 is provided with a lifting guide groove 721; the tilt driving block 751 is lifted up and down in the lift guide groove 721. When the movable upper pressure plate 71 moves up and down, the belt can drive the inclined driving block 751 to lift in the lifting guide groove 721, the lifting guide groove 721 can position the inclined driving block 751 on one hand, the upper pressure inclined surface 751 of the inclined driving block 751 gradually increases the outer diameter of the lower end of the inclined driving block 751 along the height direction or gradually decreases the outer diameter of the lower end of the inclined driving block 751 along the height direction, the small diameter end of the inclined driving block 751 can move in the lifting guide groove 721 until the large diameter end is gradually positioned in the lifting guide groove 721, and therefore the fixed lower pressure plate 72 is limited; on the other hand, the inner wall of the elevation guide groove 721 can enhance the guide effect on the inclined driving block 751, thereby preventing the elevation of the inclined driving block 751 from being deviated.

The outer diameter of the lower end of the inclined driving block 751 is gradually increased from bottom to top and is abutted against the notch of the lifting guide groove 721 at the descending terminal point so as to limit the inclined driving block 751 to continuously move downwards; part of the side surface of the inclined driving block 751 is attached to the inner wall of the elevation guide groove 721.

When the inclined driving block 751 descends, it can attach the side surface to the inner wall of the elevation guide groove 721, so that the elevation guide action of the inclined driving block 751 is performed by the inner wall of the elevation guide groove 721; when the plurality of inclined driving blocks 751 of the plurality of movable upper press plates 71 are simultaneously limited to move in the different lifting guide grooves 721 of the fixed lower press plates 72, the plurality of inclined driving blocks 751 can be ensured to synchronously move, the movable track of the clamping movable grooves 731 is close, the clamping pressure of the pipe body riveting port 742 on the pipe body can be uniform, and the local deformation of the pipe body caused by the local concentration of riveting stress is avoided. Meanwhile, the outer diameter of the lower end of the inclined driving block 751 is gradually increased from bottom to top, the smaller outer diameter can normally pass through the lifting guide groove 721 in the descending process, and the larger outer diameter can be limited at the notch of the lifting guide groove 721, so that the positioning effect on the descending terminal point of the inclined driving block 751 is achieved, the inclined driving block 751 is prevented from excessively descending, and the pipe body is prevented from being crushed.

The compaction plate 761 can be arranged on the movable upper pressing plate 71, and the compaction plate 761 can drive the movable upper pressing plate 71 to synchronously lift and move; thereby driving the compacting head 762 and the tilting driving block 751 to synchronously move; in one embodiment, the compression drive assembly 76 may preferably be assembled sequentially to the tube fitting and the aluminum cap;

after the compacting plate 761 moves to move the compacting head 762 downward to press the opening 711, the movable upper pressing plate 71 is contacted and driven to move downward. The compaction plate 761 and the movable upper pressing plate 71 are in a separated state, the compaction plate 761 moves downwards to drive the compaction head 762 to move downwards, the compaction head 762 moves to extend into the lower pressing opening 711, and the compaction head 762 firstly presses the joint on the end part of the pipe body; then, the compacting plate 761 moves downward, contacts and drives the movable upper pressing plate 71 to move downward, and the clamping opening of the pipe body riveting opening 742 is gradually reduced, so that the aluminum cap of the pipe body, the pipe body and the joint are riveted, and the three are combined into a whole.

Preferably, the pipe body assembling device 07 further includes: a lift drive assembly 78; the lift drive assembly 78 includes: a lifting chassis 781, a lifting top frame 782, lifting guide posts 783, lifting plates 784, and lifting drives 786; body mounting fixture subassembly still includes: lifting the clamp 785; the lifting top frame 782 is mounted on the fixed lower pressure plate 72, and the lifting bottom frame 781 is disposed below the lifting top frame 782; the upper end of the lifting guide post 783 is connected to the lifting top frame 782, and the lower end of the lifting guide post 783 is connected to the lifting bottom frame 781; the lifting plate 784 is sleeved on the lifting guide post 783 in a lifting and moving manner; the lifting clamp 785 is mounted to the lifting plate 784 and vertically aligned with the body rivet hole 742; the output end of the lifting driver 786 is connected to the lifting plate 784, and is used for driving the lifting plate 784 to move up and down and driving the lifting clamp 785 to move in a direction away from or close to the pipe body riveting hole 742; body movable clamp subassembly still includes: the body transfer jig 701, the body transfer jig 701 is vertically aligned with the lifting jig 785. The lifting guide posts 783 are mounted between the lifting bottom frame 781 and the lifting top frame 782; when the pipe body is required to be assembled, the lifting driver 786 can be started, the lifting driver 786 drives the lifting plate 784 to move up and down, so that the lifting clamp 785 of the lifting moving plate is driven to move up and down, the pipe body, the aluminum cap and the connector of the pipe body are adjusted to move up and down, the pipe body finally rises to the pipe body riveting opening 742 at one end of the aluminum cap, and the connector is finally located under the compacting head 762. After the lifting clamp 785 clamps the pipe body to rise, the pipe body conveying clamp 701 clamps the pipe body; at this time, the lifting clamp 785 can be released from the clamping opening, and then the lifting clamp 785 is driven to be adjusted to move downwards by the lifting driver 786, so that the lifting clamp 785 descends towards the direction far away from the end of the pipe body; the lifting clamp 785 can clamp the pipe again, and the lifting driver 786 drives the lifting clamp 785 to lift upwards again, so that the pipe with larger length can be lifted upwards continuously, and the pipe processing with different lengths can be adapted.

Body assembly device 07, still include: a compacting support assembly 79; the compacting support assembly 79 includes: a compaction support table 791 and a compaction linear drive 792; the compaction support table 791 is arranged below the pipe body riveting port 742; the top surface of the compaction supporting table 791 is provided with a compaction supporting surface 7911, and the side surface is provided with a pipe wall supporting groove 7912 which extends vertically; the output end of the compaction linear actuator 792 is connected to the compaction support table 791 for driving the compaction support table 791 to move linearly. The compaction linear driver 792 can drive the compaction supporting table 791 to linearly move, so that the compaction supporting table 791 is driven to move to be propped against the pipe body, and the pipe body, the aluminum cap and the joint have supporting effects; specifically, the upper surface of the compaction support table 791 is provided with a compaction support surface 7911, the compaction support surface 7911 can be abutted under the joint, when the compaction head 762 is downward, the lower side of the outer end cover of the joint can be abutted against the compaction support surface 7911, and the compaction head 762 presses the joint against the compaction support surface 7911 based on the lifting fixture 785 to clamp the pipe body; in some embodiments, the compacting support surface 7911 may also be caused to lift the bottom surface of the aluminum cap upward; the compacting support surface 7911 can provide a positioning function for the downward pressing of the joint, so that the joint is prevented from being crushed; the pipe wall supporting groove 7912 on the side surface of the compaction supporting table 791 can be clamped on the pipe body at the outer side, and the pipe body is limited in the pipe wall supporting groove 7912, so that the pipe body keeps vertical orientation in the pipe wall supporting groove 7912, and the problem that one end of the pipe body is bent downwards due to excessive weight is avoided.

The output of the linear compaction driver 792 drives the compaction support table 791 horizontally such that the compaction support table 791 is above the lifting clamp 785 and the horizontal surface of the bottom of the compaction support table 791 is in contact with the horizontal surface of the top of the clamp of the lifting clamp 785. The compaction support table 791 is arranged between the joint and the lifting clamp 785, and the compaction linear driver 792 drives the compaction support table 791 to horizontally move, and the compaction support surface 7911 horizontally moves to the lower part of the joint; the compaction support surface 7911 on the upper surface of the compaction support table 791 lifts the outer end surface of the joint upward to provide a compacted support surface for the joint; the lower surface of the compaction supporting table 791 can be in horizontal contact with the upper surface of the clamping opening of the lifting clamp 785, the compaction supporting table 791 can provide a positioning function for the lifting of the lifting clamp 785, and can provide positioning for the upward movement of the lifting clamp 785, so that the aluminum cap can be ensured to be accurately conveyed to the pipe body riveting opening 742, and the dislocation of the aluminum cap is prevented.

The application based on the pipe body processing system is applied to a pipe body assembling process, the inner side of the end part of the pipe body 001 assembled by the pipe body assembling process is provided with a joint 003, and the outer side of the end part is sleeved with an aluminum cap 002.

The technical principle of the present solution is described above in connection with the specific embodiments. The description is only intended to explain the principles of the present solution and should not be construed in any way as limiting the scope of the present solution. Based on the explanations herein, other embodiments of the present solution will be apparent to those skilled in the art without undue burden, and such modifications will fall within the scope of the present solution.

Claims

1. A pipe body machining system, comprising: the pipe joint comprises a conveying installation base, a pipe conveying device, an aluminum cap installation device, a pipe preheating device, a pipe joint installation device, a joint compacting device and a pipe assembly device;

the aluminum cap mounting device, the pipe body preheating device, the pipe body joint mounting device, the joint compacting device and the pipe body assembling device are sequentially mounted on the conveying mounting base; the conveying installation base is provided with a pipe body fixing clamp assembly for clamping the pipe body;

the pipe body conveying device is provided with a movable pipe body clamp assembly which is movably adjusted and is used for sequentially conveying the pipe body to the aluminum cap mounting device, the pipe body preheating device, the pipe body joint mounting device, the joint pressing device and the pipe body assembling device;

the aluminum cap mounting device is used for taking out the aluminum cap and sleeving the aluminum cap outside the end part of the pipe body;

the pipe body preheating device is used for extending a preheating rod into the end part of the pipe body and heating the end part of the pipe body through the preheating rod;

the pipe body joint installation device is used for taking out the joint and installing the joint on the inner side of the end part of the pipe body;

the joint compacting device is used for compacting the joint on the inner side of the end part of the pipe body through the joint pressing head under the vibration action of the joint vibrator;

The pipe body assembling device is used for compacting the joint at the end part of the pipe body and riveting and fixing the aluminum cap, the joint and the pipe body through the pipe body riveting opening; the pipe body assembling device includes: the device comprises a movable upper pressing plate, a fixed lower pressing plate, an assembly clamping seat, an assembly clamping block, a clamping driving assembly, a compression driving assembly and a lifting driving assembly; the movable upper pressing plate is arranged above the fixed lower pressing plate in a lifting manner; the assembly clamping seat is arranged on the fixed lower pressing plate; the assembly clamping seat takes the middle part as the circle center to encircle a plurality of clamping movable grooves, the assembly clamping blocks are respectively movably arranged in the clamping movable grooves and move towards the direction away from or close to the middle part of the assembly clamping seat, and clamping block driving inclined planes are arranged at one ends of the assembly clamping blocks away from the middle part of the assembly clamping seat; the plurality of assembling clamping blocks form a pipe body riveting interface at one end close to the middle part of the assembling clamping seat; the assembly clamping block is provided with a reset elastic groove;

the clamping driving assembly comprises: the device comprises an inclined driving block, a reset limiting piece and a reset elastic piece;

the inclined driving block is arranged on the movable upper pressing plate and is provided with an upper pressing inclined surface; the reset limiting piece is limited in the clamp movable groove and is positioned in the reset elastic groove; one end of the reset elastic piece is contacted with the reset limiting piece, and the other end of the reset elastic piece is contacted with the inner wall of the reset elastic groove, so that the clamp splice driving inclined plane is contacted with the upper pressing inclined plane;

The compression drive assembly includes: a compacting plate and a compacting head;

the movable upper pressing plate is provided with a pressing opening above the pipe body riveting interface; the compaction plate is arranged above the movable upper pressing plate in a lifting manner; the compaction head is arranged below the compaction plate and is positioned at the downward pressing opening; the compaction plate drives the movable upper pressing plate to move downwards;

the lift drive assembly includes: the lifting device comprises a lifting underframe, a lifting top frame, lifting guide posts, lifting plates and a lifting driver;

the pipe body fixing clamp assembly positioned on the pipe body assembling device further comprises: lifting the clamp;

the lifting top frame is arranged on the fixed lower pressing plate, and the lifting bottom frame is arranged below the lifting top frame; the upper end of the lifting guide post is connected with the lifting top frame, and the lower end of the lifting guide post is connected with the lifting bottom frame; the lifting plate is sleeved on the lifting guide post in a lifting and moving manner; the lifting clamp is arranged on the lifting plate and vertically aligned with the pipe body riveting port;

the output end of the lifting driver is connected with the lifting plate and used for driving the lifting plate to move up and down and driving the lifting clamp to move in a direction away from or close to the pipe body riveting interface;

The pipe body movable clamp assembly comprises: a pipe body conveying clamp; the tubular body transfer gripper is vertically aligned with the lifting gripper.

2. A pipe machining system according to claim 1, wherein said pipe fixing jig assembly comprises: reinforcing the clamp assembly;

the reinforcing fixture component is arranged on at least one of the pipe conveying device, the aluminum cap mounting device, the pipe preheating device, the pipe joint mounting device, the joint compressing device and the pipe assembling device;

the two reinforcing clamp assemblies are arranged in front-back opposite directions; the reinforcement clip assembly includes: the device comprises a reinforcing clamping seat, a reinforcing clamping plate, a reinforcing limiting plate and a reinforcing driver;

the reinforcing clamping plate is arranged on one side of the reinforcing clamping seat; the reinforcing clamping plates at the front and rear positions are respectively provided with reinforcing concave parts with opposite openings; the reinforcing limiting plate is arranged above the reinforcing clamping seat; the reinforcing limiting plates at the front and rear positions are respectively provided with U-shaped reinforcing limiting openings with opposite openings; the diameter length of the U-shaped reinforcing limiting opening is gradually reduced from the outer side to the inner side, and the reinforcing concave part is vertically aligned with the inner side of the U-shaped reinforcing limiting opening; the output end of the reinforcing driver is connected with the reinforcing clamping seat and is respectively used for driving the reinforcing clamping seat to horizontally move in opposite directions, so that the two U-shaped reinforcing limiting openings are abutted to form reinforcing limiting openings, and the two reinforcing concave parts are abutted to form reinforcing clamping grooves; the pipe body movable clamp assembly comprises: and the clamping opening of the pipe body conveying clamp is vertically aligned with the reinforcing clamping groove.

3. A pipe machining system according to claim 2, wherein the pipe preheating device comprises: a preheating rod and a preheating drive assembly;

the preheating rod is arranged above the reinforcing clamping groove; the output end of the preheating driving assembly is connected with the preheating rod and used for driving the preheating rod to move up and down.

4. A pipe machining system according to claim 1, wherein the aluminum cap mounting means comprises: an aluminum cap blanking mechanism, an aluminum cap transferring clamp and a moving transferring driver;

the aluminum cap blanking mechanism comprises: an aluminum cap blanking frame, a transfer rotating rod, a rotary transfer driver and an aluminum cap limiting driver;

the aluminum cap blanking frame is provided with a conveying groove body which is obliquely arranged; the transfer rotating rod is provided with an offset shaft which is used for being sleeved; the output end of the rotary transfer driver is connected with the transfer rotating rod and is used for driving the transfer rotating rod to rotate in a resetting manner so that the offset shaft rotates to be far away from or towards the inclined lower end of the carrying groove body; the pipe body movable clamp assembly comprises: a pipe body conveying clamp;

the output end of the moving and transferring driver is connected with the aluminum cap transferring clamp and is used for driving the aluminum cap transferring clamp to horizontally move and lift and move so as to drive the aluminum cap transferring clamp to move between the offset shaft and the clamping opening of the pipe body conveying clamp;

The fixed end of the aluminum cap limiting driver is arranged on the aluminum cap blanking frame; the output end of the aluminum cap limit driver moves to extend into or separate from the carrying groove body.

5. A pipe machining system according to claim 1, wherein the pipe joint mounting means comprises: the device comprises a joint preheating device, a joint conveying mechanism and a joint discharging mechanism;

the joint preheating device includes: the device comprises a joint heating table, a joint heater and a supplementing mechanism;

the joint heating table is provided with a joint heating cavity; the joint heater is arranged on the joint heating table, and the heating end of the joint heater is used for heating the joint heating cavity;

the replenishing mechanism includes: a water replenishing container;

the water replenishing container is provided with a container inner cavity; the output end of the inner cavity of the container is communicated with the joint heating cavity through a supplementing pipeline and is used for outputting fluid to the joint heating cavity through liquid level difference;

the joint conveying mechanism is provided with a joint conveying clamp with a moving function, and the joint conveying clamp moves between the discharging end of the joint discharging mechanism and the joint heating table;

the joint discharging mechanism comprises: the device comprises a vibration transmission device, a joint discharging plate, a joint output driver and a joint detection device;

One side of the joint discharging plate is provided with a joint receiving opening; the output end of the vibration transmission device is communicated with the joint receiving opening; the output end of the joint output driver is connected with the joint discharging plate and is used for driving the joint receiving opening to move to be separated from or aligned with the output end of the vibration transmission device, and the joint transmission clamp moves through the joint receiving opening; the splice detection device is located above the splice receiving opening.

6. A pipe machining system according to claim 1, wherein the joint hold-down device comprises: the device comprises a compression base, a compression top plate, a compression guide post, a multidirectional lifting plate, a lifting driver and a joint compression assembly;

the compression top plate is arranged above the compression base; the plurality of compression guide posts are vertically arranged, one end of each compression guide post is connected with the compression top plate, and the other end of each compression guide post is connected with the compression base;

the multidirectional lifting plate is provided with a transverse lifting section and a longitudinal lifting section; the transverse lifting section and the longitudinal lifting section are intersected in the middle; two ends of the transverse lifting section and one end of the longitudinal lifting section are respectively sleeved on the compression guide post in a lifting and moving manner; the other end of the longitudinal lifting section is provided with a compaction mounting part; the output end of the lifting driver is connected with the multidirectional lifting plate and used for driving the multidirectional lifting plate to move in a lifting manner;

The joint compaction assembly includes: the lifting press plate, the joint pressure head and the joint vibrator;

the lifting pressing plate is connected to the compaction mounting part; the joint pressure head is arranged on the lifting pressure plate and extends out of the lower part of the lifting pressure plate; the joint vibrator is installed on the lifting pressing plate.

7. A pipe machining system according to claim 2, wherein the pipe transfer device comprises: the pipe body blanking mechanism, the pipe body conveying plate and the pipe body conveying driving assembly;

the pipe body movable clamp assembly comprises: a pipe body conveying clamp;

the pipe body mounting fixture assembly further includes: rotating the clamp;

the pipe body blanking mechanism is arranged at the tail end of the conveying installation base; the reinforcing clamp assembly is arranged on the pipe blanking mechanism; the plurality of pipe body movable clamp assemblies are sequentially arranged and mounted on the pipe body conveying plate; the pipe body conveying driving assembly is arranged on the conveying installation base; the output end of the pipe body conveying driving assembly is connected with the pipe body conveying plate and used for driving the pipe body conveying plate to horizontally move, and the pipe body movable clamp assembly vertically aligns with the reinforcing clamp assembly or the pipe body blanking mechanism before and after moving;

The rotary jig includes: a fixed rotary finger cylinder and a fixed rotary gripper;

the output end of the fixed rotary finger cylinder is connected with the fixed rotary clamping hand and is used for driving the fixed rotary clamping hand to rotate so as to drive the fixed rotary clamping hand to be close to or deviate from the vertical direction of the clamping opening of the pipe body conveying clamp.

8. The application of the pipe body processing system according to any one of claims 1-7 in a pipe body assembling process is characterized in that a joint is arranged on the inner side of the end part of the pipe body assembled by the pipe body assembling process, and an aluminum cap is sleeved on the outer side of the end part of the pipe body.