CN110773970B - Water heater water pipe assembling device with flexible feeding - Google Patents

Abstract

The utility model provides a nimble water heater water pipe assembly quality of material loading, belongs to water heater equipment technical field. The method is characterized in that: including bearing the bracket, the symmetry sets up end sealing thrust unit and end thrust unit and loading attachment (14) at the bearing bracket both ends, be provided with on the bearing bracket and hold the support groove, be provided with the end sealing sucking disc that is used for absorbing end sealing (1) on the end sealing thrust unit, be provided with the end sucking disc that is used for absorbing end (8) on the end thrust unit, loading attachment sets up the one side at the bearing bracket, the both ends of bearing the bracket all are provided with the heat seal device, loading attachment (14) slidable mounting is on mounting bracket (17), loading attachment (14) are connected with and promote its translation device (16) along the direction translation that is on a parallel with the bearing groove. The automatic water pipe assembling system for the water heater realizes automatic water pipe assembling, greatly improves the assembling efficiency, ensures the stability of the quality of the assembled water pipe, and reduces the labor cost.

Description

Water heater water pipe assembling device with flexible feeding

Technical Field

The utility model provides a nimble water heater water pipe assembly quality of material loading, belongs to water heater equipment technical field.

Background

The electric water heater is a water heater which heats by taking electricity as energy. The electric water heater can be divided into a water storage type (also called a positive displacement type or a heat storage type), an instant heating type and an instant heating type (also called a semi-water storage type) according to the heating power. The electric water heater is required to be connected with a water inlet pipe and a water outlet pipe so as to convey water into the electric water heater and send out heated hot water, the existing water pipes are assembled manually, the assembly efficiency of the existing water pipes is low, and due to different abilities of workers, the quality of assembled products is unstable, and the qualification rate is low.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: overcome prior art's not enough, provide one kind and can realize automatic water pipe equipment, the packaging efficiency is high, the water pipe after the equipment stable in quality's the nimble water heater pipe assembly quality of material loading.

The technical scheme adopted by the invention for solving the technical problems is as follows: this nimble water heater water pipe assembly quality of material loading, its characterized in that: including bearing the bracket, the symmetry sets up end sealing thrust unit and end thrust unit and the loading attachment at the bearing bracket both ends, be provided with the support groove on the bearing bracket, be provided with the end sealing sucking disc that is used for absorbing the end sealing on the end sealing thrust unit, be provided with the end sucking disc that is used for absorbing the end on the end thrust unit, loading attachment sets up the one side at the bearing bracket, the both ends of bearing the bracket all are provided with the heat sealing device, loading attachment slidable mounting is on the mounting bracket, loading attachment is connected with and promotes its translation device along the direction translation that is on a parallel with the support groove.

Preferably, the translation device include translation motor and hold-in range, the both ends of mounting bracket are all rotated and are installed synchronous pulley, the both ends of hold-in range mesh with the synchronous pulley who corresponds the side respectively, translation motor's output shaft links to each other and drives its synchronous rotation with arbitrary synchronous pulley, loading attachment links to each other and along with its synchronous motion with the upside of hold-in range.

Preferably, the bilateral symmetry of mounting bracket be provided with the guide way, loading attachment's both sides are all rotated and are installed the translation gyro wheel, the translation gyro wheel rotates to be installed in the guide way that corresponds the side.

Preferably, loading attachment include the material loading motor, go up the work or material rest, material loading arm and silo, go up the work or material rest and install on the output shaft of material loading motor and rotate in the vertical plane in step along with the output shaft of material loading motor, the material loading arm encircles the material loading frame and is provided with a plurality ofly, the material loading sucking disc is all installed to the one end that the work or material rest was kept away from to every material loading arm, go up the work or material rest setting between silo and bearing bracket, the silo is provided with a plurality ofly along the direction interval that is on a parallel with bearing groove, bearing bracket is last to be provided with the abdication mouth that is used for supplying.

Preferably, the silo be opening cell type up, the silo is close to the one end slidable mounting of last work or material rest has vertical push rod, the upper end of push rod is the curved promotion portion of middle part indent, the push rod is connected with the push rod cylinder that promotes its lift.

Preferably, an end clamping device is arranged between the supporting bracket and the end pushing device.

Preferably, the end clamping device include portal frame, backup pad and clamp plate, the equal vertical setting of backup pad and clamp plate, the backup pad setting is under the clamp plate, backup pad and clamp plate all are connected with the material loading cylinder that promotes its lift, the material loading cylinder is installed on the portal frame, the upper end of backup pad and the lower extreme of clamp plate all are provided with the curved portion that compresses tightly of middle part indent.

Preferably, the supporting bracket comprises a plurality of supporting wheels arranged side by side, the supporting wheels are grooved wheels, the supporting wheels are arranged side by side to form the supporting grooves, arc-shaped guard plates with convex middle parts are symmetrically arranged on two sides of the supporting wheels, and the guard plates are arranged on the upper parts of the supporting wheels.

Preferably, the upper side of the support bracket is provided with a plurality of conveying wheels side by side along the length direction of the support bracket, the conveying wheels are grooved wheels, and the plurality of conveying wheels are connected with a conveying motor for driving the conveying wheels to rotate.

Preferably, the heat sealing device comprises a heat sealing rotating motor, a heat sealing frame and a heat sealing arm, an output shaft of the heat sealing rotating motor is connected with the heat sealing frame and drives the heat sealing frame to rotate in a vertical plane, one end of the heat sealing arm is connected with the heat sealing frame, the other end of the heat sealing arm is provided with a heat sealing head, and the heat sealing head is provided with a heating part for heating the component to be heat sealed.

Compared with the prior art, the invention has the beneficial effects that:

1. the feeding device of the water pipe assembling device of the water heater with flexible feeding can convey all parts of the water pipe to the supporting bracket, the bottom sealing pushing device and the end pushing device are assembled by all parts of the water pipe pushed by two ends respectively, the sucking discs are arranged on the bottom sealing pushing device and the end pushing device, so that all parts can be aligned in the assembling process, and the heat sealing devices at the two ends of the supporting bracket can heat the parts, thereby facilitating the heat sealing connection of the parts, the automatic water pipe assembling system of the water heater realizes the automatic water pipe assembling, greatly improving the assembling efficiency, ensuring the quality stability of the assembled water pipe, reducing the labor cost, realizing the pushing and assembling from the two ends of the water pipe through the arrangement of the bottom sealing pushing device and the end pushing device, having high assembling speed, and the feeding device can convey different parts to the supporting bracket through the translation device as required, the parts can be conveyed to the designated positions of the support brackets according to the requirements, and the feeding is more flexible.

2. Synchronous machine passes through the hold-in range and drives loading attachment translation, and convenient accurate control loading attachment's position makes the material loading more accurate, has reduced assembly error.

3. Translation gyro wheel slidable mounting on the loading attachment can enough support loading attachment in the guide way, has reduced the friction between loading attachment and the mounting bracket again, makes loading attachment's translation more smooth and easy.

4. The feeding motor drives the feeding frame to rotate, the feeding arm rotates synchronously along with the feeding frame, and the yielding port can be used for the feeding arm to pass through, so that continuous conveying of parts is realized, the feeding speed is accelerated, and the assembling efficiency is improved.

5. The silo is the ascending cell type of opening, makes things convenient for the material loading arm to absorb the part, and the push rod promotes the part and shifts up, has both made things convenient for the material loading sucking disc to absorb the part, again can be convenient for people the material loading arm to hinder each other with the silo when the material loading frame rotates.

6. The end clamping device can position the end, and the end is ensured to be coaxial with each component, so that the assembly of the water pipe is smoother.

7. The supporting plate and the pressing plate are matched to position the end head, the position of the end head is adjusted, the end head is coaxial with other components, and when the end head pushing device sucks and pushes the end head, the water pipe can be smoothly assembled.

8. The water pipe is supported through the supporting wheels, and the supporting wheels are grooved wheels, so that coaxiality of all parts is guaranteed, and convenience is brought to assembly of the water pipe.

9. Each part setting of water pipe is in holding the groove, and the delivery wheel compresses tightly and treats delivery unit, and conveying motor drives the delivery wheel and rotates to rely on the frictional force between delivery wheel and the part to drive the part, accomplish the transport of part, the delivery wheel is the sheave, can also fix a position the part when delivery unit, has guaranteed the degree of accuracy of assembly.

10. The heat sealing head heats the parts to be heat sealed through the heating part and is matched with the end pushing device or the bottom sealing pushing device to realize automatic heat sealing of the parts.

Drawings

Fig. 1 is an exploded view of a water pipe.

FIG. 2 is a schematic top view of a flexible-loading water heater tube assembly.

Fig. 3 is a perspective view of a flexible-feeding water pipe assembling device for a water heater.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

Fig. 5 is a partially enlarged view of fig. 3 at B.

Fig. 6 is a front view of the head gripper.

Fig. 7 is a schematic perspective view of an end loading frame.

Fig. 8 is a schematic front view of an end loading frame.

Figure 9 is a front view of the support wheel and transport wheel combination.

Fig. 10 is a schematic front view of the ejector after installation.

Fig. 11 is a perspective view of the ejector.

Fig. 12 is a front cross-sectional schematic view of a translation device.

In the figure: 1. the device comprises a bottom seal 2, an inner pipe 3, an outer pipe 4, a pipe sleeve 5, a sleeve 6, a seal head 7, a gasket 8, an end head 9, a bottom seal pushing cylinder 10, a bottom seal lifting cylinder 11, an end head lifting cylinder 12, an end head pushing cylinder 13, an end head clamping device 14, a feeding device 15, a bottom seal heat sealing device 16, a translation device 17, a mounting frame 18, a translation roller 19, a synchronous belt 20, a synchronous belt pulley 21, a guide groove 22, an end head heat sealing device 23, a protective plate 24, a feeding support 25, a feeding motor 26, a feeding frame 27, a feeding arm 2701, a feeding sucker 28, a trough 29, a push rod 30, a heat sealing support 31, a heat sealing rotating motor 32, a heat sealing frame 33, a heat sealing arm 3301, a heat sealing head 34, a supporting wheel 35, a portal frame 36, an end, The device comprises a supporting plate 39, an end feeding frame 40, an end limiting frame 41, a conveying wheel 42, an end supporting seat 43, an ejecting cylinder 44 and an ejecting frame.

Detailed Description

Fig. 1 to 12 illustrate preferred embodiments of the present invention, and the present invention will be further described with reference to fig. 1 to 12.

The utility model provides a water heater water pipe assembly quality that material loading is nimble, including bearing the bracket, the symmetry sets up end seal thrust unit and end thrust unit and loading attachment 14 at the bearing bracket both ends, be provided with the support groove on the bearing bracket, be provided with the end seal sucking disc that is used for absorbing end seal 1 on the end seal thrust unit, be provided with the end sucking disc that is used for absorbing end 8 on the end thrust unit, loading attachment sets up the one side at the bearing bracket, the both ends of bearing the bracket all are provided with the heat seal device, 14 slidable mounting of loading attachment are on mounting bracket 17, loading attachment 14 is connected with promotes its translation device 16 along the direction translation that is on a parallel with the bearing groove. The feeding device 14 of the water pipe assembling device of the water heater with flexible feeding can convey all parts of the water pipe to the supporting bracket, the bottom sealing pushing device and the end pushing device are assembled by all parts of the water pipe pushed by two ends respectively, the sucking discs are arranged on the bottom sealing pushing device and the end pushing device, so that all parts can be aligned in the assembling process, the heat sealing devices at two ends of the supporting bracket can heat the parts, and the heat sealing connection of the parts is facilitated, the automatic water pipe assembling system of the water heater realizes the automatic water pipe assembling, the assembling efficiency is greatly improved, the quality stability of the assembled water pipe is ensured, the labor cost is also reduced, the pushing and the assembling from two ends of the water pipe are realized through the arrangement of the bottom sealing pushing device and the end pushing device, the assembling speed is high, the feeding device 14 is pushed through the translation device, so that different parts can be conveyed to the supporting bracket according to requirements, the parts can be conveyed to the designated positions of the support brackets according to the requirements, and the feeding is more flexible.

The present invention is further described with reference to the following detailed description, however, it should be understood by those skilled in the art that the detailed description given herein with respect to the accompanying drawings is for better explanation and that the present invention is not necessarily limited to the specific embodiments, but rather, for equivalent alternatives or common approaches, may be omitted from the detailed description, while still remaining within the scope of the present application.

Specifically, the method comprises the following steps: as shown in fig. 1: the water pipe comprises an inner pipe 2, and a bottom seal 1, an outer pipe 3, a pipe sleeve 4, a sleeve 5, a seal head 6, a gasket 7 and an end head 8 which are sequentially sleeved outside the inner pipe 2 from left to right, wherein the inner pipe 2, the bottom seal 1, the pipe sleeve 4, the seal head 6, the gasket 7 and the end head 8 are all made of plastic materials, and the outer pipe 3 and the sleeve 5 are made of stainless steel materials.

The bottom seal 1 is arranged on the left side of the inner tube 2, the bottom seal 1 is cylindrical with a closed left end, and the left end of the inner tube 2 coaxially extends into the bottom seal 1 and is in heat seal with the bottom seal 1. The length of outer tube 3 is less than the length of inner tube 2, and outer tube 3 sets up with inner tube 2 is coaxial, and the left end cover of outer tube 3 is established in the right-hand member outside of underseal 1, and the external diameter of the left end of underseal 1 is less than the external diameter of right-hand member to make things convenient for the location of outer tube 3, the right-hand member of outer tube 3 encircles 3 intervals of outer tube and is provided with a plurality of through-holes. The pipe sleeve 4 is cylindrical with two open ends, the pipe sleeve 4 is coaxially sleeved outside the inner pipe 2, the right end of the outer pipe 3 is sleeved outside the left end of the pipe sleeve 4, and the outer diameter of the right end of the pipe sleeve 4 is larger than that of the left end, so that the outer pipe 3 and the pipe sleeve 4 can be conveniently positioned. The sleeve 5 is coaxially sleeved outside the inner pipe 2, the left end of the sleeve 5 is supported at the right end of the pipe sleeve 4, and the right end of the inner pipe 2 extends out of the sleeve 5. The end socket 6 is cylindrical with two open ends, the sleeve 5 is coaxially sleeved with the end socket 6, and the left end of the end socket 6 is supported at the right end of the sleeve 4. The washer 7 is coaxially sleeved outside the sleeve 5, and the left end of the washer 7 is supported at the right end of the seal head 6. The right end of the inner pipe 2 coaxially extends into the end 8 and is connected with the end 8 in a heat sealing manner, so that the assembly of the water pipe is completed.

As shown in FIGS. 2-5: the supporting bracket is horizontally arranged, the bottom seal pushing device is arranged at the left end of the supporting bracket, the end clamping device 13 is arranged at the right end of the supporting bracket, and heat sealing devices are arranged between the bottom seal supporting device and the supporting bracket and between the end clamping device 13 and the supporting bracket.

An end clamping device 13 is arranged between the end pushing device and the supporting bracket, a feeding device 14 is arranged between the bottom sealing pushing device and the supporting bracket, and the end clamping device 13 is arranged on the right side of the supporting bracket. The left-hand heat sealing device is a bottom sealing device 15 arranged between the loading device 14 and the translation device 16, and the right-hand heat sealing device is an end sealing device 22 arranged between the end clamping device 13 and the support bracket.

The supporting bracket comprises a plurality of supporting wheels 34 which are arranged side by side along the direction from left to right, the axes of the supporting wheels 34 are arranged in parallel, and the supporting wheels 34 are grooved wheels, so that a supporting bracket with an upward opening is formed. The two sides of the bearing wheel 34 are symmetrically provided with guard plates 23, the guard plates 23 are arc-shaped with the middle part protruding outwards, the guard plates 23 on the two sides are matched, and a shield is formed on the upper part of the bearing wheel 34, so that the assembly of a water pipe is prevented from being hindered.

The bottom sealing pushing device comprises a bottom sealing pushing cylinder 9 and a bottom sealing lifting cylinder 10, the bottom sealing lifting cylinder 10 is vertically arranged, the bottom sealing pushing cylinder 9 is horizontally arranged along the direction parallel to the bearing bracket, the bottom sealing pushing cylinder 9 is installed on the bottom sealing lifting cylinder 10 and synchronously lifted along with the bottom sealing lifting cylinder 10, a piston rod of the bottom sealing pushing cylinder 9 is arranged towards the bearing bracket, and a bottom sealing sucker used for sucking the bottom sealing 1 is arranged on a piston rod of the bottom sealing pushing cylinder 9.

End thrust unit includes end lift cylinder 11 and end push cylinder 12, the vertical setting of end lift cylinder 11, and end push cylinder 12 sets up along the direction level that is on a parallel with the support bracket, and end push cylinder 12 is installed on end lift cylinder 11 and goes up and down along with end lift cylinder 11 is synchronous, and the piston rod of end push cylinder 12 sets up towards the support bracket, is provided with the end sucking disc that is used for absorbing end 8 on the piston rod of end push cylinder 12.

The feeding device 14 comprises a feeding motor 25, a feeding frame 26, a feeding arm 27 and a trough 28, wherein the feeding motor 25 is mounted on the upper portion of the feeding support 24, an output shaft of the feeding motor 25 is horizontally arranged in parallel to the supporting bracket, the middle of the feeding frame 26 is mounted on the output shaft of the feeding motor 25 and synchronously rotates with the feeding motor 25, the feeding arm 27 is uniformly distributed at intervals around the feeding frame 26, the feeding arm 27 is arranged in a direction perpendicular to a rotating shaft of the feeding frame 26, one end of the feeding arm 27 is fixedly connected with the feeding frame 26 and synchronously rotates with the rotation of the feeding frame 26, and a feeding suction cup 2701 for sucking each part of the water pipe is arranged at the other end of the feeding arm 27. In this embodiment, four material loading arms 27 are evenly distributed on every material loading frame 26 at intervals, so that each part of the water pipe can be continuously conveyed to the support bracket, and the support bracket is provided with a yielding port which is matched with the material loading arms 27 and is used for the material loading arms 27 to pass through, so that continuous material loading is realized, continuous assembly is realized, and the assembly efficiency is high. The material groove 28 is arranged in a plurality of at intervals along the direction parallel to the bearing groove, the material groove 28 is arranged on one side of the material loading frame 26 far away from the bearing bracket, in the embodiment, seven material grooves 28 are arranged at intervals and are respectively used for conveying the bottom seal 1, the inner pipe 2, the outer pipe 3, the pipe sleeve 4, the sleeve 5, the seal head 6 and the gasket 7, and all parts of the water pipe are placed on different material grooves 28. The lower end of the feeding bracket 24 is arranged on the mounting frame 17.

The upper portion of silo 28 is the open cell type of upside, and silo 28 is close to the one end slidable mounting of material loading frame 26 has vertical push rod 29, and push rod 29 is connected with the push rod cylinder (not drawn in the picture) that promotes its lift, and the upper portion of push rod 29 is the curved promotion portion of middle part indent to can be with waiting the part jack-up that absorbs, make things convenient for material loading sucking disc 2701 to absorb, also avoid material loading arm 27 and silo 28 to hinder each other.

The bottom sealing heat sealing device 15 and the end heat sealing device 22 have the same structure and respectively comprise a heat sealing rotating motor 31, a heat sealing frame 32 and heat sealing arms 33, the heat sealing rotating motor 31 is installed at the upper part of a heat sealing support 30, an output shaft of the heat sealing rotating motor 31 is horizontally arranged in parallel to a support bracket, the middle part of the heat sealing frame 32 is connected with the output shaft of the heat sealing rotating motor 31 and synchronously rotates along with the heat sealing rotating motor 31, the heat sealing arms 33 are uniformly distributed at intervals around the heat sealing frame 32, the heat sealing arms 33 are arranged in the direction perpendicular to a rotating shaft of the heat sealing frame 32, one end of each heat sealing arm 33 is fixedly connected with the heat sealing frame 32, the other end of each heat sealing arm is provided with a heat sealing head 3301, in the embodiment, four heat sealing arms 33 are uniformly distributed.

The two sides of the thermal bonding head 3301 are provided with heating parts, the heating parts are a heating rod and a heating sleeve which are symmetrically arranged on the two sides of the thermal bonding head 3301, and the heating rod and the heating sleeve respectively heat the end parts of the two components to be thermally bonded, so that the thermal bonding of the components is realized. The heating rod of the bottom seal heat seal device 15 is arranged at one side close to the bottom seal 1 and heats the inner wall of the bottom seal 1, and the heating sleeve is arranged at one side close to the inner pipe 2 and heats the outer wall of the inner pipe 2, thereby completing the heat seal of the inner pipe 2 and the bottom seal 1. The heating rod of the end heat sealing device 22 is arranged at one side close to the end 8 and heats the inner wall of the end 8, and the heating sleeve is arranged at one side close to the inner pipe 2 and heats the outer wall of the inner pipe 2, thereby completing the heat sealing of the end 8 and the inner pipe 2. The heating rod and the heating sleeve are heated by adopting an electric heating wire mode.

As shown in fig. 6: end clamping device 13 includes portal frame 35, backup pad 38 and clamp plate 37, the vertical setting of portal frame 35, be provided with vertical end supporting seat 42 in the portal frame 35, the upper end of end supporting seat 42 sets up with the top interval of portal frame 35, backup pad 38 and the equal vertical setting of clamp plate 37, and backup pad 38 sets up under clamp plate 37, backup pad 38 slidable mounting is on end supporting seat 42 upper portion, end supporting seat 42 is stretched out to the upper end of backup pad 38, clamp plate 37 slidable mounting is at portal frame 35 upside, clamp plate 37 and backup pad 38 all are connected with the material loading cylinder (not drawn in the figure) that promotes its lift, the material loading cylinder that links to each other with clamp plate 37 is installed on portal frame 35, the material loading cylinder that links to each other with backup pad 38 is installed on end supporting seat 42.

The upper end of backup pad 38 and the lower extreme of clamp plate 37 all are provided with the curved clamping part of middle part indent, and two clamping parts surround into the annular with end 8 matched with, can enough be spacing to end 8, can fix a position end 8 again and make end 8 coaxial with inner tube 2, guarantee that the equipment is smooth and easy. An end baffle plate 36 is arranged on one side of the end support seat 42, the end baffle plate 36 is arranged on one side of the support plate 38, and the end baffle plate 36 is used for limiting the end 8 and preventing the end 8 from sliding out of a clamping part of the support plate 38 during feeding.

As shown in FIGS. 7 to 8: the end feeding frame 39 is installed at the opening side of the portal frame 35, the end feeding frame 39 is horizontally arranged at the end, one end of the end feeding frame 39 is arranged at one side, close to the bearing bracket, of the supporting plate 38, the end 8 is placed on the end feeding frame 39, the end 8 rolls along the end feeding frame 39, and the upper side of the supporting plate 38 is entered under the limiting effect of the end baffle plate 36. An end limiting frame 40 is installed at one end, close to the supporting plate 38, of the end loading frame 39, the end limiting frame 40 is a groove type with an upper opening matched with the middle of the end 8, the end limiting frame 40 is arranged on one side, close to the supporting bracket, of the supporting plate 38, the end limiting frame 40 is matched with the supporting plate 38 to enable the end 8 to be aligned with the inner pipe 2, and therefore accuracy of water pipe assembling is guaranteed.

The trough 28 is inclined downward in the direction approaching the loading frame 26, and an electromagnetic vibrator can be mounted on the trough 28, so that the components can be smoothly conveyed. The end feeding frame 39 is inclined gradually downwards along the direction close to the portal frame 35, so that the end 8 is convenient to convey, and the end feeding frame 39 is provided with an electromagnetic vibrator.

As shown in fig. 9: the upside of supporting bracket is provided with a plurality of delivery wheels 41, delivery wheels 41 are provided with a plurality ofly along supporting bracket's direction side by side, the axis parallel arrangement of a plurality of delivery wheels 41, delivery wheels 41 are the sheave, and delivery wheels 41 and supporting wheel 34 surround into the circular conveyer trough that is used for carrying the water pipe, a plurality of delivery wheels 41 link to each other and keep synchronous rotation through chain or belt, arbitrary delivery wheel 41 is connected with and drives its pivoted conveying motor to the transport of water pipe has been realized.

Preferably, the delivery wheel 41 is mounted on a delivery wheel bracket (not shown) connected to a delivery wheel cylinder (not shown) for driving the delivery wheel bracket to ascend and descend, thereby facilitating the removal of the water pipe.

As shown in FIGS. 10 to 11: the ejecting devices are arranged at intervals, the ejecting device close to the supporting bracket is arranged on the supporting bracket, and the ejecting device close to the end clamping device 13 is arranged on the portal frame 35.

The ejecting device comprises an ejecting air cylinder 43 and an ejecting frame 44, a piston rod of the ejecting air cylinder 43 is vertically arranged upwards, the ejecting air cylinder 43 close to the bearing bracket is installed on the bearing bracket, and the ejecting air cylinder 43 close to the end head clamping device 13 is installed on the portal frame 35. The ejecting frame 44 is arranged on a piston rod of the ejecting cylinder 43 and synchronously ascends and descends along with the piston rod of the ejecting cylinder 43, and the ejecting frame 44 is arranged right below the bearing groove.

One side of the pop-up frame 44 close to the bottom seal feeding device 14 is bent upwards to form a blocking part, so that the water pipes can be popped towards one side of the support bracket far away from the bottom seal feeding device 14 when the water pipes are popped up, and the feeding of all parts of the water pipes is prevented from being hindered.

The ejecting cylinders 43 of the two ejecting devices act synchronously, so that the water pipe can be ejected out of the bearing groove.

As shown in fig. 12: the translation device includes translation motor (not drawn in the figure) and hold-in range 19, mounting bracket 17 is opening cell type up, mounting bracket 17 both sides inner wall upper portion symmetry is provided with the guide way 21 of middle part indent, the lower extreme of material loading support 24 slides and stretches into in mounting bracket 17, the both ends of material loading support 24 are all rotated and are installed translation gyro wheel 18, translation gyro wheel 18 rotates and installs in the guide way 21 that corresponds the side, can enough support material loading support 24, can reduce the friction between material loading support 24 and the mounting bracket 17 again. Synchronous belt wheels 20 are rotatably mounted at two ends of the mounting frame 17, two ends of each synchronous belt 19 are respectively meshed with the corresponding synchronous belt wheel 20, an output shaft of the translation motor is connected with any one synchronous belt wheel 20 and drives the synchronous belt wheel to rotate synchronously, the synchronous belt 19 is arranged at the lower side of the feeding support 24, the lower end of the feeding support 24 is connected with the upper side of the synchronous belt 19 and moves synchronously with the synchronous belt 19, and therefore the position of the feeding device 14 can be conveniently and accurately controlled.

This nimble water heater water pipe assembly quality of material loading's working process as follows: the feeding device 14 conveys the bottom seal 1 to the supporting bracket, then the translation device 16 drives the feeding device 14 to translate and convey the inner tube 2 to the supporting bracket, and the conveying wheel 41 is matched with the bottom seal pushing cylinder 9, so that the bottom seal 1 and the inner tube 2 are respectively matched with the bottom seal heat sealing device 15, and the heat sealing of the bottom seal 1 and the inner tube 2 is completed.

The translation device 16 drives the feeding device 14 to continue to translate and convey the outer tube 3 to the support bracket, and the bottom seal pushing cylinder 9 is matched with the conveying wheel 41, so that the outer tube 3 is sleeved outside the inner tube 2, and the outer tube 3 and the bottom seal 1 are sleeved. The translation device 16 drives the feeding device 14 to move and convey the pipe sleeve 4 to the support bracket, and the conveying wheel 41 and the bottom sealing pushing cylinder 9 are matched to be sleeved on the inner pipe 2 and sleeved with the outer pipe 3.

The translation device 16 drives the feeding device 14 to continue to translate and convey the sleeve 5 to the support bracket, and the sleeve is sleeved outside the inner pipe 2 by matching with the conveying wheel 41. The translation device 16 drives the feeding device 14 to translate again and convey the end socket 6 to the support bracket, and the end socket is sleeved outside the sleeve 5 under the cooperation of the conveying wheel 41. The translation device 16 drives the feeding device 14 to translate and convey the gasket 7 to the support bracket, and the gasket is sleeved outside the sleeve 5 under the cooperation of the conveying wheel 41. The end clamping device 13 clamps the end 8, the end pushing cylinder 12 sucks the end 8 through the end sucker, then the end clamping device 13 loosens the end 8, and the end pushing cylinder 12 is matched with the conveying wheel 41, so that the end 8 and the inner pipe 2 are heated through the end heat sealing device 22 and then heated, and therefore automatic assembly of the water pipe is completed. After the water pipe is assembled, the two ejecting cylinders 43 synchronously act to eject the water pipe from the bearing bracket, so that the assembly of the next water pipe is prevented from being hindered.

The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides a nimble water heater water pipe assembly quality of material loading which characterized in that: the device comprises a support bracket, bottom seal pushing devices and end sealing pushing devices which are symmetrically arranged at two ends of the support bracket, and a feeding device (14), wherein a support groove is arranged on the support bracket, a bottom seal sucking disc for sucking the bottom seal (1) is arranged on the bottom seal pushing device, an end sucking disc for sucking an end (8) is arranged on the end sealing pushing device, the feeding device is arranged at one side of the support bracket, heat sealing devices are arranged at two ends of the support bracket, the feeding device (14) is slidably arranged on a mounting frame (17), and the feeding device (14) is connected with a translation device (16) for pushing the feeding device to translate along the direction parallel to the support groove;

the feeding device (14) comprises a feeding motor (25), a feeding frame (26), feeding arms (27) and a trough (28), wherein the feeding frame (26) is mounted on an output shaft of the feeding motor (25) and synchronously rotates in a vertical plane along with the output shaft of the feeding motor (25), the feeding arms (27) are arranged in a plurality of positions around the feeding frame (26), a feeding sucker (2701) is mounted at one end, far away from the feeding frame (26), of each feeding arm (27), the feeding frame (26) is arranged between the trough (28) and a bearing bracket, the trough (28) is arranged in a plurality of positions at intervals in the direction parallel to the bearing groove, and a position yielding port for the feeding arms (27) to pass through is formed in the bearing bracket.

2. The flexible-loading water heater water pipe assembling device according to claim 1, wherein: translation device (16) include translation motor and hold-in range (19), the both ends of mounting bracket (17) are all rotated and are installed synchronous pulley (20), the both ends of hold-in range (19) mesh with synchronous pulley (20) that correspond the side respectively mutually, translation motor's output shaft links to each other with arbitrary synchronous pulley (20) and drives its synchronous rotation, loading attachment (14) link to each other and along with its synchronous motion with the upside of hold-in range (19).

3. The flexible-loading water heater water pipe assembling device according to claim 1 or 2, characterized in that: the two sides of the mounting frame (17) are symmetrically provided with guide grooves (21), the two sides of the feeding device (14) are respectively rotatably provided with a translation roller (18), and the translation rollers (18) are rotatably arranged in the guide grooves (21) on the corresponding sides.

4. The flexible-loading water heater water pipe assembling device according to claim 1, wherein: silo (28) be the cell type that the opening is up, silo (28) are close to the one end slidable mounting of last work or material rest (26) have vertical push rod (29), the upper end of push rod (29) is the curved promotion portion of middle part indent, push rod (29) are connected with the push rod cylinder that promotes its lift.

5. The flexible-loading water heater water pipe assembling device according to claim 1, wherein: an end clamping device (13) is arranged between the supporting bracket and the end pushing device.

6. The flexible-loading water heater water pipe assembling device according to claim 5, wherein: end clamping device (13) include portal frame (35), backup pad (38) and clamp plate (37) all vertical setting, backup pad (38) set up under clamp plate (37), backup pad (38) and clamp plate (37) all are connected with the material loading cylinder that promotes its lift, the material loading cylinder is installed on portal frame (35), the upper end of backup pad (38) and the lower extreme of clamp plate (37) all are provided with the curved portion that compresses tightly of middle part indent.

7. The flexible-loading water heater water pipe assembling device according to claim 1, wherein: the bearing bracket comprises a plurality of bearing wheels (34) arranged side by side, the bearing wheels (34) are grooved wheels, the bearing wheels (34) are arranged side by side to form the bearing grooves, arc-shaped guard plates (23) with convex middle parts are symmetrically arranged on two sides of each bearing wheel (34), and the guard plates (23) are arranged on the upper parts of the bearing wheels (34).

8. The flexible-loading water heater water pipe assembling device according to claim 1 or 7, characterized in that: the upper side of the support bracket is provided with a plurality of conveying wheels (41) side by side along the length direction of the support bracket, the conveying wheels (41) are grooved wheels, and the conveying wheels (41) are all connected with a conveying motor for driving the conveying wheels to rotate.

9. The flexible-loading water heater water pipe assembling device according to claim 1, wherein: the heat sealing device comprises a heat sealing rotating motor (31), a heat sealing frame (32) and a heat sealing arm (33), an output shaft of the heat sealing rotating motor (31) is connected with the heat sealing frame (32) and drives the heat sealing frame to rotate in a vertical plane, one end of the heat sealing arm (33) is connected with the heat sealing frame (32), a heat sealing head (3301) is installed at the other end of the heat sealing arm, and a heating part used for heating a part to be heat sealed is arranged on the heat sealing head (3301).

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