CN217798277U

CN217798277U - Pushing machine for producing bent pipe

Info

Publication number: CN217798277U
Application number: CN202221668414.8U
Authority: CN
Inventors: 卞洪升
Original assignee: Cangzhou Aosen Dike Pipe Fittings Manufacturing Co ltd
Current assignee: Cangzhou Aosen Dike Pipe Fittings Manufacturing Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-15
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a system machine that pushes away of production return bend, including pushing away system machine main part, heating coil and cooling device, heating coil passes through the joint spare to be connected push away system machine discharge gate one side, cooling device passes through conveyor and connects heating coil discharge gate one side. The utility model adopts the above structure a system machine that pushes away of production return bend is through installing the air-cooler additional on spray cooling device basis to shorten return bend cooling time, improve the production efficiency of return bend, install dismounting device additional in heating coil position department, solve heating coil and dismantle inconvenient problem.

Description

Pushing machine for producing bent pipe

Technical Field

The utility model relates to an elbow pipe fitting production facility technical field especially relates to a system machine that pushes away of production return bend.

Background

At the in-process of pushing away system production return bend, because heating coil's effect, the return bend product temperature that makes production is higher, traditional spray cooling, cooling rate is slow, and operating personnel is not convenient for handle the return bend in time, leads to the whole preparation time of return bend long, and production efficiency is low to the heating coil of pushing away system dismantles inconveniently, and this problem is waited for to solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a system machine that pushes away of production return bend is through installing the air-cooler additional on spray cooling device basis to shorten return bend cooling time, improve the production efficiency of return bend, install dismounting device additional in heating coil position department, solve heating coil and dismantle inconvenient problem.

In order to achieve the purpose, the utility model provides a pushing machine for producing bent pipes, which comprises a pushing machine main body, a heating coil and a cooling device, wherein the heating coil is connected to one side of a discharge port of the pushing machine through a clamping piece, and the cooling device is connected to one side of the discharge port of the heating coil through a conveying device;

the heating coil is characterized in that the clamping piece comprises clamping blocks, bolts, pulleys, three-square blocks, push rods and reset springs, the clamping blocks are arranged in two numbers, the two clamping blocks are symmetrically arranged on the upper side and the lower side of the heating coil, a cavity I is arranged in the middle of the clamping block, the three-square blocks are arranged in the cavity I, the cross sections of the three-square blocks are right-angled triangles, sliding grooves are formed in the bevel edges of the three-square blocks, baffle plates fixedly connected with the inner walls of the cavity I are arranged on the lower sides of the three-square blocks, the push rods penetrating through the baffle plates are fixedly connected to the bottoms of the three-square blocks, the reset springs located between the baffle plates and the three-square blocks are sleeved on the push rods, threaded through holes are formed in the right sides of the cavity I, the bolts penetrate through the threaded through holes and extend to connecting rods connected with the cavity I in an inclined mode, the pulleys connected with the connecting rods in sliding mode with the sliding grooves are connected to the connecting rods, inserting holes are formed in the bottoms of the cavities, clamping blocks matched with the bottom ends of the push rods, fixing grooves are symmetrically arranged on the positions, the upper side and the lower side, of the heating coil close to the upper side and the lower side of the main body of the pushing machine, and the clamping blocks are clamped in the fixing grooves.

Preferably, the cooling device comprises a cold water pipe, a spray header, an air cooler and a first fixing frame, the first fixing frame covers the conveying device, the upper portion of the conveying device is installed on the base of the main body of the pushing machine through fixing bolts, a second cavity is arranged in the first fixing frame, a plurality of branch water pipes which are vertically arranged are arranged in the second cavity, the cold water pipe penetrates through the second cavity and the branch water pipes, the tail ends of the branch water pipes penetrate through the second cavity and extend to the inner side of the first fixing frame, the spray header is connected to the inner side of the first fixing frame, an installing plate which is obliquely arranged is arranged above the first fixing frame, and the air cooler is fixedly installed on the bottom side of the installing plate.

Preferably, the spray surface of the spray header and the air outlet of the air cooler face the conveyor belt.

Preferably, the conveying device comprises a conveying belt and a belt pulley, the conveying belt is tightly sleeved on the outer side of the belt pulley, the conveying belt is located above the two right sides of the fixing frame of the pushing machine main body, the feeding end of the conveying belt is located below the discharge hole of the heating coil, and a slide way is arranged at the discharge end of the conveying belt.

Preferably, the conveyer belt is network structure, the below of conveyer belt is equipped with the collecting tank, the length of the horizontal direction of collecting tank is greater than the length of conveyer belt, one side that the collecting tank is close to the pushing machine main part is passed through back the liquid pipe and is connected with the rose box, the rose box passes through outlet conduit and is connected with the cold water storage cistern, the last booster pump that is equipped with of outlet conduit, the right side of cold water storage cistern pass through the cold water pump with the cold water union coupling, the rose box the cold water storage cistern all through support fixed mounting in the upper portion of pushing machine main part.

Preferably, the inner side of the filter box is connected with a metal screen, the lower side of the metal screen is provided with an activated carbon layer, and the lower side of the activated carbon layer is provided with a mineral sand layer.

Therefore, the utility model adopts the above structure a system of pushing away of production return bend is through installing the air-cooler additional on spray cooling device basis to shorten return bend cooling time, improve the production efficiency of return bend, install dismounting device additional in heating coil position department, solve heating coil and dismantle inconvenient problem.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention of a pushing machine for producing bent tubes;

fig. 2 is a schematic structural view of a clip of a pushing machine for producing bent pipes according to the present invention;

fig. 3 is a schematic structural view of the cooling device of the pushing machine for producing bent pipes of the present invention.

Reference numerals are as follows:

1. a pusher body; 2. a heating coil; 3. a clamping piece; 4. bending a pipe; 5. a clamping block; 6. a bolt; 7. a pulley; 8. a triangular block; 9. a push rod; 10. a return spring; 11. a first cavity; 12. a chute; 13. a baffle plate; 14. a threaded through hole; 15. a connecting rod; 16. a handle; 17. inserting holes; 18. a clamping block; 19. fixing the groove; 20. a cold water pipe; 21. a shower head; 22. an air cooler; 23. a first fixing frame; 24. a base; 25. a second cavity; 26. a branched water pipe; 27. mounting a plate; 28. a conveyor belt; 29. a pulley; 30. a second fixing frame; 31. a feeding end; 32. a discharge end; 33. a slideway; 34. a liquid collecting tank; 35. A liquid return pipe; 36. a filter box; 361. a metal screen; 362. an activated carbon layer; 363. a layer of mineral sand; 37. A water outlet pipeline; 38. a booster pump; 39. a cold water tank; 40. a cold water pump; 41. and (4) a bracket.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and the like in the description of the invention does not denote any order, quantity, or importance, but rather the terms "first," "second," and the like are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Fig. 1 is the utility model relates to a system of pushing away of production return bend embodiment, as shown in the figure, for realizing above-mentioned purpose, the utility model provides a system of pushing away of production return bend, including system of pushing away main part 1, heating coil 2 and cooling device, heating coil 2 connects in system of pushing away discharge gate one side through joint spare 3, and cooling device passes through conveyor and connects in heating coil 2 discharge gate one side.

Fig. 2 is the utility model relates to a system's of pushing away of production return bend joint spare structural schematic diagram, as shown in the figure, joint spare 3 includes joint piece 5, bolt 6, pulley 7, three hornblocks 8, push rod 9, reset spring 10, joint piece 5 is equipped with two, two 5 symmetry settings of joint piece are in heating coil 2's upper and lower both sides, joint piece 5's middle part is equipped with cavity 11, be equipped with three hornblocks 8 in cavity 11, three hornblocks 8's cross section is right angled triangle, be equipped with spout 12 on three hornblocks 8's the hypotenuse, three hornblocks 8's downside is equipped with the baffle 13 with 11 inner wall fixed connection of cavity, three hornblocks 8's bottom fixedly connected with runs through baffle 13's push rod 9, the cover is equipped with reset spring 10 that is located between baffle 13 and the three hornblocks 8 on the push rod 9, three hornblocks 8 compression reset spring 10 promote push rod 9 downwards.

The right side of cavity one 11 is equipped with screw thread through-hole 14, and bolt 6 runs through the through-hole and extends to cavity one 11 in-connection has connecting rod 15 that the slope set up, and connecting rod 15 is connected with bolt 6 through the pivot, and the one end that bolt 6 is located the cavity one 11 outside is provided with handle 16, and fixing bolt 6 can be assisted to the screw thread of screw thread through-hole 14 for adjusting bolt 6's position. Connecting rod 15 is last to be connected with pulley 7 with spout 12 sliding connection, drives bolt 6 through twist grip 16 and rotates, makes bolt 6 remove and then promote connecting rod 15 to cavity 11, and connecting rod 15 drives pulley 7 again and moves on spout 12 to change the position of triangle piece 8 in vertical direction.

The bottom in the cavity I11 is provided with an inserting hole 17, the bottom of the push rod 9 is provided with a fixture block 18 matched with the inserting hole 17, the upper side and the lower side of the heating coil 2 close to the pushing machine main body 1 are symmetrically provided with fixing grooves 19, the fixture block 18 is clamped in the fixing grooves 19, and the heating coil 2 is clamped by the clamping block 5 conveniently. The handle 16 is screwed outwards, the bolt 6 drives the connecting rod 15 to move rightwards, the connecting rod 15 drives the pulley 7 to move rightwards together, the pressure of the pulley 7 on the triangular block 8 is reduced, the triangular block 8 moves upwards under the restoring force of the return spring 10, the pulley 7 slides to the lower side of the sliding groove 12, the triangular block 8 moves upwards to drive the push rod 9 and the fixture block 18 to move upwards in the direction away from the heating coil 2, and the fixture block 18 is separated from the fixing groove 19 in the heating coil 2, so that the heating coil 2 can be conveniently taken down; inwards screwing the handle 16, driving the connecting rod 15 to move leftwards by the handle 16 through the screw 6, increasing the pressure of the pulley 7 on the triangular block 8, enabling the pulley 7 to slide in the chute 12 to compress the triangular block 8 to move downwards, enabling the triangular block 8 to compress the return spring 10 to push the push rod 9 and the fixture block 18 downwards, enabling the fixture block 18 to be connected with the fixed groove 19 in a clamping mode, and further fixing the heating coil 2 firmly.

Fig. 3 is the utility model relates to a pusher cooling device's of production return bend structural schematic diagram, as shown in the figure, cooling device includes cold water pipe 20, shower head 21, air-cooler 22, mount 23 cover is installed on pusher main part 1's base 24 through fixing bolt in the conveyor top, be equipped with cavity two 25 in mount 23, be equipped with the branch water pipe 26 of the vertical setting of a plurality of in the cavity two 25, cold water pipe 20 runs through cavity two 25 and is connected with branch water pipe 26, cavity two 25 of mount 23 are convenient for fixed cold water pipe 20 and branch water pipe 26, the end of branch water pipe 26 runs through cavity two 25 and extends to mount 23 inboard and is connected with shower head 21, mount 23 interior top is equipped with the mounting panel 27 that the slope set up, air-cooler 22 fixed mounting is in the bottom side of mounting panel 27, shower head 21's the spray face all faces conveyer belt 28 with air-outlet of air-cooler 22, the return bend 4 of aiming at conveyer belt 28 transportation that blows off of shower head 21 spun coolant liquid and air-cooler 22, be convenient for carry out the cooling treatment to return bend 4, shorten the whole cooling time of production return bend 4 with higher speed.

The conveying device comprises a conveying belt 28 and a belt pulley 29, the conveying belt 28 is tightly sleeved on the outer side of the belt pulley 29, the conveying belt 28 rotates through the rotation of the belt pulley 29, the conveying belt 28 is located above the right side of a second fixing frame 30 of the pushing machine body 1, the feeding end 31 of the conveying belt 28 is located below the discharging port, the discharging end 32 of the conveying belt 28 is provided with a slideway 33, and the slideway 33 is convenient for conveying the bent pipe 4 subjected to cooling treatment and can also play a role in buffering the bent pipe 4. Conveyer belt 28 is network structure, and the coolant liquid after being convenient for cool down the processing to return bend 4 leaks in the collecting tank 34, and the below of conveyer belt 28 is equipped with collecting tank 34, and the length of the horizontal direction of collecting tank 34 is greater than the length of conveyer belt 28, is convenient for collect the coolant liquid after being convenient for cool down the processing to return bend 4, can reduce the waste of coolant liquid.

One side of the liquid collecting tank 34 close to the pushing machine main body 1 is connected with a filtering box 36 through a liquid return pipe 35, the inner side of the filtering box 36 is connected with a metal screen 361, an activated carbon layer 362 is arranged on the lower side of the metal screen 361, a mineral sand layer 363 is arranged on the lower side of the activated carbon layer 362, and metal residues and other impurities in the cooling liquid conveyed by the liquid return pipe 35 are filtered. The filter tank 36 is connected with a cold water tank 39 through a water outlet pipe 37, and a booster pump 38 is arranged on the water outlet pipe 37, so that the cooling liquid after the temperature reduction treatment of the elbow 4 is conveniently conveyed to the filter tank 36 through the liquid return pipe 35. The right side of the cold water tank 39 is connected to the cold water pipe 20 by a cold water pump 40, and the cold water pump 40 facilitates the flow of the coolant in the cold water pipe 20. The filter tank 36 and the cold water tank 39 are both fixedly arranged at the upper part of the pushing machine main body 1 through a bracket 41, and the bracket 41 enables the connection between the filter tank 36 and the cold water tank 39 and the pushing machine to be more stable.

The specific working principle is as follows: the bent pipe produced by the pushing machine passes through the heating coil, drops on the conveying belt of the conveying device from the discharge hole of the heating coil, the conveying belt conveys the bent pipe into the cooling device, the cooling device above the conveying belt starts to work at the moment, and the bent pipe is cooled at an accelerated speed under the double cooling action of cold water sprayed by the spray header and cold air blown by the air cooler, so that the cooling time is shortened, the overall production time of the bent pipe is shortened, and the production efficiency is improved; when the heating coil needs to be replaced, the heating coil can be simply and conveniently detached only through the clamping piece.

Therefore, the utility model adopts the above structure a system of pushing away of production return bend through setting up dual heat sink, shortens return bend cooling time, improves the production efficiency of return bend, and heating coil passes through the joint spare to be connected with the system of pushing away main part, and the simple quick installation dismantlement to heating coil of being convenient for.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a push type machine of production return bend which characterized in that: the heating coil is connected to one side of a discharge port of the pushing machine through a clamping piece, and the cooling device is connected to one side of the discharge port of the heating coil through a conveying device;

the clamping piece comprises two clamping blocks, a bolt, a pulley, a triangular block, a push rod and a reset spring, the two clamping blocks are symmetrically arranged on the upper side and the lower side of the heating coil, a first cavity is arranged in the middle of the clamping block, the triangular block is arranged in the first cavity, the cross section of the triangular block is a right triangle, a sliding groove is formed in the bevel edge of the triangular block, a baffle fixedly connected with the inner wall of the first cavity is arranged on the lower side of the triangular block, the bottom of the triangular block is fixedly connected with the push rod penetrating through the baffle, the reset spring positioned between the baffle and the triangular block is sleeved on the push rod, a threaded through hole is formed in the right side of the first cavity, the bolt penetrates through the threaded through hole and extends to a connecting rod which is connected with an inclined position in the first cavity, the pulley which is connected with the sliding groove in a sliding mode is connected onto the connecting rod, an inserting hole is formed in the bottom of the first cavity, a clamping block matched with the inserting hole is arranged at the bottom end of the push rod, fixing groove is symmetrically arranged on the upper side and the lower side, and the heating coil is close to the upper side and the lower side of the main body of the pushing machine, and the clamping block is arranged in the fixing groove.

2. The pushing machine for producing bent pipes according to claim 1, wherein: the cooling device comprises a cold water pipe, a spray header, an air cooler and a first fixing frame, wherein the first fixing frame covers the conveying device, the upper part of the conveying device is installed on a base of the main body of the pushing machine through a fixing bolt, a cavity II is arranged in the first fixing frame, a plurality of branch water pipes which are vertically arranged are arranged in the cavity II, the cold water pipe penetrates through the cavity II and the branch water pipes, the tail ends of the branch water pipes penetrate through the cavity II and extend to the inner side of the first fixing frame, the spray header is connected to the inner side of the first fixing frame, an installing plate which is obliquely arranged is arranged above the first fixing frame, and the air cooler is fixedly installed at the bottom side of the installing plate.

3. The pushing machine for producing bent pipes according to claim 2, wherein: the spray face of the spray header and the air outlet of the air cooler face the conveyor belt.

4. A pushing machine for producing bent pipes according to claim 3, characterized in that: the conveying device comprises a conveying belt and a belt pulley, the conveying belt is tightly sleeved on the outer side of the belt pulley, the conveying belt is located above the right side of the two fixing frames of the pushing machine main body, the feeding end of the conveying belt is located below the discharge hole of the heating coil, and the discharge end of the conveying belt is provided with a slide way.

5. The machine according to claim 4, wherein: the conveyer belt is network structure, the below of conveyer belt is equipped with the collecting tank, the length of the horizontal direction of collecting tank is greater than the length of conveyer belt, one side that the collecting tank is close to the pushing machine main part is passed through the liquid return pipe and is connected with the rose box, the rose box passes through outlet conduit and is connected with the cold water storage cistern, the last booster pump that is equipped with of outlet conduit, the right side of cold water storage cistern pass through the cold water pump with the cold water piping connection, the rose box the cold water storage cistern all through support fixed mounting in the upper portion of pushing machine main part.

6. The machine according to claim 5, wherein: the filter box inboard is connected with metal mesh, the metal mesh downside is equipped with the activated carbon layer, the downside on activated carbon layer is equipped with the ore deposit sand bed.