CN219276409U - Cooling device for corrugated pipe machining - Google Patents

Abstract

The utility model relates to a cooling device is used in bellows processing relates to bellows production facility's field, which comprises a frame, be provided with a processing section of thick bamboo in the frame, still include the cooling tank, a water pump, the gag lever post, the slider, cooling tube and shower nozzle, the cooling tank sets up in the frame and is located a processing section of thick bamboo below, cooling tank top end opening sets up, the gag lever post is installed in the cooling tank internal rotation, the gag lever post sets up along bellows length direction, the slider cover is located on the gag lever post and is connected with the gag lever post slides, be provided with drive assembly and lifting unit on the cooling tank, drive assembly is connected with the slider and is used for driving the slider and slide along the gag lever post axial, lifting unit is located the slider and is connected with the slider, lifting unit is connected and is used for driving the shower nozzle and reciprocates, the cooling tube is made by the hose, cooling tube one end is connected with the shower nozzle, the other end is connected with the water pump, the water pump is connected with the cooling tank. The cooling effect of promotion bellows, thereby this application has the effect of promoting the quality of bellows.

Description

Cooling device for corrugated pipe machining

Technical Field

The application relates to the field of corrugated pipe production equipment, in particular to a cooling device for corrugated pipe machining.

Background

The corrugated pipe is a tubular elastic sensing element formed by connecting foldable corrugated sheets along the folding and stretching directions. The bellows is widely used in instruments and meters, and is mainly used as a measuring element of a pressure measuring instrument to convert pressure into displacement or force. The corrugated pipe has thinner pipe wall, higher sensitivity and wide measuring range. The working principle is that the movable end is extended along the length direction of the pipe under the action of internal pressure, so that the movable end generates displacement in a certain relation with the pressure, and the movable end drives the pointer to directly indicate the pressure.

The Chinese patent publication No. CN214136950U discloses a corrugated forming processing device for plastic corrugated pipe production, which comprises a processing box and a processing barrel, wherein a rolling bin is arranged in the processing box, the rolling bin penetrates through the processing box, the processing barrel is positioned in the rolling bin, a plurality of bearings are arranged on the peripheral side surface of the processing barrel and are connected with the rolling bin, a corrugated edge is arranged on the inner side surface of the processing barrel, a water tank is arranged on the upper surface of the processing box, a water tank is arranged on one surface of the processing box and connected with the water tank, a water pipe is connected with one end of the water tank, a spray head is arranged on the peripheral side surface of the water pipe, and the spray head is positioned above the processing barrel.

The spray head cools the freshly formed corrugated pipe, and because the spray head is fixed in position, the contact area of the sprayed water and the corrugated pipe is limited, so that the cooling speed of the corrugated pipe is uneven, and the surface of the corrugated pipe is easy to bend, wave crest skew and the like.

Disclosure of Invention

In order to promote the cooling effect of bellows to promote the quality of bellows, this application provides a cooling device for bellows processing.

The application provides a cooling device for bellows processing adopts following technical scheme:

the utility model provides a cooling device is used in bellows processing, includes the frame, is provided with a processing section of thick bamboo in the frame, still includes cooling tank, water pump, gag lever post, slider, cooling tube and shower nozzle, the cooling tank sets up in the frame and be located a processing section of thick bamboo below, cooling tank open top sets up, the gag lever post is installed in the cooling tank rotation, the gag lever post sets up along bellows length direction, the slider cover is located on the gag lever post and is connected with the gag lever post slides, be provided with drive assembly and lifting unit on the cooling tank, drive assembly is connected with the slider and is used for driving the slider and slide along the gag lever post axial, lifting unit is located the slider and is connected with the slider, lifting unit is connected and is used for driving the shower nozzle and reciprocates, the cooling tube is made by the hose, cooling tube one end is connected with the shower nozzle, the other end is connected with the water pump, the water pump is connected with the cooling tank.

Through adopting above-mentioned technical scheme, need to cool down it after bellows machine-shaping, drive assembly is connected with the slider to drive slider is along spacing pole axial slip, and lifting unit is located the slider and is connected with the shower nozzle, thereby drives the shower nozzle and goes up and down, and the water pump is taken out the cooling water in the cooler bin, through shower nozzle blowout after the cooling tube, cooling water and bellows surface contact, thereby reduce bellows surface temperature, to bellows surface cooling. The position of the spray head is adjusted through the driving assembly and the lifting assembly, so that the contact area between cooling water sprayed out by the spray head and the surface of the corrugated pipe is increased, the cooling effect is improved, and the quality of the corrugated pipe is improved.

Preferably, the drive assembly comprises a drive motor and a screw, two ends of the screw are respectively rotatably mounted on two inner side walls of the cooling box, the screw is arranged along the length direction of the corrugated pipe, the screw penetrates through the sliding block and is in threaded connection with the sliding block, the drive motor is fixedly connected with the cooling box, and an output shaft of the drive motor is coaxially and fixedly connected with the screw.

Through adopting above-mentioned technical scheme, driving motor starts and drives the screw rod and rotate, slider and screw rod threaded connection, under the restriction of gag lever post, the slider slides along the screw rod axial to drive the shower nozzle and slide along the screw rod axial, thereby adjust the relative position of shower nozzle and bellows, thereby adjust the area of contact of shower nozzle blowout cooling water and bellows, thereby promote the cooling effect of bellows.

Preferably, the lifting assembly comprises a rotating arm and a cylinder, one end of the rotating arm is hinged to the sliding block, the cylinder is located below the rotating arm, the cylinder body of the cylinder is fixedly connected with the sliding block, a piston rod of the cylinder is vertically upwards arranged and abuts against the rotating arm, and the spray head is fixedly connected with the rotating arm.

Through adopting above-mentioned technical scheme, the rotor arm is articulated with the slider, and the cylinder starts, and the piston rod goes up and down to drive the rotor arm and go up and down, thereby drive shower nozzle lift, thereby adjust shower nozzle spun cooling water's height, thereby adjust cooling water and bellows's area of contact, thereby promote the cooling effect on bellows surface, and then promote the quality of processing bellows.

Preferably, a connecting block is arranged at the end part of the piston rod of the air cylinder, a transverse groove is formed in one side, close to the rotating arm, of the connecting block, and the transverse groove is used for the insertion fit of the rotating arm.

Through adopting above-mentioned technical scheme, the connecting block provides the support for the rotor arm, and horizontal groove and rotor arm peg graft, avoid the rotor arm to remove at will and lead to the fact the damage to the bellows to promote production safety.

Preferably, a ball is arranged in the transverse groove, the ball is rotationally connected with the connecting block, and the ball is used for being abutted with the rotating arm.

Through adopting above-mentioned technical scheme, the ball is with the direct sliding friction of connecting block and rotor arm change into rolling friction to reduce the frictional force of connecting block and rotor arm, reduce the direct wearing and tearing of connecting block and rotor arm, thereby promote the life of connecting block and rotor arm.

Preferably, magnetic pieces are arranged at two ends of the transverse groove, magnetic conductive pieces are arranged on two side walls of the rotating arm, and the magnetic pieces are used for being magnetically connected with the magnetic conductive pieces.

Through adopting above-mentioned technical scheme, magnetic part and magnetic conduction spare magnetism are connected, adjust the cylinder for the connecting block all the time with the rotor arm butt, thereby conveniently adjust the position of shower nozzle, thereby enlarge the area of contact between shower nozzle spun cooling water and the bellows, promote the cooling effect of bellows, thereby promote the quality of bellows.

Preferably, the driving assembly is at least provided with two driving assemblies and is distributed along the axial direction of the screw rod, and the lifting assembly, the cooling pipe and the spray head are in one-to-one correspondence with the driving assemblies.

Through adopting above-mentioned technical scheme, a plurality of drive assembly, lifting unit, cooling tube and shower nozzle for a plurality of rivers of blowout cool down the cooling of bellows, thereby promote cooling effect, save cooling time simultaneously, thereby promote production efficiency.

Preferably, the driving motor is provided with a motor controller for controlling forward and reverse rotation of the driving motor in response to a preset input signal.

Through adopting above-mentioned technical scheme, motor controller control driving motor just reverses for the slider slides along the screw rod axial, and the slider slides along screw rod axial cycle reciprocating, drives shower nozzle along screw rod axial cycle reciprocating motion, thereby increases area of contact and contact time on cooling water and bellows surface, thereby promotes the cooling effect.

Preferably, an atomization plate is embedded on a port of the spray head, and through holes are distributed on the atomization plate.

Through adopting above-mentioned technical scheme, through-hole on the atomizing board, the dynamics on increase cooling water and the bellows body has accelerated the giving off of heat on the bellows body, simultaneously for the cooling water reposition of redundant personnel, increase the area of contact of cooling water and bellows has improved the cooling effect to the bellows.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the contact area and the contact time of cooling water sprayed out of the spray head and the surface of the corrugated pipe are increased through the cooling box, the water pump, the driving assembly, the lifting assembly, the cooling pipe and the spray head, and the cooling effect is improved through a water cooling mode, so that the quality of the corrugated pipe is improved;

2. the ball is abutted with the rotating arm, so that sliding friction between the cylinder piston rod and the rotating arm is converted into rolling friction, abrasion to the cylinder piston rod and the rotating arm is reduced, the service life of the cylinder is prolonged, and production safety is improved;

3. the motor controller enables the driving motor to rotate positively and negatively, so that the sliding block slides back and forth along the axial direction of the screw rod, the contact time and the contact area of cooling water sprayed out of the spray head and the corrugated pipe are increased, and the cooling effect is further improved.

Drawings

Fig. 1 is a schematic view showing the overall structure of a cooling device for bellows processing.

Fig. 2 is a plan view of a part of the structure of a cooling device for bellows processing, mainly showing a driving motor.

Fig. 3 is a cross-sectional view taken along line A-A in fig. 2.

Fig. 4 is an exploded view of a part of the structure of a cooling device for bellows processing, mainly showing balls.

Reference numerals illustrate:

1. a frame; 11. a processing cylinder; 12. a bellows; 13. a water pump; 14. a cooling tube;

2. a cooling box; 21. a slide block; 22. limiting rod

3. A drive assembly; 31. a driving motor; 32. a screw;

4. a lifting assembly; 41. a rotating arm; 42. a cylinder;

5. a connecting block; 51. a transverse slot; 52. a ball; 53. a magnetic member; 54. a magnetic conductive member;

6. a spray head; 61. an atomization plate; 62. and a through hole.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses a cooling device for corrugated pipe machining.

Referring to fig. 1 and 2, the cooling device for machining a bellows includes a frame 1, a machining cylinder 11 is mounted on the frame 1, and a corrugated edge is provided on an inner side surface of the machining cylinder 11, the corrugated edge being used for molding a bellows 12.

Referring to fig. 1 and 3, a cooling tank 2, a water pump 13, a limiting rod 22, a sliding block 21, a cooling pipe 14 and a spray head 6 are further installed on the frame 1, the cooling tank 2 is located below the processing cylinder 11, the cooling tank 2 is detachably connected with the frame 1 through bolts, an opening is formed in the top end of the cooling tank 2, the limiting rod 22 is located in the cooling tank 2 and is rotationally connected with the cooling tank 2, the limiting rod 22 is arranged along the length direction of the corrugated pipe 12, the sliding block 21 is sleeved on the limiting rod 22 and is slidably connected with the limiting rod 22, the cooling pipe 14 is made of a hose, one end of the cooling pipe 14 is connected with the spray head 6, the other end of the cooling pipe is connected with the water pump 13, and the water pump 13 is connected with the cooling tank 2.

The cooling box 2 is internally provided with a driving assembly 3 and a lifting assembly 4, the driving assembly 3 comprises a driving motor 31 and a screw rod 32, the screw rod 32 is parallel to the limiting rod 22, the screw rod 32 is positioned below the corrugated pipe 12, the screw rod 32 is rotatably arranged on two inner side walls of the cooling box 2, the sliding block 21 is sleeved on the screw rod 32 and is in threaded connection with the screw rod 32, and an output shaft of the driving motor 31 is fixedly connected with the screw rod 32. The lifting assembly 4 comprises a rotating arm 41 and an air cylinder 42, the rotating arm 41 is hinged with the sliding block 21, the air cylinder 42 is located below the rotating arm 41, a piston rod of the air cylinder 42 is vertically upwards arranged, a cylinder body of the air cylinder 42 is fixedly connected with the sliding block 21, the piston rod of the air cylinder 42 is abutted to the rotating arm 41, the rotating arm 41 is fixedly connected with the spray head 6, one end of the cooling pipe 14 is connected with the spray head 6, the other end of the cooling pipe is connected with the water pump 13, and the water pump 13 is located on one side of the cooling box 2 and is communicated with the cooling box 2.

After the corrugated pipe 12 is formed in the processing cylinder 11 through corrugated edge processing, the surface of the corrugated pipe is required to be cooled, a worker starts the driving motor 31 to drive the screw rod 32 to rotate, the screw rod 32 rotates to drive the sliding block 21 to slide, the limiting rod 22 limits the sliding block 21 to rotate, the sliding block 21 axially slides along the screw rod 32, meanwhile, the air cylinder 42 is started, the piston rod of the air cylinder 42 is lifted to drive the rotating arm 41 to rotate, the relative position of the spray head 6 and the corrugated pipe 12 is regulated, the contact area between cooling water sprayed by the spray head 6 and the corrugated pipe 12 is regulated, the cooling effect is improved, and meanwhile, the production quality of the corrugated pipe 12 is improved.

Referring to fig. 3 and 4, a connecting block 5 is disposed at the end of the piston rod of the air cylinder 42, the connecting block 5 is fixedly connected with the piston rod of the air cylinder 42, a transverse groove 51 is formed in one side of the connecting block 5, which is close to the rotating arm 41, the transverse groove 51 penetrates through two sides of the connecting block 5 along the width direction of the cooling box 2, and the transverse groove 51 is used for being in plug-in fit with the rotating arm 41. The bottom of the transverse groove 51 is provided with a ball 52, the ball 52 is rotationally connected with the connecting block 5, and the ball 52 is used for being abutted with the rotating arm 41, so that friction force between the connecting block 5 and the rotating arm 41 is reduced, and service lives of the connecting block 5 and the rotating arm 41 are prolonged. Magnetic pieces 53 are arranged at two ends of the transverse groove 51, magnetic pieces 54 are arranged on two side walls of the rotating arm 41, the magnetic pieces 54 are made of magnetic materials such as iron, the magnetic pieces 53 are made of magnets, the magnetic pieces 53 are magnetically connected with the magnetic pieces 54, the connecting blocks 5 are in contact with the rotating arm 41, a piston rod of the air cylinder 42 is lifted to drive the spray head 6 to lift, and accordingly the contact area between cooling water sprayed out by the spray head 6 and the corrugated pipe 12 is adjusted, and the cooling effect is improved.

Referring to fig. 1 and 4, the driving assembly 3, the lifting assembly 4, the cooling pipes 14 and the spray heads 6 are at least two groups and are axially distributed along the screw 32, each group comprises one driving assembly 3, one lifting assembly 4, one cooling pipe 14 and one spray head 6, and the driving assemblies 3 are in one-to-one correspondence with the lifting assemblies 4, the cooling pipes 14 and the spray heads 6. At least two groups of driving components 3, lifting components 4, cooling pipes 14 and spray heads 6, so that a plurality of spray heads 6 spray more cooling water, the contact area between the cooling water and the corrugated pipe 12 is increased, the cooling effect is enhanced, and meanwhile, the quality of the corrugated pipe 12 is improved.

Referring to fig. 1 and 4, in order to further enhance the cooling effect of the bellows 12, a motor controller is disposed on the driving motor 31, and the motor controller is configured to control the driving motor 31 to rotate forward and backward in response to a preset input signal, where the input signal is configured to control the driving motor 31 to adjust the output shaft to rotate at a set frequency, so that the slider 21 moves back and forth along the screw 32 in the axial direction, and drives the spray head 6 to move back and forth along the screw 32 in the axial direction, thereby increasing the contact time and contact area between the cooling water sprayed from the spray head 6 and the bellows 12. Meanwhile, the atomizing plate 61 is embedded on the port of the spray head 6, through holes 62 are uniformly distributed on the atomizing plate 61, cooling water is sprayed out of the spray head 6 and passes through the atomizing plate 61, so that the cooling water is split, the strength of the cooling water sprayed on the corrugated pipe 12 is increased, the heat dissipation on the surface of the corrugated pipe 12 is accelerated, and the cooling effect on the corrugated pipe 12 is improved.

The implementation principle of the cooling device for corrugated pipe machining in the embodiment of the application is as follows: after the corrugated pipe 12 is processed and molded, the surface temperature is high, cooling water is arranged in the cooling box 2 to reduce the surface temperature, the cooling water in the cooling box 2 enters the spray head 6 after passing through the cooling pipe 14 by the water pump 13, and the sprayed cooling water contacts with the corrugated pipe 12, so that the surface of the corrugated pipe 12 is cooled.

The staff starts driving motor, driving motor operation drives screw rod 32 rotation, slider 21 slides along screw rod 32 axial under the restriction of gag lever post 22, cylinder 42 starts, cylinder 42's piston rod goes up and down and drives connecting block 5 and go up and down, be connected through magnetism of magnetic part 53 and magnetic conduction piece 54 for connecting block 5 goes up and down and drive the rotation arm 41 and go up and down, thereby adjust shower nozzle 6 position, and then adjust shower nozzle 6 spun cooling water and bellows 12's contact position, a plurality of shower nozzles 6 and cooling tube 14 simultaneously, increase cooling water and bellows 12 surface contact time, thereby promote the cooling effect to bellows 12. The motor controller enables the screw rod 32 to rotate positively and negatively, so that the sliding block 21 is adjusted to move back and forth along the axial direction of the screw rod 32, cooling water is enabled to be in full contact with the surface of the corrugated pipe 12, the cooling effect on the corrugated pipe 12 is improved, and meanwhile the quality of the corrugated pipe 12 is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (9)

1. The utility model provides a cooling device is used in bellows processing, includes frame (1), is provided with processing section of thick bamboo (11), its characterized in that on frame (1): still include cooling tank (2), water pump (13), gag lever post (22), slider (21), cooling tube (14) and shower nozzle (6), cooling tank (2) set up just be located on frame (1) processing section of thick bamboo (11) below, cooling tank (2) top opening sets up, gag lever post (22) are installed in cooling tank (2) internal rotation, gag lever post (22) are along bellows (12) length direction setting, slider (21) cover is located on gag lever post (22) and is connected with gag lever post (22) slides, be provided with drive assembly (3) and lifting unit (4) on cooling tank (2), drive assembly (3) are connected and are used for driving slider (21) and slide along gag lever post (22) axial, lifting unit (4) are located slider (21) and are connected with slider (21), lifting unit (4) are connected and are used for driving shower nozzle (6) and reciprocate, cooling tube (14) are connected with hose (13) and are connected with water pump (13), other end is connected with water pump (13).

2. The cooling device for bellows processing according to claim 1, wherein: the driving assembly comprises a driving motor (31) and a screw rod (32), wherein two ends of the screw rod (32) are respectively rotatably installed on two inner side walls of the cooling box (2), the screw rod (32) is arranged along the length direction of the corrugated pipe (12), the screw rod (32) is arranged on the sliding block (21) in a penetrating mode and is in threaded connection with the sliding block (21), the driving motor (31) is fixedly connected with the cooling box (2), and an output shaft of the driving motor (31) is fixedly connected with the screw rod (32) in a coaxial mode.

3. The cooling device for bellows processing according to claim 1, wherein: lifting assembly (4) are including rotor arm (41) and cylinder (42), the one end and the slider (21) of rotor arm (41) are articulated, cylinder (42) are located rotor arm (41) below, the cylinder body and the slider (21) fixed connection of cylinder (42), the piston rod of cylinder (42) is vertical upwards to be set up and support tightly rotor arm (41), shower nozzle and rotor arm (41) fixed connection.

4. A cooling device for corrugated tube processing according to claim 3, wherein: the end part of a piston rod of the air cylinder (42) is provided with a connecting block (5), one side, close to the rotating arm (41), of the connecting block (5) is provided with a transverse groove (51), and the transverse groove (51) is used for being in plug-in fit with the rotating arm (41).

5. The cooling device for bellows processing according to claim 4, wherein: the transverse groove (51) is internally provided with a ball (52), the ball (52) is rotationally connected with the connecting block (5), and the ball (52) is used for abutting against the rotating arm (41).

6. The cooling device for bellows processing according to claim 4, wherein: magnetic pieces (53) are arranged at two ends of the transverse groove (51), magnetic conducting pieces (54) are arranged on two side walls of the rotating arm (41), and the magnetic pieces (53) are magnetically connected with the magnetic conducting pieces (54).

7. The cooling device for bellows processing according to claim 1, wherein: the driving components (3) are at least provided with two and are axially distributed along the screw rods (32), and the lifting components (4), the cooling pipes (14) and the spray heads (6) are in one-to-one correspondence with the driving components (3).

8. The cooling device for bellows processing according to claim 2, wherein: the driving motor (31) is provided with a motor controller which is used for responding to a preset input signal so as to control the forward and reverse rotation of the driving motor.

9. The cooling device for bellows processing according to claim 1, wherein: an atomization plate (61) is embedded on a port of the spray head (6), and through holes (62) are uniformly distributed on the atomization plate (61).

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