CN217647469U

CN217647469U - Mold closing device for producing desulfurization spray gun

Info

Publication number: CN217647469U
Application number: CN202221282726.5U
Authority: CN
Inventors: 卢伯成; 杨斌
Original assignee: Liaoning Dongxing Industrial Co ltd
Current assignee: Liaoning Dongxing Industrial Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-25
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a mold closing device for production desulfurization spray gun, comprising a base plate, the surface of bottom plate is seted up flutedly, the spout has been seted up to the inner wall bottom surface of recess, the inside of recess is provided with first base and second base, the pulley is all installed in the bottom surface four corners of first base, the pulley slip joint is in the spout. Through the cooperation of pull rod and riser, cooperation through pneumatic cylinder and two electric push rods, start the pneumatic cylinder, first electric push rod and second electric push rod, first electric push rod extension, promote the mould through the arc and remove, the pneumatic cylinder begins to extend, second electric push rod begins to shorten, begin to promote the riser and remove to the direction of keeping away from the mould, the bottom of pull rod pulling mould is laminated on another mould this moment, can increase through the pull rod and the mould between area of contact, more stable during the removal, it is more convenient to use, the condition of skew can not appear in the in-process of removal, high practicability.

Description

Mold closing device for producing desulfurization spray gun

Technical Field

The utility model relates to a desulfurization spray gun technical field, concrete field is a production mold closing device for desulfurization spray gun.

Background

Desulfurization, broadly referred to as desulfurization prior to combustion, refers to the removal of sulfur from fuel and prior to the emission of flue gases. The method is one of important technical measures for preventing and treating air pollution, a desulphurization method generally comprises three kinds of desulphurization before combustion, during combustion and after combustion, the desire for energy is continuously increased along with the development of industry and the improvement of living standard of people, sulfur dioxide in coal-fired flue gas becomes a main reason of air pollution, the reduction of sulfur dioxide pollution becomes a urgent task for the treatment of the current atmospheric environment, a desulphurization process of flue gas is widely applied in industry, a desulphurization spray gun is used during the desulphurization during the combustion, a mould is required to be used in the processing process of the desulphurization spray gun, the size of the mould is larger, when the two moulds are combined together, the movement is inconvenient, the two moulds are easy to deviate, and the fixing is difficult, so the technical scheme provides the mould closing device for producing the desulphurization spray gun.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a production MOLD CLAMPING APPARATUS for desulfurization spray gun to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a production MOLD CLAMPING APPARATUS for desulfurization spray gun, includes the bottom plate, the surface of bottom plate is seted up flutedly, the spout has been seted up to the inner wall bottom surface of recess, the inside of recess is provided with first base and second base, the pulley is all installed in the bottom surface four corners of first base, the pulley sliding card connects in the spout, branch is all installed in the bottom surface four corners of second base, branch pegs graft in the spout, the mould has been placed on the surface of first base and second base, the equal fixed support that is equipped with in surface both sides of bottom plate, adjacent the fixed one end that is equipped with the vaulting pole in support side of second base, the opposite side the fixed one end that is equipped with first electric push rod in side of support, the equal fixed mounting of the other end of vaulting pole and first electric push rod has the arc, the arc is closely laminated with adjacent the mould, a plurality of blind holes have been seted up on the surface of second base, one of the inside of blind hole is pegged graft and is had the riser, the fixed mounting in side of riser, the pull rod is the arc, the pull rod cup joints in two the outside of mould, the side fixed mounting of riser has the pneumatic cylinder, the other end of pneumatic cylinder closely laminates with adjacent mould, the second support closely the riser.

Preferably, the side-mounting of support has the slide, the inner wall slip joint of spout has two sliders, the articulated one end that is equipped with the ejector pin in surface of slider, two the other end hinge of ejector pin is furnished with the push pedal in transit, the push pedal is with adjacent the mould is fixed mutually.

Preferably, the two sides of the bottom plate are fixedly provided with supports.

Preferably, a spring is fixedly assembled between the second base and the inner wall of the bottom plate.

Preferably, the number of blind holes is at least five.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a production MOLD CLAMPING APPARATUS for desulfurization spray gun, cooperation through first base and second base, arrange two moulds respectively on two bases, the bottom of second base uses branch to support, first base bottom surface installation pulley, the convenience is close to the mould of one side to the mould of opposite side, use lifting device to arrange the mould in on first base and second base, the adjustment mould is laminated together with the arc, the laminating mould that the setting of arc can be more, two moulds are located the annular region of pull rod and riser formation, cooperation through pull rod and riser, cooperation through pneumatic cylinder and two electric push rods, start-up pneumatic cylinder, first electric push rod and second electric push rod, first electric push rod extension, promote the mould through the arc and remove, the pneumatic cylinder begins to extend, second electric push rod begins to shorten, begin to promote the riser and remove to the direction of keeping away from the mould, the bottom of pull rod pulling mould is laminated on another mould this moment, can increase through the pull rod and the area of contact between the mould, more stable during the removal, convenience more uses, the condition of skew can not appear in the in-process of removal, practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a rear schematic view of the cross section of the structure of the pull rod and the second base of the present invention.

Fig. 3 is a schematic structural diagram of a in fig. 2.

Fig. 4 is a top view of the vertical plate and the pull rod structure of the present invention.

In the figure: 1. a base plate; 2. a support; 3. a groove; 4. a chute; 5. a first base; 6. a pulley; 7. A second base; 8. a strut; 9. a mold; 10. a support; 11. a stay bar; 12. an arc-shaped plate; 13. a first electric push rod; 14. a second electric push rod; 15. blind holes; 16. a vertical plate; 17. a pull rod; 18. a hydraulic cylinder; 19. a spring; 20. a slideway; 21. a slider; 22. a top rod; 23. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a production MOLD CLAMPING APPARATUS for desulfurization spray gun, including bottom plate 1, recess 3 has been seted up on the surface of bottom plate 1, spout 4 has been seted up to the inner wall bottom surface of recess 3, the inside of recess 3 is provided with first base 5 and second base 7, pulley 6 is all installed in the bottom surface four corners of first base 5, pulley 6 slip joint is in spout 4, branch 8 is all installed in the bottom surface four corners of second base 7, branch 8 is pegged graft in spout 4, mould 9 has been placed on the surface of first base 5 and second base 7, the equal fixed support 10 that is equipped with in the surface both sides of bottom plate 1, the fixed one end that is equipped with vaulting pole 11 in support 10 side of adjacent second base 7, the fixed one end that is equipped with first electric push rod in side of opposite side support 10, vaulting pole 11 and the equal fixed mounting of the other end of first electric push rod have arc 12, arc 12 closely laminates with adjacent mould 9, a plurality of blind holes 15 have been seted up on the surface of second base 7, the inside of one of blind hole 15 is pegged graft and is equipped with riser 16, the fixed side of riser 16 is equipped with pull rod 17, pull rod 17 is the arc 17, the other end of arc 17 cup joints in the outside of two moulds 9, the side fixed hydraulic cylinder 18 and closely installs between the other side of the adjacent pneumatic cylinder 16 and the adjacent pneumatic cylinder 10.

Before the desulfurization spray gun uses, need fix used mould 9 earlier, two moulds 9 can form a tube-shape, the use of desulfurization spray gun and mould 9 is prior art, do not do too much to describe here, use hoisting equipment to place mould 9 on first base 5 and second base 7, adjustment mould 9 and arc 12 are laminated together, two moulds 9 are located the annular region that pull rod 17 and riser 16 formed, the end fixing of second electric push rod 14 is on riser 16, riser 16 pegs graft and carries out interim fixed to the inside of blind hole 15, make things convenient for placing of mould 9, after adjusting, the tip laminating of the pneumatic cylinder 18 that is located on riser 16 this moment is on mould 9, when two moulds 9 merge together, extract the montant from the inside of blind hole 15, start pneumatic cylinder 18 simultaneously, first electric push rod and second electric push rod 14, first electric push rod extends, promote mould 9 to move through arc 12, pneumatic cylinder 18 begins to extend, second electric push rod 14 begins to shorten, begin to promote riser 16 to move to the direction of keeping away from mould 9, the pulling of this moment mould 17 is to the extension of first electric push rod, the second electric push rod extends, the pulley 9 has begun to laminate and has waited for two moulds 9 to laminate together along the bottom of slide block 6, it is supported pulley 6 to carry out the pulley to laminate together to use, two moulds 9.

Particularly, the side-mounting of support 10 has slide 20, and the inner wall sliding joint of spout 4 has two sliders 21, and the articulated one end that is equipped with ejector pin 22 in slider 21's surface, and the articulated push pedal 23 that is equipped with of the other end of two ejector pins 22 of changeing, push pedal 23 are fixed mutually with adjacent mould 9.

Fix between push pedal 23 and the mould 9, push pedal 23 adopts the magnetic material that has magnetic force, and absorption that can stabilize is on mould 9, and when mould 9 moved along with the promotion of first electric putter, mould 9 drove push pedal 23 and moves together, and the swing is seted up to ejector pin 22 this moment, and the slider 21 of the other end slides in the inside of slide 20 simultaneously, and ejector pin 22 reaches the purpose of auxiliary stay.

Specifically, the base plate 1 is fixedly provided with the support 2 on both sides.

The support 2 is used for being fixed on two sides of the bottom plate 1 and used for reinforcing the space between the bottom plate 1 and the ground in the using process, and the stability is better.

Specifically, a spring 19 is fixedly fitted between the second base 7 and the inner wall of the base plate 1.

In order to keep the second base 7 more stable, a spring 19 is installed between the second base 7 and the bottom plate 1, the spring 19 can be elastically deformed according to the elastic performance of the spring 19, and the elastic force acts on the second base 7, so that the second base 7 is more stable.

Specifically, the number of blind holes 15 is at least five.

The quantity of blind hole 15 sets up to five at least, can carry out the regulation of riser 16 positions according to mould 9 not using at the in-process of using, adjusts the back of accomplishing, through second electric putter 14, stabilizes riser 16's position, conveniently uses.

The working principle is as follows: the die 9 is placed on the first base 5 and the second base 7 by using a hoisting device, the adjusting die 9 is attached to the arc-shaped plate 12, the two dies 9 are located in an annular area formed by the pull rod 17 and the vertical plate 16, the end part of the second electric push rod 14 is fixed on the vertical plate 16, the vertical plate 16 is inserted into the blind hole 15 for temporary fixation, the die 9 is convenient to place, after adjustment is completed, the end part of the hydraulic cylinder 18 located on the vertical plate 16 is attached to the die 9, when the two dies 9 are combined together, the vertical rod is pulled out from the inside of the blind hole 15, the hydraulic cylinder 18 is started, the first electric push rod and the second electric push rod 14 are attached at the same time, the first electric push rod is extended, the die 9 is pushed to move by the arc-shaped plate 12, the hydraulic cylinder 18 starts to extend, the second electric push rod 14 starts to shorten, the vertical plate 16 starts to move in a direction away from the die 9, the pull rod 17 pulls the bottom end of the die 9 to attach to the other die 9, the second base 7 starts to move along the sliding groove 4 under the support of the pulley 6, the friction force and the two dies 9 are fastened together, and the two dies 9 are waited to be attached together.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a production MOLD CLAMPING APPARATUS for desulfurization spray gun, includes bottom plate (1), its characterized in that: the surface of the bottom plate (1) is provided with a groove (3), the bottom surface of the inner wall of the groove (3) is provided with a sliding groove (4), a first base (5) and a second base (7) are arranged inside the groove (3), pulleys (6) are arranged at four corners of the bottom surface of the first base (5), the pulleys (6) are slidably clamped in the sliding groove (4), supporting rods (8) are arranged at four corners of the bottom surface of the second base (7), the supporting rods (8) are inserted in the sliding groove (4), a mold (9) is placed on the surfaces of the first base (5) and the second base (7), supports (10) are fixedly arranged at two sides of the surface of the bottom plate (1), one end of a supporting rod (11) is fixedly arranged at the side surface of the support (10) adjacent to the second base (7), one end of a first electric push rod is fixedly arranged at the other side surface of the support (10), an arc-shaped plate (12) is fixedly arranged at the other end of the supporting rod (11) and fixedly arranged at the other end of the first electric push rod, the arc-shaped plate (12) is closely attached to the mold (9), a plurality of blind holes (15) are arranged at the side surface of the second base (7), a pull rod (16) is arranged at the side surface of the inserting connection, a plurality of the pull rod (16) is arranged at the inner side surface of the second base (7), and a plurality of pull rod (16) is arranged at the pull rod (16), pull rod (17) are the arc, pull rod (17) cup joint in two the outside of mould (9), the side fixed mounting of riser (16) has pneumatic cylinder (18), the other end and the adjacent of pneumatic cylinder (18) mould (9) closely laminate, install second electric push rod (14) between riser (16) and support (10).

2. The mold clamping device for producing the desulfurization spray gun as recited in claim 1, wherein: slide (20) are installed to the side of support (10), the inner wall sliding joint of spout (4) has two slider (21), the articulated one end that is equipped with ejector pin (22) in surface of slider (21), two the other end hinge of ejector pin (22) is changeed and is furnished with push pedal (23), push pedal (23) and adjacent mould (9) are fixed mutually.

3. The mold closing device for producing a desulfurization lance according to claim 1, characterized in that: both sides of the bottom plate (1) are fixedly provided with supports (2).

4. The mold closing device for producing a desulfurization lance according to claim 1, characterized in that: and a spring (19) is fixedly assembled between the second base (7) and the inner wall of the bottom plate (1).

5. The mold clamping device for producing the desulfurization spray gun as recited in claim 1, wherein: the number of blind holes (15) is at least five.