CN217818208U

CN217818208U - Defoaming furnace

Info

Publication number: CN217818208U
Application number: CN202221222681.2U
Authority: CN
Inventors: 焦义; 焦建民
Original assignee: Chaling Jinghui Electronic Industry Co ltd
Current assignee: Chaling Jinghui Electronic Industry Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-15
Anticipated expiration: 2032-05-20

Abstract

The utility model belongs to the technical field of instrument and meter display screen, especially, a defoaming furnace, including taking off the bubble machine, take off the inside storehouse mouth of having seted up of front end of bubble machine, the front end inside of storehouse mouth is covered with a body, the front surface both ends top of the door body are rotated and are connected with first connecting rod, the front surface below both ends of the door body are rotated and are connected with the second connecting rod, the place ahead of the door body is equipped with square support, and on square support, the lower extreme is rotated with the one end that the door body was kept away from to first connecting rod and second connecting rod respectively and is connected, square support's both ends fixed mounting has two gyro wheels, the top both ends of taking off the bubble machine are fixed with the stand, the front surface top fixedly connected with guide rail of stand, solved present most bubble machine and taken off the door after closing, because need manual locking the door through a lot of bolts, consequently, lead to closing the door and need twist a large amount of bolts, the operation is comparatively loaded down with trivial details, waste a large amount of manpower and time, lead to the problem that work efficiency is low.

Description

Defoaming furnace

Technical Field

The utility model belongs to the technical field of instrument and meter display screen, concretely relates to defoaming furnace.

Background

The bubble removing machine is also called a bubble removing machine, a bubble pressing machine and a bubble removing machine, is used for removing bubbles of products in the product bonding process, such as bubbles generated when products are bonded on a mobile phone display screen and a touch screen, the products are softened by the high temperature of the bubble removing machine, and the bubbles in the products are pressed out by air pressure to remove the bubbles; aiming at the problem that the display screen of the instrument is exposed in the using process, the display screen of the instrument needs to be structurally improved and optimized.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a defoaming furnace, which has the characteristics of automatically opening and closing a door body, saving labor operation and preventing the excessive pressure in the furnace from hurting operators.

In order to achieve the above purpose, the utility model provides a following technical scheme: the defoaming furnace comprises a defoaming machine, a bin opening is formed in the front end of the defoaming machine, a door body is covered in the front end of the bin opening, two ends above the front surface of the door body are rotatably connected with a first connecting rod, two ends below the front surface of the door body are rotatably connected with a second connecting rod, a square support is arranged in front of the door body, the upper end and the lower end of the square support are respectively rotatably connected with one end, away from the door body, of the first connecting rod and the second connecting rod, two rollers are fixedly mounted at the two ends of the square support, a stand column is fixed at the two ends of the top of the defoaming machine, a guide rail is fixedly connected above the front surface of the stand column, the lower end of the guide rail is fixedly connected with the lower end of the front surface of the defoaming machine, a groove is fixedly connected with the upper end of the front surface of the stand column and the upper end of the front surface of the defoaming machine, a longitudinal groove is formed in the interior of the stand column, a transverse groove is formed in the interior of the stand column, the door body is rotatably connected with the outer surface at the joint of the first connecting rod, the guide rail is slidably connected with the inner side of the guide wheel, a belt wheel is fixedly connected with the front surface of the square support, two ends of the defoaming machine, a belt wheel shaft rod is connected with the middle of the outer wall of the defoaming machine, and a belt wheel, a belt wheel is connected with a belt wheel shaft rod, and a belt wheel is connected with a belt wheel shaft rod, and a belt wheel is connected between the belt wheel is connected with the belt wheel.

As the utility model discloses a preferred technical scheme of defoaming stove, vertical groove and horizontal groove communicate, and mutually perpendicular.

As the utility model discloses a preferred technical scheme of defoaming stove, the structure of first connecting rod and second connecting rod is the same, and is parallel to each other.

As the utility model discloses a preferred technical scheme of defoaming stove, the gyro wheel is located the inside sliding connection of guide rail.

As the utility model discloses a preferred technical scheme of defoaming stove, gear and rack meshing transmission.

As the utility model discloses a preferred technical scheme of defoaming stove, the output shaft of motor and the band pulley fixed connection of defoaming machine outer wall.

Compared with the prior art, the beneficial effects of the utility model are that: the output shaft through the motor drives the belt pulley cooperation belt control axostylus axostyle and rotates, the axostylus axostyle passes through gear cooperation rack and drives square support upward movement, square support drives a body through first connecting rod and second connecting rod, first connecting rod drives the guide pulley and slides along the transverse groove inside simultaneously, when the guide pulley slides to the junction of transverse groove and vertical groove, drive the inside that the door body breaks away from the bin opening completely, then square support continues the upward movement, the guide pulley slides to vertical inslot portion from the transverse groove this moment, upward movement along vertical inslot portion, make the synchronous upward movement of the door body, move to the top of bin opening completely until the door body, for the complete open mode, open automatically after through the pressure release, manpower saving operation, and prevent that furnace internal pressure from overflowing injury operator.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the door of the defoaming machine of the present invention when closed;

FIG. 2 is a schematic structural view of the defoaming machine when the door body of the present invention is opened;

FIG. 3 is a schematic structural view of the middle door of the present invention when closed;

FIG. 4 is a schematic structural view of the door body of the present invention when opened;

fig. 5 is a schematic structural diagram of the driving mechanism of the present invention;

in the figure: 1. a defoaming machine; 2. a bin opening; 3. a door body; 4. a first link; 5. a second link; 6. a square bracket; 7. a roller; 8. a column; 9. a guide rail; 10. a slot frame; 11. a longitudinal slot; 12. a transverse slot; 13. a guide wheel; 14. a rack; 15. a shaft bracket; 16. a shaft lever; 17. a gear; 18. a pulley; 19. a belt; 20. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a defoaming furnace comprises a defoaming machine 1, a bin mouth 2 is arranged inside the front end of the defoaming machine 1, a door body 3 is covered inside the front end of the bin mouth 2, the upper ends of the two upper ends of the front surface of the door body 3 are rotatably connected with a first connecting rod 4, the two ends of the lower part of the front surface of the door body 3 are rotatably connected with a second connecting rod 5, a square support 6 is arranged in front of the door body 3, the upper end and the lower end of the square support 6 are respectively rotatably connected with one end of the first connecting rod 4 and one end of the second connecting rod 5 away from the door body 3, two rollers 7 are fixedly arranged at the two ends of the square support 6, stand columns 8 are fixedly arranged at the two ends of the top of the defoaming machine 1, guide rails 9 are fixedly connected above the front surface of the stand columns 8, the lower ends of the guide rails 9 are fixedly connected with the lower ends of the front surface of the defoaming machine 1, a groove frame 10 is fixedly connected above the front surface of the stand 8, and the lower ends of the groove frame 10 are fixedly connected with the upper end of the front surface of the defoaming machine 1, the inner part of the groove frame 10 is provided with a longitudinal groove 11, the inner part of the groove frame 10 is provided with a transverse groove 12, the outer surface of the joint of the door body 3 and the first connecting rod 4 is rotatably connected with a guide wheel 13, the guide wheel 13 is positioned in the groove frame 10 and is in sliding connection, the front surface of the square support 6 is fixedly connected with a rack 14, two ends of the defoaming machine 1 are fixedly provided with shaft frames 15, a shaft rod 16 is rotatably connected between the shaft frames 15 at the two ends, the outer wall of the middle part of the shaft rod 16 is fixedly provided with a gear 17, the upper part of the inner part of the defoaming machine 1 is fixedly provided with a motor 20, the outer wall of one end of the defoaming machine 1 and the outer wall of the shaft frame 15 are both rotatably connected with belt wheels 18, and a belt 19 is connected between the two belt wheels 18, in the embodiment, when the door body 3 needs to be opened, the output shaft of the motor 20 drives the belt wheels 18 to be matched with the belt 19 to control the shaft rod 16 to rotate, the shaft rod 16 is matched with the rack 14 to drive the square support 6 to move upwards through the gear 17, the square support 6 drives the door body 3 through the first connecting rod 4 and the second connecting rod 5, meanwhile, the first connecting rod 4 drives the guide wheel 13 to slide along the inner part of the transverse groove 12, when the guide wheel 13 slides to the joint of the transverse groove 12 and the longitudinal groove 11, the door body 3 is driven to be completely separated from the inner part of the bin opening 2, then the square support 6 continues to move upwards, at the moment, the guide wheel 13 slides to the inner part of the longitudinal groove 11 from the transverse groove 12, the door body 3 moves upwards synchronously along the inner part of the longitudinal groove 11, and the door body 3 moves upwards until the door body 3 completely moves to the upper part of the bin opening 2 and is in a completely opened state.

Specifically, the longitudinal groove 11 and the transverse groove 12 are communicated and perpendicular to each other, and in this embodiment, when the guide wheel 13 is located at one end of the transverse groove 12 far from the longitudinal groove 11, the door body 3 is in a closed state; when the guide wheel 13 is located at the uppermost end inside the longitudinal groove 11, the door body 3 is at the maximum position far away from the bin port 2 after being opened.

Specifically, the first link 4 and the second link 5 have the same structure and are parallel to each other, and in this embodiment, the door 3 is in a horizontal state at the moment of opening and closing from the inside of the hatch 2.

Specifically, the roller 7 is located inside the guide rail 9 and slidably connected, and in this embodiment, the roller 7 slides along the inside of the guide rail 9 when the square bracket 6 moves up and down.

Specifically, the gear 17 is in mesh transmission with the rack 14, and the rack 14 is driven to move up and down by the rotation of the gear 17 in this embodiment.

Specifically, the output shaft of the motor 20 is fixedly connected with the belt wheel 18 on the outer wall of the defoaming machine 1, the opening and closing of the door body 3 is automatically controlled by the motor 20 in the embodiment, and the door body can be opened after the pressure relief is detected, so that the operator is prevented from being injured by the overflow of the pressure in the furnace.

The utility model discloses a theory of operation and use flow: firstly, after the defoaming machine 1 detects that the pressure relief is completed, the door body 3 can be opened, an output shaft of a motor 20 drives a belt wheel 18 to be matched with a belt 19 to control a shaft lever 16 to rotate, the shaft lever 16 is matched with a rack 14 through a gear 17 to drive a square support 6 to move upwards, and the square support 6 slides along the inside of a guide rail 9 through a roller 7 when moving, the square support 6 drives the door body 3 through a first connecting rod 4 and a second connecting rod 5, meanwhile, the first connecting rod 4 drives a guide wheel 13 to slide along the inside of a transverse groove 12, when the guide wheel 13 slides to the joint of the transverse groove 12 and a longitudinal groove 11, the door body 3 is driven to be completely separated from the inside of a bin opening 2, then the square support 6 continues to move upwards, at the moment, the guide wheel 13 slides to the inside of the longitudinal groove 11 from the transverse groove 12 and moves upwards along the inside of the longitudinal groove 11, so that the door body 3 synchronously moves upwards until the door body 3 completely moves to the upper part of the bin opening 2, and is in a completely opened state, and the door body is automatically opened after the pressure relief, thereby preventing the operator from being overflowed in the furnace.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a defoaming furnace, includes defoaming machine (1), its characterized in that: the defoaming machine is characterized in that a bin opening (2) is formed in the front end of the defoaming machine (1), a door body (3) covers the front end of the bin opening (2), two upper ends of the front surface of the door body (3) are rotatably connected with a first connecting rod (4), two lower ends of the front surface of the door body (3) are rotatably connected with a second connecting rod (5), a square support (6) is arranged in front of the door body (3), the upper end and the lower end of the square support (6) are respectively rotatably connected with one end, away from the door body (3), of the first connecting rod (4) and the second connecting rod (5), two rollers (7) are fixedly mounted at two ends of the square support (6), a stand column (8) is fixedly arranged at two ends of the top of the defoaming machine (1), a guide rail (9) is fixedly connected above the front surface of the stand column (8), the lower end of the guide rail (9) is fixedly connected with the lower end of the front surface of the defoaming machine (1), a groove frame (10) is fixedly connected above the front surface of the stand column (8), the lower end of the groove frame (10) is fixedly connected with the upper end of the guide wheel (1), a first connecting rod (12) is formed at the position of the inner part of the groove frame (10), and a transverse connecting rod (12) is connected with the inner part of the defoaming machine (4), and guide pulley (13) are located the inside sliding connection of cell tower (10), the front surface fixed connection of square support (6) has rack (14), the both ends of taking off bubble machine (1) are fixed with pedestal (15), both ends rotate between pedestal (15) and are connected with axostylus axostyle (16), the middle part outer wall of axostylus axostyle (16) is fixed with gear (17), the inside top fixed mounting who takes off bubble machine (1) has motor (20), the one end outer wall that takes off bubble machine (1) and the outer wall of pedestal (15) all rotate and are connected with band pulley (18), two be connected with belt (19) between band pulley (18).

2. The defoaming furnace according to claim 1, wherein: the longitudinal grooves (11) and the transverse grooves (12) are communicated and are perpendicular to each other.

3. The defoaming furnace according to claim 1, wherein: the first connecting rod (4) and the second connecting rod (5) are identical in structure and are parallel to each other.

4. The defoaming furnace according to claim 1, wherein: the roller (7) is positioned in the guide rail (9) and is in sliding connection with the guide rail.

5. The defoaming furnace according to claim 1, wherein: the gear (17) is in meshed transmission with the rack (14).

6. The defoaming furnace according to claim 1, wherein: and an output shaft of the motor (20) is fixedly connected with a belt wheel (18) on the outer wall of the defoaming machine (1).