CN210065538U - Tempering furnace with high heating speed - Google Patents

Abstract

The utility model discloses a tempering furnace that rate of heating is fast, including the box, all be equipped with the heated board with the bottom around the box is inside, evenly be equipped with a set of mounting hole all around on the lateral wall upper portion of box, all be equipped with the heater in every heating hole, the heating rod setting of heater is inboard at the box, and the heating rod is pasting the vertical downwardly extending of the inboard heated board of box lateral wall. The utility model has the advantages that: the utility model provides a rapid tempering furnace of rate of heating sets up the heater inside the box, makes the heater can directly contact with liquid medicine, and is fast and keep warm effectual to the rate of heating of liquid medicine, can improve work efficiency.

Description

Tempering furnace with high heating speed

Technical Field

The utility model relates to a display screen glass production technical field especially relates to a rapid heating rate's tempering furnace.

Background

In the prior art, a display screen is generally used as a display device. With the popularization of mobile phones, new requirements are also put forward on electronic display screens of the mobile phones. The traditional electronic display screen of the mobile phone finds many problems to be solved urgently in use, so that a new challenge is brought to the research, development and production of the electronic display screen of the mobile phone. When the mobile phone display screen is produced, the mobile phone display screen is tempered in one process, so that the strength of the mobile phone display screen in all aspects is enhanced. The tempering process is usually gone on in the tempering furnace, tempering furnace among the prior art is generally that an top is open box, is equipped with liquid medicine in the box, puts into the cell-phone display screen after the liquid medicine heating and carries out the tempering effect after wherein covering the case lid, and current tempering furnace's heater sets up inside the lateral wall of box, and the heater heating is heated the liquid medicine in the box through heat-conduction, and this kind of mode heating rate is slow, and liquid medicine is also poor in the heat insulating ability in the box.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a toughening furnace with high heating speed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a tempering furnace that rate of heating is fast, includes the box, all is equipped with the heated board with the bottom around the box is inside, evenly is equipped with a set of mounting hole all around on the lateral wall upper portion of box, all is equipped with the heater in every heating hole, and the heating rod setting of heater is inboard at the box, and the heating rod is pasting the vertical downwardly extending of the inboard heated board of box lateral wall.

Preferably, the heater is an electric heater.

The utility model has the advantages that: the utility model provides a rapid tempering furnace of rate of heating sets up the heater inside the box, makes the heater can directly contact with liquid medicine, and is fast and keep warm effectual to the rate of heating of liquid medicine, can improve work efficiency.

Drawings

FIG. 1 is a schematic view of a basic structure of a rapid heating toughening furnace provided by the present invention;

FIG. 2 is a schematic structural view of an insulation board;

FIG. 3 is a schematic view of the arrangement of the heating rods;

FIG. 4 is a schematic view of the combination of the case and the cover;

FIG. 5 is an enlarged view of portion A of FIG. 4;

FIG. 6 is a schematic view of the structure of FIG. 4 from another perspective;

fig. 7 is an enlarged view of a portion B of fig. 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, the utility model provides a pair of tempering furnace that rate of heating is fast, including box 3, all be equipped with heated board 7 with the bottom around box 3 is inside, heated board 7 includes two base plates 71 that correspond the setting, is equipped with rock wool layer 73 between two base plates 71, all cooperates between rock wool layer 73 and every base plate 71 to be connected and gathers cotton layer 72, gathers cotton layer 72 and is the gauze, can prevent effectively that the rock wool from slumping between two base plates 71. Evenly be equipped with a set of mounting hole all around on the lateral wall upper portion of box 3, all be equipped with the heater in every heating hole, the heating rod 8 setting of heater is inboard at box 3, and heating rod 8 pastes the vertical downwardly extending of 3 inboard heated boards of lateral wall of box 7. The box body 3 is internally provided with liquid medicine, and the heating rod 8 is directly arranged in the liquid medicine, so that the liquid medicine can be rapidly heated to the required working temperature when being heated by the heating rod 8.

When using, the uncovered department of 3 upsides of box is equipped with case lid 4, still is equipped with the device that opens and shuts between case lid 4 and the box 3, and the device that opens and shuts is including four stands 1 that correspond the setting, through crossbeam 2 fixed connection between two adjacent stands 1, and box 3 sets up between four stands 1.

Equal fixed connection fixed plate 41 on two stands 1 of box 3 same side, the equal fixed connection bearing frame 42 in fixed plate 41 one side, the coaxial setting in dead eye of two bearing frames 42, all connect axis of rotation 43 through bearing normal running fit in the dead eye of every bearing frame 42, fixed connection dwang 44 between two axis of rotation 43, the axis of rotation 43 that dwang 44 is connected through its both ends can rotate between two stands 1 of box 3 same side.

The device that opens and shuts still includes two sliders 45 that correspond the setting, and every slider 45 one side all is equipped with the slide opening, and slider 45 cup joints in the dwang 44 outside through the slide opening, and slider 45 can follow dwang 44 reciprocating sliding, is equipped with the first locking screw hole that is linked together with the slide opening on slider 45, and first locking screw hole female fit connects the first locking bolt 46 that is used for locking slider 45, can fix slider 45 locking on dwang 44 through first locking bolt 46.

A connecting ring 47 is sleeved on the outer side of each sliding block 45, a swinging rod 48 is welded and fixed on each connecting ring 47, and the two swinging rods 48 are arranged in parallel. The box cover 4 is fixedly connected between the two swing rods 48, the box cover 4 can be covered and connected with the box body 3, the lower side edge of the box cover 4 is also fixedly connected with a sealing gasket ring, and the sealing performance between the box cover 4 and the box body 3 can be enhanced through the sealing gasket ring.

The rotating rod 44 is further connected with a sliding ring 51 in a sliding fit manner, a second locking threaded hole is formed in the outer annular surface of the sliding ring 51, the second locking threaded hole penetrates through the annular wall of the sliding ring 51, and a second locking bolt 52 used for locking the sliding ring 51 on the rotating rod 44 is connected in the second locking threaded hole in a threaded fit manner. The slide ring 51 can be locked to the rotating lever 44 by the second locking bolt 52. Slip ring 51 one side fixed connection driven gear 53, driven gear 53's center department is equipped with the hole of stepping down, and dwang 44 passes in the hole of stepping down, and driven gear 53 and dwang 44 coaxial setting. A supporting seat is fixedly connected to one side of one upright post 1 closest to the driven gear 53, the supporting seat comprises a supporting flat plate 61 horizontally fixed to one side of one upright post 1, and the supporting flat plate 61 is fixedly connected with the upright post 1 through a reinforcing wedge block 62. The upper side of the supporting flat plate 61 supports and fixes a speed reducer 63, a motor 64 corresponding to the speed reducer 63 is arranged at the input shaft of the speed reducer 63, a driving gear 65 is arranged on the output shaft of the speed reducer 63, and the driving gear 65 is meshed with the driven gear 53. The upper side of the speed reducer 63 is also provided with a cover plate 66, and the cover plate 66 is fixedly connected to the upright post 1 through a connecting plate 67. The cover plate 66 can enhance the stability of the mounting of the speed reducer 63. One side of the driven gear 53 is fixedly connected with a first limiting rod 55 and a second limiting rod 54, the first limiting rod 55 and the second limiting rod 54 are both arranged on a central circle taking the axis of the driven gear 53 as the center, and a central angle formed between the first limiting rod 55 and the second limiting rod 54 is 90 degrees. A fixed limiting member is disposed between the first limiting rod 55 and the second limiting rod 54. The fixed limiting part comprises a supporting column 56, the supporting column 56 is vertically and fixedly connected to the upper side of the beam 2 closest to the supporting column 56, the upper side of the supporting column 56 is fixedly connected with a limiting plate 57, and the limiting plate 57 is arranged between the first limiting rod 55 and the second limiting rod 54.

When the opening and closing device is used, the motor 64 drives the driving gear 65 to rotate through the speed reducer 63, the driving gear 65 is meshed with the driven gear 53, the driven gear 53 rotates along with the rotation of the driving gear 65, the driven gear 53 is fixed on the rotating rod 44 through the sliding ring 51, the rotating rod 44 rotates along with the rotation, and the rotating rod 44 drives the box cover 4 to rotate through the two swinging rods 48, so that the opening and closing of the box cover 4 and the box body 3 are controlled. When the case lid 4 is closed with the case body 3, the second limit rod 54 contacts with the limit plate 57 to limit the case lid 4, and when the case lid 4 is opened at an angle of 90 ° with the case body 3, the first limit rod 55 contacts with the limit plate 57 to limit the case lid 4 again.

The positions of the two sliders 45 on the rotating rod 44 can be changed by moving the sliders 45, so that the distance between the two swing rods 48 can be changed, and the box covers 4 with different sizes can be indirectly suitable for being installed, and the box covers 3 with different sizes can be used.

Claims (2)

1. The utility model provides a tempering furnace that rate of heating is fast, includes box (3), its characterized in that all is equipped with heated board (7) with the bottom around box (3) is inside, evenly is equipped with a set of mounting hole all around on the lateral wall upper portion of box (3), all is equipped with the heater in every heating hole, and heating rod (8) of heater set up in box (3) are inboard, and heating rod (8) are pasting box (3) the inboard heated board (7) of lateral wall vertical downwardly extending.

2. A toughening furnace with a high heating speed according to claim 1, wherein: the heater is an electric heater.

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