CN220766825U - Quartz preheating turntable - Google Patents

Abstract

The utility model relates to the technical field of quartz processing, in particular to a quartz piece preheating turntable, which comprises a base, wherein a rotating block is rotatably arranged on the upper side of the base, a first gear is fixedly connected to the upper end of the rotating block, a stepping motor is arranged in the base, the output end of the stepping motor is connected with a second gear, the first gear is meshed with the second gear, four groups of placing racks are arranged on an upper ring-shaped array of the first gear, a lifting mechanism is arranged on the right side of the base, a transmission mechanism for controlling the lifting mechanism is arranged on the lifting mechanism, and two groups of heat dissipation assemblies are arranged in the base. According to the utility model, four groups of placing frames are arranged, four pieces of quartz glass are respectively placed, and the four pieces of glass are enabled to rotate anticlockwise under the control of the stepping motor, so that the placing frames at the front side are placed above the heating die for heating, and the four pieces of glass are transferred to the heat dissipation assembly for heat dissipation after heating, so that the glass is rapidly cooled after a heating test.

Description

Quartz preheating turntable

Technical Field

The utility model relates to the technical field of quartz processing, in particular to a quartz piece preheating turntable.

Background

The quartz glass is prepared by melting various pure natural quartz. The linear expansion coefficient is very small, the thermal shock resistance is very good, the heat resistance is very high, when quartz glass is further processed, induction heating is needed to be carried out on the whole glass block, so that the heat resistance of the glass is detected, the existing heating inspection device is single in structure, the heating die can only heat one piece of glass at one time, the efficiency is very low, the heated glass is extremely high in temperature, the heated glass needs to be taken out conveniently after being cooled, and the glass is replaced for heating, so that a large amount of time is wasted, and therefore, the quartz piece preheating turntable is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a quartz piece preheating turntable so as to solve the problems that the prior heating inspection device proposed in the background art is single in structure, a heating die can only heat one piece of glass at a time, and the heated glass is difficult to take out due to extremely high temperature.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the quartz piece preheats revolving stage, the on-line screen storage device comprises a base, the upside of base rotates installs the commentaries on classics piece, the upper end fixedly connected with of commentaries on classics piece is first gear, install step motor in the base, step motor's output is connected with the second gear, first gear with the second gear meshes mutually, the upper end ring array of first gear is provided with four sets of racks, the right side of base is provided with lifting mechanism, lifting mechanism's drive mechanism that is provided with control lifting mechanism, install two sets of cooling module in the base.

Preferably, the lifting mechanism comprises a lifting disc, the lifting disc is fixedly arranged at the upper end of the sliding block, a sliding groove is formed in the upper end of the right side of the base, the sliding block slides in the sliding groove, a screw rod is arranged in the sliding groove through a bearing, a screw sleeve is fixedly arranged in the sliding block, the screw sleeve is sleeved on the screw rod through threads, and a transmission mechanism for controlling the lifting mechanism is arranged at the lower end of the screw rod.

Preferably, the transmission mechanism comprises a third gear, the third gear is fixedly connected to the lower end of the screw rod, a crank is rotatably arranged on the right side of the base, a fourth gear is fixedly connected to the left end of the crank, and the fourth gear is meshed with the third gear.

Preferably, the heat dissipation assembly comprises a fan blade, the fan blade is rotatably mounted at the upper end of the base, the fan blade is connected with the output end of the fan motor, the fan motor is mounted in the base, and the two groups of heat dissipation assemblies are respectively positioned at the left side of the lower side and the front side of the placing frame of the lower side of the placing frame.

Preferably, the outer wall of the sliding block is tightly attached to the inner wall of the sliding groove, and the lifting plate is positioned right below the center of the placing frame.

Preferably, the surface of the rotating block is attached to the inner wall of the base, and the upper surface of the rotating block is parallel to the upper surface of the first gear.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, four groups of racks are arranged, four pieces of quartz glass are respectively placed, the four pieces of glass are enabled to rotate anticlockwise under the control of the stepping motor, so that the racks on the front side are placed above the heating die for heating, and then are transferred to the assembly at the heat dissipation assembly for heat dissipation, so that the rapid cooling of the glass after a heating test is realized, and meanwhile, the other piece of glass is rotated to the front side for heating, thereby forming a cycle, the glass which is rotated to the lifting mechanism is lifted by the lifting mechanism, and new glass is replaced, and the efficiency of the heating test is greatly improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a structure at a base in the present utility model;

FIG. 3 is a schematic view of the first gear and rack of the present utility model;

FIG. 4 is a schematic view of the structure of the sliding block and the sliding groove in the utility model;

FIG. 5 is an enlarged partial schematic view of the FIG. 2A;

fig. 6 is an enlarged partial schematic view of the B of fig. 2 according to the present utility model.

In the figure: 1. a base; 2. a rotating block; 3. a first gear; 4. a stepping motor; 5. a second gear; 6. a placing rack; 7. a slide block; 8. a chute; 9. a lifting plate; 10. a screw sleeve; 11. a screw; 12. a third gear; 13. a crank; 14. a fourth gear; 15. a fan blade; 16. a fan motor.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, an embodiment of the present utility model is provided: the quartz piece preheats revolving stage, including base 1, the upside rotation of base 1 installs commentaries on classics piece 2, the upper end fixedly connected with first gear 3 of commentaries on classics piece 2, install step motor 4 in the base 1, step motor 4's output is connected with second gear 5, first gear 3 meshes with second gear 5 mutually, the upper end ring array of first gear 3 is provided with four sets of racks 6, the right side of base 1 is provided with lifting mechanism, lifting mechanism's being provided with control lifting mechanism's drive mechanism, install two sets of cooling module in the base 1.

Further, the lifting mechanism comprises a lifting disc 9, the lifting disc 9 is fixedly arranged at the upper end of the sliding block 7, the upper end of the right side of the base 1 is provided with a sliding groove 8, the sliding block 7 slides in the sliding groove 8, a screw 11 is arranged in the sliding groove 8 through a bearing, a screw sleeve 10 is fixedly arranged in the sliding block 7, the screw sleeve 10 is sleeved on the screw 11 through threads, the lower end of the screw 11 is provided with a transmission mechanism for controlling the lifting mechanism, and the structure is used for lifting glass after a heating test upwards, so that the glass is separated from the placing frame 6 and is convenient to take out, as shown in fig. 1, 2 and 4.

Further, the transmission mechanism comprises a third gear 12, the third gear 12 is fixedly connected to the lower end of the screw 11, a crank 13 is rotatably installed on the right side of the base 1, a fourth gear 14 is fixedly connected to the left end of the crank 13, the fourth gear 14 is meshed with the third gear 12, and the structure is used for realizing transmission control of the lifting mechanism as shown in fig. 2 and 6.

Further, the heat dissipation components include a fan blade 15, the fan blade 15 is rotatably installed at the upper end of the base 1, the fan blade 15 is connected with the output end of a fan motor 16, the fan motor 16 is installed in the base 1, and the two sets of heat dissipation components are respectively located at the lower side of the left side rack 6 and the lower side of the front side rack 6, as shown in fig. 1 and 2, and the structure is used for heat dissipation and temperature reduction of heated glass.

Further, the outer wall of the sliding block 7 is closely attached to the inner wall of the sliding groove 8, and the lifting plate 9 is located right below the center of the right side placing frame 6, as shown in fig. 1 and 4, and the structure is used for increasing the stability of the lifting mechanism.

Further, the surface of the rotating block 2 is attached to the inner wall of the base 1, and the upper surface of the rotating block 2 is parallel to the upper surface of the first gear 3, as shown in fig. 2, and the structure is used for increasing the stability of the turntable and the placing frame 6 during rotation.

Working principle: when in use, the existing heating mould is placed under the front side placing frame 6, four pieces of glass are respectively placed on the four groups of placing frames 6, so that the front side placing frame 6 is placed right above the heating mould, the existing heating mould is used for heating, a heating test is carried out, after the heating is finished, the stepping motor 4 drives the second gear 5 to rotate, drives the first gear 3 to rotate, enables the first gear 3 to stop after ninety degrees of anticlockwise rotation, at the moment, the front side placing frame 6 anticlockwise rotates to the left side, is placed right above the heat dissipation component, the heat dissipation component is used for heat dissipation, at the moment, the right side placing frame 6 just rotates to the front side, the heating test is carried out, after the heating is finished, the stepping motor 4 drives the first gear 3 to anticlockwise rotate for ninety degrees again, so that the newly heated glass is placed above the heat dissipation component for heat dissipation, and the glass just above the left radiating component is rotated ninety degrees anticlockwise and is arranged above the front radiating component to perform secondary heat radiation, so that unheated glass is also rotated to a heating position on the front side to be heated, after ninety degrees of rotation, the first piece of heated glass is rotated by two hundred seventy degrees in total and is arranged right above the right lifting mechanism, at the moment, the crank 13 is rotated to drive the fourth gear 14 to rotate, the third gear 12 meshed with the fourth gear is rotated to drive the screw 11 to rotate, the screw sleeve 10 is moved upwards under the action of threads to drive the lifting disk 9 to move upwards to lift the glass, the lifted glass is taken out at the moment, the crank 13 is rotated reversely, the lifting disk 9 is reset, and new quartz glass to be heated is arranged on the group of placing racks 6, so that the whole working principle of the utility model is formed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. Quartz preheating turntable is characterized in that: including base (1), the upside of base (1) rotates installs commentaries on classics piece (2), the upper end fixedly connected with first gear (3) of commentaries on classics piece (2), install step motor (4) in base (1), the output of step motor (4) is connected with second gear (5), first gear (3) with second gear (5) are engaged with, the upper end ring array of first gear (3) is provided with four group's racks (6), the right side of base (1) is provided with lifting mechanism, lifting mechanism's be provided with control lifting mechanism's drive mechanism, install two sets of radiator units in base (1).

2. The quartz piece preheating turntable of claim 1, wherein: the lifting mechanism comprises a lifting disc (9), the lifting disc (9) is fixedly arranged at the upper end of a sliding block (7), a sliding groove (8) is formed in the upper end of the right side of the base (1), the sliding block (7) slides in the sliding groove (8), a screw rod (11) is arranged in the sliding groove (8) through a bearing, a screw sleeve (10) is fixedly arranged in the sliding block (7), the screw sleeve (10) is sleeved on the screw rod (11) through threads, and a transmission mechanism for controlling the lifting mechanism is arranged at the lower end of the screw rod (11).

3. The quartz piece preheating turntable of claim 1, wherein: the transmission mechanism comprises a third gear (12), the third gear (12) is fixedly connected to the lower end of the screw rod (11), a crank (13) is rotatably arranged on the right side of the base (1), a fourth gear (14) is fixedly connected to the left end of the crank (13), and the fourth gear (14) is meshed with the third gear (12).

4. The quartz piece preheating turntable of claim 1, wherein: the heat dissipation assembly comprises fan blades (15), the fan blades (15) are rotatably arranged at the upper end of the base (1), the fan blades (15) are connected with the output end of a fan motor (16), the fan motor (16) is arranged in the base (1), and the two groups of heat dissipation assemblies are respectively arranged on the left side of the lower side and the front side of the placement frame (6) of the lower side of the placement frame (6).

5. The quartz piece preheating turntable of claim 2, wherein: the outer wall of the sliding block (7) is tightly attached to the inner wall of the sliding groove (8), and the lifting plate (9) is positioned right below the center of the placing frame (6).

6. The quartz piece preheating turntable of claim 1, wherein: the surface of the rotating block (2) is attached to the inner wall of the base (1), and the upper surface of the rotating block (2) is parallel to the upper surface of the first gear (3).