CN222540652U

CN222540652U - Glass hot pressing and stretching device

Info

Publication number: CN222540652U
Application number: CN202420892140.3U
Authority: CN
Inventors: 王春霞; 王文华; 刘鸽; 贺明池
Original assignee: Luoyang Longteng Industrial Co ltd
Current assignee: Luoyang Longteng Industrial Co ltd
Priority date: 2024-04-26
Filing date: 2024-04-26
Publication date: 2025-02-28
Anticipated expiration: 2034-04-26

Abstract

The utility model relates to the field of glass processing, in particular to a glass hot-pressing extension device, which comprises a rack, wherein a limiting mechanism is arranged at the upper end of the rack, and the device also comprises an operation mechanism. The sliding frame is driven to move through the driving structure, so that the sliding frame drives the rolling structure to roll high-temperature raw materials, when the sliding frame drives the rolling structure to operate, the sliding frame is connected with the sliding frame in a sliding mode, and the clamping blocks are limited by the supporting frame, the supporting frame at the front end of the sliding rod does not move along with the sliding frame when the sliding frame moves, so that the supporting frame is limited to the high-temperature raw materials, the high-temperature raw materials to be processed can be dragged to move along with the rolling structure when the rolling structure is prevented from moving, when the thin springs on the periphery of the sliding rod are compacted, the clamping blocks are pushed into the rack through the pushing force of the sliding frame and the elastic force of the thin springs, and accordingly the supporting frame can be ejected to avoid influencing continuous rolling operation.

Description

Glass hot-pressing extension device

Technical Field

The utility model relates to the field of glass processing, in particular to a glass hot-pressing extension device.

Background

Glass is an amorphous inorganic nonmetallic material, and is generally prepared by taking various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, sodium carbonate and the like) as main raw materials and adding a small amount of auxiliary raw materials.

Through the patent document with the search notice number of CN220317621U, the patent document discloses a glass hot-pressing extension device, the device is characterized in that a high-temperature raw material is placed between positioning convex strips, then an electric push rod pushes a roller frame to move downwards, so that a rolling roller is pressed on the positioning convex strips, and a moving frame drives the rolling roller to roll the raw material between the positioning convex strips;

And when the device is operated, if the high-temperature raw material is not completely attached to the upper table surface, the driving structure of the device drives the calendaring roller to move to extend the high-temperature raw material, the whole mass of the high-temperature raw material is easily dragged to move along with the calendaring roller, and therefore the high-temperature raw material is not effectively processed.

Disclosure of utility model

The utility model aims to solve the problems and provide a glass hot press extension device.

The utility model realizes the above purpose through the following technical scheme:

the glass hot-pressing extension device comprises a rack, wherein a limiting mechanism for placing materials is arranged at the upper end of the rack, and the glass hot-pressing extension device further comprises an operating mechanism for processing high-temperature raw materials;

The operation mechanism comprises a unidirectional screw rod, the unidirectional screw rod is rotationally connected to one end of the rack, a second motor is installed at the input end of the unidirectional screw rod, a second limiting rod is fixed to the other end of the rack, a sliding frame is arranged at the upper end of the unidirectional screw rod and the upper end of the second limiting rod, the sliding frame is in threaded connection with the unidirectional screw rod, the sliding frame is in sliding connection with the second limiting rod, sliding rods are fixedly arranged at the two ends of the sliding frame in a sliding manner, a supporting frame is fixedly arranged at the front end of each sliding rod, thin springs are fixedly arranged at the periphery of each sliding rod, the front ends of the thin springs are fixedly supported by the supporting frame, the rear ends of the thin springs are fixedly arranged on the sliding frame, a plurality of thick springs are fixedly arranged in the upper end face of the rack, and clamping blocks are fixedly arranged at the upper ends of the thick springs.

Preferably, the rear end of the sliding rod is provided with a circular plate with the diameter larger than that of the sliding rod.

Preferably, the uppermost end of the clamping block is higher than the lowermost end of the abutting frame when the clamping block is not stressed.

Preferably, the operation mechanism further comprises a hydraulic cylinder, the hydraulic cylinder is arranged at the upper end of the sliding frame, a loading frame is fixed at the telescopic end of the hydraulic cylinder, and a compressing and expanding roller is rotatably connected in the middle of the loading frame.

Preferably, the limiting mechanism comprises an extension table, the extension table is fixed at the upper end of the rack, the front end of the extension table is rotationally connected with a bidirectional screw rod, the input end of the bidirectional screw rod is provided with a first motor, the rear end of the extension table is fixedly provided with a first limiting rod, two limiting frames are arranged above the bidirectional screw rod and the first limiting rod, the limiting frames are in threaded connection with the bidirectional screw rod, and the limiting frames are in sliding connection with the first limiting rod.

Preferably, a baffle ring with a diameter larger than that of the bidirectional screw rod is arranged in the middle of the bidirectional screw rod.

Compared with the prior art, the beneficial effects are as follows:

When the device carries out calendaring operation on high-temperature glass raw materials, through threaded connection of sliding frame and unidirectional screw rod and sliding connection of sliding frame and second gag lever post, the second motor drives the unidirectional screw rod and can make the sliding frame remove after rotatory, thereby make the sliding frame drive the calendaring structure and carry out calendaring operation on high-temperature raw materials, when the sliding frame drives calendaring structure operation, through sliding connection of slide bar and sliding frame and the spacing of fixture block to support the frame, the support frame of slide bar front end can not remove along with it when the sliding frame removes, thereby make support frame carry out spacing to high-temperature raw materials, can drag the high-temperature raw materials that wait to process when avoiding calendaring structure to remove along with it, the thrust that moves through sliding frame after the compaction of slide bar outlying thin spring can make support frame jack-in the rack, thereby make support frame can pop up and continue calendaring operation with avoiding influencing.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or 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 can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a glass hot press extension device according to the present utility model;

FIG. 2 is a schematic view of a limiting mechanism of a glass hot press extension device according to the present utility model;

FIG. 3 is a schematic view of a working mechanism of a glass hot press extension device according to the present utility model;

Fig. 4 is a schematic structural view of a support frame of a glass hot press extension device according to the present utility model.

The reference numerals are explained as follows:

1. the device comprises a bench, 11, a chassis, 12, a fixing bolt, 2, an extension bench, 21, a bidirectional screw rod, 22, a first motor, 23, a first limiting rod, 24, a limiting frame, 3, a unidirectional screw rod, 31, a second motor, 32, a second limiting rod, 33, a sliding frame, 34, a hydraulic cylinder, 35, a loading frame, 36, a compression roller, 37, a sliding rod, 38, an abutting frame, 39, a thin spring, 310, a thick spring, 311 and a clamping block.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

As shown in fig. 1-4, the glass hot-pressing extension device comprises a rack 1, wherein a limiting mechanism for placing materials is arranged at the upper end of the rack 1, and the glass hot-pressing extension device further comprises a working mechanism for processing high-temperature raw materials.

Two underframes 11 are fixed to the lower end of the stand 1, a plurality of fixing bolts 12 are provided in the middle of the underframe 11, and the device can be fixed to a proper position by the fixing bolts 12.

The limiting mechanism comprises an extension table 2, the extension table 2 is fixed at the upper end of the rack 1, the front end of the extension table 2 is rotationally connected with a bidirectional screw rod 21, a baffle ring with the diameter larger than that of the bidirectional screw rod 21 is arranged in the middle of the bidirectional screw rod 21, a first motor 22 is arranged at the input end of the bidirectional screw rod 21, a first limiting rod 23 is fixed at the rear end of the extension table 2, two limiting frames 24 are arranged above the bidirectional screw rod 21 and the first limiting rod 23, the limiting frames 24 are in threaded connection with the bidirectional screw rod 21, the limiting frames 24 are in sliding connection with the first limiting rod 23, and through threaded connection of the bidirectional screw rod 21 and the two limiting frames 24 and sliding connection of the limiting frames 24 and the first limiting rod 23, after the first motor 22 drives the bidirectional screw rod 21 to rotate, the two limiting frames 24 can move in opposite directions or opposite directions, so that the distance between the two limiting frames 24 can be adjusted.

The operation mechanism comprises a unidirectional screw rod 3, the unidirectional screw rod 3 is rotationally connected to one end of the rack 1, a second motor 31 is installed at the input end of the unidirectional screw rod 3, a second limiting rod 32 is fixed to the other end of the rack 1, sliding frames 33 are arranged at the upper ends of the unidirectional screw rod 3 and the second limiting rod 32, the sliding frames 33 are in threaded connection with the unidirectional screw rod 3, the sliding frames 33 are in sliding connection with the second limiting rod 32, hydraulic cylinders 34 are installed at the upper ends of the sliding frames 33, loading frames 35 are fixed at the telescopic ends of the hydraulic cylinders 34, a compression roller 36 is rotationally connected inside the loading frames 35, sliding rods 37 are slidingly connected to both ends of the sliding frames 33, circular plates with diameters larger than those of the sliding rods 37 are arranged at the rear ends of the sliding rods 37, abutting frames 38 are fixed at the front ends of the sliding rods 37, the uppermost ends of the clamping blocks 311 in no stress are higher than the bottommost ends of the abutting frames 38, fine springs 39 are arranged at the peripheries of the two sliding rods 37, the front ends of the fine springs 39 are fixed with the abutting frames 38, the rear ends of the fine springs 39 are fixed with the sliding frames 33, a plurality of thick springs 310 are fixed inside the upper ends of the rack 1, and clamping blocks 311 are fixed at the upper ends of the thick springs 310; when the device works, the hydraulic cylinder 34 drives the flattening roller 36 on the loading frame 35 to descend, so that the flattening roller 36 presses the placed high-temperature raw material, then the second motor 31 is started, the sliding frame 33 can move after the second motor 31 drives the unidirectional screw 3 to rotate through the threaded connection of the sliding frame 33 and the unidirectional screw 3 and the sliding connection of the sliding frame 33 and the second limiting rod 32, so that the sliding frame 33 drives the flattening roller 36 to move, the flattening roller 36 performs calendaring on the high-temperature raw material, the abutting frame 38 at the front end of the sliding rod 37 can not move along with the sliding frame 33 through the sliding connection of the sliding rod 37 and the sliding frame 33 and the limiting of the clamping block 311 on the abutting frame 38, therefore, the high-temperature raw materials are limited by the propping frame 38, so that the high-temperature raw materials to be processed are prevented from moving along with the movement of the stretching roller 36, and when the thin spring 39 at the periphery of the sliding rod 37 is compacted, the clamping block 311 is pushed into the rack 1 by the propping frame 38 through the pushing force of the movement of the sliding frame 33 and the resilience force of the thin spring 39, so that the propping frame 38 can be ejected out to avoid influencing the continuous calendaring operation.

The working principle is that before the device is operated, the two limiting frames 24 are connected with the screw threads of the two limiting frames 24 through the screw threads of the two limiting frames 21, and the limiting frames 24 are connected with the first limiting rod 23 in a sliding way, when the first motor 22 drives the two limiting frames 24 to rotate, the distance between the two limiting frames 24 is adjusted to be the required distance, then the high-temperature raw materials to be processed are placed between the two limiting frames 24, the high-temperature raw materials are positioned at the rear end of the supporting frame 38, after the preparation is finished, the hydraulic cylinder 34 drives the pressing and expanding rollers 36 on the loading frame 35 to descend, the pressing and expanding rollers 36 are connected with the screw threads of the unidirectional screw 3, and then the sliding frame 33 is driven by the second motor 31 to rotate, so that the pressing and expanding rollers 36 can move, the high-temperature raw materials are rolled, the sliding frame 37 is connected with the sliding frame 311, the sliding frame 311 is connected with the sliding frame 38, the pressing and the sliding frame 33 is prevented from moving back to the periphery of the sliding frame 38, and the pressing and expanding rollers 38 can be prevented from moving back to the sliding frame 38.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The glass hot-pressing extension device comprises a rack (1), wherein a limiting mechanism for placing materials is arranged at the upper end of the rack (1), and the glass hot-pressing extension device is characterized by further comprising an operation mechanism for processing high-temperature raw materials;

The operation mechanism comprises a unidirectional screw rod (3), the unidirectional screw rod (3) is rotationally connected to one end of the bench (1), a second motor (31) is installed at the input end of the unidirectional screw rod (3), a second limiting rod (32) is fixed to the other end of the bench (1), a sliding frame (33) is arranged at the upper end of the unidirectional screw rod (3), the sliding frame (33) is in threaded connection with the unidirectional screw rod (3), the sliding frame (33) is in sliding connection with the second limiting rod (32), sliding rods (37) are respectively and slidably connected to two ends of the sliding frame (33), a supporting frame (38) is fixed to the front end of each sliding rod (37), thin springs (39) are respectively arranged at the periphery of each sliding rod (37), the front ends of the thin springs (39) are fixed to the supporting frame (38), the rear ends of the thin springs (39) are fixed to the sliding frame (33), a plurality of thick springs (310) are fixedly arranged on the upper end faces of the bench (1).

2. A glass hot press extension device according to claim 1, wherein the rear end of the slide bar (37) is provided with a circular plate having a diameter larger than that of the slide bar (37).

3. A glass hot press extension device according to claim 1, wherein the uppermost end of the clamping block (311) is higher than the lowermost end of the supporting frame (38) when the clamping block is not stressed.

4. The glass hot press extension device according to claim 1, wherein the working mechanism further comprises a hydraulic cylinder (34), the hydraulic cylinder (34) is mounted at the upper end of the sliding frame (33), a loading frame (35) is fixed at the telescopic end of the hydraulic cylinder (34), and a press-spreading roller (36) is rotatably connected in the middle of the loading frame (35).

5. The glass hot-pressing extension device according to claim 1, wherein the limiting mechanism comprises an extension table (2), the extension table (2) is fixed at the upper end of the table frame (1), the front end of the extension table (2) is rotationally connected with a bidirectional screw rod (21), the input end of the bidirectional screw rod (21) is provided with a first motor (22), the rear end of the extension table (2) is fixedly provided with a first limiting rod (23), two limiting frames (24) are arranged above the bidirectional screw rod (21) and the first limiting rod (23), the limiting frames (24) are in threaded connection with the bidirectional screw rod (21), and the limiting frames (24) are in sliding connection with the first limiting rod (23).

6. A glass hot press extension device according to claim 5, wherein a retainer ring having a diameter larger than that of the bi-directional screw (21) is provided in the middle of the bi-directional screw (21).