CN215744040U

CN215744040U - Dustproof device of glass pre-crusher

Info

Publication number: CN215744040U
Application number: CN202122154451.9U
Authority: CN
Inventors: 白昆; 王俊明; 赵玉乐; 张志刚; 王光祥; 赵建生; 刘公毅; 张峰
Original assignee: Tunghsu Technology Group Co Ltd; Shanxi Guangxing Photoelectric Technology Co Ltd
Current assignee: Tunghsu Technology Group Co Ltd; Shanxi Guangxing Photoelectric Technology Co Ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-08
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to a glass is dust keeper of rubbing crusher in advance, glass is rubbing crusher feed inlet in advance including rubbing crusher feed inlet in advance, locate the upset platform of this rubbing crusher feed inlet front end in advance, this upset platform below is connected with the hydraulic prop, dust keeper includes the dust keeper casing, gravity induction system, PLC control system and roll up curtain mechanism, the dust keeper casing is located in advance the rubbing crusher feed inlet top, and set up first opening and second opening, first opening communicates with each other with the rubbing crusher feed inlet in advance, the second opening is adjacent with the upset platform and forms the glass passageway that supplies glass to get into with first opening, gravity induction system locates the upset platform below, PLC control system is according to this gravity induction system's signal control hydraulic prop, roll up curtain mechanism and locate the inside and by PLC control system control of dust keeper casing, in order to seal or open the rubbing crusher feed inlet in advance. Through above-mentioned technical scheme, can reduce the large tracts of land diffusion that the feed inlet was passed through to the dust when broken glass of crusher in advance.

Description

Dustproof device of glass pre-crusher

Technical Field

The disclosure relates to the field of substrate glass manufacturing, in particular to a dustproof device of a glass pre-crusher.

Background

In the production and processing process of liquid crystal substrate glass, defective products or damaged products are difficult to avoid, and if the products are directly discarded, the products are extremely wasted, and the conventional method is to crush the waste glass and then recycle the crushed glass. The industrial pre-crusher is mainly used for crushing glass at present, but in actual production, the pre-crusher can generate a large amount of dust in the process of crushing the glass, particularly, the glass dust diffused from a feed inlet of the pre-crusher is dispersed in the air, so that the glass dust is difficult to effectively treat, the respiratory organs of a human body are threatened, the environment is polluted, and even the influence on partial electric appliances is huge.

The existing method for preventing the glass dust from diffusing is to add some cloth curtains at the feed inlet of the pre-crusher, but a large amount of dust is still dispersed into the air due to poor sealing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a glass is dust keeper of rubbing crusher in advance, this glass is dust keeper of rubbing crusher in advance can effectively reduce the rubbing crusher in advance and pass through feed inlet large tracts of land diffusion when broken glass.

In order to achieve the above object, the present disclosure provides a dust-proof device for a glass pre-crusher, wherein the glass pre-crusher comprises a pre-crusher feed port, a turning platform disposed at the front end of the pre-crusher feed port, a hydraulic prop is connected below the turning platform, the dust-proof device comprises a dust-proof device housing, a gravity sensing device, a PLC control system and a curtain rolling mechanism, the dust-proof device housing is disposed above the pre-crusher feed port and is provided with a first opening and a second opening, the first opening is communicated with the pre-crusher feed port, the second opening is adjacent to the turning platform and forms a glass channel for glass to enter with the first opening, the gravity sensing device is disposed below the turning platform, the PLC control system controls the hydraulic prop according to a signal of the gravity sensing device, the curtain rolling mechanism is disposed inside the dust-proof device housing and is controlled by the PLC control system, to close or open the pre-crusher feed opening.

Optionally, the bottom wall of the dustproof device shell is fixedly connected to the feed inlet of the pre-crusher and provided with a hollow part to form the first opening, a triangular prism frame composed of a first frame, a second frame and a third frame is arranged inside the dustproof device shell and supports and is fixed to the dustproof device shell, the second frame supports the bottom wall of the dustproof device shell, the third frame is vertically connected to the second frame, and the first frame is connected between the second frame and the third frame and close to the second opening.

Optionally, the second frame and/or the third frame are fixed to the dust-proof device housing by bolts.

Optionally, roll up curtain mechanism and include roll up the curtain, roll up curtain pole, drive gear, motor and meshing guide rail, the bottom of first frame is provided with the draw-in groove, and this draw-in groove is used for receiving roll up the curtain pole, roll up the curtain around establishing on rolling up the curtain pole and roll up the end of curtain and be fixed in the top of first frame, roll up the curtain pole with motor drive connects and its both ends coaxial fixed respectively are provided with drive gear, be provided with respectively on two lateral walls of dust keeper casing meshing guide rail, drive gear with meshing guide rail meshes mutually and is in parallel to under the guide of meshing guide rail the side frame of first frame removes, in order to roll up the curtain or will roll up the curtain tiling in first frame.

Optionally, the number of the engaging guide rails on the same side wall of the dustproof device shell is two, and the two engaging guide rails are arranged in parallel and are engaged with the corresponding transmission gears.

Optionally, the engagement rail is configured as a rack.

Optionally, the dust-proof device may control the motor to rotate forward and backward by an external controller.

Optionally, a glass observation window is arranged outside the dustproof device shell and used for observing the dust condition in the dustproof device shell.

Through the technical scheme, the glass is anti-dust device of rubbing crusher in advance who this disclosure provided sets up the inside dust keeper casing that has a roll curtain mechanism through at the rubbing crusher feed inlet in advance, and roll up the curtain mechanism through the gravity induction system and the PLC control system control that upset platform below set up and open, close, thereby guarantee that the rubbing crusher is broken glass under sealed environment in advance, the dust passes through feed inlet large tracts of land diffusion when reducing broken glass, electrical equipment around having protected, avoid the electrical problem because of dust entering equipment leads to, the disease harm that staff leads to because of contacting too much dust has been reduced, the operational environment in workshop has also been protected.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

FIG. 1 is a schematic structural view of a glass pre-crusher and a flipping platform provided in an embodiment of the present disclosure;

fig. 2 is a schematic perspective view of a housing of a dust-proof device provided in an embodiment of the present disclosure;

FIG. 3 is a schematic perspective view of a roller blind mechanism provided in an embodiment of the present disclosure;

fig. 4 is a schematic perspective view of a rolling shutter rod running along an engaging guide rail according to an embodiment of the present disclosure;

fig. 5 is a top view of a bottom wall of a dust guard housing provided by an embodiment of the present disclosure.

Description of the reference numerals

1-dustproof device shell, 101-first opening, 102-second opening, 201-first frame, 202-second frame, 203-third frame, 3-bottom wall, 4-meshing guide rail, 5-glass observation window, 6-clamping groove, 7-roller shutter, 701-roller shutter rod, 702-transmission gear, 8-motor, 9-pre-crusher feed inlet, 10-A type frame, 11-overturning platform, 12-hydraulic support, 13-gravity sensing device and 14-PLC control system.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, unless otherwise specified, the use of the terms of orientation such as "upper and lower" generally means "upper and lower" opposing in the direction of gravity when the corresponding component is in use, and "inner and outer" means "inner and outer" with respect to the profile of the corresponding component itself. In addition, "front and rear" are defined based on the flipping platform, and the orientation near the flipping platform is "front" and "rear" on the contrary, corresponding to the right and left orientations in the drawing of fig. 1. Furthermore, the use of terms such as "first," "second," "third," etc. in this disclosure is intended to distinguish one element from another, without order or importance. Furthermore, in the following description, when referring to the figures, the same reference numbers in different figures denote the same or similar elements, unless otherwise explained. The foregoing definitions are provided to illustrate and describe the present disclosure only and should not be construed to limit the present disclosure.

According to the specific embodiment of the present disclosure, referring to fig. 1 to 5, there is provided a dust-proof device for a glass pre-crusher, wherein the glass pre-crusher comprises a pre-crusher feed port 9, a turning platform 11 disposed at the front end of the pre-crusher feed port 9, a hydraulic prop 12 connected below the turning platform 11, the dust-proof device comprises a dust-proof device housing 1, a gravity sensing device 13, a PLC control system 14 and a curtain rolling mechanism, the dust-proof device housing 1 is disposed above the pre-crusher feed port 9 and is provided with a first opening 101 and a second opening 102, the first opening 101 is communicated with the pre-crusher feed port 9, the second opening 102 is adjacent to the turning platform 11 and forms a glass channel for glass to enter with the first opening 101, the gravity sensing device 13 is disposed below the turning platform 11, the PLC control system 14 controls the hydraulic prop 12 according to a signal of the gravity sensing device 13, the roller shutter mechanism is arranged inside the dustproof device shell 1 and is controlled by a PLC control system 14 so as to close or open the feed port 9 of the pre-crusher.

Through the technical scheme, the glass is anti-dust device of rubbing crusher in advance who this disclosure provided sets up inside anti-dust device casing 1 that has a roll curtain mechanism through rubbing crusher feed inlet 9 in advance, and roll up the curtain mechanism and open, close through the gravity induction system 13 and the control of PLC control system 14 control that upset platform 11 below set up, thereby guarantee that the rubbing crusher breaks glass under sealed environment in advance, the dust is through the diffusion of rubbing crusher feed inlet 9 large tracts of land in advance during the reduction broken glass, electrical equipment around having protected, avoid the electrical problem because of dust entering equipment leads to, the disease harm that the staff leads to because of contacting too much dust has been reduced, the operational environment in workshop has also been protected.

Because the gravity sensing device 13 and the PLC control system 14 are arranged below the overturning platform 11, the PLC control system 14 is connected with the hydraulic prop 12 used for lifting the overturning platform 11, and after the PLC control system 14 receives a signal sent by the gravity sensing device 13, the motor 8 in the roller shutter mechanism can be controlled to act.

The gravity sensing device 13 and the PLC control system 14 have four operating states:

1. when the overturning platform 11 is unloaded, the gravity sensing device 13 is not activated, the PLC control system 14 is not activated, and the motor 8 is not started;

2. when the glass-loaded A-shaped frame 10 is conveyed to the overturning platform 11, the gravity sensing device 13 is activated, the PLC control system 14 is not activated, and the motor 8 is not started;

3. when the overturning platform 11 overturns, the gravity sensing device 13 and the PLC control system 14 are activated, at the moment, the PLC control system 14 does not send out an instruction, and the motor 8 is not started;

4. 11 upsets of upset platform, glass falls, and 11 whole weight lightens of upset platform, and gravity induction system 13 and PLC control system 14 start, and PLC control system 14 give-out order, and the motor 8 of curtain mechanism is rolled up in the control starts, rolls up curtain pole 701 down to draw-in groove 6 along meshing guide rail 4 in, rolls up 7 tiling of curtain and will seal in advance breaker feed inlet 9, and motor 8 stops, accomplishes this time sealed dustproof work.

It should be explained here that the roller shutter mechanism can be located inside the dust protection device housing 1, controlled by the PLC control system 14, to close or open the pre-crusher feed opening 9; alternatively, the roller shutter mechanism is directly disposed above the pre-crusher feed port 9 and controlled by the PLC control system 14 to close or open the pre-crusher feed port 9.

In the specific embodiment provided by the present disclosure, referring to fig. 1 and fig. 2 in combination, the bottom wall 3 of the dust-proof device housing 1 is fixedly connected to the pre-crusher feed port 9 and is provided with a hollow portion to form the first opening 101, a triangular prism frame composed of a first frame 201, a second frame 202 and a third frame 203 is provided inside the dust-proof device housing 1, the triangular prism frame supports and is fixed to the dust-proof device housing 1, wherein the second frame 202 is supported on the bottom wall 3 of the dust-proof device housing 1, the third frame 203 is vertically connected to the second frame 202, and the first frame 201 is connected between the second frame 202 and the third frame 203 and is disposed near the second opening 102. The triangular prism-shaped frame structure is used to support the dust-proof device case 1 and ensure the stability of the dust-proof device case 1. Diapire 3 is fretwork frame construction for be connected to the feed inlet 9 of the crusher in advance with dust keeper casing 1, guarantee the stability of dust keeper monolith support, guarantee the leakproofness between dust keeper casing 1 and the crusher feed inlet 9 in advance. The dust-proof device housing 1 is made of a plastic material with high strength and easy cleaning, so that the dust-proof device is light in weight, convenient to install and easy to clean, and the disclosure is not particularly limited thereto.

Because the first opening 101 of dust keeper casing 1 bottom and towards the second opening 102 of upset platform 11 are hollow out construction, install in the back in the top of feed inlet 9 of the crusher through diapire 3 when dust keeper casing 1, dust keeper casing 1 lower part and the intercommunication of crusher feed inlet 9 in advance, after the upset platform 11 overturns, treat on the upset platform 11 that broken glass passes through the second opening 102 of dust keeper casing 1 and get into in the dust keeper casing 1 to first opening 101 through dust keeper casing 1 falls into crusher feed inlet 9 in advance.

In the specific embodiment provided by the present disclosure, the second frame 202 and/or the third frame 203 are fixed to the dust-proof device case 1 by bolts. That is, the second frame 202 of the triangular prism frame may be fixed to the dust-proofing device case 1 by bolts, the third frame 203 of the triangular prism frame may be fixed to the dust-proofing device case 1 by bolts, and both the second frame 202 and the third frame 203 of the triangular prism frame may be fixed to the dust-proofing device case 1 by bolts, which is not particularly limited in the present disclosure.

In the specific embodiment provided by the present disclosure, referring to fig. 2, 3 and 4, the rolling shutter mechanism includes a rolling shutter 7, a rolling shutter rod 701, a transmission gear 702, a motor 8 and an engaging guide rail 4, a bottom of the first frame 201 is provided with a slot 6, the slot 6 is used for receiving the rolling shutter rod 701, the rolling shutter 7 is wound on the rolling shutter rod 701 and a distal end of the rolling shutter 7 is fixed to a top end of the first frame 201, the rolling shutter rod 701 is in transmission connection with the motor 8 and both ends of the rolling shutter are coaxially and fixedly provided with the transmission gear 702 respectively, the two side walls of the dust-proof device housing 1 are provided with the engaging guide rail 4 respectively, and the transmission gear 702 is engaged with the engaging guide rail 4 and moves parallel to the side frame of the first frame 201 under the guidance of the engaging guide rail 4 to roll up the rolling shutter 7 or lay the rolling shutter 7 flat on the first frame 201. By this design, the roller shutter lever 701 is driven by the motor 8 to move up and down along the engaging rail 4, thereby rolling up the roller shutter 7 or laying the roller shutter 7 on the first frame 201. The slot 6 is disposed on the first frame 201, and is used for receiving the rolling rod 701 and ensuring the overall tightness of the dustproof device. The motor 8 can rotate forwards and reversely, and has a high rotating speed, so that the roller shutter rod 701 can timely move downwards into the clamping groove 6. Among them, the roll screen 7 may be made of a high-strength easy-to-clean fiber plastic material, which is not particularly limited by the present disclosure.

In the embodiment provided in the present disclosure, referring to fig. 4, the number of the engaging guide rails 4 on the same side wall of the dust-proof device case 1 is two, and the two engaging guide rails 4 are arranged in parallel and engaged with the corresponding transmission gears 702. The engaging guide rail 4 may be configured as a rack, the transmission gear 702 is engaged with the engaging guide rail 4, and after being driven by the motor 8, the transmission gear 702 drives the roller blind rod 701 to move up and down along the engaging guide rail 4, so as to roll up the roller blind 7 or lay the roller blind 7 on the first frame 201.

In the specific embodiment provided by the present disclosure, the dust-proof device can also control the motor 8 to rotate forward and backward through an external controller. In order to prevent special situations and to facilitate manual operation, an external controller is provided. After the roller shutter rod 701 is driven by the motor to rotate forward to descend into the clamping groove 6 along the engaging guide rail 4 and the roller shutter 7 is flatly laid on the first frame 201, when the first frame 201 needs to be exposed, the motor 8 can be controlled by the external controller to rotate reversely, the roller shutter rod 701 is driven to move upwards along the engaging guide rail 4, and the feed port 9 of the pre-crusher and the second opening 102 in the dustproof device shell 1 can be opened.

In the specific embodiment provided by the present disclosure, a glass observation window 5 may be further disposed outside the dust-proof device housing 1 for observing the dust condition inside the dust-proof device housing 1.

The use method of the dustproof device comprises the following steps:

1. fixing a dustproof device shell 1 with a roller shutter mechanism inside above a feed inlet 9 of a pre-crusher, and winding a roller shutter 7 on a roller shutter rod 701 at the moment;

2. the forklift is used for transferring and fixing the A-shaped frame 10 loaded with the glass to the upper part of the overturning platform 11, and the gravity sensing device 13 is activated;

3. when the turning platform 11 works, the hydraulic prop 12 at the right end (right direction in the drawing of fig. 1) at the lower part of the turning platform 11 extends, and the turning platform 11 rotates anticlockwise;

4. when the overturning platform 11 overturns to a certain angle, the glass on the A-shaped frame 10 is overturned into the feed inlet 9 of the pre-crusher through the second opening 102 of the dustproof device shell 1, the weight of the overturning platform 11 becomes light, the gravity sensing device 13 sends a signal, and the PLC control system 14 works;

5. the PLC control system 14 controls the motor 8 to rotate forwards, the roller shutter rod 701 descends along the engaging guide rail 4, the motor 8 stops working when the roller shutter rod 701 is positioned in the clamping groove 6, and the roller shutter 7 is flatly laid on the first frame 201 to seal the feed inlet 9 of the pre-crusher;

6. after the crushing work is finished and the dust removal of the internal dust collector is finished, the motor 8 is manually controlled to rotate reversely by using the manual remote controller according to the actual working condition of the work, the roller shutter rod 701 is driven to move upwards, and the feed inlet 9 of the pre-crusher and the second opening 102 of the dustproof device shell 1 are opened.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. The dustproof device of the glass pre-crusher comprises a pre-crusher feed inlet (9), a turning platform (11) arranged at the front end of the pre-crusher feed inlet (9), and a hydraulic support column (12) connected below the turning platform (11), and is characterized in that the dustproof device comprises a dustproof device shell (1), a gravity sensing device (13), a PLC control system (14) and a roller shutter mechanism, wherein the dustproof device shell (1) is arranged above the pre-crusher feed inlet (9) and is provided with a first opening (101) and a second opening (102), the first opening (101) is communicated with the pre-crusher feed inlet (9), the second opening (102) is adjacent to the turning platform (11) and forms a glass channel for glass to enter with the first opening (101), and the gravity sensing device (13) is arranged below the turning platform (11), the PLC control system (14) controls the hydraulic prop (12) according to a signal of the gravity sensing device (13), and the roller shutter mechanism is arranged inside the dustproof device shell (1) and controlled by the PLC control system (14) to close or open the feed port (9) of the pre-crusher.

2. The dust keeper of claim 1, characterized in that the bottom wall (3) of the dust keeper housing (1) is fixedly connected to the pre-crusher feed opening (9), and is provided with a hollowed-out portion to form the first opening (101), a triangular prism frame composed of a first frame (201), a second frame (202), and a third frame (203) is provided inside the dust-proof device case (1), the triangular prism frame supports and is fixed to the dust-proof device case (1), wherein the second frame (202) is supported on the bottom wall (3) of the dust-proof device housing (1), the third frame (203) is vertically connected to the second frame (202), and the first frame (201) is connected between the second frame (202) and the third frame (203) and is disposed adjacent to the second opening (102).

3. The dust protection device of a glass pre-crusher according to claim 2, characterized in that the second frame (202) and/or the third frame (203) are fixed to the dust protection device housing (1) by bolts.

4. The dust-proof device of the glass pre-crusher according to claim 2, characterized in that the rolling mechanism comprises a rolling curtain (7), a rolling curtain rod (701), a transmission gear (702), a motor (8) and an engaging guide rail (4), the bottom of the first frame (201) is provided with a clamping groove (6), the clamping groove (6) is used for receiving the rolling curtain rod (701), the rolling curtain (7) is wound on the rolling curtain rod (701) and the tail end of the rolling curtain (7) is fixed on the top end of the first frame (201), the rolling curtain rod (701) is in transmission connection with the motor (8) and the two ends of the rolling curtain rod are coaxially and fixedly provided with the transmission gear (702) respectively, the two side walls of the dust-proof device shell (1) are provided with the engaging guide rail (4) respectively, the transmission gear (702) is engaged with the engaging guide rail (4) and is parallel to the side frame of the first frame (201) under the guidance of the engaging guide rail (4) to move To roll up the roller blind (7) or to lay the roller blind (7) flat on the first frame (201).

5. The dust-proof device of a glass pre-crusher according to claim 4, characterized in that the number of the engaging guide rails (4) on the same side wall of the dust-proof device housing (1) is two, and the two engaging guide rails (4) are arranged in parallel and are engaged with the corresponding transmission gears (702).

6. The dust keeper of a glass pre-crusher according to claim 4, characterized in that the engaging rail (4) is configured as a rack.

7. The dust-proof device of a glass pre-crusher according to claim 4, characterized in that the dust-proof device can control the motor (8) to rotate forward and backward by an external controller.

8. The dust-proof device of a glass pre-crusher according to claim 1, characterized in that a glass observation window (5) is provided outside the dust-proof device housing (1) for observing the dust condition inside the dust-proof device housing (1).