CN212550594U

CN212550594U - Automatic separating device for front shell and CRT of television

Info

Publication number: CN212550594U
Application number: CN202020908038.XU
Authority: CN
Inventors: 黄磊; 王雨; 王宇青; 郄宜
Original assignee: Tangshan China Recycling Resource Development Corp ltd
Current assignee: Tangshan China Recycling Resource Development Corp ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-19
Anticipated expiration: 2030-05-26

Abstract

The utility model relates to a separator technical field, and a casing and CRT autosegregation device before TV set is disclosed, including two mounts, the top fixed mounting of two mounts has same unpowered roller support, one side fixed mounting that two mounts are close to each other has the same fixed plate that is located unpowered roller support below, the top fixed mounting of fixed plate has the cylinder, fixed mounting has two lifter on the output shaft of cylinder, fixed mounting has same power roller bearing support on two lifter, be provided with three power gluey axle in the power roller bearing support, be located unpowered roller support and seted up the slip hole, sliding mounting has the support frame in the slip hole. This device carries out that TV set front shell and CRT concentrate the separation efficiency height in rear end letter sorting department, and single-position staff reduces and disassembles the process, reduces staff intensity of labour, improves and disassembles efficiency, and the CRT awl glass damage is 0, avoids economic loss for the company.

Description

Automatic separating device for front shell and CRT of television

Technical Field

The utility model relates to a separator technical field especially relates to a shell and CRT autosegregation device before TV set.

Background

After the television disassembly line is subjected to disassembly flow optimization, the television front shell and CRT separation process is put at the rear end sorting part for centralized separation.

The existing separation mode is independent operation at a single station, the method has low efficiency and high labor intensity of workers, and when a front shell of a television is laterally turned and separated from a CRT (cathode ray tube), the CRT is contacted with a working table board, the damage of CRT cone glass is caused at a certain probability, self-deduction is needed after the damage, and economic loss is caused for companies.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art and existing the separation mode for locate independent operation at the simplex position, this method is inefficient, staff intensity of labour is big, and before the TV set when shell and CRT turned on one's side the separation, CRT contacted table surface after, had the probability to cause CRT awl glass damaged, need carry out the deduction certainly after the damage, for the problem that the company caused economic loss, and a shell and CRT autosegregation device before the TV set that provides.

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

an automatic separation device for a front shell and a CRT of a television comprises two fixing frames, wherein the top ends of the two fixing frames are fixedly provided with a same unpowered roller bracket, one side of the two fixing frames, which is close to each other, is fixedly provided with a same fixing plate positioned below the unpowered roller bracket, the top of the fixing plate is fixedly provided with an air cylinder, an output shaft of the air cylinder is fixedly provided with two lifting rods, the two lifting rods are fixedly provided with a same power roller bracket, the power roller bracket is internally provided with three power rubber shafts, the unpowered roller bracket is provided with a sliding hole, a supporting frame is slidably arranged in the sliding hole, the top of the supporting frame is fixedly provided with a roller landslide, the roller landslide is in sliding contact with the top of the unpowered roller bracket, the supporting frame is provided with a limiting hole, a limiting rod is slidably arranged in the limiting hole, the limiting rod limits the supporting frame.

Preferably, the sliding tray has been seted up to the bottom of support frame, and slidable mounting has the sliding plate in the sliding tray, and the bottom of sliding plate extends to the below of support frame and fixed mounting has the connecting plate, and the top fixed mounting of connecting plate has the kelly, and the bottom that is located unpowered roller support has seted up the draw-in groove, and the top of kelly blocks with the draw-in groove mutually, and the kelly blocks with the draw-in groove mutually and adorns and carry on spacingly to the support frame.

Preferably, the top of the connecting plate is fixedly provided with a return spring sleeved on the outer side of the sliding plate, the top end of the return spring is fixedly connected with the bottom end of the supporting frame, and the return spring plays a role in limiting and resetting.

Preferably, the inner walls of the two sides of the sliding groove are provided with positioning grooves, the two sides of the sliding plate are fixedly provided with positioning blocks, the two positioning blocks are respectively in sliding connection with the corresponding positioning grooves, and the positioning blocks limit the sliding plate.

Preferably, the quantity of draw-in groove is a plurality of, and a plurality of draw-in grooves are the equidistance distribution in the bottom that is located unpowered cylinder support of horizontal direction, and a plurality of draw-in grooves carry out the multiposition to the support frame and fix.

Compared with the prior art, the utility model provides a shell and CRT autosegregation device before TV set possesses following beneficial effect:

1. this casing and CRT autosegregation device before TV set, through two fixed strokes 250mm cylinders in unpowered cylinder support below, 2 cylinder tops end installation 300 is 250mm power roller bearing supports, installs 3 power glue axle by pneumatic motor drive in the power roller bearing support, and the one side mounting height of cylinder is 240mm cylinder landslide for transport the CRT after the jacking, the distance of cylinder landslide is adjustable to deal with the not unidimensional TV set. And a photoelectric switch is arranged below the roller landslide and close to the side of the cylinder to control the lifting of the cylinder. When the front shell with the CRT is conveyed to the separator, one side of the front shell of the television shields the photoelectric switch, the center position of the CRT corresponds to the center position of a power roller support at the top end of the air cylinder, the air cylinder acts to jack the CRT, the pneumatic motor rotates to transmit the CRT to a roller landslide, the front shell of the television is directly taken out by an operator, and the air cylinder manually falls back to finish a group of actions;

2. when the distance between the front shell of the television and the CRT is required to be adjusted to adapt to televisions of different sizes, the connecting plate is pulled downwards firstly, the connecting plate stretches the return spring, the return spring absorbs energy, meanwhile, the connecting plate drives the clamping rod to move, the clamping rod moves out of the clamping groove, then the supporting frame is moved, the supporting frame drives the roller landslide to move, when the roller landslide moves to a proper position, the connecting plate is loosened, the clamping rod is clamped into the clamping groove under the spring resilience acting force of the return spring, and the roller landslide is fixed;

and the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, and this device carries out the TV set front shell and CRT at rear end letter sorting department and concentrates the separation efficiency height, and single-worker position staff reduces and disassembles the process, reduces staff intensity of labour, improves and disassembles efficiency, and CRT cone glass damage is 0, avoids economic loss for the company.

Drawings

Fig. 1 is a schematic view of a front view structure of an automatic separation device for a front housing and a CRT of a television set according to the present invention;

fig. 2 is a schematic structural view of a part a of an automatic separation device for a front housing and a CRT of a television set according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the automatic separation device for a front housing and a CRT of a television set according to the present invention.

In the figure: the device comprises a fixing frame 1, an unpowered roller bracket 2, a fixing plate 3, a cylinder 4, a lifting rod 5, a power roller bracket 6, a power rubber shaft 7, a sliding hole 8, a supporting frame 9, a roller landslide 10, a limiting hole 11, a limiting rod 12, a sliding groove 13, a sliding plate 14, a connecting plate 15, a clamping rod 16, a clamping groove 17, a return spring 18, a positioning groove 19 and a positioning block 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an automatic separation device for a front shell and a CRT of a television comprises two fixing frames 1, the top ends of the two fixing frames 1 are fixedly provided with a same unpowered roller bracket 2, one side of the two fixing frames 1 close to each other is fixedly provided with a same fixing plate 3 positioned below the unpowered roller bracket 2, the top of the fixing plate 3 is fixedly provided with an air cylinder 4, an output shaft of the air cylinder 4 is fixedly provided with two lifting rods 5, the two lifting rods 5 are fixedly provided with a same power roller bracket 6, the power roller bracket 6 is internally provided with three power rubber shafts 7, a sliding hole 8 is arranged on the unpowered roller bracket 2, a support frame 9 is slidably arranged in the sliding hole 8, the top of the support frame 9 is fixedly provided with a roller landslide 10, the roller landslide 10 is in sliding contact with the top of the unpowered roller bracket 2, and the, the limiting holes 11 are internally and slidably provided with limiting rods 12, two ends of each limiting rod 12 are fixedly connected with the inner wall of one side of the corresponding limiting hole 11, and the limiting rods 12 limit the supporting frame 9.

The utility model discloses in, sliding tray 13 has been seted up to the bottom of support frame 9, and slidable mounting has sliding plate 14 in sliding tray 13, and sliding plate 14's bottom extends to the below of support frame 9 and fixed mounting has connecting plate 15, and connecting plate 15's top fixed mounting has kelly 16, and the bottom that is located unpowered roller support 2 has seted up draw-in groove 17, and the top of kelly 16 clamps mutually with draw-in groove 17, and kelly 16 clamps mutually with draw-in groove 17 and carries out spacingly to support frame 9.

The utility model discloses in, the top fixed mounting of connecting plate 15 has the cover to establish reset spring 18 in the sliding plate 14 outside, and reset spring 18's top and support frame 9's bottom fixed connection, reset spring 18 play spacing and effect that resets.

The utility model discloses in, constant head tank 19 has all been seted up on the both sides inner wall of sliding tray 13, and the equal fixed mounting in both sides of sliding plate 14 has locating piece 20, and two locating pieces 20 respectively with corresponding constant head tank 19 sliding connection, locating piece 20 carries on spacingly to sliding plate 14.

The utility model discloses in, the quantity of draw-in groove 17 is a plurality of, and a plurality of draw-in grooves 17 are the bottom that the horizontal direction equidistance distributes being located unpowered rolling support 2, and a plurality of draw-in grooves 17 carry out multiposition fixed to support frame 9.

The utility model discloses in, during the use, at 2 fixed two stroke 250mm cylinders 4 in the below of unpowered roller support, 24 top installations 300 of root cylinder 250mm power roller bearing

support

6, 3 power glue axle 7 by air motor drive of installation in the power roller bearing support 6, be 240mm cylinder landslide 10 at a side mounting height of cylinder 4, be used for transporting the CRT after the jacking, the distance of cylinder landslide 10 is adjustable to deal with not unidimensional TV set. A photoelectric switch is arranged below the roller landslide 10 and close to the side of the cylinder 4 for controlling the lifting of the cylinder. When the front shell with the CRT is conveyed to the separator, one side of the front shell of the television shields the photoelectric switch, the center position of the CRT corresponds to the center position of the power roller support 6 at the top end of the air cylinder, the air cylinder 4 acts to jack the CRT, the air motor rotates to transmit the CRT to the roller landslide 10, the front shell of the television is directly taken out by an operator, and the air cylinder 4 falls back manually. Finishing a group of actions, when the distance of the roller landslide 10 needs to be adjusted to adapt to televisions with different sizes, firstly pulling the connecting plate 15 downwards, the connecting plate 15 stretches the return spring 18, the return spring 18 absorbs energy, meanwhile, the connecting plate 15 drives the clamping rod 16 to move, the clamping rod 16 moves out of the clamping groove 17, meanwhile, the connecting plate 15 drives the sliding plate 14 to move, the sliding plate 14 drives the two positioning blocks 20 to slide in the two positioning grooves 19, the two positioning blocks 20 limit the sliding plate 14, then the supporting frame 9 is moved, the supporting frame 9 drives the roller landslide 10 to move, when the roller landslide 10 moves to a proper position, the connecting plate 15 is loosened, the clamping rod 16 is clamped into the clamping groove 17 under the spring resilience acting force of the return spring 18 to fix the roller landslide 10, the device has high efficiency of centralized separation of a front shell of the television and a CRT at a rear-end sorting position, the single-station staff reduces the disassembling process, reduces the labor intensity of the staff, improves the disassembling efficiency, and avoids economic loss for the company because the CRT cone glass is damaged to 0.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A television front shell and CRT automatic separation device comprises two fixing frames (1), and is characterized in that the top ends of the two fixing frames (1) are fixedly provided with the same unpowered roller bracket (2), one side of the two fixing frames (1) close to each other is fixedly provided with the same fixing plate (3) positioned below the unpowered roller bracket (2), the top of the fixing plate (3) is fixedly provided with an air cylinder (4), the output shaft of the air cylinder (4) is fixedly provided with two lifting rods (5), the two lifting rods (5) are fixedly provided with the same power roller bracket (6), three power rubber shafts (7) are arranged in the power roller bracket (6), a sliding hole (8) is formed in the unpowered roller bracket (2), a support frame (9) is slidably arranged in the sliding hole (8), and a roller sliding slope (10) is fixedly arranged at the top of the support frame (9), and the roller landslide (10) is in sliding contact with the top of the unpowered roller support (2), the support frame (9) is provided with a limiting hole (11), a limiting rod (12) is arranged in the limiting hole (11) in a sliding manner, and two ends of the limiting rod (12) are respectively fixedly connected with the inner wall of one side of the corresponding limiting hole (11).

2. The device for automatically separating the front shell of the television from the CRT as claimed in claim 1, wherein a sliding groove (13) is formed in the bottom end of the support frame (9), a sliding plate (14) is slidably mounted in the sliding groove (13), the bottom end of the sliding plate (14) extends to the lower side of the support frame (9) and is fixedly provided with a connecting plate (15), a clamping rod (16) is fixedly mounted at the top end of the connecting plate (15), a clamping groove (17) is formed in the bottom of the unpowered roller bracket (2), and the top end of the clamping rod (16) is clamped with the clamping groove (17).

3. The device for automatically separating the front shell of a television from the CRT of claim 2, wherein the top of the connecting plate (15) is fixedly provided with a return spring (18) sleeved outside the sliding plate (14), and the top end of the return spring (18) is fixedly connected with the bottom end of the supporting frame (9).

4. The device as claimed in claim 2, wherein the sliding slot (13) has positioning slots (19) on both inner walls, the sliding plate (14) has positioning blocks (20) on both sides, and the two positioning blocks (20) are slidably connected to the corresponding positioning slots (19).

5. The automatic separating device for the front shell and the CRT of the television set as claimed in claim 2, wherein the number of the clamping grooves (17) is multiple, and the multiple clamping grooves (17) are equidistantly distributed in the horizontal direction at the bottom of the unpowered roller bracket (2).