CN217596459U - Cutting equipment and cutting production line for explosion-proof belt of old television picture tube - Google Patents

Abstract

The utility model relates to an explosion-proof belt cutting device and a cutting production line for old TV kinescopes, wherein the cutting device comprises a workbench, a supporting mechanism, a pressing and rotating mechanism, a positioning mechanism, an explosion-proof belt hooking and pulling mechanism, an explosion-proof belt cutting mechanism and an electrical control system, the workbench comprises a support frame, a feeding roller way and a discharging roller way which are arranged on the support frame, a gap is arranged between the feeding roller way and the discharging roller way to form a working area, the supporting mechanism is arranged below the working area, the pressing and rotating mechanism is arranged above the working area, the supporting mechanism is opposite to the pressing and rotating mechanism, the workbench is also provided with a mounting plate, the positioning mechanism, the explosion-proof belt hooking and pulling mechanism and the explosion-proof belt cutting mechanism are arranged on the mounting plate corresponding to the working area, and the electrical control system is electrically connected with the supporting mechanism, the positioning mechanism, the explosion-proof belt hooking and pulling mechanism, the explosion-proof belt cutting mechanism and the pressing and rotating mechanism; the cutting line comprises two oppositely arranged cutting devices. This application has degree of automation height, greatly reduced human cost's effect.

Description

Cutting equipment and cutting production line for explosion-proof belt of old television picture tube

Technical Field

The application relates to the technical field of waste television recycling, in particular to cutting equipment and a cutting production line for an explosion-proof belt of a kinescope of an old television.

Background

On one hand, the old television contains a large amount of glass, metal, plastic and the like which can be recycled, and has high recycling value, on the other hand, the old television contains a large amount of harmful substances such as lead, fluorescent powder, brominated flame retardant and the like, and the old television must be properly treated after being scrapped, so that the old television needs to be disassembled and recycled. The TV set disassembling process includes the main steps of detaching the back cover, detaching the attached parts, detaching the front shell, separating the screen cone of kinescope, etc. Before the separation of the screen cone of the television kinescope, the metal explosion-proof band tightly hooped on the outer side of the kinescope needs to be cut and removed.

At present, cutting the explosion-proof area and demolising the in-process, need four people to cooperate to demolish usually, carry the picture tube to the workstation alone promptly, use the cutting machine alone to cut off the explosion-proof area, two people use colludes and draws the stick to catch on the round hole of explosion-proof area week side, then pull the explosion-proof area and pull down the explosion-proof area, waste time and energy, work efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to reduce the labor cost, the application provides cutting equipment and a cutting production line for the explosion-proof belt of the old television kinescope.

In a first aspect, the application provides an explosion-proof belt cutting device for old television kinescopes, which adopts the following technical scheme:

the utility model provides an old and useless TV set picture tube explosion-proof area cutting equipment, includes workstation, holds up the mechanism, compresses tightly rotary mechanism, positioning mechanism, explosion-proof area and colludes and draw mechanism, explosion-proof area shutdown mechanism and electrical control system, the workstation includes the support frame and sets up feed roll table and ejection of compact roll table on the support frame, the feed roll table with be equipped with the clearance in the middle of the ejection of compact roll table, form the workspace, hold up the mechanism and locate the workspace below, compress tightly rotary mechanism locates the workspace top, just hold up the mechanism with it is just right to compress tightly rotary mechanism, still be provided with the mounting panel on the workstation, positioning mechanism, explosion-proof area collude and draw mechanism and explosion-proof area shutdown mechanism all correspond the workspace setting and be in on the mounting panel, electrical control system with hold up mechanism, positioning mechanism, explosion-proof area and collude and draw mechanism, explosion-proof area shutdown mechanism and compress tightly rotary mechanism all electric connection.

Through adopting above-mentioned technical scheme, electrical control system control holds up the mechanism, compress tightly rotary mechanism, positioning mechanism, explosion-proof area colludes and draws mechanism and explosion-proof area shutdown mechanism to cutting demolising explosion-proof area, manual assistance-operated operation is deuterogamied for can accomplish dismantling work in explosion-proof area alone, degree of automation is high, greatly reduced the human cost, electrical control system can collude according to different specification TV sets adjustment positioning mechanism and explosion-proof area simultaneously and draw the mechanism, the suitability of device has been increased.

Optionally, the supporting mechanism includes a lifting cylinder and a supporting base arranged below the table top of the working table, the supporting base includes a connecting base arranged on a telescopic rod of the lifting cylinder and a rotating support block rotatably arranged on the connecting base and used for supporting the kinescope, the lifting cylinder is used for jacking the rotating support block to the table top of the working table, and the electrical control system is electrically connected with the lifting cylinder.

By adopting the technical scheme, the electric control system controls the lifting cylinder to work, and the lifting cylinder drives the rotating supporting block to jack and support the kinescope, so that the structure is simple, and the support is stable.

Optionally, the compressing and rotating mechanism includes a compressing cylinder disposed on the supporting frame and a rotating member disposed on an expansion link of the compressing cylinder, an output shaft of the rotating member is opposite to the rotating support block, and the electrical control system is electrically connected to both the compressing cylinder and the rotating member.

By adopting the technical scheme, the electric control system controls the pressing cylinder and the rotating part to work, the pressing cylinder is used for pressing the kinescope, the rotating part rotates the kinescope to remove the explosion-proof belt, the pressing rotation of the kinescope is stable in pressing and convenient to use, and meanwhile, the rotating support block is matched, so that the possibility of relative sliding between the rotating part and the kinescope is reduced, and the rotation of the rotating part to the kinescope is facilitated.

Optionally, the compressing and rotating mechanism further comprises a compressing and rotating sleeve, the compressing and rotating sleeve is arranged on the rotating part output shaft, and the middle of the compressing and rotating sleeve is sunken to form a cavity for clamping the picture tube.

By adopting the technical scheme, the telescopic rod of the pressing cylinder extends, so that the pressing rotary sleeve is clamped and pressed on the picture tube, and then the rotary piece drives the pressing rotary sleeve to rotate, thereby further reducing the possibility of relative sliding between the rotary piece and the picture tube, increasing the reliability of the equipment, and having simple structure and convenient use.

Optionally, the positioning mechanism includes a first pneumatic sliding table arranged on the mounting plate and a positioning plate arranged on the first pneumatic sliding table sliding seat, and the electrical control system is electrically connected with the first pneumatic sliding table.

Through adopting above-mentioned technical scheme, before cutting explosion-proof area, electrical control system moves according to the first pneumatic slip table slide of TV set specification control, and then adjusts the locating plate for the locating plate position is corresponding with the TV set specification, and the follow-up accurate cutting to explosion-proof strip of being convenient for is demolishd, simple structure, and the location is convenient.

Optionally, explosion-proof area colludes and draws mechanism and include the pneumatic slip table of second and collude the slide, the pneumatic slip table of second sets up on the mounting panel, collude the slide package of slide and live the setting and be in collude the arm-tie and set up on the pneumatic slip table slide of second collude colluding on the arm-tie and draw the post, it is perpendicular to collude the post draw the setting of workstation mesa to with explosion-proof area round hole adaptation, electrical control system with the pneumatic slip table electric connection of second.

Through adopting above-mentioned technical scheme, embolia the round hole of explosion-proof area week and collude the post of drawing on colluding the pull rod, retreat under the powerful drive of second pneumatic slip table and tear the explosion-proof area, demolish simple structure, convenient to use to the explosion-proof area.

Optionally, explosion-proof area shutdown mechanism is including setting up servo electronic jar on the mounting panel and setting are in the cutting machine of servo electronic jar output, servo electronic jar is used for the drive the cutting machine is close to or keeps away from the workspace, electrical control system with the equal electric connection of servo electronic jar and cutting machine.

Through adopting above-mentioned technical scheme, the servo electronic jar output of electrical control system control stretches out, and then control cutting machine saw bit cuts explosion-proof area, simple structure, and convenient to use just uses servo motor drive cutting machine to remove, and cutting accuracy is high.

In a second aspect, the present application provides a cutting production line, which adopts the following technical scheme:

a cutting production line comprises any one of the cutting devices for the explosion-proof belt of the old television picture tube, and two groups of the cutting devices for the explosion-proof belt of the old television picture tube are oppositely arranged.

Through adopting above-mentioned technical scheme, the staff stands in two cutting equipment's middle zone, controls the cutting and demolishs when one of them cutting equipment control system, and when the staff had the time gap, the staff can carry out manual operation to another cutting equipment, realizes alone can accomplishing two explosion-proof areas demolish the operation, has improved work efficiency, has reduced the human cost.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the electric control system, the supporting mechanism, the pressing and rotating mechanism, the positioning mechanism, the explosion-proof belt hooking and pulling mechanism and the explosion-proof belt cutting mechanism are arranged, so that the explosion-proof belt can be detached by one person, the automation degree is high, the labor cost is greatly reduced, meanwhile, the electric control system can adjust the positioning mechanism and the explosion-proof belt hooking and pulling mechanism according to different specifications of televisions, and the applicability of the device is improved;

2. the pressing rotary sleeve is arranged to clamp and press the kinescope, and then the rotary piece drives the pressing rotary sleeve to rotate, so that the possibility of relative sliding between the rotary piece and the kinescope is further reduced, the reliability of the equipment is improved, the structure is simple, and the use is convenient;

3. collude through setting up the explosion-proof area and draw the mechanism and include the pneumatic slip table of second and collude and draw the stick, embolia the round hole of explosion-proof area week side and collude and draw the post of colluding on drawing the stick, retreat under the powerful drive of the pneumatic slip table of second and tear the explosion-proof area, demolish simple structure, convenient to use to the explosion-proof area.

Drawings

FIG. 1 is a schematic view of the overall structure of an explosion-proof band cutting device for an old TV picture tube in embodiment 1 of the present application;

fig. 2 is a front view of the cutting device for the explosion-proof band of the old television picture tube of fig. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

fig. 4 is a schematic view of the overall structure of a cutting line in embodiment 2 of the present application.

Reference numerals: 1. a work table; 11. a support frame; 111. a feeding roller bed; 112. a discharging roller bed; 113. a working area; 12. mounting a plate; 2. a lifting mechanism; 21. a lifting cylinder; 22. a support seat; 221. a connecting seat; 222. rotating the support block; 3. a pressing rotating mechanism; 31. a pressing cylinder; 32. A rotating electric machine; 33. a speed reducer; 34. compressing the rotating sleeve; 4. a positioning mechanism; 41. a first pneumatic sliding table; 42. positioning a plate; 5. an explosion-proof belt cut-off mechanism; 51. a servo electric cylinder; 52. a cutter; 6. an explosion-proof belt hooking mechanism; 61. a second pneumatic slide table; 62. hooking and pulling the rod; 621. hooking and pulling the plate; 622. hooking and pulling the column; 7. a control cabinet; 8. a picture tube; 81. an explosion-proof band; 9. and the collection part of the explosion-proof belt.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Example 1:

the embodiment 1 of the application discloses cutting equipment for an explosion-proof belt of an old television picture tube.

Referring to fig. 1, the cutting device for the explosion-proof belt of the old television kinescope comprises a mechanical cutting system and an electrical control system, wherein the mechanical cutting system comprises a workbench 1, a supporting mechanism 2, a pressing rotating mechanism 3, a positioning mechanism 4, an explosion-proof belt cutting mechanism 5 and an explosion-proof belt hooking mechanism 6 which are arranged on the workbench 1, the electrical control system comprises a controller and a touch screen which are electrically connected, and the controller is electrically connected with the supporting mechanism 2, the pressing rotating mechanism 3, the positioning mechanism 4, the explosion-proof belt cutting mechanism 5 and the explosion-proof belt hooking mechanism 6.

Referring to fig. 1, the workbench 1 includes a support frame 11, a mounting plate 12 welded on the support frame 11, and a feeding roller way 111 and a discharging roller way 112 installed on the support frame 11, a gap is provided between the feeding roller way 111 and the discharging roller way 112, thereby forming a working area 113, the explosion-proof belt 81 is cut and removed in the working area 113, a supporting mechanism 2 is arranged below the working area 113, a pressing and rotating mechanism 3 is arranged below the working area 113, the mounting plate 12 is arranged near the working area 113, a positioning mechanism 4, an explosion-proof belt cutting mechanism 5 and an explosion-proof belt hooking mechanism 6 are both arranged on the mounting plate 12, the explosion-proof belt 81 is cut by the supporting mechanism 2, the pressing and rotating mechanism 3, the positioning mechanism 4, the explosion-proof belt cutting mechanism 5 and the explosion-proof belt hooking mechanism 6. Referring to fig. 1, a control cabinet 7 is installed at one side of the table 1, and a controller and a touch screen are installed on the control cabinet 7. Control the cutting to mechanical cutting system through controller and touch-sensitive screen, cooperate the staff again to carry out the auxiliary operation for an staff can accomplish explosion-proof area 81 and dismantle work, has saved the human cost greatly. In this embodiment, the explosion-proof belt collecting part 9 is provided at the bottom of the support frame 11, and the worker can place the explosion-proof belt 81 detached at the explosion-proof belt collecting part 9 for centralized processing.

Referring to fig. 2, the lifting mechanism 2 includes a plurality of lifting cylinders 21 and a plurality of lifting seats 22 disposed under the table top of the workbench 1, the lifting cylinders 21 are fixed on the support frame 11 by bolts, each lifting seat 22 includes a connection seat 221 snap-fitted to an expansion link of the lifting cylinder 21 and a rotation support block 222 rotatably disposed on the connection seat 221 by a bearing, the lifting cylinders 21 are electrically connected to a controller, and the controller can control the lifting cylinders 21 so that the lifting cylinders 21 drive the rotation support block 222 to lift the kinescope 8 to the table top of the workbench 1.

Referring to fig. 2, the pressing and rotating mechanism 3 includes a pressing cylinder 31, a rotating member and a pressing and rotating sleeve 34, the pressing cylinder 31 is fixed on the support frame 11 through bolts, the rotating member includes a rotating motor 32 and a speed reducer 33 installed on one side of the rotating motor 32, the speed reducer 33 can increase the torque of the rotating motor 32 to rotate, the top of the speed reducer 33 is welded with a telescopic rod at the bottom of the pressing cylinder 31, an output shaft at the bottom of the speed reducer 33 is welded with the top of the pressing and rotating sleeve 34, a cavity for clamping the picture tube 8 is formed in the middle of the pressing and rotating sleeve 34, the pressing and rotating sleeve 34 is opposite to the rotating support block 222, a controller is electrically connected with the pressing cylinder 31, the rotating motor 32 and the speed reducer 33, the pressing cylinder 31 can be controlled by the controller to press and clamp the picture tube 8 tightly by the pressing cylinder 34, and then the output shaft of the speed reducer 33 is controlled to rotate to press and rotate the rotating sleeve 34.

Referring to fig. 3, the positioning mechanism 4 includes a first pneumatic sliding table 41 fixed on the mounting plate 12 by bolts and a positioning plate 42 welded on the sliding seat of the first pneumatic sliding table 41, the controller is electrically connected to the first pneumatic sliding table 41, and the controller can control the first pneumatic sliding table 41 to adjust the position of the positioning plate 42 according to the tv specification input by the touch screen.

Referring to fig. 3, the explosion-proof belt cutting mechanism 5 includes a servo electric cylinder 51 fixed on the mounting plate 12 by bolts and a cutting machine 52 welded at an output end of the servo electric cylinder 51, the controller is electrically connected to both the servo electric cylinder 51 and the cutting machine 52, and the servo electric cylinder 51 is controlled by the controller to drive the cutting machine 52, so that the saw blade of the cutting machine 52 is close to or far away from the explosion-proof belt 81.

Referring to fig. 3, explosion-proof area colludes and draws mechanism 6 to include the pneumatic slip table of second 61 and collude pull rod 62, the pneumatic slip table of second 61 passes through the bolt fastening on mounting panel 12, collude pull rod 62 package swing joint and collude pull plate 621 and weld on colluding the pull plate 621 and collude the post 622 on the pull plate 621, collude 1 mesa setting of post 622 vertical operation platform, and with the round hole adaptation of explosion-proof area 81 week side, controller and the pneumatic slip table of second 61 electric connection, collude and draw the stick 62 to collude after drawing explosion-proof area 81, collude the drive of the pneumatic slip of controller control second and collude pull rod 62 and drag explosion-proof area 81.

The implementation principle of the embodiment 1 is as follows: before cutting, the specification of the television to be processed is input into an electrical control system through a touch screen, and a controller controls the first pneumatic sliding table 41 and the second pneumatic sliding table 61 to adjust the positions of the positioning plate 42 and the hook pull rod 62, so that cutting is performed after the initial state is adjusted.

When cutting, the television picture tube 8 is pushed to the working area 113 through the feeding roller way 111, the supporting block 222 is rotated to abut against the picture tube 8, then the lifting cylinder 21 is controlled to lift, the picture tube 8 is lifted to the table top of the workbench 1, the position of the picture tube 8 is manually moved and adjusted, so that the hook pull column 622 is over against the round hole on the periphery of the explosion-proof belt 81, the lifting cylinder 21 is lowered, so that the round hole of the explosion-proof belt 81 is sleeved into the hook pull column 622 on the hook pull rod 62, and then a picture tube 8 is pushed to abut against the positioning plate 42; then the telescopic rod of the pressing cylinder 31 extends, the pressing rotating mechanism 3 moves downwards, the pressing rotating sleeve 34 is clamped with the kinescope 8 and is pressed, the explosion-proof belt cutting mechanism 5 is controlled to move forwards after the pressing, and the servo pneumatic cylinder drives the cutter 52 to cut off the explosion-proof belt 81 by the saw blade;

after cutting, the positioning mechanism 4 and the explosion-proof belt 81 cutting machine 52 both retreat, the hook pull rod 62 retreats strongly under the driving of the second pneumatic sliding table 61 to tear the explosion-proof belt 81, then the pressing mechanism works, the rotating motor 32 increases torque through the speed reducer 33 to rotate, the explosion-proof belt 81 is removed in a following manner, after the completion, the explosion-proof belt 81 is removed manually, the explosion-proof belt gathering part 9 is placed in, then the pressing rotating mechanism 3 is lifted, the lifting mechanism 2 falls, the kinescope 8 with the explosion-proof belt 81 removed is conveyed to the next process, one worker can complete the work of removing the explosion-proof belt 81, and the labor cost is greatly saved.

Example 2

The embodiment 2 of the application discloses a cutting production line.

Referring to fig. 4, the cutting line comprises two cutting devices for the explosion-proof band of the old television kinescope, which are arranged oppositely, share an electrical control system, and the explosion-proof band 81 cut by the two cutting devices is put into the same explosion-proof band collecting part 9 for collection and processing.

The working principle of the embodiment 2 is as follows: the staff stands in the middle zone of two cutting equipment, controls the cutting when one of them cutting equipment electrical control system, and when the staff had the time gap, the staff can carry out manual operation to another cutting equipment for can accomplish two explosion-proof area 81 alone and demolish the operation, improved work efficiency, further reduced the human cost.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. An old television kinescope explosion-proof belt cutting device is characterized in that: including workstation (1), hold up mechanism (2), compress tightly rotary mechanism (3), positioning mechanism (4), explosion-proof area and collude and draw mechanism (6), explosion-proof area shutdown mechanism (5) and electrical control system, workstation (1) is including support frame (11) and set up feed roll table (111) and ejection of compact roll table (112) on support frame (11), feed roll table (111) with be equipped with the clearance in the middle of ejection of compact roll table (112), form workspace (113), hold up mechanism (2) and locate workspace (113) below, it locates to compress tightly rotary mechanism (3) workspace (113) top, just hold up mechanism (2) with it is just right to compress tightly rotary mechanism (3), still be provided with mounting panel (12) on workstation (1), positioning mechanism (4), explosion-proof area collude and draw mechanism (6) and explosion-proof area shutdown mechanism (5) and all correspond workspace (113) and set up on mounting panel (12), electrical control system with hold up mechanism (2), positioning mechanism (4), explosion-proof area shutdown mechanism (6), explosion-proof area shutdown mechanism (3) and electrical control system all connect.

2. The apparatus for cutting the explosion-proof band of old tv picture tube according to claim 1, wherein: the supporting mechanism (2) comprises a lifting cylinder (21) and a supporting seat (22) which are arranged below the table board of the workbench (1), the supporting seat (22) comprises a connecting seat (221) arranged on an expansion rod of the lifting cylinder (21) and a rotating supporting block (222) which is rotatably arranged on the connecting seat (221) and is used for supporting the picture tube (8), the lifting cylinder (21) is used for jacking the rotating supporting block (222) to the table board of the workbench (1), and the electric control system is electrically connected with the lifting cylinder (21).

3. The cutting apparatus for the explosion-proof band of the old tv picture tube according to claim 2, wherein: the pressing and rotating mechanism (3) comprises a pressing air cylinder (31) arranged on the support frame (11) and a rotating piece arranged on an expansion link of the pressing air cylinder (31), an output shaft of the rotating piece is just opposite to the rotating support block (222), and the electric control system is electrically connected with the pressing air cylinder (31) and the rotating piece.

4. The apparatus for cutting the explosion-proof band of old tv picture tube according to claim 3, wherein: the compressing and rotating mechanism (3) further comprises a compressing and rotating sleeve (34), the compressing and rotating sleeve (34) is arranged on the rotating part output shaft, and the middle of the compressing and rotating sleeve (34) is sunken to form a cavity for clamping the kinescope (8).

5. The cutting apparatus for the explosion-proof band of the old tv picture tube according to claim 1, wherein: positioning mechanism (4) are in including setting up first pneumatic slip table (41) on mounting panel (12) and setting are in locating plate (42) on first pneumatic slip table (41) slide, electrical control system with first pneumatic slip table (41) electric connection.

6. The apparatus for cutting the explosion-proof band of old tv picture tube according to claim 1, wherein: explosion-proof area colludes and draws mechanism (6) include second pneumatic slip table (61) and collude and draw stick (62), second pneumatic slip table (61) sets up on mounting panel (12), collude and draw stick (62) package activity to set up collude arm-tie (621) and setting on the second pneumatic slip table (61) slide collude and draw post (622) on arm-tie (621), it is perpendicular to collude arm-tie (622) workstation (1) mesa sets up to with explosion-proof area (81) round hole adaptation, electrical control system with second pneumatic slip table (61) electric connection.

7. The apparatus for cutting the explosion-proof band of old tv picture tube according to claim 1, wherein: explosion-proof area shutdown mechanism (5) is including setting up servo electronic jar (51) on mounting panel (12) and setting are in cutting machine (52) of servo electronic jar (51) output, servo electronic jar (51) are used for the drive cutting machine (52) are close to or keep away from workspace (113), electrical control system with servo electronic jar (51) and the equal electric connection of cutting machine (52).

8. A cutting line, characterized in that, comprises the cutting equipment of the explosion-proof belt of the old TV picture tube as claimed in any one of the claims 1 to 7, and the cutting equipment of the explosion-proof belt of the old TV picture tube is oppositely arranged in two groups.

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