CN113715319A

CN113715319A - Computer display screen production device and production method thereof

Info

Publication number: CN113715319A
Application number: CN202110849922.XA
Authority: CN
Inventors: 黄焕伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-30

Abstract

The invention discloses a computer display screen production device and a production method thereof, and relates to the technical field of display screen production, wherein the computer display screen production device comprises a main body, wherein a first support is fixedly arranged on the upper surface of one end of the main body, a first connecting rod is arranged in the middle of the first support, a driving block is sleeved on the outer surface of the first connecting rod, a groove is formed in the upper surface of the main body, which is close to the first support, and a cleaning assembly is arranged on the lower surface of the driving block; the distance from the film to the display screen can be self-adapted when the film is pasted, the pasted film does not have bubbles, manual bubble removal is not needed, time is saved, the film can be cut when the film is pasted, and machine resources are saved.

Description

Computer display screen production device and production method thereof

Technical Field

The invention relates to the technical field of display screen production, in particular to a computer display screen production device and a production method thereof.

Background

The display screen is a display, it is made up of LED module panel that one by one is small, the apparatus used for displaying various information such as characters, picture, video, etc., the electronic display screen collects the microelectronic technique, computer technique, information processing in an organic whole, it is bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the display screen is applied to commercial media, culture and performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments, the production demand of the display screen is increasing day by day.

The current display screen apparatus for producing can not in time clear up the residue when the screen cutting, lead to the residue to splash everywhere, make the display screen surface have the phenomenon of mar, influence production quality, and can not both sides carry out the centre gripping simultaneously when the cutting, make the screen fracture easily, current display screen apparatus for producing in addition can not the self-adaptation membrane to the distance of display screen when the pad pasting, the membrane that leads to pasting out is accompanied with the bubble, need artifical bubble removal, waste time, can not cut the membrane in the pad pasting, waste machine resource, therefore need to design a computer display screen apparatus for producing and production method and solve above-mentioned problem urgently.

Disclosure of Invention

In order to solve the defects mentioned in the background technology, the invention aims to provide a computer display screen production device and a production method thereof, the invention can clean residues in time when a screen is cut, prevent the residues from splashing everywhere, avoid the phenomenon that the outer surface of the display screen is scratched, improve the production quality, and simultaneously clamp two sides when the screen is cut, thereby preventing the screen from being broken;

meanwhile, when the film sticking device is used, the distance from the film to the display screen can be self-adapted during film sticking, the stuck film has no bubbles, manual bubble removal is not needed, time is saved, the film can be cut while being stuck, and machine resources are saved.

The purpose of the invention can be realized by the following technical scheme:

a computer display screen production device comprises a main body, wherein a first bracket is fixedly arranged on the upper surface of one end of the main body, a first connecting rod is arranged in the middle of the first bracket, a driving block is sleeved on the outer surface of the first connecting rod, the upper surface of the main body close to the first bracket is provided with a groove, the lower surface of the driving block is provided with a cleaning component, the two sides of the cleaning component are provided with fixing components, the upper surface of the main body is provided with a screen, the outer surface of the main body is provided with a first motor, the inner wall of the main body is rotationally connected with a first rotating shaft, a second bracket is fixedly arranged on the upper surface of the main body far away from the first bracket, a film sticking component is arranged on one side of the second bracket, a protective film is arranged in the middle of the second support, and a cutting assembly is arranged on the outer surface, close to the second support, of the main body;

the clearance subassembly includes first blade, the both sides of first blade are provided with except that residue mechanism, the upper end fixedly connected with connecting strip of first blade, the second connecting rod has been cup jointed to the one end that first blade was kept away from to the connecting strip, the lower fixed surface of second connecting rod installs first collection box, the upper surface laminating of first collection box and recess.

Further, remove residue mechanism including the storage storehouse, the last fixed surface in storage storehouse installs the motor, first belt has been cup jointed to the one end of motor, the inside in storage storehouse rotates and is connected with first connecting axle, the one end and the first belt of first connecting axle cup joint, the fixed surface of first connecting axle installs the cleaning plate.

Further, fixed subassembly includes the ring, the square groove has been seted up to the one end that the ring is close to the clearance subassembly, the cover piece has been cup jointed to the surface of ring, the both ends of cover piece are provided with the turning block, the middle part of turning block rotates and is connected with the connecting block, the lower fixed surface of connecting block installs the briquetting, the lower surface sliding connection of connecting block has the grip block.

Furthermore, one end of the first rotating shaft is fixedly connected with the first motor, the first rotating shaft is provided with a plurality of groups, and the first rotating shaft is connected through a connecting belt.

Further, the pad pasting subassembly includes the second motor, the second belt has been cup jointed to the one end of second motor, the third connecting rod has been cup jointed to the one end that the second motor was kept away from to the second belt, the one end fixed mounting that the second belt was kept away from to the third connecting rod has the heavy box of collection, the inside of heavy box of collection is provided with the gravity ball, the surface of heavy box of collection is provided with the export, the round hole has been seted up to the middle part of export, and the diameter of round hole is a bit bigger than the diameter of gravity ball.

Further, the bottom of second support is provided with the second pivot, second pivot and second support sliding connection, the box rotation connection is collected to the one end and the second of second pivot, and box and second support sliding connection are collected to the second, the other end and the second motor fixed connection of second pivot.

Furthermore, the two ends of the second rotating shaft are sleeved with tension rods, the tension rods are located on the two sides of the protective film, springs are arranged inside the tension rods, one ends of the springs are fixedly connected with the second support, and the other ends of the springs are fixedly connected with the bottom ends of the tension rods.

Further, the cutting assembly comprises a rotating wheel, the rotating wheel is fixedly connected with the first rotating shaft, a fixing rod is fixedly mounted on the outer surface of the rotating wheel and located at the edge of the rotating wheel, a gear is slidably connected to the outer surface of the fixing rod, and the gear is fixedly connected with the main body.

Further, the surface of gear is provided with the rack, one side fixed mounting of rack has the second blade, the middle part of rack is provided with the stopper, and rack and stopper sliding connection, stopper and main part fixed connection.

A computer display screen production method is executed by the device and comprises the following steps:

s1, placing the screen at one end close to the first support, rotating the connecting block to enable the pressing block to be in contact with the upper surface of the screen, adjusting the clamping block to be in contact with two sides of the screen, and fixing the screen on the upper surface of the main body firmly;

s2, driving the driving block on the outer surface of the first connecting rod to enable the first blade to cut the screen, a large amount of residues are generated during cutting, the residues at the bottom of the screen can be received through the first collecting box, and the residues on the upper surface of the screen can be collected through the storage bin;

s3, the screen is conveyed to the lower surface of the second support under the rotation of the first rotating shaft, the rotation of the second motor drives the protective film to stick the screen, the distance between the protective film and the screen is changed due to the reduction of the protective film in the process, the second motor drives the weight-collecting box to rotate while rotating, the weight ball in the weight-collecting box is collected in the second collecting box due to the rotation of the weight-collecting box, the weight of the second rotating shaft is increased, the spring is driven to stretch, and the distance between the protective film and the screen is ensured to be consistent;

s4, when the film is pasted, the rotating wheel drives the second blade to move up and down, and the rotating wheel cuts the protective film, so that the efficiency is improved.

The invention has the beneficial effects that:

1. the screen cutting machine can timely clean residues when a screen is cut, prevent the residues from splashing everywhere, avoid the phenomenon that the outer surface of the display screen is scratched, improve the production quality, and simultaneously clamp two sides when the screen is cut so as to prevent the screen from being broken;

2. the invention can adapt to the distance between the film and the display screen in the film pasting process, the pasted film has no bubbles, the bubbles do not need to be removed manually, the time is saved, the film can be cut while the film is pasted, and the machine resource is saved.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a first bracket structure of the present invention;

FIG. 3 is a schematic view of the cleaning assembly of the present invention;

FIG. 4 is a schematic view of the residue removing mechanism of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention;

FIG. 6 is a schematic view of the construction of the transmission fastening assembly of the present invention;

FIG. 7 is a schematic view of a second bracket according to the present invention;

FIG. 8 is a schematic view of a film assembly of the present invention;

fig. 9 is a schematic view of the cutting assembly of the present invention.

In the figure: 1. a main body; 2. a first bracket; 3. a first connecting rod; 4. a drive block; 5. a groove; 6. cleaning the assembly; 61. a first blade; 62. a residue removing mechanism; 621. a storage bin; 622. a motor; 623. a first belt; 624. a first connecting shaft; 625. cleaning the plate; 63. a connecting strip; 64. a second connecting rod; 65. a first collection box; 7. a fixing assembly; 71. a circular ring; 72. sleeving blocks; 73. rotating the block; 74. connecting blocks; 75. briquetting; 76. a clamping block; 8. a screen; 9. a first motor; 10. a first rotating shaft; 11. a second bracket; 12. a film pasting component; 121. a second motor; 122. a second belt; 123. a third connecting rod; 124. a weight collection box; 125. an outlet; 126. a second rotating shaft; 127. a second collection box; 128. a tension bar; 129. a spring; 13. a protective film; 14. a cutting assembly; 141. a rotating wheel; 142. fixing the rod; 143. a gear; 144. a rack; 145. a second blade; 146. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

A computer display screen production device is disclosed, as shown in figure 1, figure 2 and figure 7, comprising a main body 1, a first support 2 is fixedly installed on the upper surface of one end of the main body 1, a first connecting rod 3 is arranged in the middle of the first support 2, a driving block 4 is sleeved on the outer surface of the first connecting rod 3, a groove 5 is formed in the upper surface of the main body 1 close to the first support 2, a cleaning component 6 is arranged on the lower surface of the driving block 4, the groove 5 is formed to prevent the cleaning component 6 from touching the main body 1 to cause damage to the cleaning component 6, the cleaning component 6 is driven to cut by the driving block 4 moving back and forth on the outer surface of the first connecting rod 3, fixing components 7 are arranged on two sides of the cleaning component 6, a screen 8 is arranged on the upper surface of the main body 1, the fixing components 7 clamp the screen 8, a first motor 9 is arranged on the outer surface of the main body 1, a first rotating shaft 10 is rotatably connected to the inner wall of the main body 1, the first motor 9 drives the first rotating shaft 10 to drive the screen 8, the upper surface of the main body 1, which is far away from the first support 2, is fixedly provided with a second support 11, one side of the second support 11 is provided with a film sticking component 12, the middle part of the second support 11 is provided with a protective film 13, the film sticking component 12 enables the protective film 13 and the upper surface of the screen 8 to always keep the same distance, the outer surface of the main body 1, which is close to the second support 11, is provided with a cutting component 14, the cutting component 14 can cut the protective film 13, and the power of the cutting component 14 comes from the first motor 9;

as shown in fig. 3, the cleaning assembly 6 includes a first blade 61, the first blade 61 can cut the screen 8, residue removing mechanisms 62 are disposed on two sides of the first blade 61, the residue removing mechanisms 62 can collect residues generated on the upper surface of the screen 8 when the first blade 61 cuts, a connecting bar 63 is fixedly connected to the upper end of the first blade 61, a second connecting bar 64 is sleeved on one end, away from the first blade 61, of the connecting bar 63, the connecting bar 63 and the second connecting bar 64 are used for connecting the first blade 61 and a first collecting box 65, a first collecting box 65 is fixedly mounted on the lower surface of the second connecting bar 64, the first collecting box 65 can collect residues generated on the lower surface of the screen 8 when the first blade 61 cuts, the first collecting box 65 is attached to the upper surface of the groove 5, and the first collecting box 65 is located right below the first blade 61, so as to ensure that the total number of the residues on the lower surface of the screen 8 is in the first collecting box 65.

As shown in fig. 3 and 4, the residue removing mechanism 62 includes a storage bin 621, the storage bin 621 can scoop up the residue on the upper surface of the screen 8, a motor 622 is fixedly mounted on the upper surface of the storage bin 621, a first belt 623 is sleeved at one end of the motor 622, a first connecting shaft 624 is rotatably connected inside the storage bin 621, one end of the first connecting shaft 624 is sleeved with the first belt 623, a cleaning plate 625 is fixedly mounted on the outer surface of the first connecting shaft 624, the scooped residue is accumulated at the bottom of the storage bin 621 and finally falls into the cleaning plate 625, the motor 622 drives the first belt 623 to rotate, the first belt 623 drives the first connecting shaft 624 to rotate, the residue on the cleaning plate 625 falls into the inside of the storage bin 621, the residue inside of the storage bin 621 can be intensively poured into the first collecting box 65, and the first collecting box 65 can be taken out from the connecting bar 63 to finally clean.

As shown in fig. 6, the fixing assembly 7 includes a circular ring 71, a square groove is opened at one end of the circular ring 71 close to the cleaning assembly 6, a sleeve block 72 is sleeved on the outer surface of the circular ring 71, rotating blocks 73 are arranged at two ends of the sleeve block 72, a connecting block 74 is rotatably connected to the middle part of the rotating block 73, a press block 75 is fixedly mounted on the lower surface of the connecting block 74, the rotating connecting block 74 can fix the screen 8 by the press block 75, a clamping block 76 is slidably connected to the lower surface of the connecting block 74, and the clamping block 76 can clamp the screen 8 by adjusting the position of the clamping block 76 on the lower surface of the connecting block 74.

As shown in fig. 1, one end of the first rotating shaft 10 is fixedly connected with the first motor 9, there are multiple sets of the first rotating shafts 10, the first rotating shafts 10 are connected through a connecting belt, the first motor 9 drives the first rotating shafts 10 fixedly connected with the first motor 9 to rotate, and the first rotating shafts 10 are connected through a connecting belt to enable all the first rotating shafts 10 to rotate, wherein the rotating wheels 141 are also rotated through the rotation of the first rotating shafts 10.

As shown in fig. 8, the film sticking assembly 12 includes a second motor 121, a second belt 122 is sleeved on one end of the second motor 121, a third connecting rod 123 is sleeved on one end of the second belt 122 far from the second motor 121, a weight-gathering box 124 is fixedly installed on one end of the third connecting rod 123 far from the second belt 122, a gravity ball is disposed inside the weight-gathering box 124, an outlet 125 is disposed on an outer surface of the weight-gathering box 124, a circular hole is disposed in a middle portion of the outlet 125, a diameter of the circular hole is slightly larger than that of the gravity ball, a second rotating shaft 126 is disposed at a bottom end of the second support 11, the second rotating shaft 126 is slidably connected with the second support 11, one end of the second rotating shaft 126 is rotatably connected with the second gathering box 127, and the second gathering box 127 is slidably connected with the second support 11, so that when the second gathering box 127 increases weight, the second rotating shaft 126 can slide downwards, and the other end of the second rotating shaft 126 is fixedly connected with the second motor 121, the two ends of the second rotating shaft 126 are sleeved with the tension rods 128, the tension rods 128 are located on two sides of the protective film 13, a spring 129 is arranged inside the tension rod 128, one end of the spring 129 is fixedly connected with the second support 11, the other end of the spring 129 is fixedly connected with the bottom end of the tension rod 128, the second motor 121 drives the second rotating shaft 126 to rotate, meanwhile, the second motor 121 drives the third connecting rod 123 to rotate through the second belt 122, the third connecting rod 123 rotates to drive the weight-collecting box 124 to rotate, so that the gravity ball inside the weight-collecting box 124 falls into the second collecting box 127 from the outlet 125, the weight of the second collecting box 127 is increased, in the process, the second rotating shaft 126 drives the protective film 13 to paste the screen 8, in normal use, the protective film 13 gradually decreases, the distance between the protective film 13 and the screen 8 decreases, the film bubbles pasted in this way are easy, and by increasing the weight of the second collecting box 127, the spring 129 is driven to stretch, so that the protective film 13 descends, the distance between the protective film 13 and the screen 8 is kept stable, no air bubble exists between the screen 8 and the film when the screen 8 is pasted with the film, and the time cost for manually removing the air bubble is reduced.

As shown in fig. 9, the cutting assembly 14 includes a rotating wheel 141, the rotating wheel 141 is fixedly connected to the first rotating shaft 10, the rotating wheel 141 is driven by the rotation of the first rotating shaft 10 to rotate, a fixing rod 142 is fixedly installed on the outer surface of the rotating wheel 141, the rotating wheel 141 drives the fixing rod 142 to move circumferentially along the rotating track of the rotating wheel 141, the fixing rod 142 is located at the edge position of the rotating wheel 141, a gear 143 is slidably connected to the outer surface of the fixing rod 142, and the gear 143 is fixedly connected to the main body 1, i.e., the long strip portion of the gear 143 moves back and forth on the fixing rod 142 without swinging up and down, a rack 144 is installed on the outer surface of the gear 143, the swinging up and down of the gear 143 drives the rack 144 to move up and down, a second blade 145 is fixedly installed on one side of the rack 144, the moving up and down of the rack 144 drives the second blade 145 to move up and down, so as to cut the protective film 13 attached to the screen 8, the middle part of rack 144 is provided with stopper 146, and rack 144 and stopper 146 sliding connection, stopper 146 and 1 fixed connection of main part, and the square groove has been seted up to main part 1 near the upper surface of protection film 13, and second blade 145 can follow the square groove and cut protection film 13, and stopper 146 can prevent that rack 144 from taking place to rock, and is spacing to rack 144 to drive the accurate reciprocating of rack 144.

When the screen cleaner is used, the screen 8 is placed at one end close to the first support 2, the connecting block 74 is rotated to enable the pressing block 75 to be in contact with the upper surface of the screen 8, the clamping block 76 is adjusted to be in contact with two sides of the screen 8, the screen 8 is firmly fixed on the upper surface of the main body 1 at the moment, the driving block 4 is driven on the outer surface of the first connecting rod 3 to enable the first blade 61 to cut the screen 8, a large amount of residues are generated during cutting, the residues at the bottom of the screen 8 can be received through the first collecting box 65, the residues on the upper surface of the screen 8 can be collected through the storage bin 621, the residues enter the cleaning plate 625 at the bottom of the storage bin 621, the first connecting shaft 624 is rotated under the driving of the first belt 623, the residues on the cleaning plate 625 are poured into the storage bin 621 to be concentrated, the screen 8 is transported to the lower surface of the second support 11 under the rotation of the first rotating shaft 10, the rotation of the second motor 121 drives the protective film 13 to stick a film on the screen 8, in the process, the reduction of the protective film 13 changes the distance between the protective film 13 and the screen 8, the second motor 121 rotates and simultaneously drives the weight-collecting box 124 to rotate, the weight-collecting box 124 rotates to enable the gravity balls in the weight-collecting box 124 to flow out from the outlet 125, the gravity balls are collected in the second weight-collecting box 127, the weight of the second rotating shaft 126 is increased, the spring 129 is driven to stretch, the distance between the protective film 13 and the screen 8 is ensured to be consistent, when the film is stuck, the rotating wheel 141 drives the gear 143 to swing up and down, the swing of the gear 143 drives the rack 144 to move up and down, the second blade 145 moves up and down, so that the protective film 13 can be cut, and the cutting speed of the second blade 145 is just the speed of the screen 8 passing through the second blade 145.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A computer display screen production device comprises a main body (1) and is characterized in that a first support (2) is fixedly arranged on the upper surface of one end of the main body (1), a first connecting rod (3) is arranged in the middle of the first support (2), a driving block (4) is sleeved on the outer surface of the first connecting rod (3), a groove (5) is formed in the upper surface, close to the first support (2), of the main body (1), a cleaning assembly (6) is arranged on the lower surface of the driving block (4), fixing assemblies (7) are arranged on two sides of the cleaning assembly (6), a screen (8) is arranged on the upper surface of the main body (1), a first motor (9) is arranged on the outer surface of the main body (1), a first rotating shaft (10) is rotatably connected to the inner wall of the main body (1), a second support (11) is fixedly arranged on the upper surface, far away from the first support (2), of the main body (1), a film sticking assembly (12) is arranged on one side of the second support (11), a protective film (13) is arranged in the middle of the second support (11), and a cutting assembly (14) is arranged on the outer surface, close to the second support (11), of the main body (1);

clearance subassembly (6) include first blade (61), the both sides of first blade (61) are provided with except that residue mechanism (62), the upper end fixedly connected with connecting strip (63) of first blade (61), second connecting rod (64) have been cup jointed to the one end that first blade (61) were kept away from in connecting strip (63), the lower fixed surface of second connecting rod (64) installs first collection box (65), the upper surface laminating of first collection box (65) and recess (5).

2. The computer display screen production device of claim 1, wherein the residue removing mechanism (62) comprises a storage bin (621), a motor (622) is fixedly mounted on the upper surface of the storage bin (621), a first belt (623) is sleeved at one end of the motor (622), a first connecting shaft (624) is rotatably connected inside the storage bin (621), one end of the first connecting shaft (624) is sleeved with the first belt (623), and a cleaning plate (625) is fixedly mounted on the outer surface of the first connecting shaft (624).

3. The computer display screen production device according to claim 1, wherein the fixing assembly (7) comprises a circular ring (71), one end, close to the cleaning assembly (6), of the circular ring (71) is provided with a square groove, a sleeve block (72) is sleeved on the outer surface of the circular ring (71), two ends of the sleeve block (72) are provided with rotating blocks (73), the middle portion of each rotating block (73) is rotatably connected with a connecting block (74), a pressing block (75) is fixedly mounted on the lower surface of each connecting block (74), and a clamping block (76) is slidably connected to the lower surface of each connecting block (74).

4. The computer display screen production device according to claim 1, wherein one end of the first rotating shaft (10) is fixedly connected with the first motor (9), the first rotating shaft (10) has a plurality of groups, and the first rotating shaft (10) is connected through a connecting belt.

5. The computer display screen production device according to claim 1, wherein the film sticking assembly (12) comprises a second motor (121), a second belt (122) is sleeved at one end of the second motor (121), a third connecting rod (123) is sleeved at one end, away from the second motor (121), of the second belt (122), a weight accumulating box (124) is fixedly installed at one end, away from the second belt (122), of the third connecting rod (123), a gravity ball is arranged inside the weight accumulating box (124), an outlet (125) is formed in the outer surface of the weight accumulating box (124), a round hole is formed in the middle of the outlet (125), and the diameter of the round hole is slightly larger than that of the gravity ball.

6. The computer display screen production device according to claim 5, wherein a second rotating shaft (126) is arranged at the bottom end of the second support (11), the second rotating shaft (126) is slidably connected with the second support (11), one end of the second rotating shaft (126) is rotatably connected with the second collecting box (127), the second collecting box (127) is slidably connected with the second support (11), and the other end of the second rotating shaft (126) is fixedly connected with the second motor (121).

7. The computer display screen production device according to claim 6, wherein two ends of the second rotating shaft (126) are sleeved with tension rods (128), the tension rods (128) are located on two sides of the protective film (13), a spring (129) is arranged inside each tension rod (128), one end of the spring (129) is fixedly connected with the second support (11), and the other end of the spring (129) is fixedly connected with the bottom end of each tension rod (128).

8. The computer display screen production device of claim 1, wherein the cutting assembly (14) comprises a rotating wheel (141), the rotating wheel (141) is fixedly connected with the first rotating shaft (10), a fixing rod (142) is fixedly installed on the outer surface of the rotating wheel (141), the fixing rod (142) is located at the edge position of the rotating wheel (141), a gear (143) is slidably connected to the outer surface of the fixing rod (142), and the gear (143) is fixedly connected with the main body (1).

9. The computer display screen production device according to claim 8, wherein a rack (144) is arranged on the outer surface of the gear (143), a second blade (145) is fixedly mounted on one side of the rack (144), a limiting block (146) is arranged in the middle of the rack (144), the rack (144) is slidably connected with the limiting block (146), and the limiting block (146) is fixedly connected with the main body (1).

10. A computer display screen production method performed by a computer display screen production apparatus according to any one of claims 1 to 9, comprising the steps of:

s1, placing the screen (8) at one end close to the first support (2), rotating the connecting block (74) to enable the pressing block (75) to be in contact with the upper surface of the screen (8), and adjusting the clamping block (76) to be in contact with the two sides of the screen (8), wherein the screen (8) is firmly fixed on the upper surface of the main body (1);

s2, driving the driving block (4) on the outer surface of the first connecting rod (3) to enable the first blade (61) to cut the screen (8), a large amount of residues are generated during cutting, the residues at the bottom of the screen (8) can be received through the first collecting box (65), and the residues on the upper surface of the screen (8) can be collected through the storage bin (621);

s3, the screen (8) is conveyed to the lower surface of the second support (11) under the rotation of the first rotating shaft (10), the rotation of the second motor (121) drives the protective film (13) to carry out film pasting on the screen (8), in the process, the distance between the protective film (13) and the screen (8) is changed due to the reduction of the protective film (13), the second motor (121) drives the weight-gathering box (124) to rotate simultaneously, the weight-gathering box (124) rotates to enable gravity balls in the weight-gathering box (124) to gather in the second collecting box (127), the weight of the second rotating shaft (126) is increased, the spring (129) is driven to stretch, and the distance between the protective film (13) and the screen (8) is enabled to be consistent;

and S4, when the film is pasted, the rotating wheel (141) drives the second blade (145) to move up and down, so that the rotating wheel (141) cuts the protective film (13), and the efficiency is improved.