Cutting production device for display rubber frame

Abstract

The invention discloses a cutting production device for a display rubber frame, and belongs to the technical field of rubber frame cutting operation processing equipment.The cutting production device for the display rubber frame comprises an integrated foundation platform; a first heightening platform, a conveying platform, a second heightening platform, a working platform and a recycling platform are sequentially and fixedly installed on the top end of the integrated foundation platform from one side to the other side, a displayer rubber frame is conveyed and moved on the conveying platform, and a high suspension is fixedly arranged on the integrated foundation platform and located on the outer side of the working platform. A pushing oil cylinder is fixedly installed on the first heightening platform, a limiting channel is installed on the second heightening platform, a fixing assembly is arranged on the working platform, and a cutting assembly is arranged over the high suspension. According to the display screen rubber frame cutting device, circulation of cutting operation can be achieved, feeding, fixing, cutting and discharging of the display screen rubber frame are carried out in order, labor consumption during cutting operation of the display screen rubber frame is reduced, and the efficiency of cutting operation of the display screen rubber frame is improved.

Description

Technical Field

[0001] The invention relates to the technical field of rubber frame cutting processing equipment, and more specifically to a cutting production device for a display rubber frame. Background Art

[0002] The display frame is a frame fixed to the periphery of the display screen, usually made of plastic material. It protects the display screen, increases the structural strength and aesthetics of the display screen, and at the same time, the display frame also carries the function of assembly alignment. In the assembly process of the liquid crystal display device, the frame, as an important component that carries the liquid crystal display panel, ensures that each component can be accurately aligned and fixed. This helps to achieve high-precision assembly and stable operation of the liquid crystal display device. Demand drives production. In the production operation of the display frame, cutting operation is an indispensable part. The display frame that has been cut can better meet the needs of assembly alignment.

[0003] At present, when using existing equipment to perform cutting processing of display rubber frames, it is necessary to gradually perform loading, fixing, cutting and unloading of the display rubber frames. For large-scale processing of display rubber frames, the actual working efficiency of this type of equipment is relatively low.

[0004] Therefore, in view of this, the existing structure is studied and improved, and a cutting production device for a display plastic frame is provided, in order to achieve a purpose with more practical value. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a cutting production device for a display rubber frame, which can realize the cycle of cutting operations, realize the orderly loading, fixing, cutting and unloading of the display screen rubber frame, reduce the labor consumption during the cutting operation of the display screen rubber frame, and improve the efficiency of the cutting operation of the display screen rubber frame.

[0007] 2. Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solutions.

[0009] A cutting production device for display rubber frames, comprising an integrated basic platform, a first heightening platform, a conveying platform, a second heightening platform, a working platform, and a recycling platform are fixedly installed in sequence from one side of the top of the integrated basic platform to the other side, the display rubber frame is conveyed and moved on the conveying platform, a high suspension is fixedly arranged on the integrated basic platform, the high suspension is located on the outside of the working platform, a pushing cylinder is fixedly arranged on the first heightening platform, a limited position channel is installed on the second heightening platform, a fixing component is arranged on the working platform, and a cutting component is arranged directly above the high suspension;

[0010] The fixing assembly includes a base, which is fixedly mounted on an integrated basic platform, and a plurality of hydraulic support rods are fixedly mounted on the top of the base, a hollow bracket is fixedly mounted on the top of the hydraulic support rod, a stepper motor is fixedly mounted on the side of the hollow bracket, and a screw rod module and a slide rod are connected to the hollow bracket through a bearing, the screw rod module, the slide rod and the like are highly parallelly arranged, the output shaft of the stepper motor is transmission-connected to the screw rod module through a coupling, the screw rod module is threadedly connected to two sets of clamps, and both sets of clamps are slidably connected to the slide rod;

[0011] The cutting assembly includes a hydraulic table, which is fixed to the top of the high suspension, and a sliding platform is fixedly installed at the output end of the hydraulic table. The sliding platform slides along the side of the high suspension, and four manipulators are fixedly installed at the bottom end of the sliding platform, and a cutting tool is fixedly installed at the bottom end of each manipulator.

[0012] Furthermore, the upper end surfaces of the first elevated platform, the conveying platform, and the second elevated platform are all at the same height.

[0013] Furthermore, the pushing oil cylinder is provided with two output shafts, and an L-shaped pushing plate is fixedly mounted on the end of each shaft.

[0014] Furthermore, the limiting channel is fixed to the bottom end of the second height-enhancing platform by bolts, and one end of the limiting channel close to the conveying platform is an eight-shaped opening structure, and the minimum width of the limiting channel is slightly larger than the width of the display frame.

[0015] Furthermore, the working platform is a folded-line structure formed by combining a plane end and an inclined end;

[0016] The upper end surface of the plane end and the upper end surface of the second height-enhancing platform are of equal height;

[0017] The lowest height of the sloped end is slightly greater than the height of the recovery platform.

[0018] Furthermore, a through slot is formed at the top end of the plane end, one of the clips of the clamp is located on the inner side of the through slot, and the other clip of the clamp is located on the outer side of the plane end.

[0019] Furthermore, the length of the through-notch is greater than the length of the display screen plastic frame;

[0020] The length of the clamping piece of the clamp is smaller than the length of the side strip of the display screen plastic frame.

[0021] Furthermore, a plurality of rubber pads are fixedly mounted on the side of the clamping piece of the clamp, and the distance between two adjacent rubber pads is greater than the length of the rubber pads.

[0022] Furthermore, threaded holes matching the screw rod module are provided on the two clamping pieces of the clamp, and the threaded holes on the two clamping pieces of the same clamp have equal pitches and opposite spiral directions.

[0023] Furthermore, the four manipulators are all controlled by independent signals, and the four manipulators are distributed at the midpoints of the four sides of the same rectangle.

[0024] 3. Beneficial effects

[0025] Compared with the prior art, the advantages of the present invention are:

[0026] This scheme is suitable for cutting the display plastic frame in batches. During the cutting process, the display plastic frame is transported in batches by the conveying platform, and then the display plastic frame is pushed by the pushing oil cylinder. The display plastic frame passes through the second heightening platform and reaches the working platform. Then, the display plastic frame is fixed twice by the fixing component on the working platform, and after each fixation, the cutting component performs a cutting operation. In this way, the display plastic frame can be cut without dead angles under the condition of ensuring the stability of the display plastic frame. The cut display plastic frame is transferred to the recycling platform for recycling. At the same time, the output end of the pushing oil cylinder returns to the initial position, realizing the cycle of the cutting operation.

[0027] The entire device is mechanically controlled, which realizes the orderly loading, fixing, cutting and unloading of the display screen rubber frame, reduces the labor consumption during the display screen rubber frame cutting operation, and improves the efficiency of the display screen rubber frame cutting operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure during cutting operation in the present invention;

[0029] Figure 2 This is a schematic diagram of the structure of the display screen plastic frame during transportation in the present invention;

[0030] Figure 3 It is a schematic diagram of the planar structure of the cutting production device and the moving route of the display screen rubber frame in the present invention;

[0031] Figure 4It is a structural schematic diagram of the working platform in the present invention;

[0032] Figure 5 It is a schematic diagram of the structure of the fixing assembly in the present invention;

[0033] Figure 6 It is a schematic diagram of the structure of the cutting assembly in the present invention.

[0034] Description of the numbers in the figure:

[0035] 1. Integrated basic platform; 101. First heightening platform; 102. Transport platform; 103. Second heightening platform;

[0036] 104, working platform; 1041, flat end; 1042, inclined end; 1043, through-notch;

[0037] 105. Recovery platform; 106. High suspension;

[0038] 2. Push cylinder; 201. L-shaped push plate;

[0039] 3. Limit channel;

[0040] 4. Fixing assembly; 401. Base; 402. Hydraulic support rod; 403. Hollow bracket; 404. Stepper motor; 405. Screw module; 406. Sliding rod; 407. Clamp; 4071. Rubber pad;

[0041] 5. Cutting assembly; 501. Hydraulic table; 502. Sliding platform; 503. Manipulator; 504. Cutting tool. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0043] Embodiment 1:

[0044] See also Figure 1 - Figure 6A cutting production device for a display rubber frame includes an integrated basic platform 1, on the top of which a first heightening platform 101, a conveying platform 102, a second heightening platform 103, an operating platform 104, and a recovery platform 105 are fixedly installed from one side to the other side. The display rubber frame is transported and moved on the conveying platform 102. A high suspension 106 is fixedly arranged on the integrated basic platform 1. The high suspension 106 is located on the outer side of the operating platform 104. By arranging the first heightening platform 101, the conveying platform 102, the second heightening platform 103, the operating platform 104, the recovery platform 105, and the high suspension 106 on the integrated basic platform 1, the height of each structure can be controlled, wherein the conveying platform 102 can transport the display rubber frame to be processed between the first heightening platform 101 and the second heightening platform 103.

[0045] A pushing cylinder 2 is fixedly installed on the first elevated platform 101. The output end of the pushing cylinder 2 can push the display rubber frame on the conveying platform 102 to the second elevated platform 103. At the same time, the display rubber frame can also be controlled to move unidirectionally between the second elevated platform 103, the working platform 104, and the recovery platform 105.

[0046] The second height-enhancing platform 103 is provided with a limiting channel 3 , which can limit the path of the display frame, and can effectively ensure that the display frame reaches the designated position on the working platform 104 accurately after the movement.

[0047] A fixing component 4 is provided on the working platform 104 , and the display rubber frame on the working platform 104 is fixed by the fixing component 4 , so as to avoid movement of the display rubber frame during cutting and ensure the cutting effect.

[0048] A cutting assembly 5 is arranged just above the high suspension 106. The display plastic frame on the working platform 104 is cut by the cutting assembly 5 and then moved to the recovery platform 105 for collection.

[0049] The fixing component 4 includes a base 401, which is fixedly installed on the integrated basic platform 1, and a plurality of hydraulic support rods 402 are fixedly installed on the top of the base 401, and a hollow bracket 403 is fixedly installed on the top of the hydraulic support rod 402, and a stepper motor 404 is fixedly installed on the side of the hollow bracket 403, and a screw module 405 and a sliding rod 406 are connected to the hollow bracket 403 through a bearing, and the screw module 405, the sliding rod 406 and the like are highly parallelly arranged, and the output shaft of the stepper motor 404 is transmission-connected to the screw module 405 through a coupling, and the screw module 405 is threadedly connected to two sets of clamps 407, and the two sets of clamps 407 are both slidingly connected to the sliding rod 406.

[0050] The base 401 is used in conjunction with the hydraulic support rod 402 to control the height of the hollow bracket 403, thereby facilitating the control of the height of the stepper motor 404, the screw module 405, the slide bar 406, and the clamp 407. When the height of the stepper motor 404, the screw module 405, the slide bar 406, and the clamp 407 is low, the clamp 407 is in a maximally open state, which can conveniently leave space on the working platform 104, thereby facilitating cleaning operations.

[0051] When the heights of the stepper motor 404, the screw module 405, the slide bar 406 and the clamp 407 are increased, the stepper motor 404 is controlled to start working. At this time, the clamp 407 is retracted and clamps the display frame to complete the fixation of the display frame.

[0052] The cutting assembly 5 includes a hydraulic table 501, which is fixed to the top of the high suspension 106, and a sliding platform 502 is fixedly installed at the output end of the hydraulic table 501. The sliding platform 502 slides along the side of the high suspension 106, and four manipulators 503 are fixedly installed at the bottom end of the sliding platform 502, and a cutting tool 504 is fixedly installed at the bottom end of each manipulator 503.

[0053] The hydraulic platform 501 controls the lifting of the sliding platform 502, and the high suspension 106 limits the moving direction of the sliding platform 502 and ensures the lifting stability until the manipulator 503 reaches the appropriate height. The four manipulators 503 control the corresponding cutting tools 504 and perform cutting operations on the display frame.

[0054] Embodiment 2:

[0055] Based on the above embodiment 1, further description is given.

[0056] See also Figure 1 , Figure 2 , Figure 3 Specifically, the upper end surfaces of the first elevated platform 101, the conveying platform 102, and the second elevated platform 103 are all at the same height.

[0057] It is convenient for the display plastic frame to move from the conveying platform 102 to the second height-increasing platform 103 .

[0058] See also Figure 1 , Figure 2 Specifically, the push cylinder 2 is provided with two output shafts, and an L-shaped push plate 201 is fixedly installed at the end of each shaft.

[0059] The L-shaped push plate 201 contacts the side surface and part of the upper end surface of the display frame, and has a large contact area. When the display frame is pushed, the display frame and the L-shaped push plate 201 are prevented from being separated.

[0060] Specifically, the limiting channel 3 is fixed to the bottom end of the second height-increasing platform 103 by bolts, and one end of the limiting channel 3 close to the conveying platform 102 is an eight-shaped opening structure, and the minimum width of the limiting channel 3 is slightly larger than the width of the display frame.

[0061] When the display screen rubber frame moves from the conveying platform 102 to the second height-increasing platform 103, the figure-eight opening structure can facilitate the display screen rubber frame to move to the inner side of the limiting channel 3. Since the minimum width of the limiting channel 3 is slightly larger than the width of the display screen rubber frame, the limiting channel 3 can control the moving path of the display screen rubber frame to a certain extent. With the push of the L-shaped push plate 201, it can ensure that the display screen rubber frame moves to the working platform 104.

[0062] See also Figure 1 , Figure 4 Specifically, the working platform 104 is a zigzag structure formed by a plane end 1041 and a slope end 1042 .

[0063] The position of the display screen rubber frame at the flat end 1041 is fixed by the fixing component 4, and the cutting operation is performed by the cutting component 5. After the cutting of the display screen rubber frame is completed, the fixing component 4 on the display screen rubber frame is released, and then the push cylinder 2 cooperates with the L-shaped push plate 201 to move the display screen rubber frame to the inclined end 1042. The eaves of the display screen rubber frame can be moved along the inclined surface to the recycling platform 105, which is convenient for the recycling of the display screen rubber frame after cutting.

[0064] The upper end surface of the plane end 1041 and the upper end surface of the second height-enhancing platform 103 are of equal height.

[0065] This facilitates the stable movement of the display screen rubber frame from the second height-enhancing platform 103 to the flat surface end 1041 .

[0066] The lowest height of the sloped end 1042 is slightly greater than the height of the recovery platform 105 .

[0067] When the display screen rubber frame moves to the inclined surface end 1042, under the action of gravity, the display screen rubber frame moves along the inclined surface and falls to the recovery platform 105 at the lowest height. Since the lowest height of the inclined surface end 1042 is slightly greater than the height of the recovery platform 105, the display screen rubber frame can be prevented from being damaged when falling.

[0068] See also Figure 1 , Figure 4 , Figure 5 Specifically, a through slot 1043 is formed at the top of the plane end 1041 , one of the clips of the clamp 407 is located on the inner side of the through slot 1043 , and the other clip of the clamp 407 is located on the outer side of the plane end 1041 .

[0069] Before the display screen rubber frame reaches the cutting position, the clamp 407 is in the maximum open state. At this time, the collision between the clamp 407 and the edge strip of the county food rubber frame can be avoided. When the display screen rubber frame reaches the cutting position, the two clamps of the clamp 407 are respectively located on both sides of the edge strip of the display screen rubber frame. As the clamp 407 is closed, the display screen rubber frame can be effectively clamped and fixed.

[0070] Specifically, the length of the through slot 1043 is greater than the length of the display screen frame.

[0071] During the cutting operation, the waste material after cutting can be conveniently dropped from the through-cutting notch 1043 to avoid interfering with the cutting process.

[0072] The length of the clamping piece of the clamp 407 is smaller than the length of the side strip of the display screen plastic frame.

[0073] After the clamp 407 clamps the display screen rubber frame for the first time, the display screen rubber frame can be cut for the first time, and then the clamp 407 is released from the display screen rubber frame, and the display screen rubber frame can be pushed forward by using the pushing cylinder 2 and the L-shaped pushing plate 201, and then the display screen rubber frame is clamped again by using the clamp 407, and then the display screen rubber frame is cut for the second time, so that the occurrence of cutting dead angles can be effectively avoided.

[0074] Specifically, a plurality of rubber pads 4071 are fixedly mounted on the side of the clamping piece of the clamp 407 , and the distance between two adjacent rubber pads 4071 is greater than the length of the rubber pads 4071 .

[0075] During the cutting operation, the rubber pad 4071 contacts the edge strip of the display frame, and the gap between the rubber pads 4071 can be used for cutting. Since the distance between two adjacent rubber pads 4071 is large, combined with the two cuttings of the display frame, the cutting dead angle can be effectively avoided.

[0076] Specifically, threaded holes that match the screw module 405 are formed on the two clamping pieces of the clamp 407 . The threaded holes on the two clamping pieces of the same clamp 407 have equal pitches and opposite spiral directions.

[0077] When the screw module 405 rotates, the two clips of the same clamp 407 move closer or farther away synchronously. When the two clips move closer, the display screen frame can be ensured to be in the middle position of the clamp 407, and this position is consistent with the cutting position, so that the cutting operation can be facilitated and the cutting accuracy can be effectively guaranteed.

[0078] See also Figure 1 , Figure 6 Specifically, the four manipulators 503 are all controlled by independent signals, and the four manipulators 503 are distributed at the midpoints of the four sides of the same rectangle.

[0079] Each robot 503 is independently controlled, which can facilitate the adjustment of the cutting operation. Then, due to the position distribution of the robot 503, the four robots 503 can correspond to the four sides of the display screen frame respectively. The four robots 503 can perform cutting operations synchronously, ensuring cutting efficiency and avoiding mutual interference between cutting operations.

[0080] Working principle:

[0081] When the display screen rubber frame is cut based on the device, the entire operation process includes the transportation of the display screen rubber frame, the movement of the display screen rubber frame, the fixing and cutting of the display screen rubber frame, and the recycling of the display screen rubber frame after cutting. The device is suitable for the cutting operation of batch display rubber frames, realizes the cycle of cutting operations, and improves the efficiency of the cutting operation of the display screen rubber frame.

[0082] During the transportation of the display screen frames, the display screen frames are placed one by one on the conveying platform 102 . At this time, it is necessary to control the time when two adjacent display screen frames are placed on the conveying platform 102 and control the conveying speed of the conveying platform 102 .

[0083] When the display screen rubber frame reaches between the first heightened platform 101 and the second heightened platform 103, the display screen rubber frame moves. At this time, the pushing cylinder 2 controls the L-shaped push plate 201 to move, and the L-shaped push plate 201 pushes the display screen rubber frame to move. The display screen rubber frame enters from the end of the eight-shaped opening of the limiting channel 3, and finally arrives on the working platform 104, waiting for fixing and cutting operations.

[0084] In the fixing and cutting operation of the display screen rubber frame, the process includes the first fixing and cutting operation and the second fixing and cutting operation. First, in the first fixing and cutting operation, the base 401 is used in conjunction with the hydraulic support rod 402 to control the height increase of the hollow bracket 403, the stepper motor 404, the screw module 405, the slide rod 406, and the clamp 407. During this process, the push cylinder 2 and the L-shaped push plate 201 are in a standby state, and the clamp 407 is in a maximally open state. When the clamp 407 reaches the highest height, the stepper motor 404, the screw module 405, the slide rod 406, and the clamp 407 are controlled to move upward. The motor 404 starts to work. At this time, due to the restriction of the screw module 405 and the slide bar 406 on the clamp 407, the clamp 407 is retracted and the display rubber frame is clamped to complete the fixation of the display rubber frame. Then, the hydraulic table 501 controls the sliding platform 502 to descend, and the high suspension 106 limits the moving direction of the sliding platform 502 and ensures the stability of the lifting until the manipulator 503 reaches the appropriate height. The four manipulators 503 control the corresponding cutting tools 504 and perform cutting operations on the display rubber frame.

[0085] Then, the second fixed cutting operation is performed, specifically: the control fixture 407 is opened, the cutting tool 504 is raised in height, and then, the push cylinder 2 and the L-shaped push plate 201 cooperate to push the display screen plastic frame toward the recovery platform 105 again, and then repeat the same process of the first cutting operation.

[0086] After completing two fixed cutting operations, the cutting dead angle of the display screen rubber frame can be effectively avoided, and then the fixed component 4 and the cutting component 5 return to the initial position, and the pushing cylinder 2 and the L-shaped push plate 201 cooperate to push the display screen rubber frame to the inclined surface end 1042. Under the action of gravity, the display screen rubber frame moves along the inclined surface and falls to the recycling platform 105 at the lowest height. Relevant staff can complete the recycling operation of the cut display screen rubber frame on the recycling platform 105.

[0087] At the same time, the pushing cylinder 2 and the L-shaped pushing plate 201 return to the initial position and wait for the next display screen frame to arrive between the first height-enhancing platform 101 and the second height-enhancing platform 103, and then repeat the whole process.

[0088] In this way, the entire device can be used, the cutting operation cycle can be realized, and the loading, fixing, cutting and unloading of the display screen rubber frame can be carried out in an orderly manner, which reduces the labor consumption during the display screen rubber frame cutting operation and improves the efficiency of the display screen rubber frame cutting operation.

[0089] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting production device for display plastic frames, comprising an integrated basic platform (1), wherein a first heightening platform (101), a conveying platform (102), a second heightening platform (103), an operating platform (104), and a recovery platform (105) are fixedly installed in sequence from one side of the top of the integrated basic platform (1) to the other side, wherein the display plastic frame is transported and moved on the conveying platform (102), and a high suspension (106) is fixedly arranged on the integrated basic platform (1), and the high suspension (106) is located on the outside of the operating platform (104), wherein the device is characterized in that: A pushing cylinder (2) is fixedly mounted on the first height-enhancing platform (101), a limiting channel (3) is mounted on the second height-enhancing platform (103), a fixing component (4) is arranged on the working platform (104), and a cutting component (5) is arranged directly above the high suspension (106); The fixing assembly (4) comprises a base (401), the base (401) is fixedly mounted on the integrated basic platform (1), and a plurality of hydraulic support rods (402) are fixedly mounted on the top of the base (401), a hollow bracket (403) is fixedly mounted on the top of the hydraulic support rod (402), a stepping motor (404) is fixedly mounted on the side of the hollow bracket (403), and a screw rod module (405) and a sliding rod (406) are connected to the hollow bracket (403) via a bearing, the screw rod module (405), the sliding rod (406) and the like are highly parallelly arranged, the output shaft of the stepping motor (404) is transmission-connected to the screw rod module (405) via a coupling, the screw rod module (405) is threadedly connected to two sets of clamps (407), and the two sets of clamps (407) are both slidably connected to the sliding rod (406); The cutting assembly (5) comprises a hydraulic platform (501), the hydraulic platform (501) being fixed to the top of the high suspension (106), and a sliding platform (502) being fixedly mounted on the output end of the hydraulic platform (501), the sliding platform (502) sliding along the side of the high suspension (106), and four manipulators (503) being fixedly mounted on the bottom end of the sliding platform (502), and a cutting tool (504) being fixedly mounted on the bottom end of each manipulator (503).

2. The cutting production device for display plastic frame according to claim 1, characterized in that: The upper end surfaces of the first elevated platform (101), the conveying platform (102), and the second elevated platform (103) are all at the same height.

3. The cutting production device for display plastic frame according to claim 1, characterized in that: The pushing oil cylinder (2) is provided with two output shafts, and an L-shaped pushing plate (201) is fixedly mounted on the end of each shaft.

4. The cutting and producing device for display plastic frame according to claim 1, characterized in that: The limiting channel (3) is fixed to the bottom end of the second height-increasing platform (103) by means of bolts, and one end of the limiting channel (3) close to the conveying platform (102) is an eight-shaped opening structure, and the minimum width of the limiting channel (3) is slightly greater than the width of the display plastic frame.

5. The cutting and producing device for display plastic frame according to claim 1, characterized in that: The working platform (104) is a folded-line structure formed by combining a plane end (1041) and an inclined end (1042); The upper end surface of the plane end (1041) and the upper end surface of the second height-enhancing platform (103) are of equal height; The lowest height of the sloped end (1042) is slightly greater than the height of the recovery platform (105).

6. The cutting and producing device for display plastic frame according to claim 5, characterized in that: A through-notch (1043) is provided at the top end of the plane end (1041), one of the clips of the clamp (407) is located on the inner side of the through-notch (1043), and the other clip of the clamp (407) is located on the outer side of the plane end (1041).

7. The cutting and producing device for display plastic frame according to claim 6, characterized in that: The length of the through-notch (1043) is greater than the length of the display screen plastic frame; The length of the clamping piece of the clamp (407) is smaller than the length of the side strip of the display screen rubber frame.

8. The cutting and producing device for display plastic frame according to claim 1, characterized in that: A plurality of rubber pads (4071) are fixedly mounted on the side surface of the clamping piece of the clamp (407), and the distance between two adjacent rubber pads (4071) is greater than the length of the rubber pads (4071).

9. The cutting and producing device for display plastic frame according to claim 1, characterized in that: The two clamping pieces of the clamp (407) are both provided with threaded holes that match the screw rod module (405); the threaded holes on the two clamping pieces of the same clamp (407) have equal pitches and opposite spiral directions.

10. The cutting and producing device for display plastic frame according to claim 1, characterized in that: The four manipulators (503) are all controlled by independent signals, and the four manipulators (503) are distributed at the midpoints of the four sides of the same rectangle.

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