A feeding mechanism for mobile phone screen production

Abstract

This invention relates to the field of mobile phone screen manufacturing technology, specifically to a feeding mechanism for mobile phone screen production. It mainly includes a conveyor line, and further includes: a pushing mechanism, which is disposed inside a feeding frame; and a fixing mechanism, which is disposed inside the feeding frame and used to clamp and fix the upper screen glass. By activating a motor, a rotating shaft and a rotating strip rotate at a certain angle. The rotating strip drives the cylinders at both ends to rotate in opposite directions. The cylinders drive a moving plate through a through-slot, which in turn drives a pusher strip. One pusher strip moves away from the screen glass, while the other pusher strip pushes the bottommost screen glass onto a rotating roller and removes it from the roller. The glass is then conveyed through a sliding frame into the conveyor line. The motor rotates in the opposite direction, causing the other pusher strip to push the screen glass out of the feeding frame and move away from the screen glass. This allows the pusher strips on both sides to alternately feed the screen glass, thereby improving feeding efficiency.

Description

Technical Field

[0001] This invention relates to the field of mobile phone screen manufacturing technology, specifically to a feeding mechanism for mobile phone screen manufacturing. Background Technology

[0002] With the rapid popularization and widespread adoption of smartphones, the global mobile phone screen market has experienced accelerated growth and technological innovation, leading to a continuous increase in industry scale. In terms of product composition, current mobile phone screens are primarily touchscreens, consisting mainly of cover glass, touch modules, and display modules. However, as demands for thinner and lighter phones, higher-definition displays, and the increasing maturity of embedded touch technology continue to rise, the mobile phone screen industry is gradually shifting from traditional single-component supply to integrated module production, indicating a trend towards supply chain consolidation.

[0003] During the production of mobile phones, the raw material glass for the screen needs to be processed. The stacked screen glass pieces are placed one by one on the conveyor line by workers, and then transported to the workers for processing and assembly. The workers are prone to fatigue due to the long-term concentration required to repeatedly pick up and place the screen glass. This slows down the workers' reaction speed and reduces the agility and accuracy of their movements, thus affecting the efficiency of the entire work. Summary of the Invention

[0004] The purpose of this invention is to provide a feeding mechanism for mobile phone screen production, so as to solve the problem of low efficiency of manual screen glass feeding mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A feeding mechanism for mobile phone screen production includes: a conveyor line, a feeding frame disposed above the conveyor line, two feeding ports extending through the side of the feeding frame, and a placement plate slidably mounted on the inner wall of the feeding frame; and further includes:

[0007] The pushing mechanism is located inside the feeding frame. The pushing mechanism is slidably installed on the moving plate on the top surface of the placement plate. A push bar is fixedly installed on the side of the moving plate. The pushing mechanism is used to push the screen glass to feed the material.

[0008] The fixing mechanism is located inside the loading frame. The fixing mechanism includes a clamping plate located above the placement plate. An installation bracket is fixedly installed on the side of the clamping plate. The fixing mechanism is used to clamp and fix the screen glass on the upper side.

[0009] The limiting mechanism is located inside the loading frame. The limiting mechanism includes a limiting frame 1 fixedly installed on the top surface of the placement plate and a limiting frame 2 slidably installed on the top surface of the placement plate. The limiting mechanism is used to limit the screen glass.

[0010] Preferably, a support frame is fixedly installed on the side of the conveyor line, and an mounting plate is fixedly installed on the other end of the support frame. The top surface of the mounting plate is fixedly connected to the bottom surface of the feeding frame by bolts, and a cylinder is fixedly installed on the bottom surface of the mounting plate.

[0011] Preferably, the upper end of the cylinder slides through the bottom surface of the mounting plate and the bottom surface of the feeding frame and is fixedly connected to the bottom surface of the placement plate. A limit post is fixedly installed on the bottom surface of the placement plate. The lower end of the limit post slides through the inner wall of the feeding frame and extends to the bottom of the feeding frame. Two sliding frames are fixedly installed on the side of the feeding frame.

[0012] Preferably, a circular plate is fixedly installed on the top surface of the placement plate by a fixing column, a motor is fixedly installed on the top surface of the circular plate, a rotating shaft is fixedly installed at the output end of the motor, and the lower end of the rotating shaft rotates through the top surface of the circular plate and extends to the bottom of the circular plate.

[0013] Preferably, a rotating bar is fixedly installed at the lower end of the rotating shaft, and cylinders are fixedly installed on the bottom surfaces of both ends of the rotating bar. Two sets of T-shaped grooves are opened on the top surface of the placement plate, and T-shaped blocks are fixedly installed on the inner walls of the two sets of T-shaped grooves. Two moving plates and two push bars are provided. The top surfaces of the two sets of T-shaped blocks are fixedly connected to the bottom surfaces of the two moving plates. Through grooves are opened on the top surfaces of the two moving plates, and the outer walls of the cylinders are slidably connected to the inner walls of the through grooves.

[0014] Preferably, the upper and lower inner walls of the two feeding ports are provided with grooves, and a connecting shaft is rotatably installed on the inner wall of the groove through a bearing seat, and a rotating roller is fixedly installed on the outer wall of the connecting shaft.

[0015] Preferably, multiple clamping plates and mounting brackets are provided, and multiple T-shaped grooves are opened on the top surface of the placement plate. The lower outer wall of the mounting bracket is slidably connected to the inner wall of the T-shaped grooves, and the lower end of the clamping plate is at a certain distance from the top surface of the placement plate.

[0016] Preferably, multiple sliding columns are fixedly installed on the top surface of the placement plate, and multiple moving blocks are slidably installed on the outer wall of the multiple sliding columns. An inclined groove is opened on the side of the moving block. An adjusting column is fixedly installed on the side of the mounting frame. One end of the outer wall of the adjusting column is slidably connected to the inner wall of the inclined groove. Multiple limiting plates are fixedly installed on the upper end of the multiple sliding columns. Elastic elements are slidably installed on the outer wall of the sliding columns. Both ends of the elastic elements are fixedly connected to the bottom surface of the limiting plate and the top surface of the moving block.

[0017] Preferably, an L-shaped strip is fixedly installed on the side of the movable plate, and an irregularly shaped plate is fixedly installed on the top surface of the L-shaped strip, with the top surface of the irregularly shaped plate slidably connected to the bottom surface of the movable block.

[0018] Preferably, both limit frame one and limit frame two are provided with multiple, and a mounting frame two is fixedly installed on the side of limit frame two. Multiple T-shaped grooves three are opened on the bottom surface of the placement plate. The inner wall of the T-shaped groove three is slidably connected to the lower outer wall of the mounting frame two. An adjusting column two is fixedly installed on the side of the mounting frame two. An inclined groove two is opened on the side of the moving block. The inner wall of the inclined groove two is slidably connected to the outer wall of the adjusting column two.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] This invention utilizes a motor to rotate a shaft and a rotating bar at a certain angle. The rotating bar causes the cylinders at both ends to rotate in opposite directions. The cylinders move a moving plate through a slot, which in turn moves a pusher bar. One pusher bar moves away from the screen glass, while the other pusher bar pushes the bottom screen glass onto a rotating roller and removes it from the roller. The glass is then conveyed through a sliding frame onto a conveyor line. The motor rotates in the opposite direction, causing the other pusher bar to push the screen glass out of the loading frame, while the other pusher bar moves away from the screen glass. This alternating movement of the pusher bars on both sides feeds the screen glass, thereby improving the feeding efficiency.

[0021] When the set movable plate drives the push bar to push the screen glass, the movable plate drives the L-shaped bar and the irregular plate to move. The irregular plate pushes the movable block to move upward. When the movable block moves upward, it drives the adjusting column to move through the inclined groove. The adjusting column drives the mounting bracket and the clamping plate to move towards the screen glass. The distance between the lower end of the clamping plate and the placement plate is the thickness of one screen glass. Thus, the clamping plate clamps and fixes the upper screen glass. When the push bar pushes the lower screen glass, the upper screen glass will not squeeze the lower screen glass. The lower screen glass can be loaded smoothly, ensuring the quality and efficiency of loading.

[0022] By setting limit frame one and limit frame two, the screen glass is limited to ensure that the screen glass is not easily deviated. When the moving block moves upward, the inclined groove two on the side of the moving block drives the adjusting column two to move. The adjusting column two drives the mounting frame two and limit frame two away from the screen glass. When the push bar pushes the screen glass below, the limit frame two will not obstruct the screen glass, improve the smoothness of the push bar pushing the glass below, and improve the loading quality and efficiency. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the bottom surface of the three-dimensional structure of the present invention;

[0025] Figure 3 This is a schematic cross-sectional view of the three-dimensional structure of the feeding frame of the present invention;

[0026] Figure 4 This is a three-dimensional structural diagram of the circular plate of the present invention;

[0027] Figure 5 This is an exploded view of the three-dimensional structure of the movable plate of the present invention;

[0028] Figure 6 This is an exploded view of a three-dimensional structure of the adjusting column of the present invention;

[0029] Figure 7 This is a three-dimensional structural diagram of the two inclined grooves of the present invention;

[0030] Figure 8 This is a schematic cross-sectional view of the sliding frame structure of the present invention;

[0031] Figure 9 For the present invention Figure 8 Enlarged view of point A in the middle.

[0032] In the picture:

[0033] 1. Conveyor line; 101. Feeding frame; 102. Feeding port; 103. Sliding frame; 104. Support frame; 105. Mounting plate; 106. Cylinder; 107. Limiting post; 108. Placement plate;

[0034] 2. Pushing mechanism; 201. Fixed column; 202. Circular plate; 203. Motor; 204. Rotating shaft; 205. Rotating bar; 206. Column; 207. Moving plate; 208. T-block; 209. T-slot one; 210. Through slot; 211. Push bar; 213. Groove body; 214. Connecting shaft; 215. Rotating roller;

[0035] 3. Fixing mechanism; 301. Mounting bracket one; 302. T-slot two; 303. Clamping plate; 304. Moving block; 305. Sliding column; 306. Elastic element; 307. Limiting plate; 308. Inclined groove one; 309. Adjusting column one; 310. L-shaped strip; 311. Irregularly shaped plate;

[0036] 4. Limiting mechanism; 401. Limiting frame one; 402. Limiting frame two; 403. Mounting frame two; 404. T-slot three; 405. Adjusting column two; 406. Inclined groove two. Detailed Implementation

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0038] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present application.

[0039] like Figures 1-8As shown, this application provides a feeding mechanism for mobile phone screen production, including: a conveyor line 1, a feeding frame 101 disposed above the conveyor line 1, two feeding ports 102 extending through the side of the feeding frame 101, and a placement plate 108 slidably mounted on the inner wall of the feeding frame 101, and further including:

[0040] Pushing mechanism 2, pushing mechanism 2, pushing mechanism 2 is set inside the loading frame 101. Pushing mechanism 2 is slidably installed on the movable plate 207 on the top surface of the placement plate 108. Push bar 211 is fixedly installed on the side of the movable plate 207. Pushing mechanism 2 is used to push the screen glass to load.

[0041] Specifically, such as Figures 1-8 As shown, a support frame 104 is fixedly installed on the side of the conveyor line 1, and an mounting plate 105 is fixedly installed on the other end of the support frame 104. The top surface of the mounting plate 105 is fixedly connected to the bottom surface of the feeding frame 101 by bolts, and a cylinder 106 is fixedly installed on the bottom surface of the mounting plate 105.

[0042] In this embodiment: the cylinder 106 is fixed by the mounting plate 105, and the conveyor line 1 is used to transport the screen glass.

[0043] Specifically, such as Figures 1-8 As shown, the upper end of the cylinder 106 slides through the bottom surface of the mounting plate 105 and the bottom surface of the feeding frame 101 and is fixedly connected to the bottom surface of the placement plate 108. The bottom surface of the placement plate 108 is fixedly installed with a limiting post 107. The lower end of the limiting post 107 slides through the inner wall of the feeding frame 101 and extends to the bottom of the feeding frame 101. Two sliding frames 103 are fixedly installed on the side of the feeding frame 101.

[0044] In this embodiment: the cylinder 106 drives the placement plate 108 to move, so that the placement plate 108 can be raised to facilitate the stacking of screen glass.

[0045] Specifically, such as Figures 1-8 As shown, a circular plate 202 is fixedly installed on the top surface of the placement plate 108 by a fixing post 201. A motor 203 is fixedly installed on the top surface of the circular plate 202. A rotating shaft 204 is fixedly installed at the output end of the motor 203. The lower end of the rotating shaft 204 rotates through the top surface of the circular plate 202 and extends to the bottom of the circular plate 202.

[0046] In this embodiment: the circular plate 202 supports the motor 203, and the motor 203 drives the rotating shaft 204 to rotate.

[0047] Specifically, such as Figures 1-8As shown, a rotating bar 205 is fixedly installed at the lower end of the rotating shaft 204, and cylinders 206 are fixedly installed on the bottom surfaces of both ends of the rotating bar 205. Two sets of T-shaped grooves 209 are opened on the top surface of the placement plate 108, and T-shaped blocks 208 are fixedly installed on the inner walls of the two sets of T-shaped grooves 209. Two moving plates 207 and two push bars 211 are provided. The top surfaces of the two sets of T-shaped blocks 208 are fixedly connected to the bottom surfaces of the two moving plates 207, and through grooves 210 are opened on the top surfaces of the two moving plates 207. The outer wall of the cylinder 206 is slidably connected to the inner wall of the through groove 210.

[0048] In this embodiment: the T-shaped groove 209 limits the T-shaped block 208 and further limits the moving plate 207; the push bar 211 pushes the screen glass to move and load the material.

[0049] Specifically, such as Figures 1-8 As shown, the upper and lower inner walls of the two feeding ports 102 are provided with grooves 213. The inner wall of the groove 213 is rotatably mounted with a connecting shaft 214 through a bearing seat. The outer wall of the connecting shaft 214 is fixedly mounted with a rotating roller 215.

[0050] In this embodiment, the feeding efficiency is improved by alternately feeding through two feeding ports 102.

[0051] The fixing mechanism 3 is located inside the loading frame 101. The fixing mechanism 3 includes a clamping plate 303 located above the placement plate 108. A mounting bracket 301 is fixedly installed on the side of the clamping plate 303. The fixing mechanism 3 is used to clamp and fix the screen glass on the upper side.

[0052] Specifically, such as Figures 1-8 As shown, multiple clamping plates 303 and mounting brackets 301 are provided respectively. Multiple T-shaped grooves 302 are provided on the top surface of the placement plate 108. The lower outer wall of the mounting bracket 301 is slidably connected to the inner wall of the T-shaped grooves 302. The lower end of the clamping plate 303 is a certain distance from the top surface of the placement plate 108.

[0053] In this embodiment: the clamping plate 303 is provided, and the lower end of the clamping plate 303 is a certain distance from the top surface of the placement plate 108, which is the thickness of the screen glass, so that the clamping plate 303 clamps and fixes the screen glass on the upper side.

[0054] Specifically, such as Figures 1-8As shown, multiple sliding columns 305 are fixedly installed on the top surface of the placement plate 108. Multiple moving blocks 304 are slidably installed on the outer wall of the multiple sliding columns 305. An inclined groove 308 is opened on the side of the moving block 304. An adjusting column 309 is fixedly installed on the side of the mounting frame 301. One end of the outer wall of the adjusting column 309 is slidably connected to the inner wall of the inclined groove 308. Multiple limiting plates 307 are fixedly installed on the upper end of the multiple sliding columns 305. An elastic element 306 is slidably installed on the outer wall of the sliding column 305. Both ends of the elastic element 306 are fixedly connected to the bottom surface of the limiting plate 307 and the top surface of the moving block 304.

[0055] In this embodiment: the elastic element 306 applies elastic force to the moving block 304, and the inclined groove 308 can drive the adjusting column 309 and the mounting bracket 301 to move, which in turn drives the clamping plate 303 to move.

[0056] Specifically, such as Figures 1-8 As shown, an L-shaped strip 310 is fixedly installed on the side of the movable plate 207, and an irregular plate 311 is fixedly installed on the top surface of the L-shaped strip 310. The top surface of the irregular plate 311 is slidably connected to the bottom surface of the movable block 304.

[0057] In this embodiment, the moving block 304 is pushed by the irregularly shaped plate 311.

[0058] The limiting mechanism 4 is located inside the loading frame 101. The limiting mechanism 4 includes a first limiting frame 401 fixedly installed on the top surface of the placement plate 108, and a second limiting frame 402 slidably installed on the top surface of the placement plate 108. The limiting mechanism 4 is used to limit the screen glass.

[0059] Specifically, such as Figures 1-8 As shown, multiple limit frames 1 401 and 2 402 are provided. A mounting frame 2 403 is fixedly installed on the side of the limit frame 2 402. Multiple T-shaped grooves 3 404 are opened on the bottom surface of the placement plate 108. The inner wall of the T-shaped grooves 3 404 is slidably connected to the lower outer wall of the mounting frame 2 403. An adjusting column 2 405 is fixedly installed on the side of the mounting frame 2 403. An inclined groove 2 406 is opened on the side of the moving block 304. The inner wall of the inclined groove 2 406 is slidably connected to the outer wall of the adjusting column 2 405.

[0060] In this embodiment: the inclined groove 2 406 can drive the adjusting column 2 405 to move, and further drive the mounting bracket 2 403 and the limiting bracket 2 402 to move. The inclined groove 2 406 is in the opposite direction to the inclined groove 1 308.

[0061] Specifically, the following steps are taken: Cylinder 106 moves the placement plate 108 upwards, placing the screen glass between two sets of limiting frames 401 and 402. Cylinder 106 is then activated, moving the placement plate 108 to the bottom of the loading frame 101. Motor 203 is then activated, causing the rotating shaft 204 and rotating bar 205 to rotate at a certain angle. The rotating bar 205 causes the cylinders 206 at both ends to rotate in opposite directions. The cylinders 206 move the moving plate 207 through the through groove 210. The moving plate 207 moves the pusher bar 211. Before the pusher bar 211 contacts the screen glass, the moving plate 207 moves the L-shaped bar 310 and the irregularly shaped plate 311. The irregularly shaped plate 311 pushes the moving block 304 upwards. As the moving block 304 moves upwards, it moves the adjusting column 309 through the inclined groove 308. The adjusting column 309 moves the mounting frame 301 and the clamping plate 303 towards the screen glass. The distance between the lower end of the clamping plate 303 and the placement plate 108 is the thickness of a screen glass, so the clamping plate 303 clamps and fixes the upper screen glass. At the same time, the moving block 304 moves upward, and the inclined groove 406 on the side of the moving block 304 drives the adjusting column 405 to move. The adjusting column 405 drives the mounting frame 403 and the limiting frame 402 away from the screen glass. The limiting frame 402 will not obstruct the screen glass. The push bar 211 continues to move, pushing the lower screen glass to the rotating roller 215 and moving it out from the rotating roller 215. It is then moved into the conveyor line 1 through the sliding frame 103 for conveying. Subsequently, the motor 203 rotates in the opposite direction, so that the push bar 211 on the other side pushes the screen glass out of the loading frame 101. The push bar 211 on one side moves away from the screen glass, so that the push bars 211 on both sides alternately feed the screen glass, thereby improving the feeding efficiency.

[0062] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

[0063] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A feeding mechanism for mobile phone screen production, comprising: A conveyor line (1), wherein a feeding frame (101) is provided above the conveyor line (1), and two feeding ports (102) are provided through the side of the feeding frame (101), and a placement plate (108) is slidably installed on the inner wall of the feeding frame (101), characterized in that it further includes: A pushing mechanism (2) is installed inside the feeding frame (101). The pushing mechanism (2) is slidably mounted on a movable plate (207) on the top surface of the placement plate (108). A push bar (211) is fixedly installed on the side of the movable plate (207). A circular plate (202) is fixedly installed on the top surface of the placement plate (108) via a fixed column (201). A motor (203) is fixedly installed on the top surface of the circular plate (202). A rotating shaft (204) is fixedly installed at the output end of the motor (203). The lower end of the rotating shaft (204) rotates through the top surface of the circular plate (202) and extends to the bottom of the circular plate (202). A rotating bar (205) is fixedly installed at the lower end of the rotating shaft (204). A cylinder (206) is fixedly installed on the bottom surface of both ends of the rotating bar (205). The top surface of the placement plate (108) is provided with two sets of T-shaped grooves (209), and T-shaped blocks (208) are fixedly installed on the inner walls of the two sets of T-shaped grooves (209). There are two moving plates (207) and push bars (211). The top surfaces of the two sets of T-shaped blocks (208) are fixedly connected to the bottom surfaces of the two moving plates (207). The top surfaces of the two moving plates (207) are provided with through grooves (210). The outer wall of the cylinder (206) is slidably connected to the inner wall of the through groove (210). The upper and lower inner walls of the two feeding ports (102) are provided with grooves (213). The inner wall of the groove (213) is rotatably installed with a connecting shaft (214) through a bearing seat. The outer wall of the connecting shaft (214) is fixedly installed with a rotating roller (215). The pushing mechanism (2) is used to push the screen glass to feed the material. The fixing mechanism (3) is set inside the loading frame (101). The fixing mechanism (3) includes a clamping plate (303) located above the placement plate (108). A mounting bracket (301) is fixedly installed on the side of the clamping plate (303). Multiple clamping plates (303) and mounting brackets (301) are respectively provided. Multiple T-shaped grooves (302) are opened on the top surface of the placement plate (108). The lower outer wall of the mounting bracket (301) is slidably connected to the inner wall of the T-shaped groove (302). The lower end of the clamping plate (303) is a certain distance from the top surface of the placement plate (108). The fixing mechanism (3) is used to clamp and fix the screen glass on the upper side. The limiting mechanism (4) is located inside the loading frame (101). The limiting mechanism (4) includes a limiting frame one (401) fixedly installed on the top surface of the placement plate (108), and a limiting frame two (402) slidably installed on the top surface of the placement plate (108). The limiting mechanism (4) is used to limit the screen glass.

2. The feeding mechanism for mobile phone screen production according to claim 1, characterized in that, A support frame (104) is fixedly installed on the side of the conveyor line (1), and an installation plate (105) is fixedly installed on the other end of the support frame (104). The top surface of the installation plate (105) is fixedly connected to the bottom surface of the feeding frame (101) by bolts, and a cylinder (106) is fixedly installed on the bottom surface of the installation plate (105).

3. The feeding mechanism for mobile phone screen production according to claim 2, characterized in that, The upper end of the cylinder (106) slides through the bottom surface of the mounting plate (105) and the bottom surface of the feeding frame (101) and is fixedly connected to the bottom surface of the placement plate (108). The bottom surface of the placement plate (108) is fixedly installed with a limiting post (107). The lower end of the limiting post (107) slides through the inner wall of the feeding frame (101) and extends to the bottom of the feeding frame (101). Two sliding frames (103) are fixedly installed on the side of the feeding frame (101).

4. The feeding mechanism for mobile phone screen production according to claim 1, characterized in that, Multiple sliding columns (305) are fixedly installed on the top surface of the placement plate (108). Multiple moving blocks (304) are slidably installed on the outer wall of the multiple sliding columns (305). A sloping groove (308) is opened on the side of the moving block (304). An adjusting column (309) is fixedly installed on the side of the mounting frame (301). One end of the outer wall of the adjusting column (309) is slidably connected to the inner wall of the sloping groove (308). Multiple limiting plates (307) are fixedly installed on the upper end of the multiple sliding columns (305). An elastic element (306) is slidably installed on the outer wall of the sliding column (305). Both ends of the elastic element (306) are fixedly connected to the bottom surface of the limiting plate (307) and the top surface of the moving block (304).

5. The feeding mechanism for mobile phone screen production according to claim 4, characterized in that, An L-shaped strip (310) is fixedly installed on the side of the movable plate (207), and an irregular plate (311) is fixedly installed on the top surface of the L-shaped strip (310). The top surface of the irregular plate (311) is slidably connected to the bottom surface of the movable block (304).

6. The feeding mechanism for mobile phone screen production according to claim 5, characterized in that, Multiple limiting frames are provided for both the first limiting frame (401) and the second limiting frame (402). The second limiting frame (402) is fixedly mounted with a second mounting frame (403) on its side. Multiple T-shaped grooves (404) are opened on the bottom surface of the placement plate (108). The inner wall of the third T-shaped groove (404) is slidably connected to the outer wall of the lower end of the second mounting frame (403). An adjusting column (405) is fixedly mounted on the side of the second mounting frame (403). An inclined groove (406) is opened on the side of the moving block (304). The inner wall of the inclined groove (406) is slidably connected to the outer wall of the adjusting column (405).

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