阅读说明：本技术 一种显示屏胶框用注塑飞边处理设备 (Injection molding flash processing equipment for display screen rubber frame ) 是由 闵新华 于 2021-08-23 设计创作，主要内容包括：本发明提供一种显示屏胶框用注塑飞边处理设备,涉及显示屏胶框技术领域,包括外箱体,所述外箱体内部的顶部设置有处理机构,所述外箱体内部的底部设置有上料机构。本发明中,通过把手带动滑动块进行旋转,并带动第一滑动杆进行旋转,从而带动第一滑动圆环与第二滑动杆进行旋转,使得带动第二滑动圆环在固定杆的外表面进行移动,当第二滑动圆环移动到固定杆的边缘时,第一滑动杆持续旋转,使得第一滑动圆环在第二滑动杆的外表面进行滑动,且会使得第一滑动杆在滑动块的内部进行滑动,使得复位弹簧受到挤压,从而带动两个切割刀对显示屏胶框进行正方形边缘进行切割,且进行往复运动,提高工作效率。(The invention provides injection molding flash processing equipment for a display screen rubber frame, and relates to the technical field of display screen rubber frames. According to the invention, the handle drives the sliding block to rotate and drives the first sliding rod to rotate, so that the first sliding ring and the second sliding rod are driven to rotate, the second sliding ring is driven to move on the outer surface of the fixed rod, when the second sliding ring moves to the edge of the fixed rod, the first sliding rod continuously rotates, the first sliding ring slides on the outer surface of the second sliding rod, the first sliding rod can slide inside the sliding block, the reset spring is extruded, and the two cutting knives are driven to cut the square edge of the display screen rubber frame and reciprocate, so that the working efficiency is improved.)

1. The utility model provides a flash treatment facility of moulding plastics for frame is glued to display screen, includes outer box (1), its characterized in that: a processing mechanism (2) is arranged at the top inside the outer box body (1), and a feeding mechanism (3) is arranged at the bottom inside the outer box body (1);

the processing mechanism (2) comprises a handle (201), a sliding block (210) is arranged at the bottom of the handle (201), a first sliding rod (208) is embedded in the sliding block (210) in a sliding manner, a return spring (207) is sleeved on the outer surface of the first sliding rod (208) in a sliding manner, the outer surface of one end of the first sliding rod (208) close to one end is connected with a third connecting plate (206) in a sliding way, one end of the first sliding rod (208) is fixedly connected with a first sliding ring (205) through a bearing, two cutting knives (211) are fixedly arranged at the center of the bottom of the first sliding circular ring (205), a second sliding rod (209) is embedded in the first sliding circular ring (205) in a sliding manner, one end of the second sliding rod (209) is fixedly provided with a second sliding ring (204), a fixing rod (202) is embedded in the second sliding circular ring (204) in a sliding manner.

2. The injection molding flash processing equipment for the display screen rubber frame according to claim 1, characterized in that: the handle (201) is close to the outer fixed surface of bottom and is installed extrusion disc (212), one side fixed mounting that outer box (1) is close to the top inner wall has gasbag (213) that resets, the gasbag (213) that resets is close to the bottom fixed mounting of one side has first connecting hose (214), the other both sides fixed mounting of first connecting hose (214) has first hollow pipeline (216), two one side that first hollow pipeline (216) are close to the bottom is equal fixed mounting has second connecting hose (217), the other end fixed mounting of two second connecting hose (217) has backup pad (218), two both sides of backup pad (218) inner wall are all slided and are inlayed and are equipped with extrusion block (220), the top of backup pad (218) is provided with two arc strip pieces (219), the one end fixed mounting of reset spring (207) is in one side of third connecting plate (206), the other end of the return spring (207) is fixedly arranged on one side of the sliding block (210), and the third connecting plate (206) is fixedly arranged on the top of the first sliding ring (205).

3. The injection molding flash processing equipment for the display screen rubber frame according to claim 1, characterized in that: the feeding mechanism (3) comprises an inner box body (301), a plurality of connecting springs (310) are arranged at the bottom inside the inner box body (301), sliding plates (306) are fixedly installed at the tops of the connecting springs (310), a pushing plate (302) is slidably embedded in the rear surface, close to the top, of the inner box body (301), second connecting rods (314) and compression springs (313) are fixedly installed on the rear surface, close to two sides, of the pushing plate (302), a plurality of second hollow pipelines (316) are slidably sleeved on the outer surface, close to the bottom, of the second connecting rods (314), hollow plates (315) are fixedly installed on the rear surfaces of the compression springs (313) and the second hollow pipelines (316), a third connecting hose (303) is fixedly installed on one side of each hollow plate (315), and a third hollow pipeline (304) is fixedly installed at the other end of the third connecting hose (303), an extrusion rod (305) is slidably embedded in the third hollow pipe (304) close to the left side.

4. The injection molding flash processing equipment for the display screen rubber frame according to claim 3, characterized in that: the utility model discloses a container, including outer box (1), the equal fixed mounting in both sides that outer box (1) is close to the bottom inner wall has first connecting plate (307), two the equal fixed mounting in bottom of first connecting plate (307) has buffer spring (309), two the equal fixed mounting in bottom of buffer spring (309) has second connecting plate (308), two one side fixed mounting that second connecting plate (308) are relative has places case (312), the center department fixed mounting of outer box (1) inner wall bottom has collection groove piece (311).

5. The injection molding flash processing equipment for the display screen rubber frame according to claim 2, characterized in that: the handle (201) is installed at the center of the top of the outer box body (1) through a bearing, the two fixing blocks (203) are fixedly installed on the left side of the inner wall of the outer box body (1), and the two first hollow pipelines (216) are fixedly installed at the centers of two sides of the inner wall of the outer box body (1) through auxiliary plates.

6. The injection molding flash processing equipment for the display screen rubber frame according to claim 4, characterized in that: the inner box body (301) is fixedly arranged at the bottom of the inner wall of the outer box body (1), and the third hollow pipeline (304) is fixedly arranged on the right side, close to the inner wall of the top, of the outer box body (1).

7. The injection molding flash processing equipment for the display screen rubber frame according to claim 5, characterized in that: two the inside that first hollow pipeline (216) are close to the bottom is provided with the stopper, two the inside of first hollow pipeline (216) all slides and inlays and is equipped with head rod (215), two the top fixed mounting of head rod (215) is in the both sides of backup pad (218) bottom, gasbag (213), first connecting hose (214), two head rod (215), two second connecting hose (217) link up with the inside of backup pad (218) mutually that reset.

8. The injection molding flash processing equipment for the display screen rubber frame according to claim 6, characterized in that: the third hollow pipeline (304), the third connecting hose (303) and the hollow plate (315) are communicated with the interiors of the two second hollow pipelines (316).

Technical Field

The invention relates to the technical field of display screen rubber frames, in particular to injection molding flash processing equipment for a display screen rubber frame.

Background

The frame is glued to the display screen generally plays fixed light guide plate, the effect of supporting liquid crystal display panel, the gluey frame structure of different models is similar, and preceding frame is then pressed liquid crystal display panel on the center, fixed liquid crystal display panel, the frame is glued to the display screen is in the production injection molding process, if the compound die power undersize, be not enough to offset the pressure of moulding plastics, just very easily produce the overlap on the die joint, current general adoption is artifical glues the frame to the display screen and is cuted, not only work efficiency is slow, still easily the accidental injury staff, inconvenient carry out the quick production of frame is glued to the display screen fast.

Disclosure of Invention

The invention aims to solve the defects in the prior art, achieve reciprocating motion and work efficiency improvement, and also achieve screening treatment on the scrap flashes and connection of materials, so that the work efficiency is improved and the safety of workers during work is guaranteed.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a flash treatment facility of moulding plastics for frame is glued to display screen, includes outer box, the inside top of outer box is provided with processing mechanism, the inside bottom of outer box is provided with feed mechanism.

Processing mechanism includes the handle, the bottom of handle is provided with the sliding block, the inside slip of sliding block inlays and is equipped with first slide bar, the surface slip cover of first slide bar is equipped with reset spring, the surface sliding connection that first slide bar is close to one end has the third connecting plate, the first slip ring of bearing fixedly connected with is passed through to the one end of first slide bar, the fixed mounting of center department of first slip ring bottom has two cutting knives, the inside slip of first slip ring inlays and is equipped with the second slide bar, the one end fixed mounting of second slide bar has the slip ring of second, the inside slip of the slip ring of second inlays and is equipped with the dead lever.

Preferably, the outer surface of the handle close to the bottom is fixedly provided with an extrusion disc, one side of the outer box body close to the inner wall of the top is fixedly provided with a reset air bag, a first connecting hose is fixedly arranged at the bottom of one side, close to the reset airbag, of the reset airbag, first hollow pipelines are fixedly arranged at the other two sides of the first connecting hose, second connecting hoses are fixedly arranged at one sides, close to the bottom, of the two first hollow pipelines, supporting plates are fixedly arranged at the other ends of the two second connecting hoses, extrusion blocks are slidably embedded at the two sides of the inner walls of the two supporting plates, two arc-shaped blocks are arranged at the top of the supporting plate, one end of the return spring is fixedly arranged at one side of the third connecting plate, the other end fixed mounting of reset spring is in one side of sliding block, third connecting plate fixed mounting is at the top of first slip ring.

Preferably, feed mechanism includes inside box, the inside bottom of inside box is provided with a plurality of coupling spring, and is a plurality of coupling spring's top fixed mounting has the sliding plate, inside box is close to the rear surface slip at top and inlays and be equipped with the slurcam, the slurcam is close to the equal fixed mounting of rear surface of both sides has second connecting rod and compression spring, and is a plurality of the surface slip cover that the second connecting rod is close to the bottom is equipped with the hollow pipe of second, and is a plurality of compression spring and the rear surface fixed mounting of a plurality of hollow pipe of second have hollow plate, one side fixed mounting of hollow plate has third coupling hose, third coupling hose's other end fixed mounting has the hollow pipe of third, the hollow pipe of third is close to left inside slip and inlays and is equipped with the stripper bar.

Preferably, the two sides of the inner wall of the outer box body close to the bottom are fixedly provided with first connecting plates, two buffer springs are fixedly arranged at the bottoms of the first connecting plates, two second connecting plates are fixedly arranged at the bottoms of the buffer springs, two placing boxes are fixedly arranged at the opposite sides of the second connecting plates, and collecting groove blocks are fixedly arranged at the center of the bottom of the inner wall of the outer box body.

Preferably, the handle is installed at the center of the top of the outer box body through a bearing, the two fixing blocks are fixedly installed on the left side of the inner wall of the outer box body, and the two first hollow pipelines are fixedly installed at the centers of the two sides of the inner wall of the outer box body through auxiliary plates.

Preferably, the inner box body is fixedly installed at the bottom of the inner wall of the outer box body, and the third hollow pipeline is fixedly installed on the right side, close to the inner wall of the top, of the outer box body.

Preferably, two the inside that first hollow pipeline is close to the bottom is provided with the stopper, two the inside of first hollow pipeline all slides and inlays and be equipped with the head rod, two the top fixed mounting of head rod is in the both sides of backup pad bottom, gasbag, the first connecting hose that resets, two head rods, two second connecting hose link up with the inside of backup pad mutually.

Preferably, the third hollow pipeline, the third connecting hose and the hollow plate are communicated with the interiors of the two second hollow pipelines.

Compared with the prior art, the invention has the advantages and positive effects that,

1. in the invention, when the extrusion disc leaves the extrusion rod, the two compression springs drive the pushing plate to recover the original position, and the extrusion disc is contacted with the reset airbag, so that the reset airbag is extruded, air is pushed into the two first hollow pipelines through the first connecting hoses, the two first connecting rods push the supporting plate to move upwards, the two first connecting rod extrusion blocks are pushed to two sides through the two second connecting hoses to fix the display screen rubber frame, meanwhile, the sliding block is driven to rotate through the handle and drive the first sliding rod to rotate, so that the first sliding ring and the second sliding rod are driven to rotate, the second sliding ring is driven to move on the outer surface of the fixed rod, when the second sliding ring moves to the edge of the fixed rod, the first sliding rod continuously rotates, so that the first sliding ring slides on the outer surface of the second sliding rod, and can make first slide bar slide in the inside of sliding block for reset spring receives the extrusion, thereby drives two cutting knives and carries out square edge to the frame is glued to the display screen and cuts, and carries out reciprocating motion, improves work efficiency.

2. In the invention, when the two handles rotate for one circle to enable the extrusion disc to be contacted with the extrusion rods again, the purpose of processing the flashes around the outer part of the display screen rubber frame is achieved, the extrusion disc is enabled to leave the reset air bag, the reset air bag is restored, the two second connecting hoses adsorb air, the two extrusion blocks are enabled to retract and enter the inner part of the supporting plate, the two first connecting rods retract and drive the supporting plate to move downwards, the pushing plate is enabled to push out the display screen rubber frame through the third connecting hose, the cut display screen rubber frame is pushed to the front surface, the cut display screen rubber frame slides into the sliding plate through the two arc-shaped strip blocks, the two buffer springs are matched with the first connecting plates and the second connecting plates for use, and the bottom of the sliding plate is provided with the filter screen, so that the flashes enter the collecting groove block due to shaking, can achieve the purposes of automatic blanking and screening and processing the flash waste.

3. According to the invention, the display screen rubber frame is placed on the top of the sliding plate in the inner box body, the sliding plate is pushed through the connecting springs, so that the display screen rubber frame is positioned on the top of the inner wall of the inner box body, at the moment, the handle is manually rotated to drive the extrusion disc to rotate, the extrusion disc is extruded into the third hollow pipeline when contacting with the extrusion rod, gas in the third hollow pipeline is pushed into the third connecting hose, the hollow plate and the two second hollow pipelines, so that the pushing plate is pushed out to the front surface through the second connecting rod, the purpose of pushing the display screen rubber frame on the top to the top of the supporting plate is achieved, when the handle continuously rotates, the pushing plate is matched with the reset air bag, connection of materials can be carried out, and the working efficiency is improved.

4. In the invention, when the supporting plate supports, the first connecting rod is supported by air in the first hollow pipeline, so that the buffer capacity of the processing mechanism during working is improved.

5. In the invention, because the worker is not in contact with the cutting device on the cutting mechanism, the safety of the worker during working is improved.

Drawings

FIG. 1 is a schematic front sectional view of an injection molding flash processing apparatus for a display screen rubber frame according to the present invention;

FIG. 2 is a schematic view of a bottom connection three-dimensional structure of an injection molding flash processing device for a display screen rubber frame according to the present invention;

FIG. 3 is a schematic view of a top view structure of a reset airbag of an injection molding flash processing device for a display screen rubber frame according to the present invention;

FIG. 4 is a schematic view of a top view structure of a pushing plate of an injection molding flash processing device for a display screen rubber frame according to the present invention;

FIG. 5 is a schematic view of a top-view three-dimensional structure of a supporting plate of an injection molding flash processing device for a display screen rubber frame according to the present invention;

FIG. 6 is an enlarged view of the portion A in FIG. 1 of an injection molding flash processing device for a display screen rubber frame according to the present invention.

Illustration of the drawings:

1. an outer case; 2. a processing mechanism; 201. a handle; 202. fixing the rod; 203. a fixed block; 204. a second sliding ring; 205. a first sliding ring; 206. a third connecting plate; 207. a return spring; 208. a first slide bar; 209. a second slide bar; 210. a slider; 211. a cutting knife; 212. extruding the disc; 213. resetting the air bag; 214. a first connecting hose; 215. a first connecting rod; 216. a first hollow conduit; 217. a second connecting hose; 218. a support plate; 219. an arc-shaped strip block; 220. extruding the block; 3. a feeding mechanism; 301. an inner box; 302. a push plate; 303. a third connecting hose; 304. a third hollow conduit; 305. an extrusion stem; 306. a sliding plate; 307. a first connecting plate; 308. a second connecting plate; 309. a buffer spring; 310. a connecting spring; 311. collecting the groove blocks; 312. placing a box; 313. a compression spring; 314. a second connecting rod; 315. a hollow slab; 316. a second hollow conduit.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 6, the invention provides an injection molding flash processing device for a display screen rubber frame, which comprises an outer box 1, wherein a processing mechanism 2 is arranged at the top inside the outer box 1, and a feeding mechanism 3 is arranged at the bottom inside the outer box 1.

As shown in fig. 1 to 6, the processing mechanism 2 includes a handle 201, a sliding block 210 is disposed at the bottom of the handle 201, a first sliding rod 208 is slidably embedded inside the sliding block 210, a return spring 207 is slidably sleeved on the outer surface of the first sliding rod 208, a third connecting plate 206 is slidably connected to the outer surface of the first sliding rod 208 near one end, a first sliding ring 205 is fixedly connected to one end of the first sliding rod 208 through a bearing, two cutting knives 211 are fixedly mounted at the center of the bottom of the first sliding ring 205, a second sliding rod 209 is slidably embedded inside the first sliding ring 205, a second sliding ring 204 is fixedly mounted at one end of the second sliding rod 209, a fixing rod 202 is slidably embedded inside the second sliding ring 204, an extrusion disc 212 is fixedly mounted on the outer surface of the handle 201 near the bottom, a return air bag 213 is fixedly mounted on one side of the outer box 1 near the top inner wall, a first connecting hose 214 is fixedly installed at the bottom of one side of the reset airbag 213, first hollow pipelines 216 are fixedly installed at the other two sides of the first connecting hose 214, second connecting hoses 217 are fixedly installed at one sides of the two first hollow pipelines 216 close to the bottom, support plates 218 are fixedly installed at the other ends of the two second connecting hoses 217, extrusion blocks 220 are slidably embedded at both sides of the inner walls of the two support plates 218, two arc-shaped bar blocks 219 are arranged at the top of the support plates 218, one end of a reset spring 207 is fixedly installed at one side of the third connecting plate 206, the other end of the reset spring 207 is fixedly installed at one side of a sliding block 210, the third connecting plate 206 is fixedly installed at the top of the first sliding ring 205, the feeding mechanism 3 comprises an inner box 301, a plurality of connecting springs 310 are arranged at the bottom inside the inner box 301, and a sliding plate 306 is fixedly installed at the tops of the plurality of connecting springs 310, a pushing plate 302 is slidably embedded in the rear surface of the inner box body 301 close to the top, second connecting rods 314 and compression springs 313 are fixedly mounted on the rear surface of the pushing plate 302 close to the two sides, a second hollow pipeline 316 is slidably sleeved on the outer surface of the second connecting rods 314 close to the bottom, hollow plates 315 are fixedly mounted on the rear surfaces of the compression springs 313 and the second hollow pipelines 316, a third connecting hose 303 is fixedly mounted on one side of each hollow plate 315, a third hollow pipeline 304 is fixedly mounted at the other end of the third connecting hose 303, an extrusion rod 305 is slidably embedded in the third hollow pipeline 304 close to the left side, first connecting plates 307 are fixedly mounted on the two sides of the outer box body 1 close to the inner wall of the bottom, buffer springs 309 are fixedly mounted at the bottoms of the two first connecting plates 307, a second connecting plate 308 is fixedly mounted at the bottoms of the two buffer springs 309, and a placing box 312 is fixedly mounted on the opposite side of the two second connecting plates 308, a collecting groove block 311 is fixedly arranged at the center of the bottom of the inner wall of the outer box body 1, a handle 201 is arranged at the center of the top of the outer box body 1 through a bearing, two fixing blocks 203 are fixedly arranged at the left side of the inner wall of the outer box body 1, two first hollow pipelines 216 are fixedly arranged at the centers of two sides of the inner wall of the outer box body 1 through auxiliary plates, an inner box body 301 is fixedly arranged at the bottom of the inner wall of the outer box body 1, a third hollow pipeline 304 is fixedly arranged at the right side of the inner wall of the outer box body 1 close to the top, limiting blocks are arranged inside the two first hollow pipelines 216 close to the bottom, first connecting rods 215 are respectively embedded inside the two first hollow pipelines 216 in a sliding manner, the tops of the two first connecting rods 215 are fixedly arranged at two sides of the bottom of a supporting plate 218, a resetting air bag 213, a first connecting hose 214, the two first connecting rods 215, two second connecting hoses 217 are communicated with the inside of the supporting plate 218, the third hollow pipe 304, the third connecting hose 303, and the hollow plate 315 communicate with the inside of the two second hollow pipes 316.

In this embodiment, when the display screen frame is used, the display screen frame is placed on top of the sliding plate 306 in the inner box 301, the sliding plate 306 is pushed by the plurality of connecting springs 310, so that the display screen frame is located on top of the inner wall of the inner box 301, at this time, the handle 201 is rotated manually to drive the pressing disc 212 to rotate, when the pressing disc 212 contacts the pressing rod 305, the pressing rod 305 is pressed into the inside of the third hollow pipe 304, the gas in the third hollow pipe 304 is pushed into the third connecting hose 303, the hollow plate 315 and the two second hollow pipes 316, so that the pushing plate 302 is pushed out to the front surface by the second connecting rod 314, the display screen frame on the top is pushed to the top of the supporting plate 218, when the pressing disc 212 leaves the pressing rod 305, the two compression springs 313 drive the pushing plate 302 to return to the original position, and the pressing disc 212 contacts the reset airbag 213, the reset airbag 213 is squeezed, air is pushed into the two first hollow pipes 216 through the first connecting hose 214, the two first connecting rods 215 push the supporting plate 218 to move upwards, the two squeezing blocks 220 are pushed towards two sides through the two second connecting hoses 217, so as to fix the display screen rubber frame, meanwhile, the handle 201 drives the sliding block 210 to rotate and drives the first sliding rod 208 to rotate, so as to drive the first sliding ring 205 and the second sliding rod 209 to rotate, so as to drive the second sliding ring 204 to move on the outer surface of the fixing rod 202, when the second sliding ring 204 moves to the edge of the fixing rod 202, the first sliding rod 208 continuously rotates, so that the first sliding ring 205 slides on the outer surface of the second sliding rod 209, and the first sliding rod 208 slides inside the sliding block 210, so that the reset spring 207 is squeezed, if the cutter 211 is provided with one, because the arrangement of the extrusion rod 305 can lead to incomplete cutting of a partial area on one side of the display screen rubber frame, two or more cutter 211 need to be arranged, when the two cutter 211 are driven to cut the square edge of the display screen rubber frame, because the two cutter 211 are in a parallel state, firstly, the two handles 201 carry out twice cutting on the left side of the display screen rubber frame, when the two handles 201 enter the front surface of the display screen rubber frame, one of the handles 201 cuts the display screen rubber frame, when the two handles 201 are positioned on the right side, the right side of the display screen rubber frame is cut twice again, when the two handles 201 are positioned on the rear surface of the display screen rubber frame, the other handle 201 cuts the display screen rubber frame, when the two handles 201 rotate for one circle, so that the extrusion disc 212 is contacted with the extrusion rod 305 again, the method has the advantages that the burrs around the outside of the display screen rubber frame are processed, the extrusion disc 212 is enabled to leave the reset air bag 213, the reset air bag 213 recovers, the two second connecting hoses 217 adsorb air, the two extrusion blocks 220 retract and enter the inside of the supporting plate 218, the two first connecting rods 215 retract and drive the supporting plate 218 to move downwards, the pushing plate 302 pushes the display screen rubber frame out through the third connecting hose 303, the cut display screen rubber frame is pushed to the front surface, the cut display screen rubber frame slides into the sliding plate 306 through the two arc-shaped strip blocks 219, the elastic force used by matching the two buffer springs 309 with the first connecting plates 307 and the second connecting plates 308 is achieved, and the filter screen is installed at the bottom of the sliding plate 306, so that the burrs enter the collection groove block 311 due to shaking.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.