LED display screen plastic part processing equipment

Abstract

The utility model relates to the field of plastic part processing, in particular to LED display screen plastic part processing equipment. The technical problem that in the plastic part machining process, due to the fact that when existing LED display screen plastic part machining equipment is used, shaping and deburring mostly have certain space and time intervals, extra time needs to be spent for carrying, and the use effect of the LED display screen plastic part machining equipment is reduced is solved. According to the technical scheme, the LED display screen plastic part machining equipment comprises a mold assembly, a support assembly, a dust collection assembly and a polishing assembly, and through arrangement of a movable frame and a second transmission gear, polishing can be carried out immediately after shaping, so that the problem that in the plastic part machining process, due to the fact that existing LED display screen plastic part machining equipment is used, the machining efficiency is high is solved. Most molding and deburring have certain space and time intervals, and extra time needs to be spent for carrying, so that the use effect of LED display screen plastic part processing equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the field of plastic parts processing, in particular to a LED display screen plastic parts processing device. Background Art

[0002] LED display is a flat panel display, which is composed of small LED module panels. It controls semiconductor light-emitting diodes as a display method. It is generally used to display various information such as text, images, videos, and video signals. There are various plastic parts on the LED display as support or adjustment components. Therefore, LED display plastic parts processing equipment is needed to process plastic parts. When the existing LED display plastic parts processing equipment is used, most of the plastic parts need to be moved after processing and shaping to facilitate subsequent deburring and grinding work. According to the distance between the equipment, it takes a certain amount of time to carry and position the installation. Utility Model Content

[0003] In order to overcome the problem that in the process of plastic parts processing, most of the existing LED display screen plastic parts processing equipment has a certain space and time interval for shaping and deburring when in use, and it takes extra time to carry them, which reduces the use effect of the LED display screen plastic parts processing equipment.

[0004] The technical solution of the utility model is: a kind of LED display screen plastic parts processing equipment, including a mold assembly, a bracket assembly, a dust collection assembly and a polishing assembly; a bracket assembly is arranged on the outside of the mold assembly; dust collection assemblies are installed on both side ends of the bracket assembly; and a polishing assembly is fixedly connected to the rear end of the bracket assembly.

[0005] Preferably, a mold assembly is provided to shape the plastic part; a bracket assembly is provided to support the device; a dust collection assembly is provided to absorb deburring residues; and a grinding assembly is provided to grind and deburr the shaped plastic part.

[0006] Preferably, the mold assembly includes a first mold box, a first gear, a first screw, a support plate, a second mold box, a first motor, a second gear and a second screw; a first gear is provided at the lower end of the first mold box; a first screw is fixedly connected to the upper end of the first gear; the first mold box and the first screw are arranged to be clearance fit; the upper end of the first screw is rotatably connected to the support plate; the first mold box is driven to move by the first gear and the first screw, and the shaping material is carried by the support plate to facilitate subsequent grinding and transportation.

[0007] Preferably, a second mold box is provided at the upper end of the support plate; a first motor is provided at the upper end of the second mold box; the lower end of the first motor is rotatably connected to the second gear through a rotating shaft; the lower end of the second gear is fixedly connected to the second screw; the second screw and the second mold box are arranged to be clearance-fitted; the second gear and the second screw are driven by the first motor to drive the second mold box to move to cooperate with the first mold box for shaping.

[0008] Preferably, the bracket assembly includes a supporting chassis, a supporting frame, a spacing groove, a guide rail, an isolation door, a first transmission gear and a transmission rod; the lower end of the first gear is rotatably connected to the supporting chassis via a rotating shaft; the supporting frames are fixedly connected to the two side ends of the supporting chassis; the supporting frames are provided with spacing grooves; the two supporting frame brackets are provided with guide rails; the front end of the supporting frame is rotatably connected to the isolation door via a rotating shaft; the upper and lower ends of the supporting frame are rotatably connected to the first transmission gear via a rotating shaft; a transmission rod is fixedly connected between the two first transmission gears; the two first transmission gears at the same side ends are respectively arranged to mesh with the first gear and the second gear; the rotation of the first mold box and the second mold box is limited by the guide rail, and the first gear is driven by the second gear, the first transmission gear and the transmission rod, so as to synchronize the first mold box and the second mold box.

[0009] Preferably, the dust suction assembly includes a dust box, a connecting hole, an air pump and a storage tank; the dust box is provided on the transmission rod; the dust box is provided with a connecting hole; the dust box and the transmission rod are arranged to be rotatably connected through the connecting hole; an air pump is installed at one end of the dust box; a storage tank is installed at one end of the air pump; the air pump and the dust box are used to absorb the residue produced after grinding.

[0010] Preferably, the grinding assembly includes a mounting frame, a movable groove, a movable frame, a second motor, a tooth groove, a second transmission gear, a connecting rod and a grinding belt; the mounting frame is fixedly connected to the rear end of the support frame; a movable groove is opened on the mounting frame; the movable frame is slidably connected to the inner side of the movable groove; the second motor is installed on the movable frame; the second transmission gear is driven to rotate by the first gear, so as to drive the movable frame and the second motor to move inside the movable groove through the tooth groove.

[0011] Preferably, a tooth groove is provided at the lower end of the movable frame; a second transmission gear is meshed on the inner side of the tooth groove; the second transmission gear is arranged to mesh with the first gear; a connecting rod is rotatably connected to the rotating shaft of the second motor; a grinding belt is arranged on the outer side of the connecting rod; the connecting rod is driven to rotate by the second motor to drive the grinding belt to grind away burrs.

[0012] Beneficial effects of the utility model:

[0013] 1. By setting up a mobile table and a grinder, the shaper can use the grinder to remove burrs from the plastic parts after the shaping of the plastic parts is completed, so as to solve the problem that in the process of plastic parts processing, the shaping and deburring of the existing LED display plastic parts processing equipment are mostly carried out in a certain space and time interval when in use, and it takes extra time to carry, which reduces the use effect of the LED display plastic parts processing equipment, thereby improving the convenience of use of the entire LED display plastic parts processing equipment;

[0014] 2. A support plate is provided to receive the shaping raw material, the second gear is driven by the first motor, and the first transmission gear and the transmission rod are driven by the second gear to drive the first gear, so that the first mold box and the second mold box are synchronously moved toward each other by the first screw and the second screw, thereby improving the convenience of use of the entire LED display screen plastic parts processing equipment to a certain extent;

[0015] 3. The first gear drives the second transmission gear to rotate, so that the tooth groove drives the movable frame and the second motor to move inside the movable groove, and the second motor drives the connecting rod to rotate, so as to drive the grinding to remove the burrs. At the same time, the air pump and the dust box are used to absorb the residue generated after grinding, thereby improving the working efficiency of the entire LED display plastic parts processing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural diagram of the LED display screen plastic parts processing equipment of the utility model;

[0017] Figure 2 The three-dimensional structure diagram of the mold assembly of the LED display screen plastic parts processing equipment of the utility model is shown;

[0018] Figure 3 The three-dimensional structure diagram of the mold assembly of the LED display screen plastic parts processing equipment of the utility model is shown;

[0019] Figure 4 The three-dimensional structure diagram of the bracket assembly of the LED display screen plastic parts processing equipment of the utility model is shown;

[0020] Figure 5 What is shown is a three-dimensional structural schematic diagram of the dust collection component of the LED display screen plastic parts processing equipment of the utility model;

[0021] Figure 6 What is shown is a three-dimensional structural schematic diagram of the polishing component of the LED display screen plastic parts processing equipment of the present invention.

[0022] Explanation of the accompanying drawings: 1. mold assembly; 2. bracket assembly; 3. dust collection assembly; 4. polishing assembly; 101. first mold box; 102. first gear; 103. first screw; 104. support plate; 105. second mold box; 106. first motor; 107. second gear; 108. second screw; 201. supporting chassis; 202. supporting frame; 203. spacing groove; 204. guide rail; 205. isolation door; 206. first transmission gear; 207. transmission rod; 301. dust collection box; 302. connecting hole; 303. air pump; 304. storage tank; 401. mounting frame; 402. moving groove; 403. moving frame; 404. second motor; 405. tooth groove; 406. second transmission gear; 407. connecting rod; 408. polishing belt. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1 The utility model provides an embodiment: a LED display screen plastic parts processing equipment, including a mold assembly 1, a bracket assembly 2, a dust collection assembly 3 and a polishing assembly 4; the bracket assembly 2 is arranged on the outside of the mold assembly 1; the dust collection assembly 3 is installed on the ends of both sides of the bracket assembly 2; the polishing assembly 4 is fixedly connected to the rear end of the bracket assembly 2.

[0025] See also Figure 2-4In this embodiment, the mold assembly 1 includes a first mold box 101, a first gear 102, a first screw 103, a support plate 104, a second mold box 105, a first motor 106, a second gear 107 and a second screw 108; the first mold box 101 is provided with a first gear 102 at the lower end; the first gear 102 is fixedly connected to the first screw 103 at the upper end; the first mold box 101 and the first screw 103 are set to be clearance-fitted; the upper end of the first screw 103 is rotatably connected to the support plate 104; the second mold box 105 is provided at the upper end of the support plate 104 ; The upper end of the second mold box 105 is provided with a first motor 106; the lower end of the first motor 106 is rotatably connected to the second gear 107 via a rotating shaft; the lower end of the second gear 107 is fixedly connected to the second screw 108; the second screw 108 and the second mold box 105 are set to be clearance-matched; the bracket assembly 2 includes a supporting chassis 201, a supporting frame 202, a spacing groove 203, a guide rail 204, an isolation door 205, a first transmission gear 206 and a transmission rod 207; the lower end of the first gear 102 is rotatably connected to the supporting chassis 201 via a rotating shaft; the supporting chassis 20 The two ends of the two sides are fixedly connected with a support frame 202; a spacing groove 203 is provided on the support frame 202; guide rails 204 are provided on the two support frames 202; the front end of the support frame 202 is rotatably connected with an isolation door 205 through a rotating shaft; the upper and lower ends of the support frame 202 are both rotatably connected with a first transmission gear 206 through a rotating shaft; a transmission rod 207 is fixedly connected between the two first transmission gears 206; the two first transmission gears 206 at the same side end are respectively arranged to mesh with the first gear 102 and the second gear 107; through the first gear 102 and the first screw 10 3 is used to drive the first mold box 101 to move, and the support plate 104 is used to receive the shaping material for subsequent grinding and transportation; the second gear 107 and the second screw 108 are driven by the first motor 106 to drive the second mold box 105 to move to cooperate with the first mold box 101 for shaping; the first mold box 101 and the second mold box 105 are restricted to rotate by the guide rail 204, and the first gear 102 is driven by the second gear 107, the first transmission gear 206 and the transmission rod 207 to synchronize the first mold box 101 and the second mold box 105.

[0026] See also Figure 5-6In this embodiment, the dust collection component 3 includes a dust box 301, a connecting hole 302, an air pump 303 and a storage tank 304; the dust box 301 is provided on the transmission rod 207; the dust box 301 is provided with a connecting hole 302; the dust box 301 and the transmission rod 207 are arranged to be rotatably connected through the connecting hole 302; an air pump 303 is installed at one end of the dust box 301; a storage tank 304 is installed at one end of the air pump 303; the grinding component 4 includes a mounting frame 401, a moving groove 402, a moving frame 403, a second motor 404, a tooth groove 405, a second transmission gear 406, a connecting rod 407 and a grinding belt 408; the rear end of the support frame 202 is fixedly connected to the mounting frame 401; the mounting frame 401 is provided with a moving groove 402; the inner side of the moving groove 402 slides The movable frame 403 is rotatably connected thereto; a second motor 404 is mounted on the movable frame 403; a tooth groove 405 is provided at the lower end of the movable frame 403; a second transmission gear 406 is meshed on the inner side of the tooth groove 405; the second transmission gear 406 is arranged to mesh with the first gear 102; a connecting rod 407 is rotatably connected to the rotating shaft of the second motor 404; a grinding belt 408 is arranged on the outer side of the connecting rod 407; the residues produced after grinding are absorbed by the air pump 303 and the dust collecting box 301; the second transmission gear 406 is driven to rotate by the first gear 102, so as to facilitate the movable frame 403 and the second motor 404 to move inside the movable groove 402 through the tooth groove 405; the connecting rod 407 is driven to rotate by the second motor 404, so as to facilitate the driving of the grinding belt 408 to grind burrs.

[0027] When in use, first, the support plate 104 is used to receive the shaping material, the first motor 106 is started to drive the second gear 107, and the second gear 107 drives the first transmission gear 206 and the transmission rod 207 to drive the first gear 102, so that the first mold box 101 and the second mold box 105 are synchronously moved toward each other through the first screw 103 and the second screw 108, so that the first mold box 101 and the second mold box 105 are used to shape the plastic part;

[0028] When deburring, the first gear 102 drives the second transmission gear 406 to rotate, so that the tooth groove 405 drives the movable frame 403 and the second motor 404 to move toward the plastic part in the movable groove 402, and the second motor 404 drives the connecting rod 407 to rotate, so as to drive the grinding belt 408 to grind the burrs, and the air pump 303 and the dust box 301 are used to absorb the residue generated after grinding.

[0029] Through the above steps, the first mold box 101 and the second mold box 105 are set to shape the plastic parts; the support frame 202 is set to support the device; the dust box 301 is set to absorb the deburring residue; the movable frame 403 and the grinding belt 408 are set to grind and deburr the shaped plastic parts, so as to solve the problem in the process of plastic parts processing that when the existing LED display screen plastic parts processing equipment is used, most of the shaping and deburring have a certain space and time interval, and extra time is required for transportation, which reduces the use effect of the LED display screen plastic parts processing equipment, thereby improving the use convenience of the entire LED display screen plastic parts processing equipment.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A LED display screen plastic parts processing equipment, comprising a mold assembly (1); characterized in that: It also includes a support assembly (2), a dust collection assembly (3) and a polishing assembly (4); the support assembly (2) is arranged on the outside of the mold assembly (1); the dust collection assembly (3) is installed on both side ends of the support assembly (2); A grinding assembly (4) is fixedly connected to the rear end of the bracket assembly (2).

2. The LED display screen plastic parts processing equipment according to claim 1, characterized in that: The mold assembly (1) comprises a first mold box (101), a first gear (102), a first screw (103), a support plate (104), a second mold box (105), a first motor (106), a second gear (107) and a second screw (108); the first gear (102) is arranged at the lower end of the first mold box (101); the first screw (103) is fixedly connected to the upper end of the first gear (102); the first mold box (101) and the first screw (103) are arranged to be clearance-fitted; and the upper end of the first screw (103) is rotatably connected to the support plate (104).

3. The LED display screen plastic parts processing equipment according to claim 2, characterized in that: A second mold box (105) is arranged at the upper end of the support plate (104); a first motor (106) is arranged at the upper end of the second mold box (105); a second gear (107) is rotatably connected to the lower end of the first motor (106) via a rotating shaft; a second screw rod (108) is fixedly connected to the lower end of the second gear (107); and the second screw rod (108) and the second mold box (105) are arranged to be clearance-fitted.

4. The LED display screen plastic parts processing equipment according to claim 1, characterized in that: The support assembly (2) comprises a support chassis (201), a support frame (202), a spacing groove (203), a guide rail (204), an isolation door (205), a first transmission gear (206) and a transmission rod (207); the lower end of the first gear (102) is rotatably connected to the support chassis (201) via a rotating shaft; the two side ends of the support chassis (201) are fixedly connected to the support frame (202); the support frame (202) is provided with a spacing groove (203); the two support frames (202) are provided with guide rails (204); the front end of the support frame (202) is rotatably connected to the isolation door (205) via a rotating shaft; the upper and lower ends of the support frame (202) are both rotatably connected to the first transmission gear (206) via a rotating shaft; a transmission rod (207) is fixedly connected between the two first transmission gears (206); the two first transmission gears (206) at the same side end are respectively arranged to mesh with the first gear (102) and the second gear (107).

5. The LED display screen plastic parts processing equipment according to claim 4, characterized in that: The dust collection assembly (3) comprises a dust collection box (301), a connection hole (302), an air pump (303) and a storage tank (304); the dust collection box (301) is arranged on the transmission rod (207); the connection hole (302) is provided on the dust collection box (301); the dust collection box (301) and the transmission rod (207) are arranged to be rotatably connected through the connection hole (302); the air pump (303) is installed at one end of the dust collection box (301); and the storage tank (304) is installed at one end of the air pump (303).

6. The LED display screen plastic parts processing equipment according to claim 4, characterized in that: The grinding assembly (4) comprises a mounting frame (401), a movable groove (402), a movable frame (403), a second motor (404), a tooth groove (405), a second transmission gear (406), a connecting rod (407) and a grinding belt (408); the mounting frame (401) is fixedly connected to the rear end of the support frame (202); the movable groove (402) is provided on the mounting frame (401); the movable frame (403) is slidably connected to the inner side of the movable groove (402); and the second motor (404) is installed on the movable frame (403).

7. The LED display screen plastic parts processing equipment according to claim 6, characterized in that: A tooth groove (405) is provided at the lower end of the movable frame (403); a second transmission gear (406) is meshed inside the tooth groove (405); the second transmission gear (406) is configured to mesh with the first gear (102); a connecting rod (407) is rotatably connected to the rotating shaft of the second motor (404); and a grinding belt (408) is provided outside the connecting rod (407).

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