Injection molding grinding device

Abstract

The utility model discloses an injection molding polishing device which comprises a base, a glass cover is placed above the base, a clamping mechanism and a polishing mechanism are arranged in the glass cover, the polishing mechanism is movably connected to the top of the base, a conveying mechanism is arranged in the base, second air cylinders are fixedly connected to the two sides of the base, and the second air cylinders are fixedly connected to the two sides of the base. Output shafts of the two second air cylinders are fixedly connected to the bottoms of the clamping mechanisms correspondingly, scraping plates are movably connected to the inner wall of the glass cover, and the bottoms of the scraping plates are fixedly connected to the two sides of the base. According to the injection molding polishing device disclosed by the utility model, the use of manpower is reduced, and the working efficiency is greatly improved; and in addition, grinding dust is cleaned in time, dust pollution to air is reduced, and the machine is more convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to an injection molding grinding device. Background Art

[0002] Grinding device is a common surface treatment method, which can make the surface of an object smoother, increase its beauty and service life. Grinding device is a mechanical equipment widely used in various industries and fields. It improves the accuracy and quality of parts by precisely grinding the surface of parts.

[0003] Regarding the above-mentioned related technologies, the applicant believes that the existing manual grinding requires a lot of time and energy, is inefficient, has a high defect rate and unstable product quality; and the structure is relatively simple, and the grinding dust cannot be cleaned in time. The dust generated during the grinding process is not centrally processed, which not only affects the health of the staff, but also causes dust pollution to the air, making it inconvenient for the staff to organize and store the machines. Utility Model Content

[0004] The purpose of the utility model is to provide an injection molding polishing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an injection molding and polishing device, comprising a base, a glass cover is placed above the base, a clamping mechanism and a polishing mechanism are arranged inside the glass cover, the polishing mechanism is movably connected to the top of the base, a conveying mechanism is arranged inside the base, second cylinders are fixedly connected to both sides of the base, the output shafts of the two second cylinders are respectively fixedly connected to the bottom of the clamping mechanism, a scraper is movably connected to the inner wall of the glass cover, and the bottom of the scraper is fixedly connected to both sides of the base.

[0006] As a preferred technical solution of the utility model, the clamping mechanism includes a first cylinder, a support frame, a slider and two clamping plates. The first cylinder is fixed to the top of the glass cover, the support frame is sleeved on the outer surface of the output shaft of the first cylinder, the slider is fixedly connected to the bottom end of the output shaft of the first cylinder, the two clamping plates are slidably connected to the inner wall of the support frame, and the two sides of the slider are respectively slidably connected to the two clamping plates, and the slider and the two clamping plates are both located inside the support frame.

[0007] As a preferred technical solution of the utility model, the grinding mechanism includes two first motors, two rotating shafts, two grinding plates and two support plates. The two support plates are movably connected to the two sides of the top of the base, the two first motors are fixedly connected to the opposite sides of the two support plates, the two rotating shafts are fixedly connected to the output shafts of the two first motors, and the two grinding plates are fixedly connected to the ends of the two rotating shafts away from the first motors.

[0008] As a preferred technical solution of the utility model, the grinding mechanism also includes a fixed block and a transmission bar. The fixed block is fixedly connected to the outer surface of the first cylinder. A group of left-right symmetrical transmission bars are movably connected on both sides of the fixed block, and one end of the transmission bar away from the cylinder is movably connected to an adjacent side of the two support plates.

[0009] As a preferred technical solution of the utility model, the transmission mechanism includes a second motor, two rotating rods and a conveyor belt, the second motor is fixedly connected to the front end surface of the base, the two rotating rods are movably connected to the inside of the base, one end of one of the rotating rods extends out of the outside of the base and is fixedly connected to the output shaft of the second motor, and the conveyor belt is transmission-connected between the outer surfaces of the two rotating rods.

[0010] As a preferred technical solution of the utility model, the clamping mechanism is located between the two polishing plates, and the clamping mechanism and the polishing mechanism are both located inside the glass cover.

[0011] As a preferred technical solution of the utility model, the front end surface of the base is fixedly connected to a support seat, and the outer surface of the second motor is fixedly connected to the top of the support seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is arranged to open the first cylinder to drive the output shaft to extend and retract, drive the slider to slide between the two clamping plates, so that the clamping plates are opened and shrunk, that is, the injection molded objects can be taken and placed; by turning on the first motor to drive the rotation of the rotating shaft, the grinding plate is rotated, that is, the injection molded objects taken can be polished, and after the grinding is completed, the objects are placed on the conveyor belt for transmission, which reduces the use of manpower, shortens the working time, and greatly improves the work efficiency.

[0014] 2. The utility model is arranged to open the second cylinder to drive the output shaft thereof to extend and retract, thereby pushing the clamping mechanism to rise, thereby driving the glass cover to rise, so that the scraper slides inside the glass cover, thereby cleaning the dust left by grinding, making the cleaning of the machine more convenient, extending the service life of the machine and beautifying the appearance of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the transmission mechanism structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the first cylinder structure of the utility model.

[0020] In the figure: 1. base; 2. glass cover; 3. grinding mechanism; 301. first motor; 302. rotating shaft; 303. grinding plate; 304. fixing block; 305. transmission bar; 306. supporting plate; 4. clamping mechanism; 401. first cylinder; 402. supporting frame; 403. slider; 404. clamping plate; 5. second cylinder; 6. conveying mechanism; 601. second motor; 602. rotating rod; 603. conveyor belt; 7. scraper. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0022] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] The following is combined with Figure 1-5 This application is described in further detail.

[0025] See also Figure 1-5An injection molding and polishing device comprises a base 1, a glass cover 2 is placed above the base 1, a clamping mechanism 4 and a polishing mechanism 3 are arranged inside the glass cover 2, the polishing mechanism 3 is movably connected to the top of the base 1, a conveying mechanism 6 is arranged inside the base 1, second cylinders 5 are fixedly connected to both sides of the base 1, the output shafts of the two second cylinders 5 are respectively fixedly connected to the bottom of the clamping mechanism 4, a scraper 7 is movably connected to the inner wall of the glass cover 2, and the bottom of the scraper 7 is fixedly connected to both sides of the base 1.

[0026] The parts to be polished are conveyed to the bottom of the clamping mechanism 4 by opening the conveying mechanism 6, the clamping mechanism 4 is opened to clamp the parts to be polished, and the second cylinder 5 is opened to push the clamping mechanism 4 and the glass cover 2 to rise, the parts to be polished are placed in a position suitable for polishing, and then the polishing mechanism 3 is opened to polish the parts. When the second cylinder 5 pushes the glass cover 2 to rise, the scraper 7 moves up and down on the inner wall of the glass cover 2. After polishing, the parts are sent out through the conveying mechanism 6.

[0027] The clamping mechanism 4 includes a first cylinder 401, a support frame 402, a slider 403 and two clamping plates 404. The first cylinder 401 is fixed to the top of the glass cover 2. The support frame 402 is sleeved on the outer surface of the output shaft of the first cylinder 401. The slider 403 is fixedly connected to the bottom end of the output shaft of the first cylinder 401. The two clamping plates 404 are slidably connected to the inner wall of the support frame 402, and the two sides of the slider 403 are slidably connected to the two clamping plates 404 respectively. The slider 403 and the two clamping plates 404 are both located inside the support frame 402. The grinding mechanism 3 includes two first motors 301, two rotating shafts 302, two grinding plates 303 and two support plates 306. The support plates 306 are movably connected to both sides of the top of the base 1, the two first motors 301 are fixedly connected to the opposite sides of the two support plates 306, the two rotating shafts 302 are fixedly connected to the output shafts of the two first motors 301, and the two grinding plates 303 are fixedly connected to the ends of the two rotating shafts 302 away from the first motors 301. The grinding mechanism 3 also includes a fixed block 304 and a transmission bar 305. The fixed block 304 is fixedly connected to the outer surface of the first cylinder 401. A group of left-right symmetrical transmission bars 305 are movably connected on both sides of the fixed block 304, and the end of the transmission bar 305 away from the cylinder is movably connected to the adjacent side of the two support plates 306.

[0028] By turning on the first cylinder 401, the output shaft is extended and retracted, thereby driving the slider 403 to slide between the two clamps 404, so that the clamps 404 are opened and contracted, that is, the injection molded objects can be taken and placed; by turning on the first motor 301, the rotation of the rotating shaft 302 is driven to rotate, so that the grinding plate 303 is rotated, that is, the injection molded parts taken can be polished.

[0029] The conveying mechanism 6 includes a second motor 601, two rotating rods 602 and a conveyor belt 603. The second motor 601 is fixedly connected to the front end surface of the base 1. The two rotating rods 602 are movably connected to the inside of the base 1. One end of one of the rotating rods 602 extends out of the outside of the base 1 and is fixedly connected to the output shaft of the second motor 601. The conveyor belt 603 is transmission-connected between the outer surfaces of the two rotating rods 602. The clamping mechanism 4 is located between the two polishing plates 303, and the clamping mechanism 4 and the polishing mechanism 3 are both located inside the glass cover 2. The front end surface of the base 1 is fixedly connected to a support seat, and the outer surface of the second motor 601 is fixedly connected to the top of the support seat.

[0030] By turning on the second motor 601 to drive one of the rotating rods 602 to rotate, the conveyor belt 603 can perform a conveying movement, that is, the injection molded objects that need to be polished can be transported to the bottom of the clamping mechanism 4. After polishing, the objects are placed on the conveyor belt 603 and transported out, saving a lot of manpower and improving work efficiency.

[0031] The implementation principle of the embodiment of the present application is as follows: by turning on the second motor 601 to drive one of the rotating rods 602 to rotate, the conveyor belt 603 performs a conveying motion, that is, the injection molded object to be polished can be transported to the bottom of the clamping mechanism 4; by turning on the first cylinder 401 to drive the extension and retraction of the output shaft, the slider 403 is driven to slide between the two clamping plates 404, so that the clamping plates 404 are opened and reduced, that is, the injection molded object can be placed; by turning on the first motor 301 to drive the rotation of the rotating shaft 302, the grinding plate 303 is rotated, that is, the injection molded parts taken can be polished, and after the grinding is completed, the objects are placed on the conveyor belt 603 for transmission, which saves a lot of manpower and improves work efficiency; by turning on the second cylinder 5 to drive its output shaft to extend and retract, the clamping mechanism 4 is pushed up, thereby driving the glass cover 2 to rise, so that the scraper 7 slides inside the glass cover 2, thereby cleaning the dust left by grinding.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An injection molding polishing device, comprising a base (1), characterized in that: A glass cover (2) is placed above the base (1); a clamping mechanism (4) and a grinding mechanism (3) are arranged inside the glass cover (2); the grinding mechanism (3) is movably connected to the top of the base (1); a conveying mechanism (6) is arranged inside the base (1); second cylinders (5) are fixedly connected to both sides of the base (1); the output shafts of the two second cylinders (5) are respectively fixedly connected to the bottom of the clamping mechanism (4); a scraper (7) is movably connected to the inner wall of the glass cover (2); the bottom of the scraper (7) is fixedly connected to both sides of the base (1).

2. The injection molding polishing device according to claim 1, characterized in that: The clamping mechanism (4) comprises a first cylinder (401), a support frame (402), a slider (403) and two clamping plates (404); the first cylinder (401) is fixed to the top of the glass cover (2); the support frame (402) is sleeved on the outer surface of the output shaft of the first cylinder (401); the slider (403) is fixedly connected to the bottom end of the output shaft of the first cylinder (401); the two clamping plates (404) are slidably connected to the inner wall of the support frame (402); and the two sides of the slider (403) are slidably connected to the two clamping plates (404); the slider (403) and the two clamping plates (404) are both located inside the support frame (402).

3. The injection molding polishing device according to claim 1, characterized in that: The grinding mechanism (3) comprises two first motors (301), two rotating shafts (302), two grinding plates (303) and two supporting plates (306); the two supporting plates (306) are respectively movably connected to the two sides of the top of the base (1); the two first motors (301) are respectively fixedly connected to the opposite sides of the two supporting plates (306); the two rotating shafts (302) are respectively fixedly connected to the output shafts of the two first motors (301); and the two grinding plates (303) are both fixedly connected to one end of the two rotating shafts (302) away from the first motors (301).

4. The injection molding polishing device according to claim 3, characterized in that: The polishing mechanism (3) further comprises a fixed block (304) and a transmission bar (305), wherein the fixed block (304) is fixedly connected to the outer surface of the first cylinder (401), and a group of bilaterally symmetrical transmission bars (305) are movably connected to both sides of the fixed block (304), and an end of the transmission bar (305) away from the cylinder is movably connected to a side adjacent to two support plates (306).

5. The injection molding polishing device according to claim 1, characterized in that: The conveying mechanism (6) comprises a second motor (601), two rotating rods (602) and a conveyor belt (603), wherein the second motor (601) is fixedly connected to the front end surface of the base (1), the two rotating rods (602) are movably connected to the inside of the base (1), one end of one of the rotating rods (602) extends outside the base (1) and is fixedly connected to the output shaft of the second motor (601), and the conveyor belt (603) is transmission-connected between the outer surfaces of the two rotating rods (602).

6. The injection molding polishing device according to claim 1, characterized in that: The clamping mechanism (4) is located between the two polishing plates (303), and the clamping mechanism (4) and the polishing mechanism (3) are both located inside the glass cover (2).

7. The injection molding polishing device according to claim 5, characterized in that: The front end surface of the base (1) is fixedly connected to a support seat, and the outer surface of the second motor (601) is fixedly connected to the top of the support seat.

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