Cup mouth repairing device

Abstract

The utility model relates to the technical field of cup processing, in particular to a cup mouth trimming device which comprises a frame, a cross beam is fixedly installed on the top of the frame, strip-shaped through holes are formed in the two sides of the cross beam, a servo motor is arranged between the two sets of strip-shaped through holes, and the output end of the servo motor penetrates through the cross beam to be provided with a grinding head. First electric telescopic rods are arranged on the two sides of the servo motor, a connector is fixedly installed at the output end of each first electric telescopic rod in a vertically upward mode, a lifting plate is fixedly installed on the connectors, a second electric telescopic rod is fixedly installed in the middle of the top of the lifting plate, and a connecting block is fixedly installed at the output end of each second electric telescopic rod in a vertically upward mode. The two ends of the connecting block are rotationally connected with connecting plates, the ends, away from the connecting block, of the connecting plates are rotationally connected with transmission arms, the connecting block extends to the position below the cross beam through the strip-shaped through hole and is provided with a pressing plate for fixing a cup, and the middle of each transmission arm is rotationally connected with a positioning block.

Description

Technical Field

[0001] This utility model relates to the field of cup processing technology, specifically a cup rim repair device. Background Technology

[0002] When processing a cup, the rim needs to be trimmed. The purpose of trimming is to round the rim and polish it to make the rim smoother and neater.

[0003] The existing method of cup rim trimming uses a grinding machine, where the cup rim is manually fed into the grinding head for grinding. This grinding method requires a lot of operator experience and has a low degree of automation, making it unsuitable for fully automated mechanized processing.

[0004] Therefore, we invented a device for repairing cup rims. Utility Model Content

[0005] The purpose of this invention is to provide a cup-repairing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A cup-repairing device includes a frame with a crossbeam fixedly mounted on the top. The crossbeam has strip-shaped through holes on both sides. A servo motor is positioned between the two sets of through holes. A grinding head is mounted on the output end of the servo motor, passing through the crossbeam. Electric telescopic rods are positioned on both sides of the servo motor. A connector is fixedly mounted vertically upward on the output end of the electric telescopic rod, and a lifting plate is fixedly mounted on the connector. A second electric telescopic rod is fixedly mounted in the middle of the top of the lifting plate. A connecting block is fixedly mounted vertically upward on the output end of the second electric telescopic rod. Connecting plates are rotatably connected to both ends of the connecting block. A transmission arm is rotatably connected to the end of the connecting plate furthest from the connecting block. The connecting block extends through the strip-shaped through holes to below the crossbeam and is fitted with a pressure plate for fixing the cup. A positioning block is rotatably connected in the middle of the transmission arm, and the positioning block is fixedly mounted on the lifting plate.

[0008] In a preferred embodiment of this utility model, an electric conveyor belt is provided below the crossbeam and is mounted on the frame; the top of the grinding head is fixedly mounted on the output end of the servo motor by screws.

[0009] In a preferred embodiment of this utility model, guide sleeves are fixedly installed at the four corners of the lifting plate, and guide rods are connected to the inner walls of the guide sleeves. The guide rods are fixedly installed on the top of the crossbeam.

[0010] In a preferred embodiment of this utility model, the servo motor and the electric telescopic rod are fixedly installed on the crossbeam, and a protective cover is installed on the crossbeam.

[0011] In a preferred embodiment of this utility model, the pressure plate is installed at the bottom of the transmission arm by screws, and a rubber plate is fixedly installed at the end of the pressure plate away from the transmission arm, and a cup slot is provided on the rubber plate.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0013] Once the cup is moved below the grinding head, the electric telescopic rod is activated, causing the lifting plate to move down. The lifting plate then moves the transmission arm down, with the pressure plate at the bottom of the transmission arm corresponding to both sides of the cup.

[0014] Start the electric telescopic rod two to move the connecting block upward. The connecting block drives one end of the connecting plate to move upward, and the other end of the connecting plate drives the transmission arm to move downward. The transmission arm uses the positioning block as a fulcrum, and its bottom moves towards the cup body. The cup slot of the rubber plate holds the cup.

[0015] Start the electric telescopic rod one again. The electric telescopic rod one drives the lifting plate to move up, and the lifting plate drives the transmission arm to move up, so that the cup moves to the grinding head;

[0016] The servo motor is started to rotate the grinding head, which then trims the rim of the cup.

[0017] This application has a simple structure and can achieve fully automated production and processing. Attached Figure Description

[0018] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0019] Figure 1 This is a schematic diagram of the structure of the cup-repairing device;

[0020] Figure 2 This is a schematic diagram of the structure of the cup-repairing device;

[0021] Figure 3 Reference for repairing the cup mouth device Figure 1 ;

[0022] Figure 4 Reference for repairing the cup mouth device Figure 2 .

[0023] In the diagram: Frame 100, crossbeam 110, strip through hole 120, electric conveyor belt 200, servo motor 300, grinding head 310, screw 320, electric telescopic rod one 400, connector 410, lifting plate 420, guide sleeve 430, guide rod 440, electric telescopic rod two 500, connecting block 510, connecting plate 520, transmission arm 530, positioning block 540, pressure plate 600, rubber plate 610, cup slot 620, protective cover 700. Detailed Implementation

[0024] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0025] Please refer to Figure 1-4 A cup-repairing device includes a frame 100, with a crossbeam 110 fixedly mounted on the top of the frame 100. The crossbeam 110 has strip-shaped through holes 120 on both sides. A servo motor 300 is positioned between the two sets of strip-shaped through holes 120. A grinding head 310 is mounted on the output end of the servo motor 300, passing through the crossbeam 110. Electric telescopic rods 400 are positioned on both sides of the servo motor 300. A connector 410 is fixedly mounted vertically upward on the output end of the electric telescopic rod 400. A lifting plate 420 is fixedly mounted on the connector 410. An electric telescopic rod 500 is fixedly mounted in the middle of the top of the lifting plate 420. A connecting block 510 is fixedly mounted vertically upward on the output end of the electric telescopic rod 500. Connecting plates 520 are rotatably connected to both ends of the connecting block 510. A transmission arm 530 is rotatably connected to one end of the connecting block 510. The connecting block 510 extends to the bottom of the crossbeam 110 through the strip-shaped through hole 120 and is fitted with a pressure plate 600 to fix the cup. A positioning block 540 is rotatably connected in the middle of the transmission arm 530. The positioning block 540 is fixedly installed on the lifting plate 420. Specifically, the frame 100 supports the crossbeam 110. The servo motor 300 is started to rotate the grinding head 310, which has a trimming function on the cup rim. The electric telescopic rod 400 is started to lift the lifting plate 420. The lifting plate 420 has a lifting function on the transmission arm 530 connected to the positioning block 540. The electric telescopic rod 500 is started to lift the connecting block 510. The connecting block 510 has a flipping function on the transmission arm 530 through the connecting plate 520.

[0026] An electric conveyor belt 200 is provided below the crossbeam 110. The electric conveyor belt 200 is installed on the frame 100. Specifically, the electric conveyor belt 200 moves the cups for automated processing.

[0027] The top of the grinding head 310 is fixedly mounted on the output end of the servo motor 300 by screws 320. The detachable grinding head 310 is easy to replace by screws 320.

[0028] Guide sleeves 430 are fixedly installed at the four corners of the lifting plate 420. Guide rods 440 are connected to the inner wall of the guide sleeves 430. The guide rods 440 are fixedly installed on the top of the crossbeam 110. Specifically, the connection between the guide sleeves 430 and the guide rods 440 guides the up and down movement of the lifting plate 420.

[0029] The servo motor 300 and the electric telescopic rod 400 are fixedly installed on the crossbeam 110. A protective cover 700 is installed on the crossbeam 110. Specifically, the protective cover 700 has a protective function for the structure above the crossbeam 110.

[0030] The pressure plate 600 is installed at the bottom of the transmission arm 530 by screws. A rubber plate 610 is fixedly installed at the end of the pressure plate 600 away from the transmission arm 530. A cup slot 620 is provided on the rubber plate 610. Specifically, the pressure plate 600 has a fixing function on the rubber plate 610, and the rubber plate 610 has a fixing function on the cup through the cup slot 620.

[0031] The working principle of this utility model is as follows: the electric conveyor belt 200, servo motor 300, electric telescopic rod 1 400 and electric telescopic rod 2 500 are connected to an external power supply and controller, and an infrared locator for detecting cups is installed on the frame 100. The external infrared locator is connected to the controller. The purpose of the infrared locator is to detect when the cup moves to below the grinding head 310 and then stop the electric conveyor belt 200 from moving.

[0032] After the cup moves to below the grinding head 310, the electric telescopic rod 400 is activated to move the lifting plate 420 downward. The lifting plate 420 moves the transmission arm 530 downward. The pressure plate 600 at the bottom of the transmission arm 530 corresponds to both sides of the cup body. The electric telescopic rod 500 is activated to move the connecting block 510 upward. The connecting block 510 moves one end of the connecting plate 520 upward, and the other end of the connecting plate 520 moves the transmission arm 530 downward. The transmission arm 530 uses the positioning block 540 as a fulcrum, and its bottom moves towards the cup body. The cup slot 620 of the rubber plate 610 holds the cup. Then the electric telescopic rod 400 is activated again, and the electric telescopic rod 400 moves the lifting plate 420 upward. The lifting plate 420 moves the transmission arm 530 upward, so that the cup moves to the grinding head 310. The servo motor 300 is activated to rotate the grinding head 310, and the grinding head 310 trims the mouth of the cup.

[0033] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A cup-rimming device, characterized in that: The system includes a frame (100), on which a crossbeam (110) is fixedly installed. The crossbeam (110) has strip-shaped through holes (120) on both sides. A servo motor (300) is located between the two sets of strip-shaped through holes (120). A grinding head (310) is installed at the output end of the servo motor (300) through the crossbeam (110). Electric telescopic rods (400) are located on both sides of the servo motor (300). A connector (410) is fixedly installed vertically upward at the output end of the electric telescopic rod (400). A lifting plate (420) is fixedly installed on the connector (410). An electric telescopic rod 2 (500) is fixedly installed at the top center. A connecting block (510) is fixedly installed vertically upward at the output end of the electric telescopic rod 2 (500). The two ends of the connecting block (510) are rotatably connected to the connecting plate (520). The end of the connecting plate (520) away from the connecting block (510) is rotatably connected to the transmission arm (530). The connecting block (510) extends to the bottom of the crossbeam (110) through the strip-shaped through hole (120) and is fitted with a pressure plate (600) for fixing the cup. The middle of the transmission arm (530) is rotatably connected to the positioning block (540). The positioning block (540) is fixedly installed on the lifting plate (420).

2. The cup-rimming device according to claim 1, characterized in that, An electric conveyor belt (200) is provided below the crossbeam (110), and the electric conveyor belt (200) is mounted on the frame (100); the top of the grinding head (310) is fixedly mounted on the output end of the servo motor (300) by screws (320).

3. The cup-rimming device according to claim 1, characterized in that, The lifting plate (420) is fixedly installed with guide sleeves (430) at the four corners. The inner wall of the guide sleeves (430) is connected to guide rods (440), and the guide rods (440) are fixedly installed on the top of the crossbeam (110).

4. The cup-rimming device according to claim 1, characterized in that, The servo motor (300) and the electric telescopic rod (400) are fixedly installed on the crossbeam (110), and a protective cover (700) is installed on the crossbeam (110).

5. The cup-rimming device according to claim 1, characterized in that, The pressure plate (600) is installed at the bottom of the transmission arm (530) by screws. A rubber plate (610) is fixedly installed at the end of the pressure plate (600) away from the transmission arm (530). A cup slot (620) is provided on the rubber plate (610).

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