Self-cleaning edge cutting device for silica gel key production

Abstract

The utility model discloses a self-cleaning edge cutting device for silica gel key production, and particularly relates to the technical field of silica gel key production, the self-cleaning edge cutting device comprises an operation table, a collecting box is arranged below the operation table, supporting columns are fixedly installed at the four corners of the bottom of the operation table, and baffles are fixedly connected to the two sides of the top of the operation table; rotating shafts are arranged above the two ends of the operation table, the two ends of the rotating shafts are rotationally connected with the inner side surfaces of the baffles, the rotating shafts are connected with a conveying belt in a penetrating mode, a lifting assembly is arranged above the conveying belt, a fixing assembly is arranged below the lifting assembly, and the fixing assembly is located between the conveying belt and the lifting assembly; and cutting assemblies are arranged on the two sides of the fixing assembly. The height and the position of the cutter can be adjusted, the cutting device is suitable for cutting silica gel keys of different sizes, the cutter is convenient to install and replace, chippings generated during working are collected through suction force generated by the air pump, and cleaning is convenient.

Description

Technical Field

[0001] The utility model relates to the field of silica gel key production, in particular to a self-cleaning and edge trimming device for silica gel key production. Background Art

[0002] The self-cleaning trimming device is a device used in the production of silicone keys. It can automatically clean the edges of silicone keys during processing. The main purpose of this device is to remove the unevenness, burrs and other impurities on the edges of silicone keys to ensure the quality and appearance of the final product.

[0003] However, the cutting blade of the existing trimming device is fixed, which is not easy to adjust, and a large amount of debris is generated during operation, which is difficult to clean. Utility Model Content

[0004] Technical problems to be solved: The cutting tool is fixed and difficult to adjust, and a large amount of debris is generated during work, which is difficult to clean.

[0005] In view of the deficiencies in the prior art, the utility model provides a self-cleaning and trimming device for producing silicone keys, which solves the problems mentioned in the background technology.

[0006] Technical solution:

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A self-cleaning and trimming device for producing silicone buttons, comprising: an operating table, a collection box is arranged below the operating table, and support columns are fixedly installed at the four corners of the bottom of the operating table, baffles are fixedly connected to both sides of the top of the operating table, rotating shafts are arranged above both ends of the operating table, both ends of the rotating shafts are rotatably connected to the inner surface of the baffle, a conveyor belt is connected through the rotating shaft, a lifting assembly is arranged above the conveyor belt, a fixing assembly is arranged below the lifting assembly, the fixing assembly is located between the conveyor belt and the lifting assembly, and cutting assemblies are arranged on both sides of the fixing assembly.

[0009] In one possible implementation, a control center is fixedly installed on the outer surface of one baffle, and an air suction port is fixedly installed on the inner surface of the baffle, and a rotating motor is fixedly installed on the outer surface of the other baffle, and the output end of the rotating motor passes through the baffle and is fixedly connected to the rotating shaft.

[0010] In one possible implementation, a suction pipe is fixedly installed at the bottom of the suction port, an air pump is fixedly installed at one end of the suction pipe, the air pump is located at one end inside a collecting box, the other end of the collecting box is fixedly connected to a collecting chamber, an air outlet pipe is fixedly connected between the air pump and the collecting chamber, one end of the air outlet pipe extends into the collecting chamber, an air outlet is provided at one end of the collecting chamber away from the air pump, and a filter is provided in the air outlet.

[0011] In a possible implementation, the lifting assembly includes a fixed plate, both ends of which are fixedly connected to the inner surface of the baffle plate, a cylinder is provided at the center position of the fixed plate, the cylinder is connected to the fixed plate through penetration, and a mounting plate is fixedly connected to the bottom of the cylinder, guide rods are provided on both sides of the cylinder, and the guide rods penetrate the fixed plate and are fixedly connected to the mounting plate.

[0012] In a possible implementation, grooves are provided at both ends of the mounting plate, a threaded rod is rotatably connected in the groove, a double-headed motor is fixedly installed at the inner center of the mounting plate, and the output end of the double-headed motor is fixedly connected to the threaded rod.

[0013] In a possible implementation, the fixing assembly includes a telescopic rod, the telescopic rod is provided with two groups, a spring is sleeved on the surface of the telescopic rod, a U-shaped frame is fixedly connected to the bottom of the telescopic rod, and a roller is fixedly installed in the U-shaped frame.

[0014] In a possible implementation, the cutting assembly includes a moving block, the moving block is threadedly connected to the threaded rod, the bottom of the moving block is fixedly connected to a fixed rod, and a blade is fixedly installed on one side of the fixed rod close to the U-shaped frame.

[0015] Beneficial effects:

[0016] 1. The height of the device can be adjusted up and down through the cylinder and guide rod, and the threaded rod and double-head motor can be used to move the device horizontally to adapt to silicone buttons of various sizes. The blade and the fixing rod are fixed by screws to facilitate the detection of blade wear and tool replacement;

[0017] 2. The baffles on both sides of the operating table prevent flying debris from accidentally injuring workers, and the air pump generates suction to suck away impurities through the suction port to remove debris, burrs and other impurities on the edge of the silicone button. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 It is a schematic diagram of the connection structure of the cutting component and the fixing component in the utility model.

[0022] Description of reference numerals:

[0023] 1. Operation table; 2. Baffle; 3. Support column; 4. Rotating shaft; 5. Conveyor belt; 6. Rotating motor; 7. Lifting assembly; 71. Cylinder; 72. Guide rod; 73. Fixed plate; 74. Mounting plate; 75. Threaded rod; 76. Groove; 77. Double-headed motor; 8. Cutting assembly; 81. Moving block; 82. Fixed rod; 83. Blade; 9. Fixed assembly; 91. Telescopic rod; 92. Spring; 93. U-shaped frame; 94. Roller; 10. Air suction port; 11. Air suction pipe; 12. Air pump; 13. Air outlet pipe; 14. Collection box; 15. Air outlet; 16. Collection chamber; 17. Control center; DETAILED DESCRIPTION

[0024] The embodiments of the present application solve the problems in the prior art by providing a self-cleaning and trimming device for the production of silicone buttons.

[0025] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:

[0026] The specific structure of this embodiment is as follows: Figure 1 and 3 As shown, a self-cleaning and trimming device for silicone keypad production comprises: an operating table 1, a collecting box 14 is arranged below the operating table 1, and support columns 3 are fixedly installed at the four corners of the bottom of the operating table 1, baffles 2 are fixedly connected to both sides of the top of the operating table 1, rotating shafts 4 are arranged above both ends of the operating table 1, both ends of the rotating shaft 4 are rotatably connected to the inner surface of the baffle 2, a conveyor belt 5 is connected through the rotating shaft 4, a lifting component 7 is arranged above the conveyor belt 5, a fixing component 9 is arranged below the lifting component 7, the fixing component 9 is located between the conveyor belt 5 and the lifting component 7, and cutting components 8 are arranged on both sides of the fixing component 9.

[0027] In some examples, a control center 17 is fixedly installed on the outer surface of a baffle 2. The control center 17 is used to monitor and control the entire trimming process and is provided with an emergency stop device to ensure the safety of the operator when using the device. An air suction port 10 is fixedly installed on the inner surface of the baffle 2, and a rotating motor 6 is fixedly installed on the outer surface of the other baffle 2. The output end of the rotating motor 6 passes through the baffle 2 and is fixedly connected to the rotating shaft 4.

[0028] In some examples, a suction pipe 11 is fixedly installed at the bottom of the suction port 10, an air pump 12 is fixedly installed at one end of the suction pipe 11, the air pump 12 is located at one end inside a collecting box 14, and a collecting chamber 16 is fixedly connected to the other end of the collecting box 14. An air outlet pipe 13 is fixedly connected between the air pump 12 and the collecting chamber 16, one end of the air outlet pipe 13 extends into the collecting chamber 16, and an air outlet 15 is provided at the end of the collecting chamber 16 away from the air pump 12. A filter is provided in the air outlet 15 to absorb impurities through suction, thereby removing debris, burrs and other impurities on the edge of the silicone button.

[0029] In some examples, the lifting assembly 7 includes a fixed plate 73, both ends of which are fixedly connected to the inner surface of the baffle 2, a cylinder 71 is provided at the center position of the fixed plate 73, the cylinder 71 is connected to the fixed plate 73, and the bottom of the cylinder 71 is fixedly connected to the mounting plate 74, guide rods 72 are provided on both sides of the cylinder 71, the guide rods 72 are passed through the fixed plate 73 and are fixedly connected to the mounting plate 74 to adjust the height.

[0030] In some examples, grooves 76 are provided at both ends of the mounting plate 74, and a threaded rod 75 is rotatably connected in the groove 76. A double-headed motor 77 is fixedly installed at the inner center of the mounting plate 74, and the output end of the double-headed motor 77 is fixedly connected to the threaded rod 75. The position of the tool can be adjusted to be suitable for cutting silicone buttons of different sizes.

[0031] In some examples, the fixing assembly 9 includes a telescopic rod 91, which has two groups. A spring 92 is sleeved on the surface of the telescopic rod 91. A U-shaped frame 93 is fixedly connected to the bottom of the telescopic rod 91. A roller 94 is fixedly installed inside the U-shaped frame 93 to ensure that the silicone button maintains a stable position and posture during the cutting process.

[0032] In some examples, the cutting assembly 8 includes a moving block 81, which is threadedly connected to the threaded rod 75. The bottom of the moving block 81 is fixedly connected to a fixed rod 82. A blade 83 is fixedly installed on one side of the fixed rod 82 close to the U-shaped frame 93. The blade 83 and the fixed rod 82 are fixed by screws to facilitate edge wear detection and tool replacement.

[0033] In a specific application scenario, the support column 3 is fixedly installed at the four corners of the operating table 1, and then the baffle 2 is fixed on both sides of the top of the operating table 1. The rotation speed of the rotating motor 6 is controlled by the control center 17, and the silicone button is placed on the conveyor belt 5 above the operating table 1 and conveyed to the bottom of the roller 94. The double-headed motor 77 is started according to the size of the silicone button to move the moving block 81 on the threaded rod 75 and adjust it to a suitable position. Then the cylinder 71 is started, and the mounting plate 74 follows the cylinder 71 to move downward along the guide plate so that the roller 94 contacts the silicone button to fix it. The blade 83 trims both sides of the silicone button to improve work efficiency. The telescopic rod 91 and the spring 92 above the roller 94 buffer the vibration generated during the cutting process. The baffles 2 on both sides prevent debris from splashing and accidentally injuring the staff, and the air pump 12 is used to exhaust air and transport the debris to the collection bin through the suction port 10 to prevent the accumulation of debris from affecting the trimming effect and making it difficult to clean. The control center 17 monitors and controls the entire trimming process, and is provided with an emergency stop device to ensure the safety of the operator when using the device.

[0034] By adopting the above technical solution: the height and position of the tool can be adjusted, which is suitable for cutting silicone buttons of different sizes, and the tool is easy to install and replace. The suction force generated by the air pump can collect the debris generated during work, which is easy to clean.

[0035] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A self-cleaning and trimming device for producing silicone keypads, comprising an operating table (1), characterized in that: A collecting box (14) is arranged below the operating table (1), and support columns (3) are fixedly installed at the four corners of the bottom of the operating table (1). Baffles (2) are fixedly connected to both sides of the top of the operating table (1). Rotating shafts (4) are arranged above both ends of the operating table (1). Both ends of the rotating shaft (4) are rotatably connected to the inner surface of the baffle (2). A conveyor belt (5) is connected through the rotating shaft (4). A lifting component (7) is arranged above the conveyor belt (5). A fixing component (9) is arranged below the lifting component (7). The fixing component (9) is located between the conveyor belt (5) and the lifting component (7). Cutting components (8) are arranged on both sides of the fixing component (9). An air suction port (10) is fixedly installed on the inner surface of the baffle (2). A fixing component (9) is fixedly installed at the bottom of the air suction port (10). An air suction pipe (11), one end of which is fixedly mounted with an air pump (12), the air pump (12) being located at one end inside a collecting box (14), the other end of which is fixedly connected with a collecting chamber (16), an air outlet pipe (13) being fixedly connected between the air pump (12) and the collecting chamber (16), one end of which extends into the collecting chamber (16), an air outlet (15) being provided at one end of the collecting chamber (16) away from the air pump (12), a filter being provided in the air outlet (15), the cutting assembly (8) comprising a moving block (81), the moving block (81) being threadedly connected to a threaded rod (75), the bottom of the moving block (81) being fixedly connected with a fixed rod (82), a blade (83) being fixedly mounted on a side of the fixed rod (82) close to the U-shaped frame (93).

2. The self-cleaning and edge-cutting device for producing silicone keypads according to claim 1, characterized in that: A control center (17) is fixedly mounted on the outer surface of one baffle (2), and a rotating motor (6) is fixedly mounted on the outer surface of the other baffle (2). The output end of the rotating motor (6) passes through the baffle (2) and is fixedly connected to the rotating shaft (4).

3. The self-cleaning and edge-cutting device for producing silicone keypads according to claim 1, characterized in that: The lifting assembly (7) comprises a fixing plate (73), both ends of which are fixedly connected to the inner surface of the baffle (2), a cylinder (71) is arranged at the center of the fixing plate (73), the cylinder (71) is connected through the fixing plate (73), and a mounting plate (74) is fixedly connected to the bottom of the cylinder (71), and guide rods (72) are arranged on both sides of the cylinder (71), and the guide rods (72) are connected through the fixing plate (73) and the mounting plate (74).

4. The self-cleaning and edge-cutting device for producing silicone keypads according to claim 3, characterized in that: Both ends of the mounting plate (74) are provided with grooves (76), a threaded rod (75) is rotatably connected in the groove (76), a double-headed motor (77) is fixedly installed in the inner center of the mounting plate (74), and the output end of the double-headed motor (77) is fixedly connected to the threaded rod (75).

5. The self-cleaning and edge-cutting device for producing silicone keypads according to claim 1, characterized in that: The fixing assembly (9) comprises a telescopic rod (91), the telescopic rod (91) has two groups, a spring (92) is sleeved on the surface of the telescopic rod (91), a U-shaped frame (93) is fixedly connected to the bottom of the telescopic rod (91), and a roller (94) is fixedly installed inside the U-shaped frame (93).

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