Punching device

Abstract

The utility model discloses a trepanning device, which relates to the technical field of bottle cap production and processing, and comprises a platen, the top of the platen is fixedly connected with a trepanning disc, the inside of the trepanning disc is rotatably connected with a shifting disc, the bottom of a fixed plate is fixedly provided with a telescopic motor, the bottom of the telescopic motor is provided with a trepanning mechanism, and the top of the fixed plate is provided with a driving mechanism. The bottle cap tapping machine has the advantages that after the first motor is started, bottle caps can be driven to the position under the tapping mechanism one by one, tapping work is carried out in order, workers do not need to operate beside, manpower is saved, when the tapping mechanism continues to descend, the pressing piece can press the tops of the bottle caps under the action of the spring, the tapping quality is improved, and the production efficiency is improved. After regular use, the fixing bolt can be screwed off, and the rotating shaft and the rotating blade are taken down and replaced, so that the sharpness of the rotating blade is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap production and processing, in particular to a hole opening device. Background Art

[0002] Bottle caps are an important part of food and beverage packaging, and are also the first place where consumers come into contact with products. Bottle caps have the function of keeping the contents of the product sealed, and also have the functions of anti-theft opening and safety. Therefore, they are widely used in bottled products. Therefore, bottle caps are the upstream industries of food, beverage, wine, chemical industry, and pharmaceutical industry, and are key products of bottle container packaging. In the early development of bottle caps, cork materials, tinplate crown caps and twist-off caps were used. So far, aluminum long-neck aluminum caps, carbonated beverage aluminum caps, hot-filled aluminum caps, injection aluminum caps, medicine caps, flip-open ring caps, safety button claw caps and plastic bottle caps have been developed.

[0003] During the production and processing of bottle caps, different processing is often performed according to different usage requirements. Some bottle caps need to be punched to meet different requirements. In the prior art, the bottle caps are usually punched by workers holding the bottle caps and using tools to drill holes. Not only is the drilling efficiency low, the quality of the holes is difficult to guarantee, and more manpower is consumed, resulting in low economic benefits. Utility Model Content

[0004] The purpose of the utility model is to provide a hole opening 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: a hole-opening device, comprising a table top, a hole-opening disk is fixedly connected to the top of the table top, a toggle disk is rotatably connected to the inside of the hole-opening disk, a first motor is fixedly installed on the bottom of the table top, an output end of the first motor is fixedly connected to the middle part of the toggle disk, a column is fixedly connected to the top of the table top, a fixed plate is fixedly connected to the top of the column, a telescopic motor is fixedly installed on the bottom of the fixed plate, and a hole-opening mechanism is provided at the bottom of the telescopic motor.

[0006] Preferably: the bottom of the telescopic motor is fixedly connected to a main shaft, a second motor is provided inside the main shaft, an output end of the second motor is fixedly connected to a power cylinder, the bottom of the main shaft is fixedly connected to a connecting rod, the bottom of the connecting rod is fixedly connected to a fixing plate, the bottom of the fixing plate is fixedly connected to a spring, the bottom of the spring is fixedly connected to a pressing plate, and the inside of the power cylinder is slidably connected to a rotating shaft.

[0007] Preferably, a slot is provided in the middle of the pressing sheet, and a rotating blade is fixedly connected to the bottom of the rotating shaft.

[0008] Preferably: a limit groove is provided on the inner wall of the power cylinder, limit blocks are fixedly connected to both sides of the rotating shaft, the limit blocks are slidably connected to the limit grooves, a fixing bolt is threadedly connected to one side of the power cylinder, and the fixing bolt is threadedly connected to the rotating shaft.

[0009] Preferably: an inclined plate is fixedly connected to the top of the table plate, a third motor is fixedly installed on one side of the inclined plate, a driving pulley is fixedly connected to the output end of the third motor, a driven pulley is rotatably connected to one side of the top of the inclined plate, a belt is transmission-connected between the driving pulley and the driven pulley, the top of the inclined plate is fixedly connected to a fixing frame, and a baffle is fixedly connected to one side of the fixing frame.

[0010] Preferably: a discharge hole is provided inside the perforated disk just below the perforated mechanism, a discharge pipe is fixedly connected to the bottom of the discharge hole, a collecting cylinder is fixedly connected to the bottom of the discharge pipe, a sliding cylinder is slidably connected to the inside of the collecting cylinder, a filter is provided at the inner bottom of the sliding cylinder, and an exhaust fan is fixedly connected to the bottom of the collecting cylinder.

[0011] Preferably: a discharge port is provided inside the perforated disk, a collecting box is provided at the bottom of the discharge port, a rotating drum is rotatably connected inside the collecting box, a fourth motor is provided at the inner bottom of the collecting box, an output end of the fourth motor is fixedly connected to the middle of the rotating drum, and a storage drum is slidably connected inside the rotating drum.

[0012] Preferably, the bottom of the platform is fixedly connected with a supporting leg.

[0013] Compared with the prior art, the utility model has the following beneficial effects: through the setting of the hole-punching disk, after the first motor is started, the bottle caps can be driven one by one to the bottom of the hole-punching mechanism, and the hole-punching work can be carried out in an orderly manner without the need for workers to operate on the side, which helps to save manpower; through the setting of the hole-punching mechanism, when the hole-punching mechanism continues to descend, the pressing plate can press the top of the bottle cap under the action of the spring, thereby maintaining the stability of the bottle cap when the rotating blade rotates to punch holes, improving the quality of the hole-punching, and after regular use, the fixing bolts can be unscrewed, and the rotating shaft and the rotating blade can be removed and replaced, thereby ensuring the sharpness of the rotating blade; through the setting of the collecting barrel and the exhaust fan, the materials rotated off by the rotating blade will fall on the bottle cap. Around the discharge hole, the air around the discharge hole carries the debris into the collecting cylinder, and then is separated by the filter, so that the air is extracted from the exhaust fan, and the debris will remain in the sliding cylinder, thereby achieving the effect of collecting waste, improving economic benefits, and preventing the debris from spreading to the surroundings, thereby ensuring the cleanliness of the surrounding environment; through the setting of the rotating cylinder, when the bottle caps inside one storage cylinder are full, the fourth motor starts to drive the rotating cylinder to rotate, so that the other storage cylinder is brought to the bottom of the discharge port to continue storing the bottle caps. At this time, the full storage cylinder can be taken out, so that the workers do not need to observe the opening work of the device all the time, but only need to take out the full storage cylinder regularly, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a top view of the structure of the utility model;

[0016] Figure 3 This is a side view of the structure of the utility model;

[0017] Figure 4 This is an enlarged view of the structure A of the utility model;

[0018] Figure 5 It is a partial structural schematic diagram of the utility model.

[0019] In the figure: 1, table; 2, perforated plate; 3, toggle plate; 4, first motor; 5, column; 6, fixed plate; 7, telescopic motor; 8, perforated mechanism; 801, spindle; 802, second motor; 803, power cylinder; 804, connecting rod; 805, fixed plate; 806, spring; 807, pressing plate; 808, rotating shaft; 809, slot; 810, rotating blade; 811, limit slot; 812, limit block; 813, fixing bolt; 9, inclined plate; 10, third motor; 11, driving pulley; 12, driven pulley; 13, belt; 14, fixed frame; 15, baffle; 16, discharge hole; 17, discharge pipe; 18, collection cylinder; 19, sliding cylinder; 20, filter; 21, exhaust fan; 22, discharge port; 23, collection box; 24, rotating cylinder; 25, fourth motor; 26, storage cylinder; 27, support leg. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a hole opening device, including a table top 1, a hole opening disk 2 is fixedly connected to the top of the table top 1, a toggle disk 3 is rotatably connected to the inside of the hole opening disk 2, a first motor 4 is fixedly installed on the bottom of the table top 1, the output end of the first motor 4 is fixedly connected to the middle part of the toggle disk 3, a column 5 is fixedly connected to the top of the table top 1, a fixed plate 6 is fixedly connected to the top of the column 5, a telescopic motor 7 is fixedly installed on the bottom of the fixed plate 6, and a hole opening mechanism 8 is provided at the bottom of the telescopic motor 7.

[0022] In an optional embodiment: the bottom of the telescopic motor 7 is fixedly connected to the main shaft 801, the interior of the main shaft 801 is provided with a second motor 802, the output end of the second motor 802 is fixedly connected to the power cylinder 803, the bottom of the main shaft 801 is fixedly connected to the connecting rod 804, the bottom of the connecting rod 804 is fixedly connected to the fixing plate 805, the bottom of the fixing plate 805 is fixedly connected to the spring 806, the bottom of the spring 806 is fixedly connected to the pressing plate 807, the inside of the power cylinder 803 is slidably connected to the rotating shaft 808, the middle of the pressing plate 807 is provided with a slot 809, the bottom of the rotating shaft 808 is fixedly connected to a rotating blade 810, the inner wall of the power cylinder 803 is provided with a limiting groove 811, both sides of the rotating shaft 808 are fixedly connected to limiting blocks 812, the limiting blocks 812 are slidably connected to the limiting groove 811, one side of the power cylinder 803 is threadedly connected to a fixing bolt 813, and the fixing bolt 813 is threadedly connected to the rotating shaft 808.

[0023] It should be noted that when the first motor 4 drives the toggle plate 3 to rotate and toggle the bottle cap to the bottom of the hole opening mechanism 8, the telescopic motor 7 starts to push the hole opening mechanism 8 to the top of the bottle cap, and then the second motor 802 starts to drive the rotating shaft 808 to rotate under the action of the limit groove 811 and the limit block 812, so that the rotating shaft 808 drives the rotating blade 810 to rotate, thereby rotating the bottle cap to open a hole. As the hole is opened deeper, the telescopic motor 7 continues to push the hole opening mechanism 8, so that the pressing sheet 807 is pressed on the top of the bottle cap. When the hole opening mechanism 8 continues to descend, the pressing sheet 807 can press the top of the bottle cap under the action of the spring 806, thereby keeping the bottle cap stable when the rotating blade 810 rotates to punch a hole, thereby improving the quality of the hole. After regular use, the fixing bolt 813 can be unscrewed, and the rotating shaft 808 and the rotating blade 810 can be removed and replaced, thereby ensuring the sharpness of the rotating blade 810.

[0024] In an optional embodiment: the top of the table top 1 is fixedly connected to an inclined plate 9, a third motor 10 is fixedly installed on one side of the inclined plate 9, a driving pulley 11 is fixedly connected to the output end of the third motor 10, a driven pulley 12 is rotatably connected to one side of the top of the inclined plate 9, a belt 13 is transmission-connected between the driving pulley 11 and the driven pulley 12, a fixing frame 14 is fixedly connected to the top of the inclined plate 9, and a baffle 15 is fixedly connected to one side of the fixing frame 14.

[0025] It should be noted that when the third motor 10 is started to drive the active pulley 11 to rotate, the active pulley 11 can drive the belt 13 to start conveying with the cooperation of the driven pulley 12, and the two baffles 15 on the surface of the belt 13 can limit the bottle caps, so that the bottle caps can accurately enter the perforated disk 2 under the conveying action of the belt 13, thereby achieving the effect of precise feeding, improving work efficiency and saving manpower.

[0026] In an optional embodiment: a discharge hole 16 is provided inside the perforated disk 2 just below the perforated mechanism 8, a discharge hole 16 is fixedly connected to the bottom of the discharge hole 16, a collection cylinder 18 is fixedly connected to the bottom of the discharge pipe 17, a sliding cylinder 19 is slidably connected to the inside of the collection cylinder 18, a filter screen 20 is provided at the inner bottom of the sliding cylinder 19, and an exhaust fan 21 is fixedly connected to the bottom of the collection cylinder 18.

[0027] It should be noted that the material spun off by the rotating blade 810 will fall around the discharge hole 16. At this time, the exhaust fan 21 is started, so that the air inside the collecting cylinder 18 is extracted, so that under the action of pressure, the air around the discharge hole 16 carries the debris into the collecting cylinder 18, and then is separated by the filter 20, so that the air is extracted from the exhaust fan 21, and the debris will remain in the sliding cylinder 19, thereby achieving the effect of collecting waste, improving economic benefits, and preventing debris from spreading to the surroundings, thereby ensuring the cleanliness of the surrounding environment.

[0028] In an optional embodiment: a discharge port 22 is provided inside the perforated disk 2, a collecting box 23 is provided at the bottom of the discharge port 22, a rotating drum 24 is rotatably connected inside the collecting box 23, a fourth motor 25 is provided at the inner bottom of the collecting box 23, an output end of the fourth motor 25 is fixedly connected to the middle of the rotating drum 24, and a storage drum 26 is slidably connected inside the rotating drum 24.

[0029] It should be noted that after the hole is opened, the bottle caps will be driven to the discharge port 22 by the action of the toggle plate 3 and then fall into the storage cylinder 26 for storage. When the bottle caps inside one storage cylinder 26 are full, the fourth motor 25 starts to drive the rotating cylinder 24 to rotate, so that another storage cylinder 26 is brought to the bottom of the discharge port 22 to continue storing the bottle caps. At this time, the full storage cylinder 26 can be taken out, so that the workers do not need to observe the hole opening work of the device all the time, but only need to take out the full storage cylinder 26 regularly, saving time and effort.

[0030] In an optional embodiment: a leg 27 is fixedly connected to the bottom of the table top 1 .

[0031] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0033] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hole-opening device, comprising a platen (1), characterized in that: The top of the table (1) is fixedly connected to a perforated disk (2), the inside of the perforated disk (2) is rotatably connected to a toggle disk (3), the bottom of the table (1) is fixedly mounted with a first motor (4), the output end of the first motor (4) is fixedly connected to the middle of the toggle disk (3), the top of the table (1) is fixedly connected to a column (5), the top of the column (5) is fixedly connected to a fixed plate (6), the bottom of the fixed plate (6) is fixedly mounted with a telescopic motor (7), and the bottom of the telescopic motor (7) is provided with a perforated mechanism (8).

2. A hole opening device according to claim 1, characterized in that: The bottom of the telescopic motor (7) is fixedly connected to a main shaft (801), a second motor (802) is provided inside the main shaft (801), an output end of the second motor (802) is fixedly connected to a power cylinder (803), the bottom of the main shaft (801) is fixedly connected to a connecting rod (804), the bottom of the connecting rod (804) is fixedly connected to a fixing plate (805), the bottom of the fixing plate (805) is fixedly connected to a spring (806), the bottom of the spring (806) is fixedly connected to a pressing plate (807), and the inside of the power cylinder (803) is slidably connected to a rotating shaft (808).

3. A hole-opening device according to claim 2, characterized in that: A slot (809) is provided in the middle of the pressing sheet (807), and a rotating blade (810) is fixedly connected to the bottom of the rotating shaft (808).

4. A hole-opening device according to claim 2, characterized in that: The inner wall of the power cylinder (803) is provided with a limiting groove (811), and limiting blocks (812) are fixedly connected to both sides of the rotating shaft (808), and the limiting blocks (812) are slidably connected to the limiting groove (811). One side of the power cylinder (803) is threadedly connected with a fixing bolt (813), and the fixing bolt (813) is threadedly connected to the rotating shaft (808).

5. A hole-opening device according to claim 1, characterized in that: The top of the table (1) is fixedly connected to an inclined plate (9), one side of the inclined plate (9) is fixedly mounted with a third motor (10), the output end of the third motor (10) is fixedly connected to a driving pulley (11), one side of the top of the inclined plate (9) is rotatably connected to a driven pulley (12), a belt (13) is transmission-connected between the driving pulley (11) and the driven pulley (12), the top of the inclined plate (9) is fixedly connected to a fixing frame (14), and one side of the fixing frame (14) is fixedly connected to a baffle (15).

6. A hole-opening device according to claim 1, characterized in that: A discharge hole (16) is provided inside the perforated disk (2) just below the perforated mechanism (8); a discharge pipe (17) is fixedly connected to the bottom of the discharge hole (16); a collecting cylinder (18) is fixedly connected to the bottom of the discharge pipe (17); a sliding cylinder (19) is slidably connected to the inside of the collecting cylinder (18); a filter screen (20) is provided at the inner bottom of the sliding cylinder (19); and an exhaust fan (21) is fixedly connected to the bottom of the collecting cylinder (18).

7. A hole-opening device according to claim 1, characterized in that: The perforated disk (2) is provided with a discharge port (22) inside, the bottom of the discharge port (22) is provided with a collecting box (23), the inside of the collecting box (23) is rotatably connected to a rotating cylinder (24), the inner bottom of the collecting box (23) is provided with a fourth motor (25), the output end of the fourth motor (25) is fixedly connected to the middle of the rotating cylinder (24), and the inside of the rotating cylinder (24) is slidably connected to a storage cylinder (26).

8. A hole-opening device according to claim 1, characterized in that: The bottom of the platform (1) is fixedly connected with a supporting leg (27).

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