Iron sheet anti-deviation alarm device for iron cover punching machine

Abstract

The utility model provides an iron sheet anti-deviation alarm device for an iron cover punching machine, which comprises a feeding mechanism and a conveying mechanism, a connecting seat is arranged between a discharging part of the feeding mechanism and a feeding part of the conveying mechanism, an infrared mounting strip is mounted on the connecting seat, the length of the infrared mounting strip is greater than the width of an iron sheet, and the infrared mounting strip is connected with the feeding part of the conveying mechanism. The infrared mounting strip array is provided with a plurality of infrared distance sensors, so that when the iron sheet passes through the upper part of the infrared mounting strip, the plurality of infrared distance sensors are used for sensing whether an article is continuously detected above the iron sheet so as to judge whether the iron sheet deviates; therefore, an operator or a production line can conveniently know the deviation condition of the iron sheet, so that the production line can be paused in time, the position of the iron sheet can be adjusted, and the positions of the conveying mechanism and the feeding device can be adjusted, the iron sheet can be completely and stably stamped to form the crown cap, and waste caused by the fact that the crown cap cannot be stamped from the local part of the iron sheet is avoided; the utility model belongs to the technical field of production lines.

Description

Technical Field

[0001] The utility model belongs to the technical field of production lines, and particularly relates to an anti-offset alarm device for iron sheets of an iron cap stamping machine. Background Art

[0002] The crown cap is a common type of bottle cap, usually used for bottled soda, beer, juice and other beverages. Its cap opening is circular, with a central depression and a wavy edge. When in use, just press the central depression of the cap hard to make it bend and open. Due to the characteristics of the crown cap itself, during its production, mainly an iron sheet is stamped by a stamping machine to form the shape of the crown cap. In order to meet the requirements of mass production, in a conventional automated production line for crown caps, generally, an iron sheet with a large area is stamped in an array by a stamping machine to efficiently mass-produce crown caps. Therefore, if the position of the iron sheet shifts during the feeding process, and the operator or the production line does not know that the position of the iron sheet has shifted, then some positions of the iron sheet will move out of the stamping machine, and the part of the iron sheet that has moved out of the stamping machine cannot be stamped into a crown cap, resulting in waste of raw materials. Content of the Utility Model

[0003] The purpose of the utility model is to provide an anti-offset alarm device for iron sheets of an iron cap stamping machine to solve the technical defects described in the background art.

[0004] The anti-offset alarm device for iron sheets of an iron cap stamping machine includes a feeding mechanism for storing iron sheets and a conveying mechanism for conveying the iron sheets to a target position. A connection seat is arranged between the discharging part of the feeding mechanism and the feeding part of the conveying mechanism. The connection seat is installed with an infrared installation strip, the length of the infrared installation strip is greater than the width of the iron sheet, and a plurality of infrared distance sensors are arranged in an array on the infrared installation strip. The infrared installation strip is installed with an alarm that emits an alarm when it judges that the patch is offset.

[0005] In some embodiments, the connection seat is installed with a plurality of connection rollers arranged from the feeding mechanism to the conveying mechanism. The infrared installation strip is located between two of the connection rollers and is lower than the top of the connection rollers.

[0006] In some embodiments, the length of the connection roller is greater than the width of the iron sheet.

[0007] In some embodiments, the conveying mechanism is a roller conveyor line, and the infrared installation strip is arranged inside the roller conveyor line.

[0008] In some embodiments, the feeding mechanism includes a frame and a bracket. A lifting screw rod module for driving the bracket is installed on the frame. A plurality of iron sheets are stacked on the bracket, and the lifting screw rod module is located outside both sides of the iron sheets.

[0009] In some embodiments, a lifting guide post is installed on the frame. A lifting frame slides on the lifting guide post. A roller and a feeding motor are installed on the lifting frame. The roller is pressed down by gravity onto the iron sheets located on the bracket, and the feeding motor drives the roller to move, so that the roller sends the iron sheets stacked on the bracket to the conveying mechanism.

[0010] In some embodiments, a hoisting motor is installed on the frame. The hoisting motor drives a winding disc, and a lifting rope connected to the lifting frame is wound on the winding disc.

[0011] In some embodiments, the connecting seat is provided with a blocking portion, and the blocking portion is used to block the remaining iron sheets other than the highest position from being sent to the conveying mechanism by the roller.

[0012] The following are the beneficial effects of the present invention:

[0013] When the feeding mechanism sends the iron sheet to the conveying mechanism, the iron sheet will pass above the connecting seat. At this time, when some infrared distance sensors detect that there is an object above and then detect that there is no object above, or detect that there is no object above and then detect that there is an object above, it can be determined that the iron sheet is tilted or the position is offset. At this time, the alarm can be used to inform the operator and give an instruction to the production line to pause the production line in time, adjust the position of the iron sheet, adjust the positions of the conveying mechanism and the feeding device, so that the iron sheet can be stamped into a crown cap completely and stably, thus avoiding waste caused by the local part of the iron sheet not being stamped into a crown cap; if, when the iron sheet passes above the connecting seat, the infrared distance sensors near both ends of the infrared installation strip continuously detect that there is an object above, then it can be determined that the iron sheet is not tilted or the position is not offset. Description of the Drawings

[0014] In order to more clearly illustrate the specific embodiments in the present invention, the following will briefly describe the drawings and reference numerals required in the description of the specific embodiments.

[0015] Figure 1 is the front view of the feeding mechanism of the present invention;

[0016] Figure 2 is the partial right view of the present invention;

[0017] Figure 3 is the top view of the connecting seat of the present invention.

[0018] Reference numerals:

[0019] 1. Feeding mechanism; 11. Frame; 12. Bracket; 13. Lifting screw rod module; 2. Conveying mechanism; 3. Connecting seat; 31. Connecting roller; 32. Blocking part; 4. Infrared mounting strip; 41. Infrared distance sensor; 51. Lifting guide post; 52. Lifting frame; 53. Roller; 54. Loading motor; 55. Hoisting motor; 56. Reel; 57. Hoisting rope; 6. Iron sheet. Detailed implementation manners

[0020] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the detailed implementation manners and with reference to the accompanying drawings.

[0021] As Figures 1 to 3 shown, the present detailed implementation manner provides an anti-offset alarm device for iron sheets of an iron cover stamping machine, which includes a feeding mechanism 1 for storing the iron sheets 6 and a conveying mechanism 2 for conveying the iron sheets 6 to a target position, where the target position can be inside the stamping machine. A connecting seat 3 is arranged between the discharging part of the feeding mechanism 1 and the loading part of the conveying mechanism 2. The connecting seat 3 is provided with an infrared mounting strip 4. The length of the infrared mounting strip 4 is greater than the width of the iron sheet 6. The infrared mounting strip 4 is provided with a plurality of infrared distance sensors 41 arranged in an array. When the iron sheet 6 passes above the infrared mounting strip 4, it is determined whether the iron sheet 6 is offset by whether the infrared distance sensors 41 near both ends of the infrared mounting strip 4 continuously detect an object above. The alarm is mounted on the infrared mounting strip 4 and is electrically connected to the infrared distance sensors 41. When it is determined that the patch is offset, the alarm is used to issue an alarm.

[0022] When the feeding mechanism 1 sends the iron sheet 6 to the conveying mechanism 2, the iron sheet 6 will pass above the connecting seat 3. At this time, when some infrared distance sensors 41 detect that there is an object above and then detect that there is no object above, or when they detect that there is no object above and then detect that there is an object above, it can be determined that the iron sheet 6 is tilted or its position is offset. At this time, an alarm can be used to inform the operator or send an instruction to the production line to pause the production line in time, adjust the position of the iron sheet 6, and adjust the positions of the conveying mechanism 2 and the feeding device, so that the iron sheet 6 can be stamped into a crown cap completely and stably, thus avoiding waste caused by the inability to stamp a crown cap on a local part of the iron sheet 6; if, when the iron sheet 6 passes above the connecting seat 3, several infrared distance sensors 41 continuously detect that there is an object above, then it can be determined that the iron sheet 6 is not tilted or its position is not offset; if, several infrared distance sensors 41 simultaneously detect that there is an object above, it is determined that the patch 6 is sent from the feeding mechanism 1 to the conveying mechanism 2; if, several infrared distance sensors 41 simultaneously detect that there is an object above and then detect that there is no object above, it is determined that the patch 6 has completed being sent from the feeding mechanism 1 to the conveying mechanism 2.

[0023] In this embodiment, the connecting seat 3 is provided with several connecting rollers 31 arranged from the feeding mechanism 1 to the conveying mechanism 2, and the infrared installation strip 4 is located between the two connecting rollers 31 and lower than the top ends of the connecting rollers 31; so that the iron sheet 6 can move more stably and smoothly from the feeding mechanism 1 to the conveying mechanism 2, so that several infrared distance sensors 41 can more stably sense whether the iron sheet 6 is tilted or its position is offset. At the same time, it can better reduce the position offset of the iron sheet 6 during the process of moving from the feeding mechanism 1 to the conveying mechanism 2.

[0024] In this embodiment, the length of the connecting roller 31 is greater than the width of the iron sheet 6; so that the connecting roller 31 can support the entire horizontal axis of the iron sheet 6, thereby further enabling the iron sheet 6 to move more stably and smoothly from the feeding mechanism 1 to the conveying mechanism 2.

[0025] In this embodiment, the conveying mechanism 2 is a roller conveyor line, and the infrared installation strip 4 is arranged inside the roller conveyor line; so that during the process of the conveying mechanism 2 conveying the iron sheet 6 to the stamping machine, it can be detected in real time whether the position of the iron sheet 6 is offset.

[0026] In this embodiment, the feeding mechanism 1 includes a frame 11 and a bracket 12. The frame 11 is equipped with a lifting lead screw module 13 for driving the bracket 12. A plurality of iron sheets 6 are stacked on the bracket 12, and the lifting lead screw module 13 is located outside both sides of the iron sheets 6. When preparing materials by stacking a plurality of iron sheets 6 on the bracket 12, the lifting lead screw module 13 can drive the bracket 12 to lift, so as to facilitate sending the stacked iron sheets 6 to the conveying mechanism 2, and at the same time, it is also convenient to stack another batch of iron sheets 6 on the bracket 12.

[0027] In this embodiment, the frame 11 is equipped with a lifting guide post 51. A lifting frame 52 slides on the lifting guide post 51. The lifting frame 52 is equipped with a bushing that slides on the lifting guide post 51. The lifting frame 52 is equipped with a roller 53 and a feeding motor 54. The roller 53 presses down on the iron sheet 6 located on the bracket 12 by gravity, and the feeding motor 54 drives the roller 53 to move, so that the roller 53 sends the iron sheets 6 stacked on the bracket 12 to the conveying mechanism 2.

[0028] In this embodiment, the frame 11 is equipped with a hoisting motor 55. The hoisting motor 55 drives a winding disc 56, and the winding disc 56 winds a lifting rope 57 connected to the lifting frame 52; when it is necessary to stack another batch of iron sheets 6 on the bracket 12, the hoisting motor 55 drives the winding disc 56 to rotate, and the hoisting motor 55 drives the winding disc 56 to wind up the lifting rope 57. The lifting rope 57 pulls the lifting frame 52 to rise, and then another batch of iron sheets 6 can be conveniently placed on the bracket 12.

[0029] In this embodiment, the connection seat 3 is provided with a blocking portion 32. The blocking portion 32 is used to block the remaining iron sheets 6 other than the highest position from being sent to the conveying mechanism 2 by the roller 53, so as to realize sending the stacked iron sheets 6 to the conveying mechanism 2 one by one.

Claims

1. An iron sheet anti-deviation alarm device for an iron cover punching machine, comprising a feeding mechanism (1) for storing iron sheets (6) and a conveying mechanism (2) for conveying the iron sheets (6) to a target position, characterized in that: A docking seat (3) is provided between the discharging portion of the feeding mechanism (1) and the loading portion of the conveying mechanism (2), the docking seat (3) is provided with an infrared mounting strip, the length of the infrared mounting strip being greater than the width of the iron sheet (6), the infrared mounting strip (4) is provided with a plurality of infrared distance sensors (41) in an array, and the infrared mounting strip (4) is provided with an alarm which sounds an alarm when it is determined that the patch (6) is misaligned.

2. The iron sheet anti-deflection alarm device for an iron cover punching machine according to claim 1, characterized in that: The docking seat (3) is equipped with a plurality of docking rollers (31) arranged from the feeding mechanism (1) to the conveying mechanism (2), and the infrared installation strip (4) is located between two of the docking rollers (31) and is lower than the top of the docking rollers (31).

3. The iron sheet anti-deviation alarm device for an iron cover punching machine according to claim 2, characterized in that: The length of the connecting roller (31) is greater than the width of the iron sheet (6).

4. The iron sheet anti-deviation alarm device for an iron cover punching machine according to claim 3, characterized in that: The conveying mechanism (2) is a roller conveying line, and the infrared installation strip (4) is arranged inside the roller conveying line.

5. The iron sheet anti-deviation alarm device for an iron cover punching machine according to any one of claims 1 to 4, characterized in that: The feeding mechanism (1) comprises a frame (11) and a bracket (12); the frame (11) is provided with a lifting screw module (13) for driving the bracket (12) to rise and fall; a plurality of iron sheets (6) are stacked on the bracket (12); and the lifting screw module (13) is located outside two sides of the iron sheets (6).

6. The iron sheet anti-deviation alarm device for an iron cover punching machine according to claim 5, characterized in that: The frame (11) is provided with a lifting guide column (51), a lifting frame (52) is slidably mounted on the lifting guide column (51), a roller (53) and a feeding motor (54) are mounted on the lifting frame (52), the roller (53) is pressed down to the iron sheet (6) on the bracket (12) by gravity, and the feeding motor (54) drives the roller (53) to move, so that the roller (53) delivers the iron sheet (6) stacked on the bracket (12) to the conveying mechanism (2).

7. The iron sheet anti-deviation alarm device for an iron cover punching machine according to claim 6, characterized in that: The frame (11) is equipped with a lifting motor (55), and the lifting motor (55) drives a winding drum (56), and the winding drum (56) winds up a lifting rope (57) connected to the lifting frame (52).

8. The iron sheet anti-deviation alarm device for an iron cover punching machine according to claim 7, characterized in that: The docking seat (3) is provided with a blocking portion (32), and the blocking portion (32) is used to block the remaining iron sheets (6) other than the highest position from being sent to the conveying mechanism (2) by the roller (53).

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