Steel belt tiling and feeding tool

Abstract

The invention belongs to the technical field of steel belt conveying equipment, and particularly relates to a steel belt tiling feeding tool which comprises an automatic feeding straightening machine, a steel belt coil is arranged on the inner surface of the automatic feeding straightening machine, and an excess material control mechanism is arranged on the right side of the automatic feeding straightening machine. The excess material control mechanism comprises a metal plate feeding plate, a layering plate is fixedly installed on the inner surface of the metal plate feeding plate, a guide rod is fixedly installed on the left side of the layering plate, and a sponge pad is fixedly installed on the inner wall of the metal plate feeding plate. According to the tiling feeding tool for the steel belt, one end of the steel belt coil penetrates through the metal plate feeding plate, the guide rod can guide the steel belt coil to bend and move, the steel belt coil is in an S shape in the metal plate feeding plate and then enters the servo feeding machine, and when the conveying speed of the automatic feeding straightening machine is high and the collecting speed of the servo feeding machine is low, the steel belt coil is fed into the servo feeding machine. When the metal plate is fed, the steel strip coil cache material in the metal plate feeding plate is longer, and the longer part of the cache material is in contact with the touch sensor.

Description

Technical Field

[0001] The invention relates to the technical field of steel belt conveying equipment, and in particular to a flat feeding tool for steel belts. Background Art

[0002] Steel strip is a narrow and long steel plate produced to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. It has the advantages of high dimensional accuracy, good surface quality, easy processing, and material saving. In order to facilitate storage, handling and use, steel strip is generally supplied in rolls.

[0003] At present, steel strips are usually unrolled and fed by automatic feeding and straightening machines, which may cause the following problems in actual operation:

[0004] 1. Since the feeding of the automatic feeding and correcting machine cannot be completely matched with the servo feeder, there will be cumulative errors in the production process. Usually, there will be buffer materials to assist, but the servo feeder is fast, which will result in no buffer material belt, pulling the automatic feeding and correcting machine, cutting the servo feeder feeding inaccurately, and the servo feeder is slow, which will cause the buffer material to be long and the material belt to drag on the ground, causing abnormal wear of the material belt. For this reason, a deep pit is usually dug under the equipment to place the buffer material belt. Digging a deep pit will cause safety hazards at the production site. Therefore, a device is needed that can solve the speed problem between the automatic feeding and correcting machine and the servo feeder without digging a deep pit.

[0005] 2. The speed adjustment between the traditional feed straightener and the servo feeder usually requires manual auxiliary adjustment to ensure the feeding stability. Manual auxiliary adjustment will require the input of two people, which will increase the production cost of the entire steel strip production line. Therefore, a device that can automatically adjust the speed between the feed straightener and the servo feeder is needed. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present invention after paying a lot of creative work.

[0007] Specifically, the technical problem to be solved by the present invention is: to provide a flat feeding tool for steel strips, so as to solve the problem that when currently feeding steel strips, the length of the middle buffer strip cannot be maintained within the same range due to the different speeds between the feeding straightener and the servo feeder, and a deep pit needs to be dug in the factory to solve this problem. At the same time, two more employees need to be added to adjust the speed ratio between the feeding straightener and the servo feeder on the production line, thereby increasing the technical problem of increasing the production cost of the steel strips.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0009] A flat feeding tool for steel strips, comprising an automatic feeding and correcting machine, the inner surface of which is provided with a steel strip coil, and a surplus material control mechanism is provided on the right side of the automatic feeding and correcting machine;

[0010] The residual material control mechanism comprises a sheet metal feeding plate, a layering plate is fixedly installed on the inner surface of the sheet metal feeding plate, a guide rod is fixedly installed on the left side of the layering plate, and a sponge pad is fixedly installed on the inner wall of the sheet metal feeding plate.

[0011] As an improved technical solution, the residual material control mechanism further includes a touch sensor, and the back side of the touch sensor is fixedly connected to the bottom of the layered plate.

[0012] As an improved technical solution, a mold is arranged on the right side of the sheet metal feeding plate, and a servo feeder is fixedly installed on the left side of the mold.

[0013] As an improved technical solution, one end of the steel strip roll passes through the sheet metal feeding plate and the servo feeder and extends into the interior of the servo feeder, and the outer surface of the steel strip roll is slidably connected to the outer surfaces of the layering plate, guide rod and sponge pad.

[0014] A flat feeding tool for steel strip, the steps of the flat feeding method of the steel strip are as follows:

[0015] S1. Take the material out of the automatic feeding and straightening machine, place it in an S shape on the sheet metal feeding plate, and connect it to the servo feeder and the mold;

[0016] S2, start the automatic feeding and correcting machine (fast feeding speed) and the servo feeding machine (slow feeding speed) to start production;

[0017] S3. When the material strip is too long and contacts the touch sensor, the automatic feeder correction machine will stop working, while the servo feeder and the mold will continue to produce products, consuming the excessively long material strip;

[0018] S4. When the material belt is too short, it will leave the trigger for a period of time, and the automatic feeding correction machine will start to work. In this way, the packaging cycle is changed to a stable material belt length.

[0019] After adopting the above technical solution, the beneficial effects of the present invention are:

[0020] 1. The present invention adds a design that does not require digging a pit on the ground to place the buffer material. The sheet metal feeding plate and the layered plate are used in conjunction with the guide rod and the sponge pad. The layered plate and the touch sensor are used in conjunction with the automatic feeding and correcting machine and the servo feeder, so that the steel strip buffer material can be placed flat in the sheet metal feeding plate. There is no need to dig a deep pit on the ground to place the buffer material, which avoids the production safety hazard of digging a pit in the factory building and saves the component cost and equipment floor space caused by digging a pit. At the same time, the touch sensor is used to control the start and shut down of the automatic feeding and correcting machine, avoiding the problem of abnormal wear of the material belt due to the long buffer material dragging on the ground.

[0021] 2. The present invention adds a design for automatically adjusting the speed between the feeding straightener and the servo feeder, and uses a touch sensor in conjunction with the automatic feeding straightener and the servo feeder, so as to control the start and shut down of the automatic feeding straightener with a buffer belt touch sensor, so as to automatically adjust the speed between the feeding straightener and the servo feeder, thereby eliminating the need for additional manual auxiliary adjustment, saving labor costs, and ensuring the feeding stability of the steel belt between the feeding straightener and the servo feeder. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0023] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the flat-laying feeding tooling for steel strips of the present invention.

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the excess material control mechanism of the flat feeding tooling for steel strip of the present invention.

[0025] Figure 3 It is a schematic structural diagram of the steel strip flat feeding process of the steel strip flat feeding tool of the present invention.

[0026] Description of reference numerals:

[0027] 1. Automatic feeding and correcting machine; 2. Steel strip coil; 3. Residual material control mechanism; 31. Sheet metal feeding plate; 32. Layering plate; 33. Guide rod; 34. Sponge pad; 35. Touch sensor; 4. Mold; 5. Servo feeder. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0030] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0031] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] Example 1

[0033] like Figure 1 and Figure 2 As shown together, this embodiment provides a flat feeding tool for steel strips, which includes an automatic feeding and straightening machine 1, a steel strip coil 2 is arranged on the inner surface of the automatic feeding and straightening machine 1, and a residual material control mechanism 3 is arranged on the right side of the automatic feeding and straightening machine 1;

[0034] The residual material control mechanism 3 includes a sheet metal feeding plate 31 , a layering plate 32 is fixedly mounted on the inner surface of the sheet metal feeding plate 31 , a guide rod 33 is fixedly mounted on the left side of the layering plate 32 , and a sponge pad 34 is fixedly mounted on the inner wall of the sheet metal feeding plate 31 .

[0035] The sponge pad 34 reduces the wear of the steel belt when it moves in the sheet metal feeding plate 31.

[0036] like Figure 1 and Figure 2As shown together, the residual material control mechanism 3 further includes a touch sensor 35 , and the back side of the touch sensor 35 is fixedly connected to the bottom of the layered plate 32 .

[0037] The touch sensor 35 is electrically connected to an external power source. The touch sensor 35 is controlled by an external PLC programming program. The touch sensor 35 controls the automatic feeding and correcting machine 1 .

[0038] like Figure 1 and Figure 2 As shown together, a mold 4 is arranged on the right side of the sheet metal feeding plate 31 , and a servo feeder 5 is fixedly installed on the left side of the mold 4 .

[0039] like Figure 1 and Figure 2 As shown together, one end of the steel strip roll 2 passes through the sheet metal feeding plate 31 and the servo feeder 5 and extends to the interior of the servo feeder 5 , and the outer surface of the steel strip roll 2 is slidably connected to the outer surfaces of the layering plate 32 , the guide rod 33 and the sponge pad 34 .

[0040] In this embodiment, the user first passes one end of the steel strip coil 2 through the sheet metal feeding plate 31, and the guide rod 33 guides the steel strip coil 2 to bend and move, so that the steel strip coil 2 presents an S shape in the sheet metal feeding plate 31, and then enters the servo feeder 5. When the automatic feeding and correction machine 1 conveys at a fast speed and the servo feeder 5 takes in at a slow speed, the buffer material of the steel strip coil 2 in the sheet metal feeding plate 31 will be longer, so that the longer part of the buffer material will contact the touch sensor 35, and the touch sensor 35 will control the automatic feeding and correction machine 1 to stop working, and the steel strip will continue to be taken in by the servo feeder 5, so that the buffer material will become shorter and the contact state with the touch sensor 35 will be released. After the buffer material is released for 30 seconds, the automatic feeding and correction machine 1 will restart to work, and the above operation will be repeated to ensure that the buffer material of the steel strip coil 2 in the sheet metal feeding plate 31 maintains a certain length.

[0041] Example 2

[0042] like Figure 3 As shown, a flat feeding tool for steel strip, and the steps of the flat feeding method of steel strip:

[0043] S1. Take the material out of the automatic feeding and straightening machine, place it in an S shape on the sheet metal feeding plate, and connect it to the servo feeder and the mold;

[0044] S2, start the automatic feeding and correcting machine (fast feeding speed) and the servo feeding machine (slow feeding speed) to start production;

[0045] S3. When the material strip is too long and contacts the touch sensor, the automatic feeder correction machine will stop working, while the servo feeder and the mold will continue to produce products, consuming the excessively long material strip;

[0046] S4. When the material belt is too short, it will leave the trigger for a period of time, and the automatic feeding correction machine will start to work. In this way, the packaging cycle is changed to a stable material belt length.

[0047] It should be understood that the purpose of these embodiments is only to illustrate the present invention and is not intended to limit the protection scope of the present invention. In addition, it should also be understood that after reading the technical content of the present invention, those skilled in the art can make various changes, modifications and / or variations to the present invention, and all of these equivalent forms also fall within the protection scope defined by the appended claims of this application.

Claims

1. A flat feeding tool for steel strip, comprising an automatic feeding and correcting machine (1), characterized in that: The inner surface of the automatic feeding and straightening machine (1) is provided with a steel strip coil (2), and a surplus material control mechanism (3) is provided on the right side of the automatic feeding and straightening machine (1); The residual material control mechanism (3) comprises a sheet metal feeding plate (31), a layering plate (32) is fixedly mounted on the inner surface of the sheet metal feeding plate (31), a guide rod (33) is fixedly mounted on the left side of the layering plate (32), and a sponge pad (34) is fixedly mounted on the inner wall of the sheet metal feeding plate (31).

2. The flat feeding tool for steel strip according to claim 1, characterized in that: The residual material control mechanism (3) further comprises a touch sensor (35), the back surface of which is fixedly connected to the bottom of the layered plate (32).

3. The flat feeding tool for steel strip according to claim 1, characterized in that: A mold (4) is arranged on the right side of the sheet metal feeding plate (31), and a servo feeder (5) is fixedly installed on the left side of the mold (4).

4. The flat feeding tool for steel strip according to claim 1, characterized in that: One end of the steel strip roll (2) passes through the sheet metal feeding plate (31) and the servo feeder (5) and extends to the interior of the servo feeder (5), and the outer surface of the steel strip roll (2) is slidably connected to the outer surfaces of the layered plate (32), the guide rod (33) and the sponge pad (34).

5. A flat feeding tool for steel strip, characterized in that: The steps of the flat feeding method of the steel strip as described in any one of claims 1 to 4: S1. Take the material out of the automatic feeding and straightening machine, place it in an S shape on the sheet metal feeding plate, and connect it to the servo feeder and the mold; S2, start the automatic feeding and correcting machine (fast feeding speed) and the servo feeding machine (slow feeding speed) to start production; S3. When the material strip is too long and contacts the touch sensor, the automatic feeder correction machine will stop working, while the servo feeder and the mold will continue to produce products, consuming the excessively long material strip; S4. When the material belt is too short, it will leave the trigger for a period of time, and the automatic feeding correction machine will start to work. In this way, the packaging cycle is changed to a stable material belt length.

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