阅读说明：本技术 一种铝条加工工艺流程 (Aluminum strip processing technological process ) 是由 孙保良 于 2020-05-20 设计创作，主要内容包括：本发明涉及铝条加工工艺技术领域提供了一种铝条加工工艺流程,包括以下步骤：放卷、去油浸洗、去油擦洗、压平、冲压、余料回收、打磨、去油清洗晾干、检验、压平、退火、打包入库。本发明克服了现有技术的不足,设计合理,结构紧凑,本发明通过流水线的方式将铝卷制成铝条,加工效率高,自动化程度高,同时加工好的铝条,打磨效率高,不易折弯,同时采用退火的方式提高了铝条的强度和韧性,防止折弯,在通过多次清洗提高产品的清洁度高,同时通过多次压平工艺提高产品的平整度,在通过检测设备,确保平整度符合标准,更方便使用。(The invention relates to the technical field of aluminum strip processing technology, and provides an aluminum strip processing technological process, which comprises the following steps: unreeling, degreasing and immersion cleaning, degreasing and scrubbing, flattening, stamping, recovering excess materials, polishing, degreasing, cleaning, airing, inspecting, flattening, annealing, packaging and warehousing. The aluminum strip processing device overcomes the defects of the prior art, is reasonable in design and compact in structure, the aluminum strip is rolled into the aluminum strip in a flow line mode, the processing efficiency is high, the automation degree is high, the processed aluminum strip is high in polishing efficiency and not easy to bend, the strength and toughness of the aluminum strip are improved by adopting an annealing mode, bending is prevented, the cleanliness of the product is improved by multiple cleaning, the flatness of the product is improved by multiple flattening processes, the flatness is ensured to meet the standard by detection equipment, and the aluminum strip processing device is more convenient to use.)

1. The aluminum strip processing technological process is characterized by comprising the following steps:

unreeling, namely unreeling an aluminum coil through an unreeling machine;

step two, degreasing and immersion cleaning, namely immersing through immersion cleaning equipment, preliminarily scrubbing and wiping;

thirdly, degreasing and scrubbing, scrubbing the aluminum coil again through scrubbing equipment, and drying;

flattening, namely flattening the aluminum coil by a multi-roller flattening machine;

step five, punching, namely punching the aluminum coil by a punching machine;

step six, winding and recycling the excess materials generated in the step five through a winding machine;

step seven, polishing, namely polishing the product produced in the step six;

eighthly, deoiling, cleaning and drying, namely deoiling, cleaning and drying the product polished in the seventeenth step;

step nine, checking, namely checking the flatness of the product cleaned and dried in the step eight through detection equipment;

flattening, namely flattening the product with unqualified flatness detected in the step nine by a flattening machine;

step eleven, annealing, namely uniformly annealing the products with qualified flatness in the step nine and the products flattened in the step ten through an annealing device;

and step twelve, packaging and warehousing, namely cooling the product annealed in the step eleven, and packaging and warehousing.

2. The aluminum bar processing process flow of claim 1, wherein: the pickling equipment in the step two includes the pickling frame, the one end that the pickling frame is close to the unreeling machine rotates and is connected with the conveying roller, the below of conveying roller is provided with first supporting roller, first supporting roller rotates and connects in the pickling frame, and the aluminium book is contradicted between first supporting roller and conveying roller, sliding connection has the board of wiping on the inner wall of pickling frame, the both ends of wiping the board all are connected on the interior diapire of pickling frame through a screw thread locking mechanism, the one end that the unreeling machine was kept away from to the pickling frame rotates and is connected with the driven roller of two parallels, and the same aluminium book of centre gripping between two driven rollers.

3. The aluminum bar processing process flow of claim 2, wherein: the lower end of the wiping plate is connected with a deoiling felt.

4. The aluminum bar processing process flow of claim 2, wherein: the driven roller is sleeved with a cloth roll.

5. The aluminum bar processing process flow of claim 1, wherein: in the fifth step, when the aluminum coil is stamped, a lubricant needs to be sprayed on the aluminum coil.

6. The aluminum bar processing process flow of claim 1, wherein: and polishing in a back-and-forth shaking mode in the seventh step.

7. The aluminum bar processing process flow of claim 1, wherein: scrubbing equipment in step three is including scrubbing the frame, is connected with the layer board on scrubbing the frame, and the top of layer board is provided with the clamp plate, and the layer board all is connected with dry cloth piece with the one end that the clamp plate is relative, and the clamp plate is connected on the layer board through a plurality of second screw locking mechanism, and is connected with first rotating ring on the second screw locking mechanism.

8. The aluminum bar processing process flow of claim 1, wherein: step four middle-sized multiroll flatting mill is including flattening the frame, the one end that the frame of flattening is close to the immersion cleaning equipment is connected with the second backing roll, it has the aluminium book to contradict on the second backing roll, be provided with a plurality of groups parallel arrangement's compression roller in the frame of flattening, every group compression roller divide into down compression roller and last compression roller, the upper end of the frame of flattening is provided with a plurality of third screw thread locking mechanism, third screw thread locking mechanism's lower extreme passes the roof of the frame of flattening and rotates and connect on last compression roller, and third screw thread locking mechanism's upper end is connected with the second swivel becket, be provided with driving motor in the frame of flattening, driving motor's pivot passes through the belt and drives a.

Technical Field

The invention relates to the technical field of aluminum strip processing technologies, in particular to an aluminum strip processing technological process.

Background

In the circuit board welding process, because the welded point is very many on the circuit board, consequently need adopt and hold the frame, traditional holding frame is aluminium strip and billet usually, through being connected with a plurality of soldering points on aluminium strip and billet, when the circuit board welding, can will hold the connection of soldering material on the frame and using circuit in the circuit board through the manipulator.

With the rapid development of the electronic information industry, the number of circuit boards is also increasing year by year, which results in short supply and demand for the aluminum and steel containing racks.

The existing aluminum strip is easy to bend due to poor toughness of an aluminum product, and can have problems in the processing process of the precise part of the circuit board.

And the steel containing frame is inconvenient to process due to higher strength and hardness.

The following problems easily appear in the traditional aluminum strip processing process:

1. the low processing efficiency of the aluminum strip and more defective products.

2. The strength and toughness of the aluminum strip are poor.

3. The aluminum strip is easy to bend in the polishing process, and subsequent use is influenced.

4. The aluminum strip has poor cleaning effect, more oil dirt and inconvenient subsequent use.

5. The flatness of the aluminum bar is poor, and the later soldering precision is influenced.

Therefore, the aluminum strip processing process flow is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an aluminum strip processing process flow, which overcomes the defects of the prior art, has reasonable design and compact structure, solves the problems of low processing efficiency, poorer strength and toughness, poor polishing effect, low cleaning efficiency and poor flatness in the existing aluminum strip processing process, has high processing efficiency and high automation degree by rolling aluminum into an aluminum strip in a flow line mode, simultaneously processes the processed aluminum strip, has high polishing efficiency and is difficult to bend, simultaneously improves the strength and toughness of the aluminum strip by adopting an annealing mode, prevents the aluminum strip from being bent, improves the cleanliness of the product by cleaning for multiple times, improves the flatness of the product by flattening for multiple times, ensures that the flatness meets the standard by detecting equipment, and is more convenient to use.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

an aluminum strip processing technological process comprises the following steps:

unreeling, namely unreeling an aluminum coil through an unreeling machine;

step two, degreasing and immersion cleaning, namely immersing through immersion cleaning equipment, preliminarily scrubbing and wiping;

thirdly, degreasing and scrubbing, scrubbing the aluminum coil again through scrubbing equipment, and drying;

flattening, namely flattening the aluminum coil by a multi-roller flattening machine;

step five, punching, namely punching the aluminum coil by a punching machine;

step six, winding and recycling the excess materials generated in the step five through a winding machine;

step seven, polishing, namely polishing the product produced in the step six;

eighthly, deoiling, cleaning and drying, namely deoiling, cleaning and drying the product polished in the seventeenth step;

step nine, checking, namely checking the flatness of the product cleaned and dried in the step eight through detection equipment;

flattening, namely flattening the product with unqualified flatness detected in the step nine by a flattening machine;

step eleven, annealing, namely uniformly annealing the products with qualified flatness in the step nine and the products flattened in the step ten through an annealing device;

and step twelve, packaging and warehousing, namely cooling the product annealed in the step eleven, and packaging and warehousing.

Further, the pickling equipment in step two includes the pickling frame, the one end that the pickling frame is close to the unreeling machine rotates and is connected with the conveying roller, the below of conveying roller is provided with first supporting roller, first supporting roller rotates and connects in the pickling frame, and the aluminium book is contradicted between first supporting roller and conveying roller, sliding connection has the wiping plate on the inner wall of pickling frame, the both ends of wiping plate all connect on the interior diapire of pickling frame through a screw thread locking mechanism, the one end that the unreeling machine was kept away from to the pickling frame rotates and is connected with the driven roller of two parallels, and the same aluminium book of centre gripping between two driven rollers.

Furthermore, the lower end of the wiping plate is connected with a deoiling felt.

Further, a cloth roll is sleeved on the driven roller.

Further, in the fifth step, when the aluminum coil is stamped, a lubricant needs to be sprayed on the aluminum coil.

Further, the polishing mode in the seventh step adopts a back-and-forth shaking mode to polish. A plurality of products are placed into the same packaging box, and the packaging box is rocked back and forth left and right, so that the products are polished.

Further, the third step of scrubbing equipment comprises a scrubbing rack, wherein a supporting plate is connected to the scrubbing rack, a pressing plate is arranged above the supporting plate, one end, opposite to the pressing plate, of the supporting plate is connected with a drying cloth piece, the pressing plate is connected to the supporting plate through a plurality of second thread locking mechanisms, and a first rotating ring is connected to the second thread locking mechanisms.

Further, step four in the multiroll flatting mill is including flattening the frame, the one end that the frame of flattening is close to the immersion cleaning equipment is connected with the second backing roll, it has the aluminium book to contradict on the second backing roll, be provided with a plurality of groups parallel arrangement's compression roller in the frame of flattening, every group compression roller divide into down compression roller and last compression roller, the upper end of the frame of flattening is provided with a plurality of third screw thread locking mechanism, third screw thread locking mechanism's lower extreme passes the roof of the frame of flattening and rotates and connect on last compression roller, and third screw thread locking mechanism's upper end is connected with the second swivel becket, be provided with driving motor in the frame of flattening, driving motor's pivot passes through the belt and drives a plurality of compression.

(III) advantageous effects

The embodiment of the invention provides an aluminum strip processing technological process. The method has the following beneficial effects:

1. the automatic production of aluminum strips in a flow line mode improves the working efficiency.

2. Through adopting the immersion cleaning frame, scrubbing equipment and subsequent deoiling, cleaning and drying processes, the cleanliness of the product is improved, impurities and oil stains are reduced, and the immersion cleaning machine is convenient to be used for precise circuit board processing.

3. The mode of rocking back and forth about adopting is polished, improves the efficiency of polishing, reduces and bends. In placing into same packing box with a plurality of products, make a round trip to rock through letting the packing box about to polish the product, because aluminium goods intensity is little, make a round trip to rock through simple about, can the deburring, the mode of rocking about adopting simultaneously can reduce the product and bend, improves the roughness.

4. Through multi-roll flatting mill and subsequent process of flattening, can improve the roughness of product, whether qualified through the inspection roughness simultaneously, ensure that the product roughness meets the requirements, conveniently be used for accurate product processing.

5. By adopting the annealing mode, the strength of the aluminum strip product is improved, and bending is prevented.

6. By recycling the excess materials, materials and energy can be saved.

Drawings

FIG. 1 is a schematic partial perspective view of the present invention;

FIG. 2 is a flow chart of the processing technique of the present invention;

FIG. 3 is a perspective view of the immersion cleaning apparatus of the present invention;

FIG. 4 is a perspective view of the scrubbing apparatus of the present invention;

fig. 5 is a perspective view of the multi-roll leveler of the present invention.

In the figure: the device comprises an unreeling machine 1, an aluminum reel 2, a soaking device 3, a soaking rack 3.1, a conveying roller 3.2, a first supporting roller 3.3, a wiping plate 3.4, a first thread locking mechanism 3.5, a driven roller 3.6, a scrubbing device 4, a scrubbing rack 4.1, a supporting plate 4.2, a pressing plate 4.3, a drying cloth piece 4.4, a second thread locking mechanism 4.5, a multi-roller flattening device 5, a flattening rack 5.1, a second supporting roller 5.2, a lower pressing roller 5.3, an upper pressing roller 5.4, a third thread locking mechanism 5.5, a punching machine 6 and a reeling machine 7.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached fig. 1-5, an aluminum bar processing process flow comprises the following steps:

unreeling, namely unreeling an aluminum coil 2 through an unreeling machine 1;

step two, degreasing and immersion cleaning, namely immersing through immersion cleaning equipment 3, preliminarily scrubbing and wiping to remove oil stains and impurities on the aluminum coil 2;

thirdly, oil removing scrubbing, scrubbing the aluminum coil again through scrubbing equipment 4, drying, cleaning again and removing oil stains;

flattening, namely flattening the aluminum coil 2 through a multi-roll flattening machine 5 to ensure that the aluminum coil 2 is in a flat state, so that subsequent stamping is facilitated;

punching, namely punching the aluminum coil 2 through a punching machine 6, and spraying a lubricant on the aluminum coil 2 to play a role in lubrication, reduce friction, protect a product and a die and improve the product effect, wherein the punching machine 6 is of the type JFC 21-25-SM;

sixthly, the excess material generated in the fifth step is coiled and recycled through a coiling machine 7, so that materials and energy are saved;

and step seven, polishing, namely polishing the product produced in the step six, wherein the polishing mode adopts a back-and-forth shaking mode to polish. A plurality of products are placed in the same packaging box, the packaging box is shaken back and forth left and right to polish the products, burrs can be removed by simply shaking back and forth left and right due to small strength of aluminum products, meanwhile, the product bending can be reduced and the flatness can be improved by adopting a left-right shaking mode;

step eight, degreasing, cleaning and drying, namely degreasing, cleaning and drying the product polished in the step seven, so that lubricating oil and impurities adhered to the product in the processing process can be reduced, the cleanliness of the product is improved, and the product is conveniently applied to the processing process of a precision circuit board;

step nine, checking, namely checking the flatness of the product cleaned and dried in the step eight through equipment;

pressing, namely passing the product with unqualified flatness detected in the step nine through a flattening machine, wherein the flattening machine is the existing equipment, the working principle of the flattening machine is the same as the principle of the multi-roller flattening machine 5 in the scheme, and flattening is carried out to ensure that the flatness of the product meets the standard, so that the flattening machine is convenient to subsequently apply to the processing of the precise circuit board;

step eleven, annealing, namely uniformly annealing the products with qualified flatness in the step nine and the products flattened in the step ten by an annealing device, wherein the annealing device is an annealing furnace, and the existing equipment improves the strength of the products and prevents the products from being bent;

and step twelve, packaging and warehousing, namely cooling the product annealed in the step eleven, and packaging and warehousing to finish the whole product processing flow.

In this embodiment, as shown in fig. 1 and 3, the immersion cleaning device 3 in the second step includes an immersion cleaning frame 3.1, one end of the immersion cleaning frame 3.1 close to the unreeling machine 1 is rotatably connected with a conveying roller 3.2, a first supporting roller 3.3 is arranged below the conveying roller 3.2, the first supporting roller 3.3 is rotatably connected to the immersion cleaning frame 3.1, the aluminum coil 2 is abutted between the first supporting roller 3.3 and the conveying roller 3.2, a wiping plate 3.4 is slidably connected to the inner wall of the immersion cleaning frame 3.1, two ends of the wiping plate 3.4 are connected to the inner bottom wall of the immersion cleaning frame 3.1 through a first thread locking mechanism 3.5, by rotating a screw on the first thread locking mechanism 3.5, the distance between the wiping plate 3.4 and the inner bottom wall of the immersion cleaning frame 3.1 can be adjusted, the cleaning effect on the aluminum coil 2 can be adjusted, the lower end of the wiping plate 3.4 is connected with a degreasing felt, the degreasing effect can be improved, one end of the immersion cleaning frame 3.1 far away from the unreeling machine 1 is connected with two passive rollers 3.6, and the same aluminum roll 2 is clamped between the two driven rollers 3.6, the fabric roll is sleeved on the driven roller 3.6, and the aluminum roll 2 can be wiped and dried by arranging the fabric roll.

In this embodiment, as shown in fig. 4, the scrubbing device 4 in step three includes a scrubbing frame 4.1, a supporting plate 4.2 is connected to the scrubbing frame 4.1, a pressing plate 4.3 is arranged above the supporting plate 4.2, the pressing plate 4.3 is connected to the supporting plate 4.2 through a plurality of second thread locking mechanisms 4.5, a first rotating ring is connected to the second thread locking mechanism 4.5, one end of the supporting plate 4.2 opposite to the pressing plate 4.3 is connected to a drying cloth piece 4.4, and by rotating the first rotating ring, the pressing plate 4.3 can be close to the supporting plate 4.2, so that the clamping effect on the aluminum roll 2 is improved, and meanwhile, the aluminum roll 2 is scrubbed again through the drying cloth piece 4.4, so as to scrub off oil stains and water stains on the aluminum roll 2, so as to improve the cleanliness of the aluminum roll 2, and facilitate subsequent processing.

In the embodiment, as shown in fig. 5, the multi-roll flatting machine 5 in the fourth step includes a flatting frame 5.1, one end of the flatting frame 5.1, which is close to the immersion cleaning device 3, is connected to a second supporting roll 5.2, the second supporting roll 5.2 is abutted to an aluminum coil 2, the flatting frame 5.1 is provided with a plurality of groups of parallel-arranged press rolls, each group of press rolls is divided into a lower press roll 5.3 and an upper press roll 5.4, the upper end of the flatting frame 5.1 is provided with a plurality of third thread locking mechanisms 5.5, the lower ends of the third thread locking mechanisms 5.5 penetrate through the top wall of the flatting frame 5.1 and are rotatably connected to the upper press roll 5.4, the upper end of the third thread locking mechanisms 5.5 is connected to a second rotating ring, the flatting frame 5.1 is provided with a driving motor, a rotating shaft of the driving motor drives a plurality of lower press rolls 5.3 to rotate through a belt, the plurality of lower rolls 5.3 are driven by the driving motor, the contact effect of the lower pressing roller 5.3 and the upper pressing roller 5.4 on the aluminum coil 2 is improved, and then the flattening effect is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.