阅读说明：本技术 一种用于型材加工的轧机 (Rolling mill for section bar processing ) 是由 毛永星 邱光斌 于 2019-11-13 设计创作，主要内容包括：本发明涉及一种用于型材加工的轧机,包括机架,机架上水平设置有工作台,工作台上沿水平方向横向设置有多组轧辊,多组轧辊由伺服电机驱动且多组轧机的出料端与型材过道相连,型材过道的上方上下可动地设有切刀和插装孔冲压头,切刀的下方设有与其相配合的切刀模具,切刀模具固定在型材过道上,插装孔冲压头的下方设置有与其相配合的插装孔冲压模具,插装孔冲压模具固定设置在型材过道上,机架的底部固定设置有支撑板,支撑板的底部下表面固定设置有多个万向轮,支撑板的底部下表面还设置有多个调节装置,还包括太阳能充电装置。本发明具有结构简单、加工精度高、运行平稳、移动以及调节方便的特点,还可太阳能充电以及对废料进行分离回收再利用。(The invention relates to a rolling mill for processing section bars, which comprises a rack, wherein a workbench is horizontally arranged on the rack, a plurality of groups of rollers are transversely arranged on the workbench along the horizontal direction, the plurality of groups of rollers are driven by a servo motor, the discharge ends of the plurality of groups of rolling mills are connected with a section bar passageway, a cutter and a plug-in hole stamping head are movably arranged above the section bar passageway up and down, a cutter die matched with the cutter is arranged below the cutter, the cutter die is fixed on the section bar passageway, a plug-in hole stamping die matched with the plug-in hole stamping head is arranged below the plug-in hole stamping head, the plug-in hole stamping die is fixedly arranged on the section bar passageway, a support plate is fixedly arranged at the bottom of the rack, a plurality of universal wheels are fixedly arranged on the lower surface of the. The invention has the characteristics of simple structure, high processing precision, stable operation, convenient movement and adjustment, and can be charged by solar energy and used for separating, recycling and reusing waste materials.)

1. The utility model provides a rolling mill for section bar processing, the rolling mill includes the frame, the frame is improved level and is provided with the workstation, transversely be provided with the multiunit roll along the horizontal direction on the workstation, the multiunit roll is linked to each other with the section bar passageway by the discharge end of servo motor drive and multiunit rolling mill, movable nature is equipped with cutter and cartridge hole stamping head from top to bottom in the top in section bar passageway, the below of cutter is equipped with rather than matched with cutter mould, cutter mould fixes on the section bar passageway, the below of cartridge hole stamping head is provided with rather than matched with cartridge hole stamping die, cartridge hole stamping die is fixed to be set up on the section bar passageway, its characterized in that: the bottom of frame is fixed and is provided with the backup pad, the bottom lower fixed surface of backup pad is provided with a plurality of universal wheels, the bottom lower surface of backup pad still is provided with a plurality of adjusting device, through adjusting device is right highly adjust between backup pad and the installation ground, still includes solar charging device, solar charging device with the servo motor electricity is connected.

2. The rolling mill for section bar processing according to claim 1, wherein a plurality of fixing holes are respectively formed in the left end and the right end of the surface of the supporting plate, the adjusting device comprises an internal thread pipe, a lead screw and a fixing block, the internal thread pipe is fixedly arranged in the fixing holes, the lead screw is arranged in the internal thread pipe, a cavity is formed in the fixing block, a through hole is formed in the top end of the fixing block and communicated with the cavity, a plurality of universal balls are arranged at the bottom end in the cavity, a top plate is movably arranged on each universal ball, the bottom end of the lead screw penetrates through the through hole and is connected with the top plate, an inner quadrangular hole is formed in the top end of the lead screw, and a ground foot is arranged at the bottom end of the fixing block.

3. The rolling mill for section bar processing according to claim 2, wherein the bottom of the ground pin is provided with a shock-absorbing buffer device by fastening bolts.

4. The rolling mill for section bar processing according to claim 2, wherein the support plate is square in shape, the left end of the surface of the support plate is provided with two fixing holes, the right end of the surface of the support plate is provided with two fixing holes, and each fixing hole is provided with an adjusting device for adjusting the height between the four corners of the support plate and the installation ground.

5. The rolling mill for section bar processing according to any one of claims 1 to 4, wherein said solar charging means comprises solar panels, a charge control circuit board, an accumulator and a junction box, wherein: the solar cell panel is installed on the outer surface of the top of the space where the rolling mill is located, the charging control circuit board is located in the junction box, the charging control circuit board is electrically connected with the solar cell panel and the storage battery respectively, the junction box is fixedly connected with the charging control circuit board, and the junction box is fixedly arranged on the supporting plate.

6. The rolling mill for section bar processing according to claim 3, wherein the shock absorption and buffering device comprises a first rubber pad, a second rubber pad and a third rubber pad, the second rubber pad is arranged between the first rubber pad and the third rubber pad, the first rubber pad is positioned above the second rubber pad, a first fixing hole, a second fixing hole and a third fixing hole are correspondingly arranged on the first rubber pad, the second rubber pad and the third rubber pad respectively, and the fastening bolt sequentially penetrates through the third fixing hole, the second fixing hole and the first fixing hole to be fixedly connected with the anchor.

7. The rolling mill for section bar processing according to claim 5, wherein the charge control circuit board comprises two input terminals of a first input terminal and a second input terminal, the first input terminal and the second input terminal are respectively electrically connected with the positive electrode and the negative electrode of the solar cell panel.

8. The rolling mill for section bar processing according to claim 5, wherein said charge control circuit board further comprises a first output terminal and a second output terminal, said first output terminal and said second output terminal being electrically connected to the positive and negative electrodes of said storage battery, respectively.

9. The rolling mill for processing the section bars according to any one of claims 1 to 4, further comprising a plurality of waste bins, wherein the plurality of waste bins comprise a first waste recycling bin, a second waste recycling bin and a third waste recycling bin, a first waste opening and a second waste opening are respectively arranged at positions below the cutter and the plug-in mounting hole punching head on the workbench, a guide plate is arranged at positions below the first waste opening and the second waste opening on the workbench, the guide plate is obliquely arranged between the workbench and the support plate, the upper end of the guide plate is fixedly connected with the lower surface of the workbench, and the lower end of the guide plate is fixedly connected with the upper surface of the support plate.

10. The rolling mill for processing the section bar according to claim 9, wherein a first filtering opening is arranged on the guide plate below the first waste opening and the second waste opening, a first filtering net is fixedly arranged in the first filtering opening, and the first waste recovery box is fixedly arranged on the support plate and below the first filtering opening;

a second filtering port is formed in the guide plate and is positioned on the right side of the first filtering port, the height of the second filtering port is lower than that of the first filtering port, a second filtering net is fixedly arranged in the second filtering port, the aperture of the second filtering net is larger than that of the first filtering net, and the second waste recovery box is fixedly arranged on the supporting plate and is positioned below the second filtering port;

the guide plate is provided with a third filter opening on the right side of the second filter opening, the third filter opening is lower than the second filter opening, a third filter screen is fixedly arranged in the third filter opening, the aperture of the third filter screen is larger than that of the second filter screen, and a third waste recovery box is fixedly arranged on the support plate and is positioned below the third filter opening.

Technical Field

The invention relates to a rolling mill for processing section bars.

Background

At present, the functions of the existing various section rolling mills are single, section inserting holes cannot be directly rolled in proper positions on the sections according to the requirements of assembly and use, so that a user needs to reuse relevant processing equipment to process the section inserting holes and the like when using the sections, the processing precision of the inserting holes and the like is low, the difficulty of section assembly is high, the processing cost is increased, and inconvenience is brought to the user using the sections.

The existing rolling mill has low automation degree and cannot well separate finished products from waste materials at one time. At the same time, neither type of rolling mill is separated from the mill housing or mill base used to support the mill. The rolling mill support or the rolling mill base which are commonly used cannot be adjusted according to the flatness of the ground, the operation stability and the shock resistance are poor, and therefore the safety stability is also poor and the movement is inconvenient. Therefore, the method brings certain trouble to operators.

Meanwhile, in the prior art, the rolling mill needs to be manually moved and transported, which is inconvenient and tiring, and meanwhile, the rolling mill frame or the rolling mill base is not stable when being placed on the ground, the workload of installation and debugging is complex, and the rolling mill frame or the rolling mill base is not well debugged, which easily causes the whole rolling mill to shake, so that the processing quality of the rolling mill is reduced. In addition, most rolling mills rely heavily on external power supplies, and therefore have certain limitations in use. In addition, the waste materials of the existing rolling mill cannot be classified and recycled, so that the waste materials cannot be reasonably recycled and utilized again, and the waste of resources is caused to a certain extent.

Disclosure of Invention

In view of the above problems in the prior art, the present invention is directed to a rolling mill for processing a profile, which has the advantages of simple structure, high processing precision, stable operation, and convenient movement and adjustment, and can be charged by solar energy and used for separating and recycling waste materials.

The technical scheme of the invention is as follows:

the utility model provides a rolling mill for section bar processing, the rolling mill includes the frame, the frame is improved level and is provided with the workstation, transversely be provided with the multiunit roll along the horizontal direction on the workstation, the multiunit roll is linked to each other with the section bar passageway by the discharge end of servo motor drive and multiunit rolling mill, movable nature is equipped with cutter and cartridge hole stamping head from top to bottom in the top in section bar passageway, the below of cutter is equipped with rather than matched with cutter mould, cutter mould fixes on the section bar passageway, the below of cartridge hole stamping head is provided with rather than matched with cartridge hole stamping die, cartridge hole stamping die is fixed to be set up on the section bar passageway, its characterized in that: the bottom of frame is fixed and is provided with the backup pad, the bottom lower fixed surface of backup pad is provided with a plurality of universal wheels, the bottom lower surface of backup pad still is provided with a plurality of adjusting device, through adjusting device is right highly adjust between backup pad and the installation ground, still includes solar charging device, solar charging device with the servo motor electricity is connected.

The utility model discloses a four-edge hole, including the cavity, adjusting device, internal thread pipe, lead screw and fixed block, the bottom in the cavity is equipped with a plurality of universal ball, the activity is provided with the roof on the universal ball, the bottom of lead screw passes the through-hole with the roof is connected, four arris holes in the top of lead screw is provided with, the bottom of fixed block is provided with the lower margin.

And the bottom of the ground foot is provided with a damping and buffering device through a fastening bolt.

The shape of backup pad is square, the surperficial left end of backup pad is provided with two fixed orificess, just the surperficial right-hand member of backup pad is provided with two fixed orificess, all is provided with an adjusting device in every fixed orificess, through adjusting device is used for adjusting the height between the four corners of backup pad and the installation ground.

Solar charging device includes solar cell panel, charging control circuit board, battery and terminal box, wherein: the solar cell panel is installed on the outer surface of the top of the space where the rolling mill is located, the charging control circuit board is located in the junction box, the charging control circuit board is electrically connected with the solar cell panel and the storage battery respectively, the junction box is fixedly connected with the charging control circuit board, and the junction box is fixedly arranged on the supporting plate.

The damping and buffering device comprises a first rubber pad, a second rubber pad and a third rubber pad, the second rubber pad is arranged between the first rubber pad and the third rubber pad, the first rubber pad is located above the second rubber pad, a first fixing hole, a second fixing hole and a third fixing hole are correspondingly and respectively arranged on the first rubber pad, the second rubber pad and the third rubber pad, and fastening bolts sequentially penetrate through the third fixing hole, the second fixing hole and the first fixing hole and are fixedly connected with the ground feet.

The charging control circuit board comprises two input ends of a first input end and a second input end, and the first input end and the second input end are respectively electrically connected with the positive electrode and the negative electrode of the solar cell panel.

The charging control circuit board further comprises a first output end and a second output end, and the first output end and the second output end are respectively electrically connected with the positive pole and the negative pole of the storage battery.

Still include a plurality of waste bins, and a plurality of the waste bin includes first waste recycling case, second waste recycling case and third waste recycling case, lie in on the workstation the position of the below of cutter and cartridge hole punching press head is provided with first waste hole and second waste hole respectively, the below of workstation is located the position of first waste hole and second waste hole is provided with the guide plate, the slope of guide plate sets up between workstation and the backup pad, the upper end of guide plate with the lower fixed surface of workstation is connected, just the lower extreme of guide plate with the last fixed surface of backup pad is connected.

A first filtering opening is formed in the guide plate and located below the first waste opening and the second waste opening, a first filtering net is fixedly arranged in the first filtering opening, and the first waste recovery box is fixedly arranged on the support plate and located below the first filtering opening;

a second filtering port is formed in the guide plate and is positioned on the right side of the first filtering port, the height of the second filtering port is lower than that of the first filtering port, a second filtering net is fixedly arranged in the second filtering port, the aperture of the second filtering net is larger than that of the first filtering net, and the second waste recovery box is fixedly arranged on the supporting plate and is positioned below the second filtering port;

the guide plate is provided with a third filter opening on the right side of the second filter opening, the third filter opening is lower than the second filter opening, a third filter screen is fixedly arranged in the third filter opening, the aperture of the third filter screen is larger than that of the second filter screen, and a third waste recovery box is fixedly arranged on the support plate and is positioned below the third filter opening.

The invention has the following advantages and beneficial effects: according to the rolling mill for processing the section, the steel plate or the aluminum plate can be input from the feed ends of the multiple groups of rollers, the steel plate or the aluminum plate is rolled into the required section through the multiple groups of rollers, then the steel plate or the aluminum plate is output from the discharge ends of the multiple groups of rollers and enters the section passageway, the section is cut into the required length at the section passageway by the cutter, and the section inserting holes required for assembly can be punched at the proper positions on the section by the inserting hole punching heads, so that the processing precision of the section can be improved, the processing precision of the section is reduced, the processing cost of the section is reduced, and the section is convenient to use; meanwhile, the bottom of the rack is provided with the supporting plate, the periphery of the bottom of the supporting plate is respectively provided with the adjusting devices, the adjusting devices are used for adjusting the height between the four corners of the supporting plate and the installation ground, and the supporting plate and the workbench are arranged in parallel, so that when the flatness of the installation ground of the rolling mill is poor, the supporting plate can still be adjusted by the four adjusting devices and then is in a horizontal state, the workbench can be ensured to be in a horizontal state, and the processing precision of the rolling mill can be effectively ensured; in addition, through the first waste recovery case, the second waste recovery case and the third waste recovery case that set up to can classify the waste material that produces in the rolling mill is to the section bar course of working and retrieve, thereby reach waste recycling and recycle's purpose, in order to reach the purpose that reduces enterprise manufacturing cost, and then improve the market competition of enterprise.

Drawings

Fig. 1 is a schematic front view of a rolling mill for profile processing according to an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a position a in fig. 1.

Fig. 3 is a schematic structural diagram of a support plate and an adjusting device in a rolling mill for profile processing according to an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a solar charging device in a rolling mill for profile processing according to an embodiment of the present invention.

Fig. 5 is a schematic top view of a plurality of groups of rolls in a rolling mill for profile processing according to an embodiment of the present invention.

Fig. 6 is a schematic front sectional view of a tool rest in a rolling mill for profile processing according to an embodiment of the present invention.

Fig. 7 is a schematic front sectional view of a shock absorbing and buffering device in a rolling mill for processing section bars according to an embodiment of the present invention.

Fig. 8 is a schematic top view of a tool rest in a rolling mill for profile processing according to an embodiment of the present invention.

Fig. 9 is a schematic diagram of a hydraulic control device in a rolling mill for profile processing according to an embodiment of the present invention.

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. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The invention will be further described with reference to the drawings and specific examples.

As shown in fig. 1 to 9: the rolling mill for processing the section comprises a rack 100, wherein a workbench 101 is horizontally arranged on the rack 100, a plurality of groups of rollers 102 capable of processing the section are horizontally and transversely arranged on the workbench 101, the discharge ends of the plurality of groups of rollers 102 are connected with a section passage 103, a cutter 114 is movably arranged above the section passage 103 up and down, namely, the cutter 114 is arranged on a piston rod of a cutting oil cylinder 111, a cutter die 155 matched with the cutter 114 is arranged below the cutter 114, the cutter die 155 is fixed on the section passage 103, and when the cutter 114 is pushed by the piston rod of the cutting oil cylinder 111 and is inserted into the cutter die 155, the section is cut. A punching insertion hole oil cylinder 110 is arranged above the section passage 103 at the inner end of the cutter 114 along the vertical direction, an insertion hole punching head 113 is arranged on a piston rod of the punching insertion hole oil cylinder 110, and the section of the insertion hole punching head 113 is rectangular. An insertion hole stamping die 150 matched with the insertion hole stamping head 113 is arranged below the insertion hole stamping head 113, the insertion hole stamping die 150 is fixed on the section passage 103, and the stamping insertion hole oil cylinder 110 is connected with a hydraulic control device through a hydraulic pipeline. When the plug hole punch 113 is pushed by the piston rod of the punch plug hole cylinder 110 to be inserted into the plug hole punch mold 150, a plug hole for assembling the sectional material is formed in the sectional material.

According to the rolling mill for processing the sectional material provided by the embodiment of the invention, the bottom of the rack 100 is fixedly provided with the supporting plate 160, the lower surface of the bottom of the supporting plate 160 is fixedly provided with the plurality of universal wheels 161, the lower surface of the bottom of the supporting plate 160 is also provided with the plurality of adjusting devices 200, the height between the supporting plate 160 and the installation ground is adjusted through the adjusting devices 200, the rolling mill further comprises the solar charging device 300, and the solar charging device 300 is electrically connected with the servo motor 146. Through the above design, that is, through the solar charging device 300, solar energy can be fully utilized to charge the servo motor 300,

according to the rolling mill for processing the sectional material provided by the embodiment of the invention, the left end and the right end of the surface of the supporting plate 160 are respectively provided with a plurality of fixing holes 162, the adjusting device 200 comprises an internal thread pipe 201, a screw 202 and a fixing block 203, the internal thread pipe 201 is fixedly arranged in the fixing holes 162, the screw 202 is arranged in the internal thread pipe 201, a cavity 204 is arranged in the fixing block 203, the top end of the fixing block 203 is provided with a through hole 205, the through hole 205 is communicated with the cavity 204, the bottom end in the cavity 204 is provided with a plurality of universal balls 206, the universal balls 206 are movably provided with a top plate 207, the bottom end of the screw 202 penetrates through the through hole 205 to be connected with the top plate 207, the top end of the screw 202 is provided with an internal quadrangular hole (not shown in the figure), and the bottom end of the fixed. The bottom of the ground pin 208 is provided with a damping and buffering device 400 through a fastening bolt 209.

The top of lead screw 202 is provided with the hand handle of the outer four arriss with interior four arriss hole matched with, and the diameter area of roof 207 is greater than the internal diameter of through-hole 205, rotates the handle, and lead screw 202 is at inner thread pipe 201 rebound, and it is unsettled to retract lower margin 208 on the drive fixed block through the roof, pushes away through the universal wheel. The rolling mill is fixed in the backup pad, because the gravity of rolling mill makes the roof fall on universal ball 206, when rotating the lead screw, the roof rotates on universal ball, reduces the resistance, makes things convenient for the promotion of lower margin. The invention is convenient to adjust the flatness of the supporting plate by the design of the screw rod in the adjusting device, the supporting plate is supported by the ground feet, the ground feet retract and are suspended, and the rolling mill is pushed by the universal wheels, thereby being simple and practical and being convenient for the rolling mill to move. Simultaneously, through the shock attenuation buffer that sets up in the bottom of lower margin, can improve the stability and the shock resistance of rolling mill.

According to the rolling mill for processing the sectional material, the supporting plate 160 is square, the front side and the rear side of the left end of the surface of the supporting plate 160 are respectively provided with two fixing holes 162, the front side and the rear side of the right end of the surface of the supporting plate 160 are respectively provided with two fixing holes 162, each fixing hole 162 is provided with an adjusting device 200, and the adjusting devices 200 are used for adjusting the height between the four corners of the supporting plate 160 and the installation ground. Because the support plate 160 and the workbench 101 are arranged in parallel, that is, when the flatness of the installation ground of the rolling mill is poor, the support plate 160 can still be adjusted by the four adjusting devices 200 to be in a horizontal state, and the workbench 101 can be ensured to be in a horizontal state, the processing precision of the rolling mill can be effectively ensured.

According to the rolling mill for processing the sectional material provided by the embodiment of the present invention, the solar charging device 300 includes a solar cell panel 301, a charging control circuit board 302, a storage battery 303 and a junction box 304, wherein: the solar cell panel 301 can be installed on the outer surface of the top of the space where the rolling mill is located, for example, when the rolling mill is installed indoors, the solar cell panel 301 can be installed on the roof of a house, and sufficient sunlight irradiation can be ensured so as to fully utilize solar energy for charging; the charging control circuit board 302 and the storage battery 303 are both located in the junction box 304, the charging control circuit board 302 is electrically connected with the solar cell panel 301 and the storage battery 303 respectively, the storage battery 303 is electrically connected with the servo motor 146 to provide electric energy for the servo motor 146, the junction box 304 is fixedly connected with the charging control circuit board 302, and the junction box 304 is fixedly arranged on the supporting plate 160. Through the above design, the junction box 304 can be combined with the support plate 160 more firmly, the safety and reliability can be improved to a certain degree, and the service life of the solar charging device 300 can be further prolonged. In addition, the solar charging device can fully utilize solar energy to provide power for the rolling mill, reduce the dependence of the rolling mill on an external power supply and achieve the purposes of energy conservation and environmental protection; and through integrating control circuit board and battery in the terminal box, realize the terminal box to solar cell panel and battery's protection for the components and parts integrated level improves, simple to operate is favorable to the technical popularization.

In the rolling mill for processing the sectional material provided by the embodiment of the present invention, the damping and buffering device 400 includes a first rubber pad 401, a second rubber pad 402 and a third rubber pad 403, the second rubber pad 402 is disposed between the first rubber pad 401 and the third rubber pad 403, the first rubber pad 401 is located above the second rubber pad 402, the first rubber pad 401, the second rubber pad 402 and the third rubber pad 403 are correspondingly and respectively provided with a first fixing hole 404, a second fixing hole 405 and a third fixing hole 406, and the fastening bolt 209 sequentially penetrates through the third fixing hole 406, the second fixing hole 405 and the first fixing hole 404 to be fixedly connected with the anchor 208. Through the above design, that is, the damping and buffering device 400 is arranged at the bottom of the anchor 208, the stability and the damping performance of the rolling mill can be improved, and further, the running stability of the rolling mill is improved, so that the processing precision of the rolling mill for processing the sectional material according to the embodiment of the invention is improved.

In the rolling mill for processing the profile provided by the embodiment of the present invention, the charging control circuit board 302 includes two input ends, namely a first input end 305 and a second input end 306, and the first input end 305 and the second input end 306 are respectively electrically connected to the positive electrode and the negative electrode of the solar cell panel 301. The charging control circuit board 302 further includes a first output terminal 307 and a second output terminal 308, and the first output terminal 307 and the second output terminal 308 are electrically connected to the positive electrode and the negative electrode of the battery 303 respectively.

The rolling mill for processing the section bar further comprises a plurality of waste bins, the plurality of waste bins comprise a first waste recycling bin 501, a second waste recycling bin 502 and a third waste recycling bin 503, and a first waste opening (not shown in the figure) and a second waste opening (not shown in the figure) are respectively arranged at positions, below the cutter 114 and the insertion hole punching head 113, on the workbench 101, wherein:

a guide plate 170 is arranged below the workbench 101 and at the position of the first waste port and the second waste port, the guide plate 170 is obliquely arranged between the workbench 101 and the support plate 160, that is, the left end of the guide plate 170 is higher than the right end of the guide plate 170, the upper end of the guide plate 170 is fixedly connected with the lower surface of the workbench 101, and the lower end of the guide plate 170 is fixedly connected with the upper surface of the support plate 160;

a first filtering opening 171 is formed in the guide plate 170 and located below the first waste opening and the second waste opening, a first filtering net 172 is fixedly arranged in the first filtering opening 171, and the first waste recycling box 501 is fixedly arranged on the support plate 160 and located below the first filtering opening 171;

a second filtering port 173 is arranged on the guide plate 170 and located on the right side of the first filtering port 171, the height of the second filtering port 173 is lower than the height of the first filtering port 171, a second filtering net 174 is fixedly arranged in the second filtering port 173, the aperture of the second filtering net 174 is larger than that of the first filtering net 172, and the second waste recycling box 502 is fixedly arranged on the support plate 160 and located below the second filtering port 173;

a third filtering opening 175 is formed in the guide plate 170 and located on the right side of the second filtering opening 173, the height of the third filtering opening 175 is lower than the height of the second filtering opening 173, a third filtering net 176 is fixedly arranged in the third filtering opening 175, the aperture of the third filtering net 176 is larger than that of the second filtering net 174, and a third waste recycling box 503 is fixedly arranged on the support plate 160 and located below the third filtering opening 175. Through the above design, namely, the guide plate 170 is arranged below the workbench 101 and at the positions of the first waste port and the second waste port, the guide plate 170 is sequentially provided with the first filtering port 171, the second filtering port 173 and the third filtering port 173 from left to right and from high to low, the first filtering port 171 is provided with the first filtering net 172, the second filtering port 173 is provided with the second filtering net 174, and the third filtering port 175 is provided with the third filtering net 176, and the apertures of the first filtering net 172, the second filtering net 174 and the third filtering net 176 are sequentially increased; meanwhile, a first waste recovery box 501, a second waste recovery box 502 and a third waste recovery box 503 are respectively arranged below the first filtering port 171, the second filtering port 173 and the third filtering port 175, so that waste generated in the profile machining process of the rolling mill can be classified and recovered, namely the first waste recovery box 501 recovers waste with the smallest particles, the second waste recovery box 502 recovers waste with slightly larger particles, and the third waste recovery box recovers waste with the largest particles.

Guide plate 170 top is provided with safety protection cover 177, the fixed setting in upper end of safety protection cover 177 is in the lower surface of workstation 101, and is located the outside of first waste material mouth and second waste material mouth, also first waste material mouth and second waste material mouth all are located the inside of safety protection cover 177 upper end, the lower extreme of safety protection cover 177 is fixed to be set up the upper surface of guide plate 170, and is located first filtration mouth 171, second filtration mouth 173 and third filtration mouth 175, also first filtration mouth 171, second filtration mouth 173 and third filtration mouth 175 all are located the inside of safety protection cover 177 lower extreme. Through the design, the waste materials generated in the section production process by the rolling mill pass through the safety protection cover, and all fall into the first waste material recovery tank 501, the second waste material recovery tank 502 and the third waste material recovery tank 503 respectively through the first filtering port 171, the second filtering port 173 and the third filtering port 175, so that the possibility of mechanical injury accidents caused by operation errors of workers is reduced, and the safety production is ensured.

Meanwhile, the first filtering port 171 is connected with a first conveying pipe 178, the lower end of the first conveying pipe 178 is communicated with the first waste recovery tank 501, the second filtering port 173 is connected with a second conveying pipe 179, the lower end of the second conveying pipe 179 is communicated with the second waste recovery tank 502, the third filtering port 175 is connected with a third conveying pipe 180, and the lower end of the third conveying pipe 180 is communicated with the third waste recovery tank 153. Through the above design, the waste material passing through the first filtering port 171 enters the first waste material recycling tank 501 through the first conveying pipe 178, the waste material passing through the second filtering port 173 enters the second waste material recycling tank 502 through the second conveying pipe 179, and the waste material passing through the third filtering port 175 enters the third waste material recycling tank 503 through the third conveying pipe 180, so that the waste material is prevented from flowing outwards, and the safety production is further ensured.

In addition, a first sealing ring (not shown in the figure) is arranged at a position where the upper end of the safety protection cover 177 is combined with the lower surface of the workbench 101, and a second sealing ring (not shown in the figure) is arranged at a position where the lower end of the safety protection cover 177 is combined with the upper surface of the flow guide plate 170; a third sealing ring (not shown) is arranged at the position where the upper end of the first delivery pipe 178 is combined with the lower surface of the flow guide plate 170, and a fourth sealing ring is arranged at the position where the lower end of the first delivery pipe 178 is combined with the first waste recycling bin 501; a fifth sealing ring (not shown) is disposed at a position where the upper end of the second delivery pipe 179 is combined with the lower surface of the guide plate 170, and a sixth sealing ring (not shown) is disposed at a position where the lower end of the second delivery pipe 179 is combined with the second scrap collecting box 502; a seventh sealing ring (not shown) is arranged at the position where the upper end of the third delivery pipe 180 is combined with the lower surface of the guide plate 170, and an eighth sealing ring (not shown) is arranged at the position where the lower end of the third delivery pipe 180 is combined with the third waste recycling bin 503. Through the design, the sealing performance of the safety protection cover 177 combined with the lower surface of the workbench 101 and the upper surface of the guide plate 170 is improved, meanwhile, the sealing performance of the combination of the lower surfaces of the first conveying pipe 178 and the guide plate 170 and the first waste recovery box 501 is improved, the sealing performance of the combination of the lower surfaces of the second conveying pipe 179 and the guide plate 170 and the second waste recovery box 502 and the combination of the lower surfaces of the third conveying pipe 180 and the guide plate 170 and the third waste recovery box 503 are improved, the working environment of the rolling mill is kept clean, and the harm of the working environment to the health of operators is reduced.

According to the rolling mill for processing the section bar, provided by the embodiment of the invention, a side plate clamping oil cylinder 105 and stamping side hole oil cylinders 108 and 109 are respectively and symmetrically arranged on the left side and the right side of a section bar passageway 103 positioned at the inner end of a stamping plug-in hole oil cylinder 110 from inside to outside along the horizontal longitudinal direction, a piston rod of each side plate clamping oil cylinder 105 is respectively provided with a side plate clamping module 106 and 107, a side plate clamping mould 151 matched with the two side plate clamping modules 106 and 107 is arranged between the two side plate clamping modules 106 and 107, and the side plate clamping mould 151 is fixed on the section bar passageway 103. When the two side plate clamping flat modules 106 and 107 respectively interact with the side plate clamping flat die 151 under the pushing of the piston rod of each side plate clamping flat cylinder 105, the side edge of the section bar is flattened.

In the rolling mill for processing the section bar provided by the embodiment of the invention, the piston rods of the side hole stamping oil cylinders 108 and 109 are respectively provided with a side hole stamping head 152, the inner side of each side hole stamping head 152 is respectively provided with a side hole stamping die 153 matched with the side hole stamping head, and each side hole stamping die 153 is respectively fixed on the section bar passageway 103. When each side hole punching head 152 is inserted into the side hole punching die 153 under the pushing of the piston rod of each side hole punching cylinder 108, 109, a side hole is machined in the profile.

According to the rolling mill for processing the section bar, provided by the embodiment of the invention, a punching wire hole oil cylinder 112 is arranged above a section bar passageway 103 at the outer end of a punching plug-in hole oil cylinder 110 along the vertical direction, a wire hole punching head 115 is arranged on a piston rod of the punching wire hole oil cylinder 112, a wire hole punching head mould 154 matched with the wire hole punching head 115 is arranged below the wire hole punching head 115, the wire hole punching head mould 154 is fixed on the section bar passageway 103, and each side plate clamping oil cylinder 105, each punching side hole oil cylinder 108 and 109, the punching wire hole oil cylinder 112 and a cutting oil cylinder 111 are respectively connected with a hydraulic control device through hydraulic pipelines. When the wire hole punching head 115 is pushed by the piston rod of the punching wire hole cylinder 112 to be inserted into the wire hole punching head mold 154, a wire hole is formed in the profile.

The embodiment of the invention provides a rolling mill for section processing, a hydraulic control device comprises a hydraulic pump 115, an oil inlet pipe of the hydraulic pump 115 is connected with an oil tank 116, an oil outlet pipe 123 of the hydraulic pump 115 is respectively connected with an oil inlet of an overflow valve 124 and oil inlets of a cutting cylinder two-position four-way electromagnetic valve 117, a side plate clamping cylinder two-position four-way electromagnetic valve 118, a punching side hole cylinder two-position four-way electromagnetic valve 119, a punching cartridge hole cylinder two-position four-way electromagnetic valve 120 and a punching wire hole cylinder two-position four-way electromagnetic valve 121, oil return ports of the cutting cylinder two-position four-way electromagnetic valve 117, the side plate clamping cylinder two-position four-way electromagnetic valve 118, the punching side hole cylinder two-position four-way electromagnetic valve 19, the punching cartridge hole cylinder two-position four-way electromagnetic valve 120 and the punching wire hole cylinder two-position four-way electromagnetic valve 121 are, two working oil ports of a two-position four-way electromagnetic valve 118 of the side plate clamping oil cylinder are respectively connected with two working oil cavities of a side plate clamping oil cylinder 105, two working oil ports of a two-position four-way electromagnetic valve 119 of the punching side hole oil cylinder are respectively connected with two working oil cavities of the punching side hole oil cylinders 108 and 109, two working oil ports of a two-position four-way electromagnetic valve 120 of the punching plug-in hole oil cylinder are respectively connected with two working oil cavities of the punching plug-in hole oil cylinder 110, two working oil ports of a two-position four-way electromagnetic valve 121 of the punching wire hole oil cylinder are respectively connected with two working oil cavities of a punching wire hole oil cylinder 112, and an overflow port. A hydraulic accumulator 125 and a pressure gauge 126 are connected in parallel to an oil discharge pipe 123 of the hydraulic pump 115, and a filter 127 is connected in series to the oil discharge pipe 123 and the oil return pipe 122, respectively.

According to the rolling mill for processing the section bar, provided by the embodiment of the invention, a tool rest base 104 is arranged above a section bar passageway 103, a side plate clamping oil cylinder 105 and stamping side hole oil cylinders 108 and 109 are respectively fixed at the left side and the right side of the inner end of the tool rest base 104, a stamping plug-in hole oil cylinder 110 and a stamping wire hole oil cylinder 112 are respectively and fixedly arranged in the middle of the tool rest base 104, and a cutting oil cylinder two-position four-way electromagnetic valve 117, a side plate clamping oil cylinder two-position four-way electromagnetic valve 118, a stamping side hole oil cylinder two-position four-way electromagnetic valve 119, a stamping plug-in hole oil cylinder two-position four-way electromagnetic valve 120 and a stamping wire hole oil cylinder.

In the rolling mill for processing the section bar provided by the embodiment of the invention, the hydraulic pump 115 and the oil tank 116 are arranged on the supporting plate 160. The plurality of groups of rollers are respectively connected with a speed reducer 145 driven by a servo motor 146 through a plurality of chain wheels 143 and chains 144, the servo motor 146, the cutting cylinder two-position four-way electromagnetic valve 117, the side plate clamping cylinder two-position four-way electromagnetic valve 118, the punching side hole cylinder two-position four-way electromagnetic valve 119, the punching plug-in hole cylinder two-position four-way electromagnetic valve 120 and the punching wire hole cylinder two-position four-way electromagnetic valve 121 are respectively electrically connected with a hydraulic pump 115 and an industrial personal computer 148, the industrial personal computer 148 is electrically connected with a notebook computer (not shown in the figure), the notebook computer is placed on a bracket 149, and. When the cutting machine is used, a structural diagram to be processed can be input into a notebook computer, a software program stored in the notebook computer is used for controlling the industrial computer 148, and then the industrial computer 148 controls the servo motor 146, the cutting oil cylinder two-position four-way electromagnetic valve 117, the side plate clamping oil cylinder two-position four-way electromagnetic valve 118, the punching side hole oil cylinder two-position four-way electromagnetic valve 119, the punching plug-in hole oil cylinder two-position four-way electromagnetic valve 120, the punching wire hole oil cylinder two-position four-way electromagnetic valve 121 and the hydraulic pump 115 respectively, so that a required section.

When the rolling mill for processing the section bar provided by the embodiment of the invention is used, a steel plate or an aluminum plate with the thickness of 1mm or 1.5mm or 2mm or 2.5mm or 3mm or 3.5mm or 4mm can be input from the feeding ends of a plurality of groups of rollers, the steel plate or the aluminum plate is rolled into a required section bar by the plurality of groups of rollers, then the steel plate or the aluminum plate enters a section bar passageway 103 from the discharging ends of the plurality of groups of rollers, the section bar is cut into the required length by a cutter 114 at the section bar passageway 103, and a section bar inserting hole required for assembly can be punched at a proper position on the section bar by an inserting hole punching head 113.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; 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 or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.