A metal product calendering forming equipment

Abstract

The present invention relates to the technical field of rolling processing, and in particular to a metal product calendering forming equipment, comprising: a calender main body, an upper roller and a lower roller installed on the calender main body in a colinear manner and arranged up and down, a feed support and a discharge support installed on the calender main body, and the feed support and the discharge support are respectively located on both sides of the lower roller, a calendering shaping part arranged on the calender main body and close to the discharge support, a scraping mechanism installed on the bottom surface of the discharge support, and a coating device arranged on the calender main body, which can regularly and evenly realize one-time lubrication coating of the upper roller and the lower roller, thereby ensuring that the upper roller and the lower roller are lubricated and coated at the same time interval, ensuring that there is always sufficient lubricant on the upper roller and the lower roller to control the friction force during calendering within an allowable range, and preventing product quality from declining and causing increased equipment wear.

Description

Technical Field

[0001] The invention relates to the technical field of rolling processing, and in particular to a metal product calendering forming equipment. Background Art

[0002] In the manufacturing process of metal products, calendering is a key processing step, which involves applying pressure to metal sheets or blanks through a calender to plastically deform them to obtain a predetermined shape and size. Calendering metal products not only change the shape and size of the metal, but also improve its internal structure and performance, increase the plasticity of the metal, and thus obtain the required mechanical properties and physical properties.

[0003] The working principle of calendering equipment mainly relies on the strong shear force and pressure between the rollers, and with the appropriate processing temperature, the material is squeezed and stretched multiple times, and finally becomes a product with a certain width and thickness.

[0004] However, in the actual calendering process, there are some problems in many aspects. First, the complex environment of the factory or metal processing site is very easy to make some debris adhere to the roller of the calendering equipment. When there are debris on the calendering roller, it will cause certain damage to the material when extruding, resulting in defects on its surface, which ultimately affects the quality of the finished product; secondly, after the calendered product is calendered by the roller, the external load it is subjected to is instantly removed. At this time, due to the elastic recovery of the material itself, the shape and size of the calendered product will change to varying degrees in the opposite direction of the deformation during loading, which seriously affects the shape and size accuracy of the molded part; in addition, because the roller acts on the calendered product with high pressure during the calendering process, the friction between the two is huge, so it is necessary to apply lubricant to the roller, but currently all are applied manually, and the subjectivity of manual execution is strong, and it is very easy to have uneven coating intervals, which will sometimes lead to insufficient lubricant on the roller, resulting in increased friction during calendering, which will aggravate the deformation and cracking of the calendered product, causing product quality to decline and equipment wear to increase. Summary of the invention

[0005] The purpose of the present invention is to provide a metal product calendering forming equipment to solve the above problems.

[0006] In order to achieve the above-mentioned object, the present invention provides a metal product calendering forming equipment, comprising: a calender main body, an upper roller and a lower roller installed on the calender main body in a colinear manner and arranged up and down, a feed support and a discharge support installed on the calender main body, and the feed support and the discharge support are respectively located on both sides of the lower roller, a calendering shaping part arranged on the calender main body and close to the discharge support, a scraping mechanism installed on the bottom surface of the discharge support, and a coating device arranged on the calender main body;

[0007] The surfaces of the feed support platform and the discharge support platform are flush with the generatrix of the side surface of the lower roller, wherein:

[0008] The calender body is suitable for bidirectionally driving the upper roller and the lower roller to convey and extrude the external metal material at the same time, so as to realize calendering processing to shape the external metal material;

[0009] The rolling and shaping part is suitable for a single-side extension rolling range, so that the peripheral metal material is extruded for a longer time;

[0010] The scraping mechanism is adapted to actively adhere to the side surface of the lower roller to scrape off the debris adhered to the surface of the lower roller during its rotation;

[0011] The coating device is suitable for uniformly discharging the lubricant onto the upper roller and the lower roller at the same time intervals to perform regular coating.

[0012] Further, the rolling shaping part includes two rectangular groove parts mirror-mounted on the main body of the calender, a crossbeam slidably mounted in the two rectangular groove parts at both ends, a first screw lifter arranged on the top of the main body of the calender, a first connecting part installed on the top of the crossbeam and integrally connected to the output end of the first screw lifter, a plurality of fixing parts installed at equal intervals at the bottom of the crossbeam, a metal fixed plate integrally connected to the plurality of fixing parts, and a curved seesaw installed at the front end of the metal fixed plate;

[0013] The metal fixed plate is close to the surface of the discharging support platform;

[0014] The curved seesaw faces the upper roller and the lower roller.

[0015] Furthermore, the rolling and shaping part further comprises a plurality of groups of electric heating wires uniformly arranged on the metal fixed plate;

[0016] Several groups of heating wires are connected to an external power source.

[0017] Further, the coating device includes a second screw lift arranged on the top of the calender body and next to the first screw lift, a second coupling member installed on the output end of the second screw lift, a convex plate installed laterally on the second coupling member, a first channel and a second channel opened in the convex plate, and the second channel is connected to the first channel from below and opens the convex plate downward, a retaining frame arranged on the top of the calender body, a storage tank installed on the retaining frame, a delivery hose with one end connected to the storage tank from the bottom and the other end extending into the convex plate to connect to the first channel, an electric valve installed on the delivery hose close to one side of the storage tank, and a filling port arranged on the storage tank;

[0018] The convex head plate is located directly above the upper roller.

[0019] Furthermore, the first channel takes the access point of the delivery hose as the highest point and extends obliquely downward along the long side direction of the convex head plate;

[0020] The second channel is narrower than the first channel.

[0021] Furthermore, a long hanging bar is installed on the side of the bottom end of the convex head plate, and a first pointed scraper is integrally connected to the long hanging bar;

[0022] The first pointed scraper protrudes from the bottom surface of the convex plate.

[0023] Further, the scraping mechanism includes a retaining frame plate installed on the bottom surface of the discharging support platform, a swing cylinder installed in the retaining frame plate, a circular shaft rotatably installed on the bottom surface of the discharging support platform and located in front of the swing cylinder, a second pointed scraper installed on the circular shaft, and a swing rod with one end installed on the output shaft of the swing cylinder and the other end connected to the back of the second pointed scraper;

[0024] The second pointed scraper is close to the lower roller.

[0025] Furthermore, the rolling and shaping part further comprises a clamping plate installed on the crossbeam, a scale arranged in the clamping plate, and a marking rod installed on one of the rectangular groove parts;

[0026] The benchmark is attached to the scale.

[0027] Furthermore, the pressing and shaping part further comprises a plurality of threaded holes respectively and evenly spaced on the two rectangular groove members, and two bolts respectively and screwed on the two ends of the crossbeam;

[0028] The fixing member comprises a fixing member body installed at the bottom of the crossbeam, and a heat insulation sheet installed at the bottom of the fixing member body;

[0029] The metal fixed plate is connected to the heat insulation sheet.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] The metal product calendering forming equipment can form an additional extrusion area behind the upper roller and the lower roller together with the discharge support platform through the calendering shaping part, so that the metal material can quickly return to the extrusion state after being calendered by the upper roller and the lower roller, so that the calendering distance is extended to a certain extent, and the metal material is effectively suppressed in shape to achieve the shaping of the metal material, thereby effectively avoiding the phenomenon that the external load on the calendered product is instantly removed after passing through the upper roller and the lower roller, ensuring that the change of the calendered product in the opposite direction to the deformation during calendering is controlled within a suitable range, and ensuring the overall quality of the final formed part;

[0032] The metal product calendering forming equipment can actively stick to the surface of the lower roller through the scraping mechanism, thereby forming a scraping line on the surface of the lower roller. At the same time, when the calender body drives the lower roller to rotate, a relative force is generated, thereby scraping off the debris adhering to the lower roller, ensuring the cleanliness of the lower roller surface, effectively preventing damage to the metal material during calendering, and ensuring the quality of the finished product;

[0033] The metal product calendering forming equipment can automatically discharge lubricant onto the upper roller regularly and evenly through the coating device, and can continuously discharge lubricant so that the lubricant coats the upper roller and then flows downward to the lower roller, thereby achieving one-time lubrication coating of the upper roller and the lower roller, thereby ensuring that the upper roller and the lower roller are lubricated and coated at the same time interval, ensuring that there is sufficient lubricant on the upper roller and the lower roller at all times to control the friction force during calendering within an allowable range, thereby preventing product quality from being reduced and causing increased equipment wear;

[0034] The metal product calendering forming equipment can scrape debris off the surface of the upper roller through the coating device when the calender main body drives the upper roller to rotate, thereby cooperating with the scraping mechanism to complete comprehensive debris removal work and achieve effective maintenance of the upper roller and the lower roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0036] Figure 1 A perspective view of the present invention is shown;

[0037] Figure 2 A first partial perspective view of the present invention is shown;

[0038] Figure 3 A second partial perspective view of the present invention is shown;

[0039] Figure 4 A third partial perspective view of the present invention is shown;

[0040] Figure 5 A partial bottom perspective view of the present invention is shown;

[0041] Figure 6 A fourth partial perspective view of the present invention is shown;

[0042] Figure 7 A partial right side view of the present invention is shown;

[0043] Figure 8 The present invention is shown Figure 2 A magnified image of point A;

[0044] Fig. 9 The present invention is shown Figure 3 The enlarged view of point B;

[0045] Fig.10 The present invention is shown Figure 3 Enlarged view of point C;

[0046] Fig.11 The present invention is shown Figure 6 The enlarged view of point D;

[0047] Fig.12 The present invention is shown Figure 6 The enlarged view of point E;

[0048] Fig.13 The present invention is shown Figure 7 Enlarged view of point F.

[0049] In the figures, the same reference numerals denote the same structural elements, wherein:

[0050] 1. Calender body; 2. Upper roller; 3. Lower roller; 4. Feeding support; 5. Discharging support; 6. Calendering shaping part; 61. Rectangular groove part; 62. Crossbeam; 63. First screw rod lifter; 64. First connecting part; 65. Fixing part; 651. Fixing part body; 652. Heat insulation sheet; 66. Metal fixing plate; 67. Curved seesaw; 68. Heating wire; 69. Card; 691. Scale; 692. Standard rod; 693. Threaded hole; 694 , bolts; 7, scraping mechanism; 71, retaining frame; 72, swing cylinder; 73, round shaft; 74, second pointed scraper; 75, rocker rod; 8, coating device; 81, second screw lift; 82, second connecting piece; 83, convex plate; 84, first channel; 85, second channel; 86, retaining frame; 87, storage tank; 88, delivery hose; 89, electric valve; 891, filling port; 892, long hanging strip; 893, first pointed scraper. DETAILED DESCRIPTION

[0051] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0052] like Figure 1-13 As shown, a metal product calendering forming equipment comprises: a calendering machine body 1, an upper roller 2 and a lower roller 3 which are co-linearly installed on the calendering machine body 1 and arranged up and down, a feed support 4 and a discharge support 5 which are installed on the calendering machine body 1, and the feed support 4 and the discharge support 5 are respectively located on both sides of the lower roller 3, a calendering shaping part 6 which is arranged on the calendering machine body 1 and close to the discharge support 5, a scraping mechanism 7 which is installed on the bottom surface of the discharge support 5, and a coating device 8 which is arranged on the calendering machine body 1;

[0053] The surfaces of the feed support platform 4 and the discharge support platform 5 are flush with the generatrix of the side surface of the lower roller 3, wherein:

[0054] The calender body 1 is suitable for bidirectionally driving the upper roller 2 and the lower roller 3 to convey and extrude the external metal material at the same time, so as to realize the calendering process to shape the external metal material;

[0055] The rolling and shaping part 6 is suitable for a single-side extension rolling range, so that the peripheral metal material is extruded for a longer time;

[0056] The scraping mechanism 7 is adapted to actively adhere to the side surface of the lower roller 3 to scrape off the debris adhered to the surface of the lower roller 3 during the rotation of the lower roller 3;

[0057] The coating device 8 is suitable for evenly discharging the lubricant onto the upper roller 2 and the lower roller 3 at the same time intervals for regular coating. The metal product calendering forming equipment can form an additional extrusion area with the discharge support 5 behind the upper roller 2 and the lower roller 3 through the calendering shaping part 6, so that the metal material can quickly enter the extruded state again after being calendered by the upper roller 2 and the lower roller 3, so that the calendering distance is extended to a certain extent, and the metal material is effectively suppressed in shape to achieve the shaping of the metal material, thereby effectively avoiding the phenomenon that the external load on the calendered product is instantly removed after passing through the upper roller 2 and the lower roller 3, ensuring that the changes in the calendered product in the opposite direction to the deformation direction during calendering are controlled within a suitable range, ensuring the overall quality of the final molded part, and can actively stick to the surface of the lower roller 3 through the scraping mechanism 7, thereby forming a scraping line on the surface of the lower roller 3, and at the same time, the calendering machine body 1 drives When the upper roller 2 is driven by the calender body 1 and the upper roller 2 is driven by the calender body 1, the upper roller 2 and the lower roller 3 are moved to the upper roller 2, and the upper roller 2 is moved to the lower roller 3. The lubricant is applied to the upper roller 2 and the lower roller 3, and the lubricant is applied to the upper roller 2 and the lower roller 3. The lubricant is applied to the upper roller 2 and the lower roller 3 at the same time, and the lubricant is applied to the upper roller 2 and the lower roller 3 at the same time. The lubricant is applied to the upper roller 2 and the lower roller 3 at the same time, and the upper roller 2 and the lower roller 3 are moved ...

[0058] Optionally, the calendering shaping part 6 includes two rectangular groove members 61 mirror-mounted on the calender body 1, a crossbeam 62 slidably mounted in the two rectangular groove members 61 at both ends, a first screw lift 63 arranged on the top of the calender body 1, a first coupling member 64 mounted on the top of the crossbeam 62 and integrally connected to the output end of the first screw lift 63, a plurality of fixing members 65 equidistantly mounted at the bottom of the crossbeam 62, a metal fixed plate 66 integrally connected to the plurality of fixing members 65, and a curved seesaw 67 mounted on the front end of the metal fixed plate 66;

[0059] The metal plate 66 is close to the surface of the discharge platform 5, and a separate extrusion area is formed behind the upper roller 2 and the lower roller 3 by using the metal plate 66 and the discharge platform 5. After the metal material is rolled by the upper roller 2 and the lower roller 3, it immediately fits into the gap between the metal plate 66 and the discharge platform 5, so that the metal plate 66 and the discharge platform 5 are used to restrict the shape of the metal material that has just been rolled by the upper roller 2 and the lower roller 3, and when it has a tendency to rebound, it is squeezed again to shape it, so that the external load can stay on the metal material for a longer time, effectively ensuring that the metal material can be kept After being pressed, ensure that the change amount of the calendered product in the opposite direction of the deformation during calendering is controlled within an appropriate range to ensure the overall quality of the final molded product; drive the first screw lift 63 to pull up or push down the crossbeam 62 in the two rectangular grooves 61 through the first connecting member 64, so as to finally adjust the gap between the metal fixed plate 66 and the discharge support platform 5, and ensure that the calendering shaping part 6 can be adjusted at the same frequency after the upper roller 2 and the lower roller 3 are adjusted to obtain different calendering thicknesses, so as to ensure that the calendered products of different thicknesses can enter between the metal fixed plate 66 and the discharge support platform 5 after passing through the upper roller 2 and the lower roller 3;

[0060] The arc-shaped seesaw 67 faces the upper roller 2 and the lower roller 3, and the arc-shaped seesaw 67 makes the side of the metal fixed plate 66 facing the upper roller 2 and the lower roller 3 into a smooth arc, thereby ensuring that after the metal material passes through the upper roller 2 and the lower roller 3, even if it rebounds to a certain extent, it can move forward along the arc-shaped seesaw 67 and enter between the metal fixed plate 66 and the discharge support platform 5, effectively preventing the metal material from colliding with the metal fixed plate 66 to cause damage to the metal material and the metal fixed plate 66 or even production accidents.

[0061] Optionally, the rolling and shaping part 6 further includes a plurality of groups of electric heating wires 68 uniformly arranged on the metal fixed plate 66;

[0062] Several groups of the heating wires 68 are connected to an external power supply. When calendering is performed, the external power supply is turned on, so that several groups of heating wires 68 are energized and start to generate heat, and the heat is transferred to the metal fixed plate 66 to raise its temperature until its temperature is equivalent to the calendering temperature of the calendering machine body 1, the upper roller 2 and the lower roller 3, thereby ensuring that the extrusion effect of the calendering shaping part 6 on the metal material can be consistent with the extrusion effect of the calendering machine body 1, the upper roller 2 and the lower roller 3 on the metal material. At the same time, by extruding the metal material at a certain temperature, it can soften it to a certain extent, thereby reducing its rebound tendency, effectively ensuring the shaping effect.

[0063] Optionally, the coating device 8 includes a second screw lift 81 arranged on the top of the calender body 1 and next to the first screw lift 63, a second coupling member 82 installed on the output end of the second screw lift 81, a convex plate 83 installed on the side of the second coupling member 82, a first channel 84 and a second channel 85 opened in the convex plate 83, and the second channel 85 is connected to the first channel 84 from below and opens the convex plate 83 downward, a retaining frame 86 arranged on the top of the calender body 1, a storage tank 87 installed on the retaining frame 86, a delivery hose 88 with one end connected to the storage tank 87 from the bottom and the other end extending into the convex plate 83 to connect to the first channel 84, an electric valve 89 installed on the delivery hose 88 close to the side of the storage tank 87, and a filling port 891 arranged on the storage tank 87, and the storage tank 87 is filled with lubricant;

[0064] The convex head plate 83 is located directly above the upper roller 2. After the electric valve 89 is controlled to be opened, the lubricant in the storage tank 87 enters the first channel 84 along the conveying hose 88, then flows downward through the second channel 85, and finally sprinkles directly on the upper roller 2 below. At the same time, the upper roller 2 is driven to rotate by the calender body 1, so that the lubricant is sprinkled on different positions on the surface of the upper roller 2. As the conveying hose 88 continuously conveys the lubricant in the storage tank 87, after the surface of the upper roller 2 is fully coated with the lubricant, the excess lubricant continues to flow downward from the upper roller 2 to the lower roller 3 directly below, until the coating on the lower roller 3 is completed, the electric valve 89 is controlled to be closed to stop conveying the lubricant, thereby synchronously completing the coating of the upper roller 2 and the lower roller 3; the filling port 891 is convenient for adding lubricant to the storage tank 87.

[0065] Optionally, the first channel 84 takes the access point of the delivery hose 88 as the highest point and extends obliquely downward along the long side direction of the convex head plate 83;

[0066] The second channel 85 is narrower than the first channel 84, that is, the flow rate of the second channel 85 is smaller than that of the first channel 84, ensuring that after the delivery hose 88 delivers the lubricant to the first channel 84, the lubricant will not quickly flow out downward from the second channel 85, and the excess lubricant will flow along the first channel 84, so that there is lubricant all over the top of the second channel 85, ensuring that the lubricant flows downward through the second channel 85 in an all-round manner, thereby ensuring that the coating interval of the coating device 8 can cover the length of the upper roller 2 and the lower roller 3, so as to ensure the uniformity of the coating and prevent the occurrence of uncoated missing areas on the upper roller 2 and the lower roller 3.

[0067] Optionally, a long hanging bar 892 is installed on the side of the bottom end of the convex head plate 83, and a first pointed scraper 893 is integrally connected to the long hanging bar 892;

[0068] The first pointed scraper 893 protrudes from the bottom surface of the convex plate 83. Under normal circumstances, the first pointed scraper 893 does not contact the upper roller 2; the second screw lifter 81 is driven to drive the convex plate 83 downward through the second connecting member 82 until the first pointed scraper 893 contacts the upper roller 2, and then the driving of the second screw lifter 81 is stopped, so that the first pointed scraper 893 and the upper roller 2 form a line contact. At this time, the calender body 1 continues to drive the upper roller 2 to rotate, so that a relative force is formed between the first pointed scraper 893 and the upper roller 2, and then the first pointed scraper 893 is used to scrape the surface of the upper roller 2 to scrape off the debris adhered to the upper roller 2, so as to ensure the cleanliness of its surface, effectively prevent the damage of the metal material during the calendering of the metal material, and ensure the quality of the finished product; when the first pointed scraper 893 contacts the upper roller 2, the second channel 85 is close to the upper roller 2.

[0069] Optionally, the scraping mechanism 7 includes a retaining frame 71 mounted on the bottom surface of the discharging support platform 5, a swing cylinder 72 mounted in the retaining frame 71, a round shaft 73 rotatably mounted on the bottom surface of the discharging support platform 5 and located in front of the swing cylinder 72, a second pointed scraper 74 mounted on the round shaft 73, and a swing rod 75 having one end mounted on the output shaft of the swing cylinder 72 and the other end connected to the back of the second pointed scraper 74;

[0070] The second pointed scraper 74 is close to the lower roller 3, and the swing cylinder 72 is driven to swing the swing rod 75 forward, and the second pointed scraper 74 is pushed forward around the circular shaft 73 until the second pointed scraper 74 contacts the lower roller 3, so that the second pointed scraper 74 is used to scrape off the debris adhered to the surface of the lower roller 3 when the lower roller 3 rotates; in specific application, the second screw lifter 81 is first used to drive the first pointed scraper 893 to contact the upper roller 2, and the second pointed scraper 74 is driven to contact the lower roller 3 by the swing cylinder 72, and the first pointed scraper 893 and the second pointed scraper 74 are used to scrape and remove debris from the surfaces of the upper roller 2 and the lower roller 3 at the same time. After the debris is completely removed, the first pointed scraper 893 and the second pointed scraper 74 are separated from the upper roller 2 and the lower roller 3 respectively, and then the electric valve 89 is controlled to open for coating. The first pointed scraper 893 and the second pointed scraper 74 are covered to prevent the first pointed scraper 893 and the second pointed scraper 74 from sticking to the upper roller 2 and the lower roller 3 and affecting the subsequent coating; the second screw lift 81, the electric valve 89 and the swing cylinder 72 are connected by a programmable logic controller, and assisted by a logic control program, to realize automatic control of the second screw lift 81, the electric valve 89 and the swing cylinder 72, so that the coating device 8 and the scraping mechanism 7 can perform the corresponding work in an orderly manner according to the preset time, thereby ensuring that the upper roller 2 and the lower roller 3 are strictly de-impured and coated at appropriate time intervals, thereby effectively ensuring that there is always sufficient lubricant on the upper roller 2 and the lower roller 3 to control the friction force during calendering within the allowable range, preventing the product quality from declining and causing increased equipment wear, and at the same time ensuring the cleanliness of the surfaces of the upper roller 2 and the lower roller 3 during calendering.

[0071] Optionally, the rolling and shaping part 6 further includes a clamping plate 69 mounted on the crossbeam 62, a scale 691 disposed in the clamping plate 69, and a marking rod 692 mounted on one of the rectangular groove members 61;

[0072] The reference rod 692 is attached to the scale 691. When the crossbeam 62 moves up and down, the position of the reference rod 692 on the scale 691 changes accordingly, thereby indirectly reflecting the adjustment value of the crossbeam 62 through the scale 691 and the reference rod 692, thereby ensuring the control accuracy of the gap between the metal fixed plate 66 and the discharge support platform 5 and ensuring the shaping effect.

[0073] Optionally, the rolling forming part 6 also includes a plurality of threaded holes 693 respectively opened on the two rectangular groove parts 61 at equal intervals, and two bolts 694 respectively screwed on the two rectangular groove parts 61 and respectively abutting against the two ends of the beam 62, and the two bolts 694 are used to firmly press the two ends of the beam 62, and after the beam 62 moves, the two bolts 694 are taken out and re-installed into the threaded holes 693 at corresponding positions according to the position of the beam 62 and press against the beam 62, so that the beam 62 is fixed by the two bolts 694 and the first screw lift 63 to prevent it from shifting, thereby preventing the reaction force generated after the metal material enters between the metal fixed plate 66 and the discharge support platform 5 from squeezing the beam 62 loose and causing the metal fixed plate 66 to move up unnecessarily, thereby avoiding affecting the shaping effect of the rolling forming part 6;

[0074] The fixing member 65 includes a fixing member body 651 installed at the bottom of the crossbeam 62, and a heat insulation sheet 652 installed at the bottom of the fixing member body 651;

[0075] The metal fixed plate 66 is connected to the heat insulating sheet 652, and the heat insulating sheet 652 is used to block the heat of the metal fixed plate 66 to prevent a large amount of heat from being transferred to the beam 62, the first connecting member 64 and the first screw lift 63, etc., which may cause accelerated aging or burns.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal product calendering forming equipment, characterized in that: include: A calender body (1), an upper roller (2) and a lower roller (3) which are colinearly mounted on the calender body (1) and arranged in an upper and lower manner, a feed support (4) and a discharge support (5) mounted on the calender body (1), wherein the feed support (4) and the discharge support (5) are respectively located on both sides of the lower roller (3), a calendering shaping portion (6) which is arranged on the calender body (1) and close to the discharge support (5), a scraping mechanism (7) mounted on the bottom surface of the discharge support (5), and a coating device (8) arranged on the calender body (1); The surfaces of the feed support platform (4) and the discharge support platform (5) are flush with the generatrix of the side surface of the lower roller (3), wherein: The calender main body (1) is suitable for bidirectionally driving the upper roller (2) and the lower roller (3) to convey and extrude the external metal material at the same time, so as to realize the calendering process and promote the shaping of the external metal material; The rolling and shaping portion (6) is suitable for a single-side extension rolling range, so that the external metal material is extruded for a longer period of time; The scraping mechanism (7) is adapted to actively adhere to the side surface of the lower roller (3) so as to scrape off debris adhered to the surface of the lower roller (3) during its rotation; The coating device (8) is suitable for evenly discharging the lubricant onto the upper roller (2) and the lower roller (3) at the same time intervals to perform regular coating; The calendering shaping section (6) comprises two rectangular groove members (61) mounted in a mirror-image manner on the calender body (1), a crossbeam (62) with two ends slidably mounted in the two rectangular groove members (61), a first screw lift (63) arranged at the top of the calender body (1), a first connecting member (64) mounted on the top of the crossbeam (62) and integrally connected to the output end of the first screw lift (63), a plurality of fixing members (65) mounted at equal intervals at the bottom of the crossbeam (62), a metal fixing plate (66) integrally connected to the plurality of fixing members (65), and a curved seesaw plate (67) mounted at the front end of the metal fixing plate (66); The metal fixed plate (66) is close to the surface of the discharge support platform (5); The curved seesaw (67) faces the upper roller (2) and the lower roller (3); The rolling and shaping section (6) further comprises a plurality of groups of electric heating wires (68) uniformly arranged on the metal fixed plate (66); Several groups of the heating wires (68) are connected to an external power source; The coating device (8) comprises a second screw lift (81) arranged on the top of the calender body (1) and next to the first screw lift (63), a second connecting member (82) installed on the output end of the second screw lift (81), a convex plate (83) installed laterally on the second connecting member (82), a first channel (84) and a second channel (85) provided in the convex plate (83), and the second channel (85) is connected to the first channel (84) from below and extends downward. The convex plate (83) is opened, a retaining frame (86) is arranged on the top of the calender body (1), a storage tank (87) is installed on the retaining frame (86), a delivery hose (88) with one end connected to the storage tank (87) from the bottom and the other end extending into the convex plate (83) to connect to the first channel (84), an electric valve (89) installed on the delivery hose (88) near the storage tank (87), and a filling port (891) provided on the storage tank (87); The convex plate (83) is located directly above the upper roller (2); The first channel (84) has the access point of the delivery hose (88) as its highest point and extends obliquely downward along the long side direction of the convex head plate (83); The second channel (85) is narrower than the first channel (84).

2. The metal product calendering forming equipment according to claim 1, characterized in that: A long hanging bar (892) is installed on the side surface of the bottom end of the convex head plate (83), and a first pointed scraper (893) is integrally connected to the long hanging bar (892); The first pointed scraper (893) protrudes from the bottom surface of the protruding plate (83).

3. The metal product calendering forming equipment according to claim 2, characterized in that: The scraping mechanism (7) comprises a retaining frame (71) mounted on the bottom surface of the discharging support platform (5), a swinging cylinder (72) mounted in the retaining frame (71), a circular shaft (73) rotatably mounted on the bottom surface of the discharging support platform (5) and located in front of the swinging cylinder (72), a second pointed scraper (74) mounted on the circular shaft (73), and a swing rod (75) having one end mounted on the output shaft of the swinging cylinder (72) and the other end connected to the back of the second pointed scraper (74); The second pointed scraper (74) is close to the lower roller (3).

4. The metal product calendering forming equipment according to claim 3, characterized in that: The rolling and shaping portion (6) further comprises a clamping plate (69) mounted on the crossbeam (62), a scale (691) disposed in the clamping plate (69), and a marking rod (692) mounted on one of the rectangular groove members (61); The reference rod (692) is attached to the scale (691).

5. The metal product calendering forming equipment according to claim 4, characterized in that: The pressing and shaping portion (6) further comprises a plurality of threaded holes (693) respectively arranged at equal intervals on the two rectangular groove members (61), and two bolts (694) respectively screwed on the two rectangular groove members (61) and respectively abutting against two ends of the crossbeam (62); The fixing member (65) comprises a fixing member body (651) installed at the bottom of the crossbeam (62), and a heat insulation sheet (652) installed at the bottom of the fixing member body (651); The metal fixed plate (66) is connected to the heat insulation sheet (652).

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