Calendering device for copper plate production
By introducing positioning, cooling, and cleaning mechanisms into the rolling equipment for copper plate production, the problems of positional misalignment and overheating of electric rollers during copper plate rolling were solved, achieving high-quality copper plate rolling results.
Patent Information
- Application Number
- CN202511622404.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-07
- Publication Date
- 2026-01-23
AI Technical Summary
Existing copper plate rolling equipment has difficulty in restricting the position of copper plates of different widths. The copper plate is prone to displacement during the rolling process, and the electric roller is prone to heat deformation, resulting in low quality of copper plate rolling.
A rolling device for copper plate production was designed, comprising a positioning mechanism, an auxiliary cooling mechanism, an agitation mechanism, and a scraping mechanism. The positioning mechanism corrects and restricts the position of the copper plate blank, the auxiliary cooling mechanism cools the electric roller, the agitation mechanism improves the cooling effect, and the scraping mechanism removes oxides to prevent the electric roller from overheating and deforming and the copper plate from shifting.
This technology effectively restricts the position of copper plates of different widths, avoiding misalignment and overheating deformation of the electric rollers during the copper plate rolling process. This improves the rolling quality of the copper plates and the removal of oxides, further enhancing the finished product quality of the copper plates.
Smart Images
Figure CN121373084A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to copper processing technology field, especially to a copper plate production calendering device. BACKGROUND
[0002] Copper plate calendering is a process of processing copper material into thin plate through calendering process. Copper plate calendering is to change the thickness and width of copper plate by one or more pairs of calendering rollers to meet the specific use requirements. Copper plate calendering is not only a key process in copper processing industry, but also a basic link in copper product production, and is widely used in electronic, building, transportation, household appliance and other industries.
[0003] However, the existing copper plate calendering equipment is difficult to position limit the copper plate with different widths during the copper plate calendering process, and the copper plate is easy to deviate during the copper plate calendering process, and the motor roller is easy to be deformed by heat during the calendering process, resulting in low copper plate calendering quality. SUMMARY
[0004] In order to overcome the shortcomings of the existing copper plate calendering equipment, which is difficult to position limit the copper plate with different widths, and the copper plate is easy to deviate during the copper plate calendering process, and the motor roller is easy to be deformed by heat during the calendering process, resulting in low copper plate calendering quality, the technical problem of the present application is to provide a copper plate production calendering device which can position correct and limit the copper plate blank with different widths, and can also cool the motor roller in time to improve the copper plate blank calendering quality.
[0005] The technical implementation scheme of the present application is: a copper plate production calendering device, comprising a base, a support is arranged on the base, a sliding frame is slidably connected to the support, two electric push rods are arranged on the support, the extension rods of the two electric push rods are connected with the sliding frame, and electric rollers are arranged on the support and the sliding frame.
[0006] More preferably, it further comprises an auxiliary cooling mechanism, the auxiliary cooling mechanism is arranged on the support, the auxiliary cooling mechanism comprises a bending prevention plate, the bending prevention plates are arranged on the support and the sliding frame, two cooling pipes are arranged on the support, the two cooling pipes are respectively clamped into the two electric rollers, a group of rotating rollers are rotatably connected to the two bending prevention plates, adjacent two rotating rollers in each group of rotating rollers are communicated through a rotating connection pipe, one rotating roller in each group of rotating rollers is communicated with the two cooling pipes through a water outlet pipe one, a water tank is arranged on the base, one rotating roller in each group of rotating rollers is communicated with the water tank through a water outlet pipe two, a water pump is arranged on the support, the input port of the water pump is communicated with the water tank, and the two cooling pipes are communicated with the output port of the water pump through a water inlet pipe.
[0007] More preferably, the positioning mechanism further comprises a supporting plate, the supporting plate is arranged on the support, two clamping rods are slidably connected to the supporting plate, a plurality of roller columns are rotatably connected to the two clamping rods, a reset spring is connected between the two clamping rods and the supporting plate, two fastening screws are threadedly connected to the supporting plate, and the two fastening screws are provided with fastening gears.
[0008] More preferably, the stirring mechanism further comprises a rotating rod, the rotating rod is rotatably connected to the two cooling pipes, the rotating rod is provided with a column gear, and the two electric rollers are provided with gear rings which are engaged with the two column gears respectively.
[0009] More preferably, the heat dissipation auxiliary mechanism further comprises a cam which is rotatably connected to the support, a sliding groove is formed in the cam, a rotating shaft is rotatably connected to the water tank, the rotating shaft is provided with a driving gear, a driving toothed rod is slidably connected to the water tank, the driving toothed rod is engaged with the driving gear, and the driving toothed rod is clamped in the sliding groove of the cam.
[0010] More preferably, the scraping mechanism further comprises a collecting frame, the collecting frame is arranged on the support and the two anti-bending plates, the support and the sliding frame are slidably connected with mounting slides, the two mounting slides are provided with brush plates which are in contact with the two electric rollers respectively, the pressure spring is connected between the mounting slide and the support, the pressure spring is connected between the mounting slide and the sliding frame, the two electric rollers are provided with convex plates, and the two mounting slides are provided with jacks which are in contact with the two convex plates respectively.
[0011] More preferably, the water tank is provided with a plurality of heat dissipation fins.
[0012] More preferably, the convex plates are uniformly provided with a plurality of convex blocks.
[0013] Compared with the prior art, the present application has the following advantages: 1. The fastening gear is rotated to drive the fastening screw to rotate, so that the fastening screw is screwed into the supporting plate and presses the clamping rod, the fastening toothed rod is disengaged from the fastening gear, the clamping rod is fixed by the fastening screw, and the distance between the two clamping rods is the width of the copper plate blank, so that the position of the copper plate blank in the same batch can be corrected and limited, thereby avoiding the inclination of the copper plate blank during the calendering process and improving the calendering quality of the copper plate blank.
[0014] 2. After water is injected into the cooling pipe, it flows through the chamber inside the cooling pipe and through the first water outlet pipe into the rotating roller. The water flows through each rotating roller in sequence, and then flows back into the water tank through the second water outlet pipe. During the rolling process of the copper plate blank, the two electric rollers will generate heat through squeezing and friction. The heat on the electric rollers will be conducted to the water in the cooling pipe. The electric rollers are cooled by circulating water in the cooling pipe, which prevents the electric rollers from overheating and deforming, and further improves the rolling quality of the copper plate.
[0015] 3. The protrusions on the cam plate intermittently strike the push rod. The push rod, when struck, causes the mounting carriage and brush plate to slide away from the water tank. The pressure spring is compressed, and after the push rod and the protrusions on the cam plate disengage, the pressure spring resets, causing the mounting carriage and brush plate to reset. This process repeats, causing the brush plate to brush the electric roller back and forth, thereby brushing off the oxides that fall off during the copper plate rolling process. The fallen oxides fall into the collection box and are collected. In this way, the oxide residues attached to the electric roller can be cleaned in time, further improving the quality of copper plate rolling. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0017] Figure 2 This is a three-dimensional structural diagram of the bracket, mounting slide, and brush plate of the present invention.
[0018] Figure 3 This is a three-dimensional structural diagram of the bracket, sliding frame, electric push rod, and electric roller of the present invention.
[0019] Figure 4 This is a schematic diagram of the partially disassembled three-dimensional structure of the present invention.
[0020] Figure 5 This is a cross-sectional three-dimensional structural diagram of the bracket of the present invention.
[0021] Figure 6 This is a three-dimensional structural diagram of the water tank, outlet pipe, water pump, and inlet pipe of the present invention.
[0022] Figure 7 For the present invention Figure 6 A magnified three-dimensional structural diagram at point B.
[0023] Figure 8 This is a three-dimensional structural diagram of the anti-bending plate and rotating roller of the present invention.
[0024] Figure 9 This is a cross-sectional three-dimensional structural diagram of the anti-bend plate of the present invention.
[0025] Figure 10 This is a cross-sectional three-dimensional structural diagram of the tray of the present invention.
[0026] Figure 11 It is a perspective view of the clamp rod, fastening screw and fastening gear of the present application.
[0027] Figure 12 It is a perspective view of the clamp rod and roller of the present application.
[0028] Figure 13 It is a sectional perspective view of the water tank of the present application.
[0029] Figure 14 It is a perspective view of the present application Figure 13 It is an enlarged perspective view of the part C in the present application.
[0030] Figure 15 It is a perspective view of the stirring mechanism and heat dissipation auxiliary mechanism of the present application.
[0031] Figure 16 It is a perspective view of the present application Figure 2 It is an enlarged perspective view of the part A in the present application.
[0032] Figure 17 It is a perspective view of the scraping mechanism of the present application.
[0033] The marks of the parts in the drawings are as follows: 1, base, 2, support, 3, sliding frame, 4, electric push rod, 5, electric roller, 61, anti-bending plate, 62, cooling pipe, 63, rotating roller, 64, rotating connecting pipe, 65, water outlet pipe I, 66, water tank, 67, water outlet pipe II, 68, water pump, 69, water inlet pipe, 71, supporting plate, 72, clamp rod, 721, roller, 73, return spring, 74, fastening screw, 75, fastening gear, 76, fastening gear rod, 81, rotating rod, 82, gear ring, 83, column gear, 91, cam, 92, rotating shaft, 93, driving gear, 94, driving gear rod, 101, collecting frame, 102, mounting sliding frame, 103, brush plate, 104, pressure spring, 105, jacking rod, 106, convex disc, 11, heat dissipation fin. DETAILED DESCRIPTION
[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the present application.
[0035] Embodiment 1: A calendering device for copper plate production, like Figures 1-12As shown, including the base 1, the base 1 is provided with a support 2, the support 2 is provided with a sliding frame 3, the support 2 is provided with two electric push rods 4, the telescopic rod of the two electric push rods 4 is connected with the sliding frame 3, the support 2 and the sliding frame 3 are provided with electric rollers 5.
[0036] Also including an auxiliary cooling mechanism, the support 2 is provided with an auxiliary cooling mechanism, the auxiliary cooling mechanism is used for cooling the electric roller 5, the auxiliary cooling mechanism includes a bending prevention plate 61, the support 2 and the sliding frame 3 are provided with the bending prevention plate 61, the support 2 is provided with two cooling pipes 62, the two cooling pipes 62 are respectively clamped into the two electric rollers 5, the two bending prevention plates 61 are respectively connected with a group of rotating rollers 63, the adjacent two rotating rollers 63 in each group of rotating rollers 63 are communicated through a rotating connecting pipe 64, the two cooling pipes 62 are respectively communicated with one rotating roller 63 in the two groups of rotating rollers 63 through a water outlet pipe 65, the base 1 is provided with a water tank 66, one rotating roller 63 in the two groups of rotating rollers 63 is communicated with the water tank 66 through a water outlet pipe 67, the support 2 is provided with a water pump 68, the input port of the water pump 68 is communicated with the water tank 66, the two cooling pipes 62 are respectively communicated with the output port of the water pump 68 through a water inlet pipe 69.
[0037] Also including a positioning mechanism, the support 2 is provided with a positioning mechanism, the positioning mechanism is used for limiting the position of the copper plate blank, the positioning mechanism includes a supporting plate 71, the support 2 is provided with the supporting plate 71, the supporting plate 71 is provided with two clamping rods 72, the two clamping rods 72 are respectively connected with a plurality of roller columns 721, the two clamping rods 72 and the supporting plate 71 are respectively connected with a reset spring 73, the supporting plate 71 is provided with two fastening screws 74 through the threaded connection, the two fastening screws 74 are respectively provided with a fastening gear 75, the sliding frame 3 is provided with two fastening tooth rods 76.
[0038] At the beginning, two electric rollers 5 contact each other, two groups of rotating rollers 63 on two anti-bending plates 61 contact each other, the contact points of the two groups of rotating rollers 63 and the contact points of the two electric rollers 5 are located on the same horizontal plane, the user will need to pull the two clamping rods 72 on the support plate 71 away from each other, the reset spring 73 is compressed, then the user will need to place the copper plate blank to be rolled on the support plate 71, so that the copper plate blank is located between the two clamping rods 72, then the user releases the two clamping rods 72, the reset of the reset spring 73 drives the two clamping rods 72 to move towards the copper plate blank, the roller 721 on the two clamping rods 72 will contact the copper plate blank, so as to correct and limit the position of the copper plate blank, so as to adapt to copper plate blanks of different widths, then the user controls the retractable rod of the electric push rod 4 to retract, the retraction of the retractable rod of the electric push rod 4 drives the sliding frame 3 to move away from the base 1, the movement of the sliding frame 3 drives the electric roller 5 above to move, so that a gap is generated between the two electric rollers 5, the generated gap is the thickness of the copper plate blank to be rolled, the movement of the sliding frame 3 drives the fastening rack 76 to move, the fastening rack 76 engages with the fastening gear 75, the rotation of the fastening gear 75 drives the fastening screw 74 to rotate, so that the fastening screw 74 is screwed into the support plate 71 and presses the clamping rod 72, the continuous movement of the fastening rack 76 disengages from the fastening gear 75, the clamping rod 72 is fixed by the fastening screw 74, so that the distance between the two clamping rods 72 is the width of the copper plate blank, in this way, the position of the copper plate blank in the same batch can be corrected and limited, so as to avoid the copper plate blank from tilting during the rolling process and improve the rolling quality of the copper plate blank, after the gap between the two electric rollers 5 reaches the specified requirement, the retractable rod of the electric push rod 4 stops moving, then the user controls the rotation of the two electric rollers 5, the user pushes the copper plate blank on the copper plate towards the two electric rollers 5, the roller 721 on the clamping rod 72 rotates, so that the copper plate blank can be pushed along the two clamping rods 72 to the electric roller 5, after the copper plate blank contacts the two electric rollers 5, the two electric rollers 5 rotate in opposite directions, so that the copper plate blank is rolled and fed to the other side of the electric roller 5 away from the bracket, the sliding frame 3 moves during the movement, so that the anti-bending plate 61 and the rotating roller 63 above move together, after the sliding frame 3 stops moving, the gap between the rotating roller 63 above and the rotating roller 63 below is the same as the gap between the two electric rollers 5, the rolled copper plate is fed between the two anti-bending plates 61, the copper plate moves between the two groups of rotating rollers 63 through the guidance of the two anti-bending plates 61, the rolled copper plate is clamped, in this way, the copper plate is prevented from being bent locally during the rolling process, further improving the rolling quality of the copper plate, after the copper plate starts to be rolled, the user controls the water pump 68 to pass the water in the water tank 66 into the two cooling pipes 62 through the water inlet pipe 69, after the water is injected into the cooling pipe 62, it flows through the chamber in the cooling pipe 62 and flows into the rotating roller 63 through the water outlet pipe one 65, the water flows through each rotating roller 63 in turn, and then flows back to the water tank 66 through the water outlet pipe two 67,Two electric rollers 5 will squeeze and rub to generate heat during the process of calendering the copper plate blank. The heat on the electric rollers 5 will be conducted to the water in the cooling pipes 62. The cooling of the electric rollers 5 is achieved by circulating water injection to the cooling pipes 62, which avoids the overheating and deformation of the electric rollers 5 and further improves the quality of the copper plate calendering. The hot water flowing out of the electric rollers 5 will flow through each rotating roller 63 in turn, so that the temperature of the rotating rollers 63 is similar to that of the calendered copper plate, which avoids the stress generated by the contact between the copper plate and the relatively cold rotating rollers 63. After the copper plate calendering is completed, the user turns off the electric rollers 5 and the water pump 68. The user controls the electric push rod 4 to extend and reset. The extension and reset of the electric push rod 4 will drive the sliding frame 3 and the fastening toothed rod 76 to reset. The reset of the sliding frame 3 will drive the electric roller 5 and the anti-bending plate 61 above it to reset. The reset of the fastening toothed rod 76 will drive the fastening gear 75 to reset. The reset of the fastening gear 75 will drive the fastening screw 74 to reset, so that the fastening screw 74 and the clamping rod 72 are separated. The reset of the reset spring 73 will drive the clamping rod 72 to reset, and the reset is completed.
[0039] In addition, as shown in Figure 1, the embodiment 2 is based on the embodiment 1 and further includes a stirring mechanism. The stirring mechanism is arranged on the cooling pipes 62 and is used to assist in cooling the electric rollers 5. The stirring mechanism includes a rotating rod 81. The rotating rod 81 is rotatably connected to the two cooling pipes 62. A cylindrical gear 83 is arranged on the rotating rod 81. A gear ring 82 is arranged on each of the two electric rollers 5. The two gear rings 82 are respectively engaged with the two cylindrical gears 83. Figures 13-17
[0040] In addition, as shown in Figure 1, the embodiment 2 is based on the embodiment 1 and further includes a stirring mechanism. The stirring mechanism is arranged on the cooling pipes 62 and is used to assist in cooling the electric rollers 5. The stirring mechanism includes a rotating rod 81. The rotating rod 81 is rotatably connected to the two cooling pipes 62. A cylindrical gear 83 is arranged on the rotating rod 81. A gear ring 82 is arranged on each of the two electric rollers 5. The two gear rings 82 are respectively engaged with the two cylindrical gears 83.
[0041] In addition, as shown in Figure 1, the embodiment 2 is based on the embodiment 1 and further includes a stirring mechanism. The stirring mechanism is arranged on the cooling pipes 62 and is used to assist in cooling the electric rollers 5. The stirring mechanism includes a rotating rod 81. The rotating rod 81 is rotatably connected to the two cooling pipes 62. A cylindrical gear 83 is arranged on the rotating rod 81. A gear ring 82 is arranged on each of the two electric rollers 5. The two gear rings 82 are respectively engaged with the two cylindrical gears 83.
[0042] Further comprising the cooling fins 11, the outer wall of the water tank 66 is provided with a plurality of cooling fins 11.
[0043] The convex disc 106 is uniformly distributed with a plurality of convex blocks.
[0044] During the rotation of the electric roller 5, the electric roller 5 drives the gear ring 82 to rotate, the rotation of the gear ring 82 drives the spur gear 83 to rotate, the rotation of the spur gear 83 drives the rotating rod 81 to rotate, the rotation of the rotating rod 81 stirs the water in the cooling pipe 62, avoiding local overheating of the water in the cooling pipe 62, the rotation of one of the spur gears 83 drives the cam 91 to rotate, the rotation of the cam 91 drives the driving gear bar 94 to move towards or away from the water tank 66, the movement of the driving gear bar 94 drives the driving gear 93 to rotate, the rotation of the driving gear 93 drives the rotating shaft 92 to rotate, the rotation of the rotating shaft 92 stirs the water in the water tank 66, avoiding local overheating of the water in the water tank 66, in this way, the cooling effect of the electric roller 5 is improved, the cooling fins 11 on the outer wall of the water tank 66 can better dissipate the heat in the water tank 66 to the outside, the rotation of the electric roller 5 drives the convex disc 106 to rotate, during the rotation of the convex disc 106, the convex blocks on the convex disc 106 will intermittently hit the jacks 105, the jacks 105 will be hit to drive the installation slide 102 and the brush plate 103 to slide away from the water tank 66, the compression spring 104 is compressed, after the jacks 105 and the convex blocks on the convex disc 106 are separated, the reset of the compression spring 104 drives the installation slide 102 and the brush plate 103 to reset, so as to reciprocate, so that the brush plate 103 reciprocally brushes the electric roller 5, thereby brushing off the oxides falling from the electric roller 5 during the copper plate calendering process, the falling oxides will fall into the collection frame 101 and be collected, in this way, the oxides attached to the electric roller 5 can be cleaned in time, further improving the copper plate calendering quality.
[0045] Although the present disclosure has been shown and described with respect to certain exemplary embodiments thereof, it should be understood by those skilled in the art that various changes in form and detail can be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the disclosure should not be limited to the above-described embodiments, but should be determined by the appended claims and their equivalents.
Claims
1. A rolling apparatus for copper plate production, characterized in that: It includes a base (1), a bracket (2) on the base (1), a sliding frame (3) slidably connected to the bracket (2), two electric push rods (4) on the bracket (2), the telescopic rods of the two electric push rods (4) are connected to the sliding frame (3), and electric rollers (5) are provided on both the bracket (2) and the sliding frame (3).
2. A rolling apparatus for copper plate production according to claim 1, characterized in that: It also includes an auxiliary cooling mechanism. The support (2) is equipped with an auxiliary cooling mechanism, which includes an anti-bending plate (61). Both the support (2) and the sliding frame (3) are equipped with anti-bending plates (61). The support (2) is equipped with two cooling pipes (62). The two cooling pipes (62) are respectively inserted into two electric rollers (5). Each of the two anti-bending plates (61) is rotatably connected to a set of rotating rollers (63). The two adjacent rotating rollers (63) in each set of rotating rollers (63) are connected by a rotating connecting pipe (64). The two cooling pipes (62) are connected to one of the two sets of rotating rollers (63) through the water outlet pipe (65). The base (1) is equipped with a water tank (66). One of the two sets of rotating rollers (63) is connected to the water tank (66) through the water outlet pipe (67). The bracket (2) is equipped with a water pump (68). The water pump (68) inlet is connected to the water tank (66). The two cooling pipes (62) are connected to the water pump (68) outlet through the water inlet pipe (69).
3. A rolling apparatus for copper plate production according to claim 2, characterized in that: It also includes a positioning mechanism. The support (2) is equipped with a positioning mechanism, which includes a support plate (71). The support (2) is equipped with a support plate (71). Two clamping rods (72) are slidably connected to the support plate (71). Several rollers (721) are rotatably connected to the two clamping rods (72). A return spring (73) is connected between the two clamping rods (72) and the support plate (71). Two fastening screws (74) are threadedly connected to the support plate (71). Fastening gears (75) are provided on the two fastening screws (74). Two fastening racks (76) are provided on the sliding frame (3).
4. A rolling apparatus for copper plate production according to claim 3, characterized in that: It also includes an agitation mechanism. The cooling pipe (62) is equipped with an agitation mechanism. The agitation mechanism includes a rotating rod (81). The two cooling pipes (62) are rotatably connected to the rotating rod (81). The rotating rod (81) is equipped with a spur gear (83). The two electric rollers (5) are equipped with gear rings (82). The two gear rings (82) mesh with the two spur gears (83) respectively.
5. A rolling apparatus for copper plate production according to claim 4, characterized in that: It also includes a heat dissipation auxiliary mechanism. The water tank (66) is equipped with a heat dissipation auxiliary mechanism. A cam (91) is rotatably connected to the bracket (2). A sliding groove is opened on the cam (91). A rotating shaft (92) is rotatably connected to the water tank (66). A drive gear (93) is provided on the rotating shaft (92). A drive rack (94) is slidably connected to the water tank (66). The drive rack (94) and the drive gear (93) mesh. The drive rack (94) and the sliding groove on the cam (91) are engaged.
6. A rolling apparatus for copper plate production according to claim 5, characterized in that: It also includes a scraping mechanism. The scraping mechanism is provided on the bracket (2). The scraping mechanism includes a collection frame (101). The bracket (2) and one of the anti-bending plates (61) are provided with collection frames (101). The bracket (2) and the sliding frame (3) are slidably connected with mounting slides (102). The two mounting slides (102) are provided with brush plates (103). The two brush plates (103) are in contact with the two electric rollers (5) respectively. A pressure spring (104) is connected between the mounting slides (102) and the bracket (2). A pressure spring (104) is connected between the mounting slides (102) and the sliding frame (3). The two electric rollers (5) are provided with cams (106). The two mounting slides (102) are provided with push rods (105). The two push rods (105) are in contact with the two cams (106) respectively.
7. A rolling apparatus for copper plate production according to claim 6, characterized in that: It also includes heat sinks (11), and the outer wall of the water tank (66) is provided with several heat sinks (11).
8. A rolling apparatus for copper plate production according to claim 6, characterized in that: The convex disk (106) has several convex blocks evenly distributed on it.