Adjustable copper plate strip surface milling equipment

Abstract

The utility model relates to adjustable copper strip surface milling equipment which comprises a base, a surface milling device used for machining a copper strip plate is arranged on the upper surface of the base, an uncoiling clutch device used for conveying the coiled copper strip plate is arranged on the upper surface of the base, and a supporting mechanism used for supporting a shaft end is arranged on the lower surface of the base. An auxiliary mechanism used for reducing the load capacity of the bearing is arranged in the base, and the supporting mechanism comprises a fixing box fixed to the lower surface of the base. According to the adjustable copper strip surface milling equipment, the supporting mechanism supports the unsupported end of a shaft on the uncoiling clutch device through cooperation of a lifting plate, a roller, a rotating rod and a connecting plate, so that rotation of the shaft is not hindered, and the shaft can rotate smoothly to drive coiled copper strip plates to be conveyed; and meanwhile, through the fixed box, the air cylinder, the limiting block, the linkage column and the movable plate, a worker can conveniently fill the coiled copper plate strip on the outer side of the shaft to be connected with the uncoiling clutch device.

Description

Technical Field

[0001] The utility model relates to the technical field of copper plate strip processing, in particular to an adjustable copper plate strip milling device. Background Art

[0002] Copper plate and strip is actually a general term for copper plate and copper strip. Copper plate refers to the rolled copper plate. Copper plate and strip need to be milled using milling equipment during processing. Copper plate and strip milling is a core process in copper processing. Most of the existing milling equipment does not have the function of automatically collecting milling copper chips. During the processing, the milling copper chips are scattered everywhere, causing waste, and are not conducive to the recycling of copper chips, which invisibly increases the processing cost. Therefore, an adjustable copper plate and strip edge milling machine is designed.

[0003] For example, Chinese patent CN209969679U discloses a novel adjustable copper strip edge milling machine, which belongs to the field of copper strip processing. The novel adjustable copper strip edge milling machine comprises a copper strip, two symmetrical fixed seats are contacted and connected on both sides of the copper strip, the sides of the fixed seats are fixedly connected with a front guide wheel, the front guide wheel is contacted and connected with the copper strip, the front guide wheel is fixedly sleeved with a connecting rod, the surface of the connecting rod is threadedly connected with two symmetrical limit plates, the surfaces of the limit plates are fixedly connected with nuts, the nuts are threadedly connected with the connecting rod, the two ends of the connecting rod are rotatably connected with a fixed frame, the sides of the fixed frame are fixedly connected with a fixed seat, the sides of the fixed seat are fixedly connected with an oil cylinder, it is provided with a function of automatically collecting milling copper chips, which is convenient for recycling milling copper chips, reduces the waste of milling copper chips, reduces processing costs, and also has the function of adjusting the size of the fixed groove, can fix copper strips of different thicknesses, and has better stability.

[0004] The above patent still has certain defects. This patent facilitates the recycling of milling copper chips and reduces the waste of milling copper chips. The copper strip plate must be unrolled and transported before entering the milling surface of the milling equipment. The rolled copper strip plate is heavy, and the unwinding clutch mechanism needs to bear the heavy weight for a long time, which causes the shaft hole or spline shaft end on the unwinding clutch mechanism to be easily deformed by force, making the sliding become unsmooth, thereby causing the clutch mechanism to fail. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an adjustable copper plate strip milling device, which has the advantages of reducing the gravity borne by the shaft hole or the spline shaft, and solves the problem that the shaft hole or the spline shaft end is easily deformed by force, making sliding unsmooth.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable copper strip milling device, comprising a base, the upper surface of the base is provided with a milling device for processing the copper strip, the upper surface of the base is provided with an unwinding clutch device for conveying the rolled copper strip, the lower surface of the base is provided with a supporting mechanism for supporting the shaft end, and the interior of the base is provided with an auxiliary mechanism for reducing the bearing load;

[0007] The supporting mechanism includes a fixed box fixed to the lower surface of the base, a cylinder is fixed to the bottom wall of the inner cavity of the fixed box, a movable plate is fixed to the outer side of the cylinder output shaft, limit blocks slidably connected to the inside of the fixed box are fixed on the left and right sides of the movable plate, a linkage column is fixed to the upper surface of the movable plate, a lifting plate is fixed to the upper surface of the linkage column, four connecting plates are fixed to the upper surface of the lifting plate, a rotating rod is rotatably connected between the opposite sides of two adjacent connecting plates on the front and rear sides, and a roller is fixed to the outer side of the rotating rod.

[0008] Furthermore, both left and right sides of the fixed box are provided with limiting grooves for the limiting blocks to be slidably connected, and the upper surface of the base is provided with a receiving groove for the lifting plate to be slidably connected.

[0009] Furthermore, a through hole is formed on the lower surface of the base for the linkage column to pass through, and the linkage column is slidably connected to the inside of the base through the through hole.

[0010] Furthermore, the opposite sides of the connecting plates at the front and rear sides are provided with mounting grooves, bearings are fixed inside the mounting grooves, and the rotating rod is fixed inside the bearings.

[0011] Furthermore, a rubber plate is fixed to the lower surface of the lifting plate, and a rubber pad is fixed to the outer side of the roller.

[0012] Furthermore, the auxiliary mechanism includes an auxiliary block slidably connected to the inside of the base, a connecting column is fixed to the lower surface of the auxiliary block, a positioning plate is fixed to the bottom end of the connecting column, a return spring located on the outside of the connecting column is fixed to the upper surface of the positioning plate and the return spring is fixed to the lower surface of the base, an electric push rod is fixed to the lower surface of the base, a pushing plate is fixed to the outside of the output shaft of the electric push rod, and a limiting plate located between the opposite sides of the electric push rod and the return spring is fixed to the lower surface of the base.

[0013] Furthermore, a movable hole for the connecting column to pass through is opened on the upper surface of the pushing plate, and the connecting column is clearance-matched with the pushing plate through the movable hole.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] 1. The adjustable copper strip milling equipment, the support mechanism supports the unsupported end of the shaft on the unwinding clutch device through the cooperation of the lifting plate, the roller, the rotating rod and the connecting plate, so as not to hinder the rotation of the shaft, so that the shaft can rotate smoothly to drive the rolled copper strip to be transported. At the same time, the fixed box, the cylinder, the limit block, the linkage column and the movable plate are used to facilitate the staff to fill the rolled copper strip on the outside of the shaft and connect it with the unwinding clutch device.

[0016] 2. The auxiliary mechanism of the adjustable copper plate strip milling equipment supports the shaft with the copper strip plate through the cooperation of the limit plate, electric push rod, auxiliary block, reset spring, connecting column, push plate and positioning plate. At the same time, the upper support mechanism reduces the gravity borne by the entire shaft, thereby reducing the pressure on the spline shaft and the shaft hole, so that the shaft remains in place to avoid deformation and damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the support mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the auxiliary mechanism of the utility model.

[0020] In the figure: 1 base, 2 supporting mechanism, 201 fixed box, 202 cylinder, 203 limit block, 204 lifting plate, 205 roller, 206 rotating rod, 207 connecting plate, 208 linkage column, 209 movable plate, 3 auxiliary mechanism, 301 limit plate, 302 electric push rod, 303 auxiliary block, 304 return spring, 305 connecting column, 306 push plate, 307 positioning plate, 4 unwinding clutch device, 5 milling device. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1In this embodiment, an adjustable copper plate strip milling device includes a base 1. The upper surface of the base 1 is provided with a milling device 5 for processing the copper strip. The milling device 5 is a common milling processing equipment for processing copper strips on the market. The upper surface of the base 1 is provided with an unwinding clutch device 4 for conveying rolled copper strips. The unwinding clutch device 4 is a common device for conveying rolled copper strips on the market. The lower surface of the base 1 is provided with a supporting mechanism 2 for supporting the shaft end. The interior of the base 1 is provided with an auxiliary mechanism 3 for reducing the bearing load. The electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not repeated in the text. The industrial power interface is connected to power on the device, and the PLC system controls the entire device to operate as expected.

[0023] See also Figure 2 In order to facilitate the insertion of the rolled copper strip, the supporting mechanism 2 in this embodiment includes a fixed box 201 fixed to the lower surface of the base 1, a cylinder 202 is fixed to the bottom wall of the inner cavity of the fixed box 201, a movable plate 209 is fixed to the outer side of the output shaft of the cylinder 202, the length of the movable plate 209 is adapted to the length of the inner cavity of the fixed box 201, and the left and right sides of the movable plate 209 are fixed with limit blocks 203 slidably connected to the inside of the fixed box 201, a linkage column 208 is fixed to the upper surface of the movable plate 209, a lifting plate 204 is fixed to the upper surface of the linkage column 208, four connecting plates 207 are fixed to the upper surface of the lifting plate 204, a rotating rod 206 is rotatably connected between the opposite sides of the two adjacent connecting plates 207 on the front and rear sides, and a roller 205 is fixed to the outer side of the rotating rod 206. The number of rollers 205 is two, and the two rollers 205 are symmetrical to each other with the central axis of the lifting plate 204 as the symmetry line.

[0024] The left and right sides of the fixed box 201 are provided with limit grooves for the sliding connection of the limit block 203, the upper surface of the base 1 is provided with a storage groove for the sliding connection of the lifting plate 204, and the two rollers 205 are stored inside the base 1 through the storage grooves, so that the rolled copper plate belt can be conveniently sleeved on the outside of the shaft, the lower surface of the base 1 is provided with a through hole for the linkage column 208 to pass through, and the linkage column 208 is slidably connected to the inside of the base 1 through the through hole, and the opposite sides of the front and rear connecting plates 207 are provided with installation grooves, and the inside of the installation groove is fixed with a bearing, and the rotating rod 206 is fixed inside the bearing, the lower surface of the lifting plate 204 is fixed with a rubber plate, and the outside of the roller 205 is fixed with a rubber pad.

[0025] It can be seen that the support mechanism 2 supports the unsupported end of the shaft on the unwinding clutch device 4 through the cooperation of the lifting plate 204, the roller 205, the rotating rod 206 and the connecting plate 207, so as not to hinder the rotation of the shaft, so that the shaft can rotate smoothly and drive the rolled copper strip to perform transportation work.

[0026] See also Figure 3 In order to support the copper plate coil with a continuously shortened diameter, the auxiliary mechanism 3 in this embodiment includes an auxiliary block 303 slidably connected to the inside of the base 1, the upper surface of the base 1 is provided with an auxiliary groove for the auxiliary block 303 to be slidably connected, the lower surface of the auxiliary block 303 is fixed with a connecting column 305, the lower surface of the base 1 is provided with a connecting hole for the connecting column 305 to pass through, and the connecting column 305 is slidably connected to the inside of the base 1 through the connecting hole, the bottom end of the connecting column 305 is fixed with a positioning plate 307, and the upper surface of the positioning plate 307 is fixed with The return spring 304 is located on the outside of the connecting column 305 and is fixed on the lower surface of the base 1. An electric push rod 302 is fixed on the lower surface of the base 1. A pushing plate 306 is fixed on the outer side of the output shaft of the electric push rod 302. The positioning plate 307 is pushed by the cooperation of the electric push rod 302 and the pushing plate 306 to stretch the return spring 304. A limiting plate 301 is fixed on the lower surface of the base 1 between the opposite sides of the electric push rod 302 and the return spring 304, and a buffer pad is fixed on the lower surface of the limiting plate 301.

[0027] The upper surface of the push plate 306 is provided with a movable hole for the connecting column 305 to pass through, and the connecting column 305 is gap-matched with the push plate 306 through the movable hole. The control method of the present application is controlled by a controller, and the control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0028] Therefore, the auxiliary mechanism 3 supports the shaft with the copper strip plate through the cooperation of the limit plate 301, the electric push rod 302, the auxiliary block 303, the return spring 304, the connecting column 305, the push plate 306 and the positioning plate 307, thereby reducing the gravity borne by the entire shaft, and then reducing the pressure on the spline shaft and the shaft hole, so that the shaft remains in place to avoid deformation and damage.

[0029] The working principle of the above embodiment is:

[0030] (1) After the rolled copper strip is put on the outer side of the shaft on the unwinding clutch device 4, the cylinder 202 is started. The cylinder 202 drives the movable plate 209 to move upward through the output shaft, and drives the limit block 203 to move upward together. The linkage column 208 moves upward together with the movable plate 209 and pushes the lifting plate 204 upward. The lifting plate 204 drives the rotating rod 206 and the roller 205 to move upward together through the connecting plate 207. When the limit block 203 slides to the top side of the limit groove, the cylinder 202 is closed. At this time, the two rollers 205 are both in contact with the shaft, thereby completing the support for the other end of the shaft. The support mechanism 2 supports the unsupported end of the shaft on the unwinding clutch device 4 through the cooperation of the lifting plate 204, the roller 205, the rotating rod 206 and the connecting plate 207, so as not to hinder the rotation of the shaft, so that the shaft can rotate smoothly, thereby driving the rolled copper strip to perform the conveying work.

[0031] (2) When the unwinding clutch device 4 is started, the electric push rod 302 is started, and the electric push rod 302 drives the push plate 306 to move upward through the output shaft until the push plate 306 is in contact with the limit plate 301. At this time, the return spring 304 pulls the positioning plate 307 upward through the rebound force, and the connecting column 305 moves upward with the positioning plate 307 while driving the auxiliary block 303 to move upward. The auxiliary block 303 stops moving after being in contact with the rolled copper strip. The rolled copper strip is driven by the unwinding clutch device 4 to rotate continuously and move toward the milling device. 5 is transported, so that the diameter of the rolled copper strip is gradually reduced, and at the same time, the auxiliary block 303 continues to move upward to always fit with the rolled copper strip, so as to continuously support it. The auxiliary mechanism 3 supports the shaft with the copper strip through the cooperation of the limit plate 301, the electric push rod 302, the auxiliary block 303, the return spring 304, the connecting column 305, the push plate 306 and the positioning plate 307, so as to reduce the gravity borne by the entire shaft, and then reduce the pressure on the spline shaft and the shaft hole, so that the shaft remains in place to avoid deformation and damage.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable copper plate strip milling device, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a milling device (5) for processing the copper strip plate, the upper surface of the base (1) is provided with an unwinding clutch device (4) for conveying the rolled copper strip plate, the lower surface of the base (1) is provided with a supporting mechanism (2) for supporting the shaft end, and the interior of the base (1) is provided with an auxiliary mechanism (3) for reducing the bearing load; The support mechanism (2) comprises a fixed box (201) fixed to the lower surface of the base (1); a cylinder (202) is fixed to the bottom wall of the inner cavity of the fixed box (201); a movable plate (209) is fixed to the outer side of the output shaft of the cylinder (202); both left and right sides of the movable plate (209) are fixed with limit blocks (203) slidably connected to the inside of the fixed box (201); a linkage column (208) is fixed to the upper surface of the movable plate (209); a lifting plate (204) is fixed to the upper surface of the linkage column (208); four connecting plates (207) are fixed to the upper surface of the lifting plate (204); a rotating rod (206) is rotatably connected between the opposite sides of two adjacent connecting plates (207) on the front and rear sides; and a roller (205) is fixed to the outer side of the rotating rod (206).

2. The adjustable copper plate strip milling device according to claim 1 is characterized in that: The left and right sides of the fixed box (201) are both provided with limit grooves for the limit blocks (203) to be slidably connected, and the upper surface of the base (1) is provided with a storage groove for the lifting plate (204) to be slidably connected.

3. The adjustable copper plate strip milling device according to claim 1 is characterized in that: The lower surface of the base (1) is provided with a through hole for the linkage column (208) to pass through, and the linkage column (208) is slidably connected to the inside of the base (1) through the through hole.

4. The adjustable copper plate strip milling device according to claim 1 is characterized in that: The opposite sides of the connecting plates (207) at the front and rear sides are provided with mounting grooves, bearings are fixed inside the mounting grooves, and the rotating rod (206) is fixed inside the bearings.

5. The adjustable copper plate strip milling device according to claim 1 is characterized in that: A rubber plate is fixed to the lower surface of the lifting plate (204), and a rubber pad is fixed to the outer side of the roller (205).

6. The adjustable copper plate strip milling device according to claim 1, characterized in that: The auxiliary mechanism (3) comprises an auxiliary block (303) slidably connected to the inside of the base (1); a connecting column (305) is fixed to the lower surface of the auxiliary block (303); a positioning plate (307) is fixed to the bottom end of the connecting column (305); a return spring (304) located outside the connecting column (305) is fixed to the upper surface of the positioning plate (307); and the return spring (304) is fixed to the lower surface of the base (1); an electric push rod (302) is fixed to the lower surface of the base (1); a push plate (306) is fixed to the outer side of the output shaft of the electric push rod (302); and a limit plate (301) located between the opposite sides of the electric push rod (302) and the return spring (304) is fixed to the lower surface of the base (1).

7. The adjustable copper plate strip milling device according to claim 6, characterized in that: The upper surface of the push plate (306) is provided with a movable hole for the connecting column (305) to pass through, and the connecting column (305) is clearance-matched with the push plate (306) through the movable hole.

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