Copper strip polishing device

Abstract

The utility model provides a copper strip polishing device, and belongs to the technical field of copper strip machining. Comprising a machine box, box openings are symmetrically formed in the two ends of the machine box, a grinding mechanism is arranged in the middle in the machine box, the grinding mechanism in the machine box comprises an upper grinding roller and a lower grinding roller which are vertically matched in parallel, the upper grinding roller rotates at the bottom of an n-shaped movable frame, the movable frame is installed at the top in the machine box in a lifting mode, and the lower grinding roller is rotatably installed in the middle in the machine box; an air cylinder is fixed to the upper end face of the case, a crankshaft of the air cylinder extends into the top in the case and is fixedly provided with a lifting seat, a maneuvering cavity is formed in the lifting seat, a stand column is fixed to the top end of the movable frame, the top of the stand column extends into the maneuvering cavity and is fixedly provided with a disc, a spring is fixed to the upper end face of the disc, and an abutting disc is fixed to the top of the spring. The upper end face of the abutting disc abuts against a pressure sensor in a matched mode. According to the polishing device, the pressure on the copper strip during polishing can be conveniently monitored, and the problem of excessive or insufficient polishing can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper strip processing technical field, especially copper strip polishing device. BACKGROUND

[0002] Copper strip is a kind of metal element, with good conductivity, heat conduction, corrosion resistance, mainly used for producing electrical components, switch, washer, gasket, electric vacuum device, radiator, conductive base material and automobile water tank, heat sink, cylinder piece and various parts.

[0003] At present, in order to adapt to the copper strip of different thickness to polish, the Chinese patent with the publication number CN213319220U discloses a kind of copper strip polishing equipment, by first polishing wheel and second polishing wheel work simultaneously, simultaneously polish the two sides of copper strip, and by electric telescopic rod control top plate slides up and down, so that the spacing between first polishing wheel and second polishing wheel can be flexibly adjusted according to the actual thickness of copper strip, simultaneously, in the feeding, top plate is lifted, and more space is provided for technician to place copper strip, to facilitate the fixing work of copper strip.

[0004] However, the polishing device of this kind cannot guarantee the uniformity of polishing during the polishing process of copper strip, especially for thinner or thicker copper strip, it is easy to appear over-polishing or insufficient polishing.

[0005] Therefore, the copper strip polishing device is provided to solve the above technical problems. UTILITY MODEL CONTENT

[0006] The utility model solves the technical problem to provide a kind of copper strip polishing device to solve the problem that the uniformity of polishing cannot be guaranteed in prior art, especially for thinner or thicker copper strip, it is easy to appear over-polishing or insufficient polishing.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] A kind of copper strip polishing device, including cabinet, the both ends of the cabinet are symmetrically provided with box mouth, the middle part in the cabinet is provided with polishing mechanism, the polishing mechanism in the cabinet includes upper polishing roller and lower polishing roller, which are parallelly matched, the upper polishing roller rotates in the bottom of n-shaped movable frame, the movable frame is liftably installed in the top of the cabinet, and the lower polishing roller is rotatably installed in the middle part in the cabinet;

[0009] The upper end face of the case is fixed with a cylinder, the machine shaft of the cylinder extends into the top of the case, and a lifting seat is fixed, a motor cavity is formed in the lifting seat, the top end of the movable frame is fixed with a stand, the top of the stand extends into the motor cavity, and a disc is fixed, the upper end face of the disc is fixed with a spring, the top of the spring is fixed with an abutting disc, the upper end face of the abutting disc is abuttingly connected with a pressure sensor, and the pressure sensor is fixed to the top of the motor cavity.

[0010] Optionally, a plurality of material guiding rollers are installed in the case, the plurality of material guiding rollers form a conveying channel leading to the polishing mechanism, and the conveying channel formed by the plurality of material guiding rollers is located between the two case openings.

[0011] Optionally, the lower polishing roller is horizontally flush with the lower edge of the case opening.

[0012] Optionally, the end portions of the lower polishing roller and the upper polishing roller are connected with servo motors.

[0013] Optionally, two material guiding plates inclined downward to the middle are symmetrically installed at the bottom of the case, and a discharging gap is formed between the two material guiding plates.

[0014] Optionally, a receiving hopper is horizontally inserted and installed at the bottom of the case, the receiving hopper is located directly below the discharging gap between the two material guiding plates, one side of the receiving hopper extends outside the bottom of the case, and a handle is fixed.

[0015] Optionally, a controller is further installed on the outside of the case, and the controller is wirelessly connected with the pressure sensor.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects:

[0017] In the above scheme, thanks to the cooperation of the lifting seat and the upper polishing roller, the lifting seat and the upper polishing roller can be driven by the cylinder to lift, so as to adjust the distance between the upper polishing roller and the lower polishing roller to adapt to copper strips of different thicknesses, and the pressure sensor elastically abuttingly connected with the top of the upper polishing roller can be further utilized to monitor the polishing pressure in real time, so as to effectively avoid the problems of over-polishing or insufficient polishing.

[0018] In the above scheme, thanks to the cooperation of the material guiding plate and the receiving hopper, the material guiding plate can be used to gather the waste generated when the copper strip is polished in the case, and the receiving hopper can be used to collect and process the waste.

[0019] In summary, the device is convenient for monitoring the pressure on the copper strip during polishing, can effectively avoid the problems of over-polishing or insufficient polishing, is convenient for quickly collecting and processing the polishing waste, and has good overall use effect. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the application and, together with the description, further serve to explain the principles of the application and to enable a person skilled in the relevant art to make and use the application.

[0021] Figure 1 It is a structural schematic view of the copper strip polishing device;

[0022] Figure 2 It is a structural schematic view of the copper strip polishing device;

[0023] Figure 3 It is a structural schematic view of the copper strip polishing device;

[0024] Figure 4 It is a structural schematic view of the copper strip polishing device.

[0025] [Reference signs]

[0026] 1, case; 2, box mouth; 3, guide roller; 4, air cylinder; 5, lifting seat; 501, motor cavity; 6, upper polishing roller; 601, movable frame; 602, stand; 603, disc; 604, spring; 605, abutting disc; 606, pressure sensor; 7, lower polishing roller; 701, servo motor; 8, guide plate; 801, fixed plate; 802, fixed hole; 9, storage hopper; 10, controller.

[0027] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in this specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0028] A copper strip polishing device provided by the present application will be described in detail below in combination with the drawings and specific embodiments. It should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement them; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the present application.

[0029] It is to be noted that the terms "one embodiment," "an embodiment," "some embodiments," "one specific embodiment," or "some specific embodiments" as may be used herein are generally intended to indicate that the described embodiment(s) can include a particular feature, structure, or characteristic, but every embodiment can not necessarily include the particular feature, structure, or characteristic. Furthermore, the describing of a particular feature, structure, or characteristic in connection with an embodiment is intended to bring into

[0030] Generally, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting terms as such. For example, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0031] It will be understood that the terms "on", "over", and "above" in the present application should be interpreted in the broadest possible way so that "on" not only means "directly on" but also includes the meaning of "on" with intervening features or layers therebetween, and "over" or "above" not only means "over" or "above" but also can include the meaning of "over" or "above" with no intervening features or layers therebetween.

[0032] In addition, spatially relative terms, such as "under", "below", "lower", "over", "upper" and the like, can be used herein for ease of description to describe one element or feature's relationship to another element(s) or feature(s) as illustrated in the figures. The spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. The devices can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0033] As Figure 1 With Figure 2 As shown in the drawings, the embodiment of the present application provides a copper strip polishing device, which comprises a cabinet 1, two ends of the cabinet 1 are symmetrically provided with cabinet openings 2, a plurality of material guiding rollers 3 are installed in the cabinet 1, the plurality of material guiding rollers 3 form a conveying channel leading to a polishing mechanism, and the conveying channel formed by the plurality of material guiding rollers 3 is located between the two cabinet openings 2.

[0034] Cooperating Figure 3As shown, the middle of the cabinet 1 is provided with a polishing mechanism, the polishing mechanism in the cabinet 1 comprises upper and lower parallel matched upper polishing roller 6 and lower polishing roller 7, the upper polishing roller 6 rotates in the bottom of the n-shaped movable frame 601, the movable frame 601 is liftable installed on the top of the cabinet 1, and the lower polishing roller 7 is rotatably installed in the middle of the cabinet 1, and the lower polishing roller 7 is horizontally flush with the lower edge of the box opening 2. In particular, the end of the lower polishing roller 7 and the upper polishing roller 6 is matched with a servo motor 701.

[0035] Wherein, the upper end surface of the cabinet 1 is fixed with a cylinder 4, the shaft of the cylinder 4 extends into the top of the cabinet 1, and a lifting seat 5 is fixed, a motor cavity 501 is formed in the lifting seat 5, and a vertical column 602 is fixed at the top of the movable frame 601, the vertical column 602 extends into the motor cavity 501, and a disc 603 is fixed at the top of the vertical column 602, a spring 604 is fixed on the upper end surface of the disc 603, a contact disc 605 is fixed at the top of the spring 604, a pressure sensor 606 is abutted and matched on the upper end surface of the contact disc 605, and the pressure sensor 606 is fixed on the top of the motor cavity 501.

[0036] At the same time, the outer side of the cabinet 1 is also provided with a controller 10, and the controller 10 is wirelessly connected with the pressure sensor 606.

[0037] As shown in the figure, Figure 2 With Figure 4 As shown, the bottom of the cabinet 1 is symmetrically provided with two guide plates 8 inclined downward to the middle, and a discharge gap is left between the two guide plates 8. The bottom of the cabinet 1 is horizontally inserted and installed with a receiving hopper 9, the receiving hopper 9 is located directly below the discharge gap between the two guide plates 8, one side of the receiving hopper 9 extends out of the bottom of the cabinet 1, and a handle is fixed.

[0038] Specifically, the obliquely upward end of the guide plate 8 is provided with a vertical fixed plate 801, the fixed plate 801 is arranged close to the inner wall of the cabinet 1, and a plurality of fixed holes 802 are formed in the fixed plate 801 and are fixedly installed by cooperating bolts.

[0039] The working principle of the copper strip polishing device is provided, when in use, the copper strip is conveyed into the cabinet 1 between the upper polishing roller 6 and the lower polishing roller 7 through the box opening 2 and the material guiding roller 3, then the cylinder 4 is started to drive the lifting seat 5 to drive the upper polishing roller 6 to descend, and the upper polishing roller 6 and the lower polishing roller 7 are used to polish the copper strip on both sides at the same time.

[0040] In the process, the disc 603 will be through the spring 604, abutment disc 605 to elastic abutment pressure sensor 606 lower end, so that the use of pressure sensor 606 can be used to monitor the polishing pressure in real time, so as to effectively avoid the problem of excessive polishing or insufficient polishing.

[0041] In addition, in the polishing process, due to the arrangement of the guide plate 8 and the receiving hopper 9, the waste generated during the polishing of the copper strip in the cabinet 1 can be collected and treated through the guide plate 8 and the receiving hopper 9.

[0042] In summary, the device is convenient for monitoring the pressure on the copper strip during polishing, which can effectively avoid the problem of excessive or insufficient polishing, and is convenient for quickly collecting and processing the polishing waste, and has good overall use effect.

[0043] The utility model covers any alternative, modification, equivalent method and scheme which is made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit have not been explained in detail.

[0044] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled person in the art, without departing from the principle of the utility model, a number of improvements and refinements can be made, and these improvements and refinements should be regarded as the protection range of the utility model.

Claims

1. A copper strip polishing device, comprising a housing (1), wherein the housing (1) has symmetrically provided openings (2) at both ends, and a polishing mechanism is provided in the middle of the housing (1), characterized in that, The grinding mechanism inside the chassis (1) includes an upper grinding roller (6) and a lower grinding roller (7) that are parallel to each other. The upper grinding roller (6) rotates at the bottom of an n-shaped movable frame (601). The movable frame (601) can be lifted and installed at the top inside the chassis (1), and the lower grinding roller (7) is rotated and installed in the middle of the chassis (1). A cylinder (4) is fixed to the upper end face of the housing (1). The shaft of the cylinder (4) extends into the top of the housing (1) and is fixed to a lifting seat (5). A motor cavity (501) is opened in the lifting seat (5). A column (602) is fixed to the top of the movable frame (601). The top of the column (602) extends into the motor cavity (501) and is fixed to a disc (603). A spring (604) is fixed to the upper end face of the disc (603). An abutment plate (605) is fixed to the top of the spring (604). A pressure sensor (606) is abutted and fitted to the upper end face of the abutment plate (605). The pressure sensor (606) is fixed to the top of the motor cavity (501).

2. The copper strip polishing device according to claim 1, characterized in that, The housing (1) is equipped with multiple guide rollers (3), which together form a conveying channel leading to the grinding mechanism. The conveying channel formed by the multiple guide rollers (3) is located between the two housing openings (2).

3. The copper strip polishing device according to claim 2, characterized in that, The lower grinding roller (7) is level with the lower edge of the box opening (2).

4. The copper strip polishing device according to claim 1, characterized in that, The ends of both the lower grinding roller (7) and the upper grinding roller (6) are equipped with servo motors (701).

5. The copper strip polishing device according to claim 1, characterized in that, The bottom of the casing (1) is symmetrically equipped with two guide plates (8) that slope downward toward the center, and a material discharge opening is left between the two guide plates (8).

6. The copper strip polishing device according to claim 5, characterized in that, A storage drawer (9) is horizontally inserted into the bottom of the chassis (1). The storage drawer (9) is located directly below the discharge opening between the two guide plates (8), and one side of the storage drawer (9) extends out of the bottom outside of the chassis (1) and is fixed with a handle.

7. The copper strip polishing device according to claim 1, characterized in that, A controller (10) is also installed on the outside of the chassis (1), and the controller (10) is wirelessly connected to the pressure sensor (606).

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