Material belt joint identification device

Abstract

A material belt joint recognition device comprises a base, a carrying table is arranged on the base, a limiting block, a sliding block and a displacement sensor are sequentially arranged on the carrying table in the horizontal direction, the limiting block is provided with a guide face, one end of the sliding block is hinged to the upper end face of the carrying table, and the face, close to the guide face, of the sliding block is an outwards-protruding arc-shaped face. An inwards-concave arc-shaped groove is formed in the face, away from the guide face, of the sliding block, an output shaft of the displacement sensor points to the butt joint position of the guide face and the arc-shaped face, a telescopic structure is arranged on the output shaft, and a first roller is arranged at the front end of the output shaft and is in rolling connection with the arc-shaped groove. The conveying channel used for conveying the material belt is arranged between the limiting block and the sliding block, the displacement sensor is used for monitoring the distance change between the limiting block and the sliding block, when a material belt connecting port passes through the conveying channel, the conveying channel is expanded due to the large thickness of the material belt connecting port, and the sliding block moves towards the side away from the limiting block; therefore, the identification efficiency of the material belt connection interface is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating equipment technical field, especially relates to a material belt joint recognition device. BACKGROUND

[0002] Spot plating is a kind of local accurate electroplating technology, and is usually used for the product needing metal deposition in specific area. In spot plating operation, the material belt is usually used to fix the product before electroplating operation, and the material belt in roll is introduced into spot plating equipment before spot plating operation. In order to maintain the continuity of spot plating operation, the material belt is connected at the end of the material belt between different material rolls, and the material belt is stored in roll after electroplating operation.

[0003] However, since the end of the material belt is usually only increased in thickness, it is not easy to identify during operation, which makes it difficult to find the interface for disassembly when the material belt is wound after spot plating operation, and affects the operation efficiency.

[0004] Therefore, in view of the deficiencies in the prior art, it is necessary to design a material belt joint recognition device to solve the above problems.

[0005] It should be noted that the above introduction to the technical background is only for the convenience of clearly and completely describing the technical scheme of the utility model and facilitating the understanding of those skilled in the art, and the above content cannot be considered as known by those skilled in the art only because the above content is described in the background of the utility model. CONTENT OF THE UTILITY MODEL

[0006] In order to overcome the deficiencies in the prior art, the utility model aims at disclosing a convenient material belt joint recognition device for solving the problem that the material belt joint is difficult to identify.

[0007] The utility model discloses a material belt joint recognition device, including the base, be equipped with the support on the base, be equipped with the limit block, sliding block and displacement sensor in proper order on the support along the horizontal direction, the limit block is fixedly connected with the support, the limit block is equipped with the guide surface on the opposite side of sliding block, the one end of sliding block is hinged in the upper end surface of support through the pivot along the vertical direction, the face of sliding block and the guide surface close is the arc surface of external convex, the clearance between the guide surface and arc surface is as the material belt conveying channel;The face of sliding block and the guide surface away is equipped with the arc groove of internal recess, displacement sensor is fixedly connected with the support, the output shaft of displacement sensor points to the butt joint position of guide surface and arc surface, is equipped with the telescopic structure on the output shaft, the front end of output shaft is equipped with the first gyro wheel, and the first gyro wheel is rollingly connected with arc groove, and the sliding block is pressed to the limit block through the first gyro wheel, and then makes the guide surface and arc surface close to the material belt located in the middle;When the material belt thickness increases, displacement sensor sends the signal to the alarm or other control device, and the operator identifies the connecting interface of the material belt.

[0008] Preferably, the front end of the guide surface is provided with a clearance fillet to avoid scratching the front end of the limiting block during the conveying of the material belt.

[0009] Preferably, a height adjusting mechanism is arranged between the base and the carrier, so that the height can be adjusted according to the practical requirements, and the positioning and installation are more convenient.

[0010] Preferably, the end of the telescopic structure close to the output shaft is provided with a threaded sleeve, the front end of the output shaft is a threaded rod, the inner thread of the threaded sleeve is engaged with the outer thread of the threaded rod, and the roller is arranged at the end of the telescopic device away from the output shaft, so that the telescopic movement of the output shaft is controlled by the threaded sleeve and the threaded rod.

[0011] Preferably, a plurality of second rollers are arranged on the guide surface along the horizontal direction, and the rotating shafts of the second rollers are arranged along the vertical direction, so that the sliding between the material belt and the guide surface is changed into rolling, and the resistance during the conveying of the material belt is reduced.

[0012] Preferably, a plurality of rolling balls are arranged on the side of the sliding block close to the carrier, so that the frictional resistance between the sliding block and the carrier is reduced, and the jamming is avoided.

[0013] Thanks to the above technical scheme, the present application has the following beneficial effects compared with the prior art:

[0014] The material belt joint recognition device of the present application has the following advantages: the conveying channel for the material belt is arranged between the limiting block and the sliding block, the displacement sensor is used to monitor the distance change between the limiting block and the sliding block, when the material belt connecting interface passes through the conveying channel, the conveying channel is expanded due to the large thickness of the material belt connecting interface, the sliding block moves away from the limiting block, and then the displacement sensor detects the movement and sends a signal to the operator, so that the recognition efficiency of the material belt connecting interface is improved; the device itself has a simple structure and is convenient to disassemble and move; the rolling balls are arranged on the bottom of the sliding block, the frictional resistance between the sliding block and the carrier is reduced, the sliding block is prevented from being jammed with the carrier during use, and the detection accuracy is improved; the rollers are used to reduce the frictional force between the material belt and the limiting block, and the abrasion of the material belt by the recognition device is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0016] Figure 1 It is a structural schematic view of the material belt joint recognition device of the present application.

[0017] Figure 2 Figure 1 is a top view of the material belt joint recognition device of the present application;

[0018] Figure 3 Figure 3 is a structural schematic view of the limiting block in the present application;

[0019] Figure 4 Figure 4 is a structural schematic view of the sliding block in the present application;

[0020] Figure 5 Figure 5 is an exploded schematic view of the displacement sensor in the present application.

[0021] In the above drawings, 1, base; 2, carrier; 3, limiting block; 31, guide surface; 31a, clearance fillet; 31b, second roller; 4, sliding block; 41, rotating shaft; 42, arc surface; 43, arc-shaped groove; 44, ball; 5, displacement sensor; 51, output shaft; 51a, threaded rod; 52, telescopic structure; 52a, threaded sleeve; 53, first roller; 6, height adjusting mechanism; 7, material belt. DETAILED DESCRIPTION

[0022] The implementation of the present application will be described by specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification.

[0023] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so as to describe the embodiments of the present application. In addition, the terms "include" and "have" and their synonyms, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device that includes a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] In the present application, the terms "up", "down", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0025] And, the above-mentioned partial terms can be used to represent other meanings in addition to the orientation or positional relationship, for example, the term "upper" can also be used to represent a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meaning of these terms in the present application can be understood according to the specific circumstances.

[0026] In addition, the terms "mounting", "setting", "provided with", "connecting", "connecting", "sleeving", "fitting" should be broadly understood. For example, "connecting" can be fixed connection, detachable connection, or integral structure; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For example, "fitting" can be completely attached or partially attached. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0028] Embodiment one:

[0029] As shown in Figure 1 , the utility model discloses a material belt joint recognition device, including base 1, platform 2, limit block 3, sliding block 4 and displacement sensor 5, the main part of the above-mentioned utility model will be described in detail below:

[0030] As shown in Figure 1 , base 1 is movable design, it needs to be noted that, in other embodiments, base 1 can also be fixedly arranged.

[0031] As shown in Figure 1 and Figure 2 , platform 2 is arranged on base 1, limit block 3, sliding block 4 and displacement sensor 5 are sequentially arranged on platform 2 along the horizontal direction.

[0032] As shown in Figure 1 , Figure 2 and Figure 3 , limit block 3 is fixedly connected with platform 2, and the side, opposite to sliding block 4, of limit block 3 is provided with a guide surface 31.

[0033] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, one end of the slider 4 is hinged to the upper surface of the platform 2 via a rotating shaft 41 arranged in the vertical direction, so that the slider 4 can swing horizontally on the platform 2 around the rotating shaft 41; the side of the slider 4 that is close to the guide surface 31 is a convex arc surface 42, and a conveying channel for the feeding belt 7 is formed between the arc surface 42 and the guide surface 31; the side of the slider 4 that is far from the guide surface 31 is provided with a concave arc groove 43.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the displacement sensor 5 is fixedly connected to the platform 2. The output shaft 51 of the displacement sensor 5 points to the docking position of the guide surface 31 and the arc surface 42. The output shaft 51 is provided with a telescopic structure 52. The front end of the output shaft 51 is provided with a first roller 53. The first roller 53 is tumblingly connected to the arc groove 43, so that the change in distance between the arc surface 42 and the guide surface 31 can be accurately transmitted to the displacement sensor 5, and the output shaft 51 and the slider 4 can be prevented from jamming when moving.

[0035] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the usage method and principle of this utility model are as follows: In use, the material strip 7 is placed between the arc-shaped surface 42 and the guide surface 31, and the arc-shaped surface 42 and the guide surface 31 are made to fit against both sides of the material strip 7; the telescopic structure 52 is adjusted so that the first roller 53 presses against the arc-shaped groove 43; when the connection interface of the material strip 7 passes between the arc-shaped surface 42 and the guide surface 31, the increased thickness at the connection interface will cause compression on the arc-shaped surface 42 and the guide surface 31. Under the action of the compression force, the slider 4 swings horizontally away from the arc-shaped surface 42 around the rotating shaft 41, thereby causing the arc-shaped groove 43 to move together. The arc-shaped groove 43 pushes the first roller 53 to move away from the arc-shaped surface 42, which is finally identified by the displacement sensor 5; since the output shaft 51 of the displacement sensor 5 points to the docking position of the guide surface 31 and the arc-shaped surface 42, the change in the distance between the arc-shaped surface 42 and the guide surface 31 can be accurately identified by the displacement sensor 5, avoiding misjudgment.

[0036] Example 2:

[0037] like Figure 1 , Figure 2 and Figure 3 As shown, in order to avoid the material belt being scratched during the identification process, a rounded corner 31a is provided at the front end of the guide surface 31 to prevent the material belt 7 from contacting the angular structure during the conveying process.

[0038] Example 3:

[0039] like Figure 1And Figure 2 As shown in the figure, in order to facilitate the assembly of the device and the material belt, a height adjusting mechanism 6 is arranged between the base 1 and the carrier 2, and the height of the carrier 2 is adjusted by the screw rod cooperating with the guide rod to keep consistent with the conveying height of the material belt 7.

[0040] Example four:

[0041] As shown in the figure, Figure 1 , Figure 2 and Figure 5 As shown in the figure, in order to facilitate the adjustment of the telescopic structure, a threaded sleeve 52a is arranged at one end of the telescopic structure 52 close to the output shaft 51, the front end of the output shaft 51 is a threaded rod 51a, the inner thread of the threaded sleeve 52a is connected with the outer thread of the threaded rod 51a, and the first roller 53 is arranged at the end of the telescopic device 52 away from the output shaft 51, and the length of the output shaft 51 is quickly adjusted by the screwing in and out of the threaded rod 51a in the threaded sleeve 52a.

[0042] Example five:

[0043] As shown in the figure, Figure 1 , Figure 2 and Figure 3 As shown in the figure, in order to reduce the conveying resistance of the material belt in the device, a plurality of second rollers 31b are arranged on the guide surface 31 in the horizontal direction, the axis of the second roller 31b is arranged in the vertical direction, and the material belt 7 is in rolling connection with the second roller 31b in the conveying process, which greatly reduces the frictional resistance of the material belt 7 in the conveying process.

[0044] Example six:

[0045] As shown in the figure, Figure 1 , Figure 2 and Figure 3 As shown in the figure, in order to prevent the sliding block from being stuck, a plurality of balls 44 are arranged on the side of the sliding block 4 close to the carrier 2, and the frictional resistance between the sliding block 4 and the carrier 2 is reduced by the balls 44.

[0046] Finally, it should be pointed out that the above is only the preferred embodiment of the present application and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A material tape joint recognition device, comprising a base (1) provided with a loading platform (2), characterized in that: The upper end of the slide block (4) is hinged to the upper end face of the carrier (2) through a rotating shaft (41) arranged in the vertical direction, one side of the slide block (4) close to the guide surface (31) is an outward convex arc surface (42), the side of the slide block (4) away from the guide surface (31) is provided with an inward recessed arc-shaped groove (43), the displacement sensor (5) is fixedly connected with the carrier (2), the output shaft (51) of the displacement sensor (5) points to the abutting position of the guide surface (31) and the arc surface (42), the output shaft (51) is provided with an extension structure (52), the front end of the output shaft (51) is provided with a first roller (53), and the first roller (53) is in rolling connection with the arc-shaped groove (43).

2. The apparatus of claim 1, wherein: The front end of the guide surface (31) is provided with a clearance round corner (31a).

3. The apparatus of claim 1, wherein: The height adjusting mechanism (6) is arranged between the base (1) and the carrier (2).

4. The apparatus of claim 1, wherein: One end of the extension structure (52) close to the output shaft (51) is provided with a threaded sleeve (52a), the front end of the output shaft (51) is a threaded rod (51a), the internal thread of the threaded sleeve (52a) is in meshing connection with the external thread of the threaded rod (51a), and the first roller (53) is arranged at the end of the extension structure (52) away from the output shaft (51).

5. The apparatus of claim 1, wherein: A plurality of second rollers (31b) are arranged on the guide surface (31) in the horizontal direction, and the shaft center of the second roller (31b) is arranged in the vertical direction.

6. The apparatus of claim 1, wherein: The side of the slide block (4) close to the carrier (2) is provided with a plurality of rolling balls (44). The front end of the guide surface (31) is provided with a clearance round corner (31a). The height adjusting mechanism (6) is arranged between the base (1) and the carrier (2). One end of the extension structure (52) close to the output shaft (51) is provided with a threaded sleeve (52a), the front end of the output shaft (51) is a threaded rod (51a), the internal thread of the threaded sleeve (52a) is in meshing connection with the external thread of the threaded rod (51a), and the first roller (53) is arranged at the end of the extension structure (52) away from the output shaft (51). A plurality of second rollers (31b) are arranged on the guide surface (31) in the horizontal direction, and the shaft center of the second roller (31b) is arranged in the vertical direction. The side of the slide block (4) close to the carrier (2) is provided with a plurality of rolling balls (44).

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