Multi-counterweight spot plating device

Abstract

The utility model discloses a multi-counterweight spot plating device, which comprises a spot plating assembly, a spot plating seat, a spot plating mold mounted on the spot plating seat, guide shafts symmetrically fixed on two sides of the spot plating seat, belt guide wheels rotationally mounted on the guide shafts, and a pressing belt wound on the belt guide wheels, a counterweight assembly, comprising a positioning seat fixed on the spot plating seat, a first rotating shaft rotationally mounted on the positioning seat, a first curved bar fixed on the first rotating shaft, a first belt wheel rotationally arranged at the end of the first curved bar, and a second rotating shaft rotationally mounted in the first rotating shaft, the second curved bar is fixed to the outer end of the second rotating shaft, the second belt wheel is rotationally installed at the end of the second curved bar, and the pressing belt is wound around the first belt wheel, namely the second belt wheel; therefore, the condition that the corresponding material belts are pressed is changed, and spot plating can be carried out on the multiple material belts at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of spot plating, in particular to a spot plating device with multiple counterweights. Background Art

[0002] The industry generally uses a single belt with a single counterweight for the compacting belt on the spot plating machine of the automatic spot plating line. However, when the single belt is used, if the material belt is too wide, especially when there are multiple rows of wide material belts, the single belt is prone to not compacting the product and causing plating leakage. Therefore, it is necessary to design a device that can adjust the counterweight of each row of plating area to compact the belt. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the existing multi-weight spot plating device, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a multi-counterweight spot plating device. When using this device, the material strip is pressed on the spot plating mold by a pressing belt to complete the spot plating. When the material strip is wide or there are multiple rows, the multiple pressing belts of the device are used to press the material strips separately. When it is necessary to adjust the pressing condition of a single material strip, the corresponding counterweight block is changed, so that the corresponding curved rod angle is changed, thereby changing the position of the corresponding pulley, thereby changing the tightness of the corresponding pressing belt, so that the pressing condition of the corresponding material strip is changed, so that multiple material strips can be spot plated at the same time.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A multi-weight spot plating device, comprising:

[0008] The spot plating assembly comprises a spot plating seat, a spot plating mold mounted on the spot plating seat, guide shafts symmetrically fixed on both sides of the spot plating seat, a belt guide wheel rotatably mounted on the guide shaft, and a compression belt wound around the belt guide wheel;

[0009] The counterweight assembly includes a positioning seat fixed on the spot plating seat, a first rotating shaft rotatably mounted on the positioning seat, a first curved rod fixed on the first rotating shaft, a first pulley rotatably mounted on the end of the first curved rod, a second rotating shaft rotatably mounted inside the first rotating shaft, a second curved rod fixed on the outer end of the second rotating shaft and a second pulley rotatably mounted on the end of the second curved rod, wherein the compression belt is wound around the first pulley and the second pulley;

[0010] Wherein, a first connecting rod is fixed to the rear end of the first rotating shaft, and a first counterweight is fixed to the first connecting rod; a second connecting rod is fixed to the rear end of the second rotating shaft, and a second counterweight is fixed to the second connecting rod.

[0011] As a preferred solution of the multi-counterweight spot plating device described in the utility model, the first counterweight block includes a vertical rod, a counterweight plate sleeved on the vertical rod and a nut engaged with the vertical rod.

[0012] As a preferred solution of the multi-weight spot plating device described in the utility model, a buffer spring is sleeved on the guide shaft, and the belt guide wheel contacts the buffer spring.

[0013] As a preferred solution of the multi-counterweight spot plating device described in the utility model, a third rotating shaft can be rotatably mounted on the second rotating shaft, and a corresponding third counterweight block is provided.

[0014] Compared with the prior art, the utility model has the following beneficial effects: when using the device, the material strip is pressed onto the spot plating mold by the pressing belt to complete the spot plating; when the material strip is wider or there are multiple rows, the multiple pressing belts of the device are used to press the material strips respectively; when it is necessary to adjust the pressing condition of a single material strip, the corresponding counterweight block is changed, so that the corresponding curved rod angle is changed, thereby changing the position of the corresponding pulley, thereby changing the tightness of the corresponding pressing belt, so that the pressing condition of the corresponding material strip is changed, so that multiple material strips can be spot plated at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0016] Figure 1 It is a schematic diagram of the overall structure of a multi-weight spot plating device of the utility model from a first perspective;

[0017] Figure 2 It is a schematic diagram of the overall structure of a multi-weight spot plating device of the utility model from a second viewing angle;

[0018] Figure 3 This is a cross-sectional view of the overall structure of a multi-weight spot plating device of the utility model;

[0019] Figure 4 This utility model is a multi-weight spot plating device Figure 3 A partial enlarged view of middle A;

[0020] Figure 5 It is a structural schematic diagram of a first counterweight block of a multi-counterweight spot plating device of the utility model. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0023] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The utility model provides a spot plating device with multiple counterweights. When the device is used, a material strip is pressed onto a spot plating mold by a pressing belt to complete the spot plating. When the material strip is wide or there are multiple rows, multiple pressing belts of the device are used to press the material strips respectively. When it is necessary to adjust the pressing condition of a single material strip, the corresponding counterweight block is changed, so that the corresponding crankshaft angle is changed, thereby changing the position of the corresponding pulley, thereby changing the tightness of the corresponding pressing belt, so that the pressing condition of the corresponding material strip is changed, so that multiple material strips can be spot plated at the same time.

[0025] Figure 1-Figure 5 The figure shows the overall structure of a multi-weight spot plating device of the utility model. Figure 1-Figure 5 In this embodiment, a multi-weight spot plating device is provided, and its main body includes a spot plating component 200 and a counterweight component 200.

[0026] The spot plating assembly 100 comprises a spot plating seat 110, a spot plating mold 120 mounted on the spot plating seat 110, a guide shaft 130 symmetrically fixed on both sides of the spot plating seat 110, a belt guide wheel 140 rotatably mounted on the guide shaft 130, and a compression belt 150 wound around the belt guide wheel 140, wherein a buffer spring 130a is sleeved on the guide shaft 130, and the belt guide wheel 140 contacts the buffer spring 130a;

[0027] The counterweight assembly 200 includes a positioning seat 210 fixed on the spot plating seat 110, a first rotating shaft 220 rotatably mounted on the positioning seat 210, a first curved rod 230 fixed on the first rotating shaft 220, a first pulley 240 rotatably mounted at the end of the first curved rod 230, a second rotating shaft 250 rotatably mounted inside the first rotating shaft 220, a second curved rod 260 fixed on the outer end of the second rotating shaft 250, and a second pulley 270 rotatably mounted at the end of the second curved rod 260, and the compression belt 150 is wound around the first pulley 240, that is, the second pulley 270;

[0028] Among them, a first connecting rod 220a is fixed to the rear end of the first rotating shaft 220, and a first counterweight 220b is fixed to the first connecting rod 220a; a second connecting rod 250a is fixed to the rear end of the second rotating shaft 250, and a second counterweight 250b is fixed to the second connecting rod 250a. A third rotating shaft can also be rotatably installed on the second rotating shaft 250, and a corresponding third counterweight is provided, so that more material strips can be compressed;

[0029] The first counterweight block 220b includes a vertical rod 220b-1, a counterweight plate 220b-2 sleeved on the vertical rod 220b-1, and a nut 220b-3 engaged with the vertical rod 220b-1.

[0030] Combination Figure 1-Figure 3 , a multi-counterweight spot plating device in this embodiment, the specific use process is as follows: when using this device, the material strip is pressed on the spot plating mold 120 by the pressing belt 150 to complete the spot plating. When the material strip is wide or there are multiple rows, the multiple pressing belts 150 of this device are used to press the material strips respectively. When it is necessary to adjust the pressing condition of a single material strip, the corresponding counterweight block is changed, so that the corresponding curved rod angle is changed, thereby changing the position of the corresponding pulley, thereby changing the tightness of the corresponding pressing belt 150, so that the pressing condition of the corresponding material strip is changed, so that multiple material strips can be spot plated at the same time, and a wider material strip can be pressed.

[0031] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A multi-weight spot plating device, characterized in that: include: A spot plating assembly (100) comprises a spot plating seat (110), a spot plating mold (120) mounted on the spot plating seat (110), a guide shaft (130) symmetrically fixed on both sides of the spot plating seat (110), a belt guide wheel (140) rotatably mounted on the guide shaft (130), and a compression belt (150) wound around the belt guide wheel (140); A counterweight assembly (200) comprises a positioning seat (210) fixed on the spot plating seat (110), a first rotating shaft (220) rotatably mounted on the positioning seat (210), a first curved rod (230) fixed on the first rotating shaft (220), a first pulley (240) rotatably mounted on the end of the first curved rod (230), a second rotating shaft (250) rotatably mounted inside the first rotating shaft (220), a second curved rod (260) fixed on the outer end of the second rotating shaft (250), and a second pulley (270) rotatably mounted on the end of the second curved rod (260), wherein the compression belt (150) is wound around the first pulley (240) and the second pulley (270); Wherein, a first connecting rod (220a) is fixed to the rear end of the first rotating shaft (220), and a first counterweight (220b) is fixed to the first connecting rod (220a); a second connecting rod (250a) is fixed to the rear end of the second rotating shaft (250), and a second counterweight (250b) is fixed to the second connecting rod (250a).

2. A multi-weight spot plating device according to claim 1, characterized in that: The first counterweight block (220b) comprises a vertical rod (220b-1), a counterweight plate (220b-2) sleeved on the vertical rod (220b-1), and a nut (220b-3) engaged with the vertical rod (220b-1).

3. A multi-weight spot plating device according to claim 1, characterized in that: A buffer spring (130a) is sleeved on the guide shaft (130), and the belt guide wheel (140) contacts the buffer spring (130a).

4. A multi-weight spot plating device according to claim 1, characterized in that: A third rotating shaft may also be rotatably mounted on the second rotating shaft (250), and a corresponding third counterweight block may be provided.

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