Galvanizing hanger knocking dezincification device

Abstract

The utility model discloses a zinc removal device for knocking on a hanger for galvanizing, comprising a crossbar and a plurality of hooks, wherein the plurality of hooks are arranged and installed on the lower side of the crossbar for hanging metal parts, and slide rails are arranged on the two sides of the crossbar, and a knocking hammer is slidably arranged on the slide rails, and an induction switch is arranged on the slide rails at a position relative to each hook, and when the knocking hammer moves to the position of the induction switch, the knocking hammer strikes the metal part on the hook. The zinc removal device for knocking on a hanger for galvanizing of the utility model can effectively realize the effect of automatic mobile knocking by utilizing the action of the knocking hammer through the arrangement of the knocking hammer and the induction switch.

Description

Technical Field

[0001] The utility model relates to a zinc removal device, in particular to a zinc removal device by knocking on a hanger for galvanizing. Background Art

[0002] At present, most of the existing technologies adopt the method of galvanizing metal parts to increase the corrosion resistance of metal parts. Therefore, galvanizing is required in the process of preparing metal parts, and after the galvanizing is completed, the galvanized metal parts are taken out of the galvanizing pool through the hanger, and then the excess zinc on the metal parts is removed by manual hammering with a hammer to keep the galvanized layer on the metal parts clean. However, since the hanger mainly hangs the metal parts with iron chains, the metal parts are easily shaken by manual hammering, which can easily cause personal danger. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model aims to provide a zinc-removing device on a galvanizing hanger that can realize automated zinc-removing.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a zinc removal device by knocking on a galvanizing hanger, comprising a cross bar and a plurality of hooks, wherein the plurality of hooks are arranged and installed on the lower side of the cross bar for hanging metal parts, slide rails are provided on the two side surfaces of the cross bar, and knocking hammers are slidably provided on the slide rails, and induction switches are provided on the slide rails at positions relative to each hook, and when the knocking hammer moves to the position of the induction switch, the knocking hammer acts to knock on the metal parts on the hooks.

[0005] As a further improvement of the utility model, the percussion hammer includes a mobile base, a hammer handle and a hammer head. The mobile base is slidably arranged on a slide rail, one end of the hammer handle is hingedly mounted on the mobile base, and the hammer head is fixedly mounted on the end of the hammer handle facing away from the mobile base. The mobile base is provided with a driving mechanism for driving the hammer handle to flip up and down.

[0006] As a further improvement of the utility model, the driving mechanism includes a driving motor, a driving gear and a reset spring, the driving motor is fixedly installed in the mobile base, one end of the reset spring is connected to the hammer handle, and the other end is connected to the mobile base, the driving gear is coaxially fixed on the rotating shaft of the driving motor, the end of the hammer handle is provided with teeth, the teeth are meshed with the driving gear, so that the hammer handle is driven by the driving gear to flip upward and accumulate elastic force, the mobile base is provided with a conductive head on the side facing the slide rail, and the induction switch is a conductive contact piece, when the mobile base moves to the position of the slide rail relative to the induction switch, the conductive head contacts the conductive contact piece, and the driving motor is energized to drive the hammer handle to flip upward.

[0007] As a further improvement of the utility model, the conductive head is an elastic ball structure, and a ball groove is provided on the conductive contact piece. When the movable base moves to a position where the slide rail is relative to the induction switch, the conductive head is embedded in the ball groove.

[0008] The beneficial effect of the utility model is that, through the arrangement of the cross bar and the hook, the effect of synchronously lifting a whole row of metal parts can be simply and effectively achieved, and through the arrangement of the slide rail and the percussion hammer, it is possible to effectively realize the zinc removal by percussion of each metal part of the lower hook by sliding the percussion hammer on the slide rail. Compared with the manual hammering method in the prior art, this does not require people to stand by, which greatly increases safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of a zinc removal device for galvanizing by knocking on a hanger of the utility model;

[0010] Figure 2 for Figure 1 Schematic diagram of the structure of the percussion hammer. DETAILED DESCRIPTION

[0011] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0012] Reference Figures 1 to 2 As shown, a zinc removal device for knocking on a galvanizing hanger of the present embodiment comprises a cross bar 1 and a plurality of hooks 2, wherein the plurality of hooks 2 are arranged and installed on the lower side surface of the cross bar 1 for hanging metal parts, and slide rails 3 are provided on the two side surfaces of the cross bar 1, and knocking hammers 4 are slidably provided on the slide rails 3, and induction switches are provided on the slide rails 3 at positions relative to each hook 2, and when the knocking hammers 4 move to the induction switch position, the knocking hammers 4 act to knock on the metal parts on the hooks 2, and through the arrangement of the cross bar 1 and the hooks 2, the metal parts can be simply and effectively hoisted, and through the arrangement of the knocking hammers 4, the slide rails 3 and the induction switches, the knocking hammers 4 can be effectively slid back and forth on the cross bar 1, and through the arrangement of the induction switches, the moving position of the knocking hammers 4 can be effectively realized, thereby further realizing that the knocking hammers 4 can be knocked one by one along the cross bar 1, and compared with the manual hammering method in the prior art, there is no need for people to stand next to the hanger, which greatly reduces personal danger.

[0013] As an improved specific implementation method, the knocking hammer 4 includes a movable base 41, a hammer handle 42 and a hammer head 43. The movable base 41 can be slidably arranged on the slide rail 3, one end of the hammer handle 42 is hingedly mounted on the movable base 41, and the hammer head 43 is fixedly mounted on the end of the hammer handle 42 facing away from the movable base 41. The movable base 41 is provided with a driving mechanism 5 for driving the hammer handle 42 to flip up and down. Through the setting of the above structure, the movable base 41 can be used to slide back and forth along the slide rail 3, thereby further sliding back and forth on the cross bar 1, and then the corresponding hooks 2 are knocked one by one through the action of the induction switch. In this way, the effect of automatically knocking the metal parts on the hook 2 is realized in a simple and effective way. The movable base 41 in this embodiment adopts a method of setting a motor at the end of the cross bar 1 and then connecting it to the movable base 41 through a belt to drive the movable base 41. Since this method is a conventional means, it will not be repeated in this embodiment.

[0014] As an improved specific implementation, the driving mechanism 5 includes a driving motor 51, a driving gear 52 and a reset spring 53. The driving motor 51 is fixedly installed in the mobile base 41. One end of the reset spring 53 is connected to the hammer handle 42, and the other end is connected to the mobile base 41. The driving gear 52 is coaxially fixed on the rotating shaft of the driving motor 51. The end of the hammer handle 42 is provided with teeth, which are engaged with the driving gear 52, so that the hammer handle 42 is driven by the driving gear 52 to flip upward and accumulate elastic force. The side of the mobile base 41 facing the slide rail 3 is provided with a conductive head, and the induction switch is a conductive contact piece. When the mobile base 41 moves to the position of the slide rail 3 relative to the induction switch, the conductive head contacts the conductive contact piece, and the driving motor 51 is energized to drive the hammer handle 42 upward Flipping, through the setting of the above structure, it is possible to effectively realize the accumulation of elastic force by rotating the drive motor 51, and then realize the knocking operation on the metal part by releasing the elastic force. The overall structure is simple and easy to realize. The specific method is that when the mobile base 41 moves to the position of the induction switch, the conductive head contacts the conductive contact piece, so that the drive motor 51 is energized to work, driving the drive gear 52 to rotate, and then utilizing the teeth to mesh with the drive gear 52 to drive the hammer handle 42 to flip upward to compress the reset spring 53 to realize the accumulation of elastic force. After the hammer handle 42 flips upward into place, the drive motor 51 is powered off at this time, and then the reset spring 53 will release the elastic force to drive the hammer handle 42 to flip downward quickly, and then the hammer head 43 knocks the metal part, so that the knocking operation can be simply and effectively realized.

[0015] As a specific implementation of the improvement, the conductive head is an elastic ball structure, and a ball groove is provided on the conductive contact piece. When the movable base 41 moves to the position of the slide rail 3 relative to the sensing switch, the conductive head is embedded in the ball groove. Through the arrangement of the above structure, it is possible to achieve conductivity between the conductive head and the conductive contact piece, and also to have a certain limiting function, so as to better realize the positioning of the movable base 41.

[0016] In summary, the zinc removal device by knocking on the galvanizing hanger of this embodiment can simply and effectively achieve the effect of lifting galvanized metal parts through the arrangement of the cross bar 1 and the hook 2, and can realize the automatic operation of zinc removal by knocking on the metal parts after the galvanizing is completed through the arrangement of the slide rail 3, the knocking hammer 4 and the induction switch. Compared with the manual method used in the prior art, this greatly improves safety.

[0017] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A zinc removal device for galvanizing by knocking on a hanger, comprising a crossbar (1) and a plurality of hooks (2), wherein the plurality of hooks (2) are arranged and installed on the lower side of the crossbar (1) for hanging metal parts, characterized in that: Slide rails (3) are provided on two side surfaces of the crossbar (1), and a knocking hammer (4) is slidably provided on the slide rail (3). An induction switch is provided on the slide rail (3) at a position relative to each hook (2). When the knocking hammer (4) moves to the position of the induction switch, the knocking hammer (4) is actuated to knock a metal part on the hook (2).

2. The zinc removal device by knocking on a hanger for galvanizing according to claim 1 is characterized in that: The striking hammer (4) comprises a movable base (41), a hammer handle (42) and a hammer head (43); the movable base (41) is slidably arranged on a slide rail (3); one end of the hammer handle (42) is hingedly mounted on the movable base (41); the hammer head (43) is fixedly mounted on an end of the hammer handle (42) facing away from the movable base (41); and a driving mechanism (5) for driving the hammer handle (42) to flip up and down is provided on the movable base (41).

3. The zinc removal device by knocking on a hanger for galvanizing according to claim 2 is characterized in that: The driving mechanism (5) comprises a driving motor (51), a driving gear (52) and a reset spring (53). The driving motor (51) is fixedly mounted in the movable base (41). One end of the reset spring (53) is connected to the hammer handle (42), and the other end is connected to the movable base (41). The driving gear (52) is coaxially fixed on the rotating shaft of the driving motor (51). The end of the hammer handle (42) is provided with teeth, which mesh with the driving gear (52) so as to be driven by the driving gear (52) to drive the hammer handle (42) to flip upward and accumulate elastic force. A conductive head is provided on the side of the movable base (41) facing the slide rail (3). The induction switch is a conductive contact piece. When the movable base (41) moves to a position where the slide rail (3) is relative to the induction switch, the conductive head contacts the conductive contact piece, and the driving motor (51) is energized to drive the hammer handle (42) to flip upward.

4. The zinc removal device by knocking on a hanger for galvanizing according to claim 3 is characterized in that: The conductive head is an elastic ball structure, and a ball groove is provided on the conductive contact piece. When the movable base (41) moves to a position where the slide rail (3) is relative to the induction switch, the conductive head is embedded in the ball groove.

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