Horizontal rapping device

Abstract

The utility model discloses a horizontal rapping device which comprises a linear pig casting machine rack of a linear pig casting machine and a rotating pulley of a conveying chain, rapping supports are fixedly arranged on the linear pig casting machine rack, the rapping supports are symmetrically arranged on the two sides of the conveying chain, rotating shafts are arranged on the rapping supports in a rotating connection mode, rapping shafts are arranged on the rotating shafts, and the rapping shafts are arranged on the rotating pulleys. A rapping hammer is arranged at one end of the rapping shaft, a linkage device for driving the rotating shaft to rotate is fixedly arranged on the rotating shaft, and the linkage device and the rotating pulley are in linkage rotation; the device drives the rapping hammer to work through mechanical linkage rotation of the linkage device and the rotating pulley, and the whole process is mechanical action and automatic rapping without control, so that an electric or pneumatic system is prevented from being newly added, the problems that the electric or pneumatic system is easy to break down, the maintenance labor cost is high, the accessory expense is high, the energy consumption is high and the like are solved, and the working efficiency is improved. And production cost control is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of metal rapping equipment, in particular to a horizontal rapping device. Background Art

[0002] At present, in the production of lead ingots, lead alloys, zinc ingots, zinc alloys, etc., linear ingot casting machines are used for automatic casting. During the transportation process, a vibration device is generally used to vibrate the ingots so that the vibration in the mold assists demoulding. Electric or pneumatic vibration devices are generally used in production. However, production statistics show that electric or pneumatic systems are prone to failure, high maintenance labor costs, high accessories costs, high energy consumption, etc., which is not conducive to the control of production costs. Utility Model Content

[0003] The utility model aims to overcome the shortcomings of the above-mentioned background technology and provides a horizontal rapping device.

[0004] The purpose of the utility model is achieved through the following technical scheme: a horizontal rapping device, including a linear ingot casting machine frame of a linear ingot casting machine and a rotating pulley of a conveying chain, a rapping bracket is fixedly arranged on the linear ingot casting machine frame, the rapping bracket is symmetrically arranged on both sides of the conveying chain, a rotating shaft is transferred to the rapping bracket, a rapping shaft is arranged on the rotating shaft, a rapping hammer is arranged on one end of the rapping shaft, a linkage device for driving the rotating shaft to rotate is fixedly arranged on the rotating shaft, and the linkage device rotates in conjunction with the rotating pulley.

[0005] Furthermore, the rapping shaft and the rapping hammer are arranged in two groups, namely, a first rapping shaft and a first rapping hammer arranged on one side of the rotating shaft, the first rapping hammer is fixedly arranged at one end of the first rapping shaft; and a second rapping shaft and a second rapping hammer arranged on the other side of the rotating shaft.

[0006] Furthermore, the second rapping shaft is longer than the first rapping shaft, and the length difference is such that the two rapping hammers fall on the front and rear ingots respectively after falling.

[0007] Furthermore, a striking support frame is arranged between the front of the rapping bracket and the rapping hammer.

[0008] Furthermore, the linkage device is a square block.

[0009] Furthermore, a sleeve is adjustable on the rotating shaft, and the rapping shaft is fixedly arranged on the sleeve.

[0010] Furthermore, a bearing is arranged between the rotating shafts.

[0011] Furthermore, a load-bearing plate is provided between the first rapping hammer and the second rapping hammer, and two fixing ears are provided on the load-bearing plate.

[0012] The utility model has the following advantages: the device drives the vibration hammer to work through the linkage device and the rotating pulley mechanical linkage rotation, the whole process is mechanical action, automatic vibration and does not involve control, thus avoiding the addition of an electric or pneumatic system, and further avoiding the problem that the electric or pneumatic system is prone to failure, high maintenance labor costs, high accessories costs, high energy consumption, etc., which are not conducive to the control of production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. It is obvious that the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 The structure of the utility model is shown in FIG. Figure 1 .

[0015] Figure 2 The utility model is a side view Figure 1 .

[0016] Figure 3 The structure of the utility model is shown in FIG. Figure 2 .

[0017] Figure 4 The utility model is a side view Figure 2 .

[0018] In the figure, a linear ingot casting machine frame (1), a rapping bracket (2), a bearing (3), a sleeve (4), a first rapping shaft (5), a first rapping hammer (6), a second rapping shaft (7), a second rapping hammer (8), a linkage device (9), a rotating pulley (10), a striking support frame (11), a rotating shaft (12), a load-bearing plate (13), and a fixing ear (14). DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0021] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1 and Figure 2 A horizontal rapping device shown in the figure comprises a linear ingot casting machine frame 1 of a linear ingot casting machine and a rotating pulley 10 of a conveying chain. The linear ingot casting machine is driven by a driving wheel to rotate the conveying chain in a cycle. A rotating pulley 10 is arranged on the conveying chain to slide or rotate when the linear ingot casting machine is conveyed forward. In this device, a rapping bracket 2 is fixedly arranged on the linear ingot casting machine frame 1. The rapping bracket 2 is symmetrically arranged on both sides of the conveying chain. A rotating shaft 12 is transferred to the rapping bracket 2. A rapping shaft is arranged on the rotating shaft 12. A rapping hammer is arranged on one end of the rapping shaft. A linkage device 9 for driving the rotating shaft 12 to rotate is fixedly arranged on the rotating shaft 12. The linkage device 9 rotates in conjunction with the rotating pulley 10. In this way, through the operation of the linear ingot casting machine itself, the conveyor chain is transported forward, and when the rotating pulley 10 that moves forward with the conveyor chain arrives at the linkage device 9, it drives the rotating shaft 12 on the linkage device 9 to rotate and lift the rapping hammer. When the rapping hammer continues to move forward, the rotating pulley 10 is disengaged from the linkage device 9, so that the rotating shaft 12 rotates and drives the rapping hammer to hit downward, thereby achieving the purpose of rapping. In this device, the rapping hammer is driven to work by the mechanical linkage rotation of the linkage device 9 and the rotating pulley 10. The whole process is a mechanical action and does not involve control, thus avoiding the addition of an electric or pneumatic system, and further avoiding the problem that the electric or pneumatic system is prone to failure, high maintenance labor costs, high accessories costs, high energy consumption, etc., which are not conducive to the control of production costs.

[0023] In another embodiment, the ingot is fully vibrated, and the vibrating shaft and the vibrating hammer are provided in two groups, namely, a first vibrating shaft 5 and a first vibrating hammer 6 provided on one side of the rotating shaft 12, the first vibrating hammer 6 being fixedly provided at one end of the first vibrating shaft 5; and a second vibrating shaft 7 and a second vibrating hammer 8 provided on the other side of the rotating shaft 12.

[0024] In another embodiment, in order to avoid resonance between the two rapping shafts and the rapping hammers and reduce the service life of the equipment, and also to rap the two ends of the ingot at different times, the second rapping shaft 7 is longer than the first rapping shaft 5, and the length difference is that the two rapping hammers fall on the front and rear ingots respectively. Rapping at two points of the ingot at different times is more conducive to demolding the ingot.

[0025] In another embodiment, in order to prevent the end of the rapping hammer from being stuck in the gap between the two ingot molds, a striking support frame 11 is provided between the front of the rapping bracket 2 and the rapping hammer. If necessary, a spring can also be provided at the position where the rapping shaft falls to assist in lifting.

[0026] In another embodiment, the linkage device 9 is a square block extending downwards so that the linkage device 9 can rotate in linkage with the rotating pulley 10. In this way, the linkage device 9 is lifted up when the rotating pulley 10 is transported forward, and falls down instantly after passing the cutting top of the rotating pulley 10 and the linkage device 9, so as to achieve the purpose of rapping.

[0027] In another embodiment, in order to facilitate the adjustment of the rapping point, a sleeve 4 is adjustably mounted on the rotating shaft 12 , and the rapping shaft is fixedly mounted on the sleeve 4 . The adjustment can be achieved by only setting a sliding key between the sleeve 4 and the rotating shaft 12 .

[0028] In another embodiment, in order to facilitate the rotation of the rotating shaft 12 , a bearing 3 is provided between the rotating shaft 12 .

[0029] In another embodiment, in order to increase the force of the rapping, as Figure 3 and Figure 4 As shown, a load-bearing plate 13 is provided between the first rapping hammer 6 and the second rapping hammer 8, and two fixing ears 14 are provided on the load-bearing plate 13, so that weights can be added to the load-bearing plate 13 as needed and fixed on the two load-bearing plates 13 with ropes or the like.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A horizontal rapping device, comprising a linear ingot casting machine frame (1) of a linear ingot casting machine and a rotating pulley (10) of a conveyor chain, characterized in that: A rapping bracket (2) is fixedly arranged on a linear ingot casting machine frame (1), the rapping bracket (2) is symmetrically arranged on both sides of a conveying chain, a rotating shaft (12) is arranged on the rapping bracket (2), a rapping shaft is arranged on the rotating shaft (12), a rapping hammer is arranged on one end of the rapping shaft, a linkage device (9) for driving the rotating shaft (12) to rotate is fixedly arranged on the rotating shaft (12), and the linkage device (9) rotates in conjunction with a rotating pulley (10).

2. A horizontal rapping device according to claim 1, characterized in that: The rapping shaft and the rapping hammer are arranged in two groups, namely a first rapping shaft (5) and a first rapping hammer (6) arranged on one side of the rotating shaft (12), the first rapping hammer (6) being fixedly arranged on one end of the first rapping shaft (5); and a second rapping shaft (7) and a second rapping hammer (8) arranged on the other side of the rotating shaft (12).

3. A horizontal rapping device according to claim 2, characterized in that: The second rapping shaft (7) is longer than the first rapping shaft (5), and the length difference is such that the two rapping hammers fall on the front and rear ingots respectively after falling.

4. A horizontal rapping device according to claim 1, 2 or 3, characterized in that: A striking support frame (11) is arranged between the front of the rapping bracket (2) and the rapping hammer.

5. A horizontal rapping device according to claim 1, 2 or 3, characterized in that: The linkage device (9) is a square block.

6. A horizontal rapping device according to claim 5, characterized in that: A sleeve (4) is adjustably sleeved on the rotating shaft (12), and the rapping shaft is fixedly arranged on the sleeve (4).

7. A horizontal rapping device according to claim 6, characterized in that: A bearing (3) is arranged between the rotating shaft (12) and the rotating shaft (12).

8. A horizontal rapping device according to claim 7, characterized in that: A load-bearing plate (13) is arranged between the first rapping hammer (6) and the second rapping hammer (8), and two fixing ears (14) are arranged on the load-bearing plate (13).

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