Zinc ingot breaking device

Abstract

The invention provides a zinc ingot breaking device to solve the problems in the prior art that the zinc ingots are inconvenient to break and cannot be broken in a quantitative standard, which causes inconvenience in subsequent use; the device comprises a body, the body is provided with a breaking mechanism and a turning mechanism, the turning mechanism comprises a turning plate which can be turned and swung, the breaking mechanism comprises an upper tooth plate and a lower tooth plate, the lower tooth plate is fixed on the body, the upper tooth plate is located above the lower tooth plate, the upper tooth plate and the lower tooth plate are staggered, the upper tooth plate can move up and down to break the material between the two, the turning plate is provided with a tooth plate groove which can penetrate the lower tooth plate, and when the turning plate is in a horizontal state, the lower tooth plate penetrates the tooth plate groove and protrudes from the upper end of the turning plate; the device can realize automatic equal division, breaking and crushing of the zinc ingot, can effectively improve the convenience of subsequent use, the overall structure of the device is compact, the feeding-breaking-discharging are organically unified, and the work efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of zinc ingot crushing, in particular to a zinc ingot breaking device. Background Art

[0002] Brass is a copper-zinc alloy that is melted with copper in a certain proportion during the smelting process. Therefore, a large amount of zinc ingots are needed in the brass smelting process.

[0003] The weight of a single zinc ingot is about 25kg. To ensure the chemical composition of the copper liquid, operators usually need to add 1 / 4 to 3 / 4 zinc ingot at the end of smelting. Therefore, a whole zinc ingot needs to be broken into 4-6 pieces. However, the physical properties of the zinc ingot make it impossible to crush it by shearing. Therefore, it is worth exploring how to quickly prepare zinc ingots that meet the dosage and how to crush them by non-shearing methods. Summary of the invention

[0004] The purpose of the present invention is to provide a zinc ingot breaking device to solve the problem in the prior art that the zinc ingot is inconvenient to break and cannot be broken in a quantitative and standard manner, causing inconvenience in subsequent use.

[0005] The present invention provides a zinc ingot breaking device, and its technical solution for solving the technical problem includes a machine body, wherein the machine body is provided with a breaking mechanism and a turning mechanism, wherein the turning mechanism includes a turning plate which can be turned over and swung, and the breaking mechanism includes an upper tooth plate and a lower tooth plate, wherein the lower tooth plate is fixed on the machine body, the upper tooth plate is located above the lower tooth plate, the upper tooth plate and the lower tooth plate are staggered, the upper tooth plate can move up and down to realize the breaking of the material between the two, and the turning plate is provided with a tooth plate groove which can penetrate the lower tooth plate, and when the turning plate is in a horizontal state, the lower tooth plate penetrates the tooth plate groove and protrudes from the upper end of the turning plate.

[0006] Preferably, two lower tooth plates are provided, and three upper tooth plates are provided, and the upper tooth plates include a middle tooth plate and two side tooth plates; the length of the middle tooth plate is greater than that of the two side tooth plates, forming a structure in which the working end of the middle tooth plate protrudes from the side tooth plates.

[0007] Preferably, the interval between the two lower tooth plates is equal to 1 / 2 of the length of the material, and the interval between the adjacent upper tooth plates is 1 / 4 of the length of the material; the middle tooth plate is located in the middle of the two lower tooth plates.

[0008] Preferably, the portion of the flipping plate located outside the tooth plate groove is provided with an arc-shaped plate.

[0009] Preferably, the material turning mechanism further comprises a material guide trough fixedly connected to the material turning plate, one end of the material guide trough is inclined downward, the turning of the material guide trough and the material turning plate is controlled by a first cylinder, and the upper tooth plate is driven up and down by a hydraulic cylinder.

[0010] Preferably, it also includes a conveying mechanism located at the rear side of the breaking mechanism, which is used to transport materials; a pushing mechanism, which is used to push the materials from the conveying mechanism to the breaking mechanism; and a centering mechanism, which is used to adjust the position of the materials to the middle position.

[0011] Preferably, the pushing mechanism is installed on the upper part of the machine body, and the pushing mechanism comprises a pushing guide rail arranged along the conveying direction, a pushing block is provided on the pushing guide rail, and a stripping plate is provided at the front end of the pushing block.

[0012] Preferably, the centering mechanism comprises two aligning push plates installed on the front side of the pushing mechanism, the aligning push plates are symmetrically distributed on both sides of the conveying mechanism, and the two aligning push plates can move synchronously relative to or towards each other.

[0013] Preferably, the centering mechanism includes a mounting plate, a fourth cylinder whose upper and lower positions can be adjusted is connected to the center of the mounting plate, a transverse guide rail perpendicular to the conveying direction is fixed to the lower end of the mounting plate, the alignment push plate is installed on the transverse guide rail, the lower end of the adjusting screw is hinged with a rotating frame, a retractable swing arm is connected between the rotating frame and the two alignment push plates, an alignment cylinder is fixed to the lower end of the mounting plate, the output end of the alignment cylinder is hinged to one of the alignment push plates, and the extension and retraction of the alignment cylinder can drive the two alignment push plates to move synchronously.

[0014] Preferably, a flippable transition plate is provided between the breaking mechanism and the conveying mechanism, and the rotation of the transition plate is controlled by a second cylinder.

[0015] In summary, the present invention has the following advantages:

[0016] 1. The feeding of the present invention adopts a step-by-step automatic feeding and automatic material selection system, which can be produced automatically;

[0017] 2. The zinc ingot can be broken by the cooperation of the upper and lower tooth plates in the breaking mechanism. At the same time, the large zinc ingot can be evenly divided and broken by the number design of the upper and lower tooth plates, which is convenient for the use of subsequent materials.

[0018] 3. By designing the middle tooth plate in the upper tooth plate to protrude from the side tooth plates, it can avoid the phenomenon that the material in the middle of the two lower tooth plates cannot be broken during the actual working process, causing the material to be stuck. During the actual crushing, the middle tooth plate first contacts the material to break it, and then the side tooth plates on both sides contact the material to break the edge.

[0019] 4. The flip plate and guide trough are designed to be reversible. The flip plate can be used as the bottom plate during the top-breaking action to carry the materials that fall after crushing, and output the crushed materials to the barrel by flipping;

[0020] 5. By designing a centering mechanism on the rear side of the top-breaking mechanism, the position of the material can be adjusted before the top-breaking action is performed, so that the material is located directly below the top-breaking mechanism, ensuring that the material can be evenly divided during the top-breaking process and avoiding obstruction caused by the tilt of the material when placed on the lower tooth plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is the front view of the present invention;

[0024] Figure 3 is a side view of the present invention;

[0025] Figure 4 It is a side view of the centering mechanism of the present invention;

[0026] Figure 5 This is a bottom view of the centering mechanism of the present invention;

[0027] Figure 6 It is a partial three-dimensional schematic diagram of the top-breaking mechanism of the present invention.

[0028] In the picture;

[0029] Body 1;

[0030] Breaking mechanism 2; upper tooth plate 21; lower tooth plate 22; hydraulic cylinder 23;

[0031] Material turning mechanism 3; material turning plate 31; tooth plate groove 32; arc plate 33; material guide groove 34; first cylinder 35;

[0032] Conveying mechanism 4;

[0033] Pushing mechanism 5; pushing guide rail 51; pushing block 52; shifting plate 53;

[0034] Centering mechanism 6; aligning push plate 61; mounting plate 62; lateral guide rail 63; rotating frame 64; swing arm 65; third cylinder 66; fourth cylinder 67;

[0035] Transition plate 7; second cylinder 71;

[0036] Material 8. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] By the attached Figure 1-6 It can be seen that the present invention provides a zinc ingot breaking device, including a body 1, on which a breaking mechanism 2 and a turning mechanism 3 are provided, wherein the turning mechanism 3 includes a turning plate 31 which can be turned and swung, and the breaking mechanism 2 includes an upper tooth plate 21 and a lower tooth plate 22, wherein the lower tooth plate 22 is fixed to the body 1, and the upper tooth plate 21 is located above the lower tooth plate 22, and the upper tooth plate 21 and the lower tooth plate 22 are staggered, and the upper tooth plate 21 can move up and down to achieve breaking of the material therebetween, and the turning plate 31 is provided with a tooth plate groove 32 which can penetrate the lower tooth plate 22, and when the turning plate 31 is in a horizontal state, the lower tooth plate 22 penetrates the tooth plate groove 32 and protrudes from the upper end of the turning plate 31, and during the breaking operation, the turning plate 31 is in a horizontal state, and at this moment, the lower tooth plate 22 penetrates the turning plate 31, and the turning plate 31 serves as a bearing plate, and the material after breaking will fall on the turning plate 31, as shown in the attached figure. Figure 3 As shown, when the material is completely broken off, the turning plate 31 turns over to discharge the falling material on the upper part.

[0039] In order to realize the even splitting and breaking of the zinc ingot, the present invention has two lower tooth plates 22 and three upper tooth plates 21. Figure 3As shown, during top breaking, the material is positioned on the lower tooth plate 22, and supported at two points by the lower tooth plate 22. The upper tooth plate 21 and the lower tooth plate 22 are arranged alternately to form a mutually crossed structure. During top breaking, the upper tooth plate 21 forms a three-point top pressure. The length of the middle tooth plate of the upper tooth plate 21 is greater than the two side tooth plates, forming a structure in which the working end of the middle tooth plate protrudes from the side tooth plates. At this time, during top pressure, the middle tooth plate will first contact the middle part of the material to form top pressure, first dividing the material into two, and then the two side tooth plates of the upper tooth plate 21 and the material base divide the material into four. The protruding design of the middle tooth plate can avoid the phenomenon that the middle cannot be cut during the top-breaking action, which causes the entire material in the middle to be stuck between the two lower tooth plates 22 after the two ends are top-broken, causing the risk of shutdown; in order to achieve equal division, the interval between the two lower tooth plates 22 is equal to 1 / 2 of the material length, and the interval between the adjacent upper tooth plates 21 is 1 / 4 of the material length; the middle tooth plate is located in the middle of the two lower tooth plates 22. In actual use, different intervals between the upper tooth plates 21 and the lower tooth plates 22 can be designed according to the different material lengths and the required material lengths.

[0040] In order to prevent the material from getting stuck on the turning plate 31 after being crushed, an arc plate 33 is provided at the part of the turning plate 31 located outside the tooth plate groove 32 to prevent the falling material from getting stuck due to the edge contact.

[0041] In order to discharge the material better, the turning mechanism 3 in the present invention also includes a guide trough 34 fixedly connected to the turning plate 31. One end of the guide trough 34 is inclined downward. Through the inclined structure design, the material can be dropped under the action of its own weight. When the present invention is used in practice, the first cylinder 35 drives the turning plate 31 and the guide trough 34 at the same time to turn out the zinc ingot inside the top breaking machine and let it fall into the material barrel below along the guide trough; the upper tooth plate 21 in the present invention is driven by the hydraulic cylinder 23 to move up and down.

[0042] In order to better realize automated production, the present invention also includes a conveying mechanism 4 located on the rear side of the breaking mechanism 2, which is used to transport materials; a pushing mechanism 5, which is used to push materials from the conveying mechanism 4 to the breaking mechanism 2; and a centering mechanism 6, which is used to adjust the material position to the middle position.

[0043] One embodiment of the pushing mechanism 5 includes a pushing guide rail 51 arranged along the conveying direction, a pushing block 52 is provided on the pushing guide rail 51, and a material stripping plate 53 is provided at the front end of the pushing block 52. During use, the pushing block 52 can be driven by a servo motor to make it reciprocate along the pushing guide rail 51, and the material stripping plate 53 is pushed forward by pressing against the rear end of the material. The material stripping plate 53 adopts a hinged connection with a limited position, and it moves toward the rear side. It can rotate to avoid the material under the action of the material. When it moves to the rear side of the material, the material stripping plate 53 can be in a vertical state under the action of gravity and press against the rear end of the material. At this time, the material stripping plate 53 cannot continue to rotate, and the movement of the pushing block 52 forms a thrust.

[0044] Since the material needs to be evenly divided, and the structural design of the upper tooth plate 21 and the lower tooth plate 22 also determines that the material needs to be placed in the center during top pressing, the present invention achieves the adjustment of the material position by designing a centering mechanism 6, which includes two aligning push plates 61 installed on the front side of the pushing mechanism 5, and the aligning push plates 61 are symmetrically distributed on both sides of the conveying mechanism 4. The two aligning push plates 61 can move synchronously relative to or towards each other. When the material is fed into the top pressing mechanism, the material will first be adjusted to the center through the centering mechanism 6.

[0045] One of the embodiments of the centering mechanism 6 in the present invention is as follows: it includes a mounting plate 62, a fourth cylinder 67 whose upper and lower positions can be adjusted is connected to the center of the mounting plate 62, a transverse guide rail 63 perpendicular to the conveying direction is fixed to the lower end of the mounting plate 62, the alignment push plate 61 is installed on the transverse guide rail 63, a rotating frame 64 is hinged at the lower end of the adjusting screw, and a retractable swing arm 65 is connected between the rotating frame 64 and the two alignment push plates 61, a third cylinder 66 is fixed to the lower end of the mounting plate 62, and the output end of the third cylinder 66 is hinged to one of the alignment push plates 61, and the extension and retraction of the third cylinder 66 can drive the two alignment push plates 61 to move synchronously. When in use, the upper and lower positions of the centering mechanism can be adjusted by the fourth cylinder 67 according to materials of different thicknesses to ensure that the alignment push plate 61 can contact and push the materials, and is driven by the third cylinder 66 during centering.

[0046] The conveying mechanism 4 used in the present invention adopts chain plate transmission. In actual use, in order to ensure the movement of the chain plate transmission, a certain distance needs to be set between the breaking mechanism 2 and the conveying mechanism 4 to avoid interference. The connection between the two can be achieved through the transition plate 7. When the transition plate 7 is horizontal, it can be used to transmit materials. When the chain plate moves to the end turning position, the transition plate 7 is lifted by the second cylinder 71 to avoid it, thereby ensuring the normal operation of the conveying mechanism 4.

[0047] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A zinc ingot breaking device, comprising a body, characterized in that: The machine body is provided with a top-breaking mechanism and a material turning mechanism, the material turning mechanism includes a flipping and swinging material turning plate, the top-breaking mechanism includes an upper tooth plate and a lower tooth plate, the lower tooth plate is fixed to the machine body, the upper tooth plate is located above the lower tooth plate, the upper tooth plate and the lower tooth plate are staggered, the upper tooth plate can move up and down to realize the top-breaking of the material between the two, the material turning plate is provided with a tooth plate groove that can penetrate the lower tooth plate, when the material turning plate is in a horizontal state, the lower tooth plate penetrates the tooth plate groove and protrudes from the upper end of the material turning plate; The lower tooth plates are provided with two, the upper tooth plates are provided with three, and the upper tooth plates include a middle tooth plate and two side tooth plates; the length of the middle tooth plate is greater than that of the two side tooth plates, forming a structure in which the working end of the middle tooth plate protrudes from the side tooth plates; The interval between the two lower tooth plates is equal to 1 / 2 of the length of the material, and the interval between the adjacent upper tooth plates is 1 / 4 of the length of the material; the middle tooth plate is located in the middle of the two lower tooth plates; It also includes a conveying mechanism located at the rear side of the top-breaking mechanism, used for conveying materials; a pushing mechanism, used for pushing materials from the conveying mechanism to the top-breaking mechanism; and a centering mechanism, used for adjusting the position of the materials to the middle position; The centering mechanism comprises two aligning push plates installed on the front side of the pushing mechanism, the aligning push plates are symmetrically distributed on both sides of the conveying mechanism, and the two aligning push plates can move synchronously relative to or towards each other; The centering mechanism includes a mounting plate, a fourth cylinder whose upper and lower positions can be adjusted is connected to the center of the mounting plate, a transverse guide rail perpendicular to the conveying direction is fixed to the lower end of the mounting plate, the alignment push plate is installed on the transverse guide rail, a rotating frame is hinged at the lower end of the adjusting screw, and retractable swing arms are connected between the rotating frame and the two alignment push plates, an alignment cylinder is fixed to the lower end of the mounting plate, the output end of the alignment cylinder is hinged to one of the alignment push plates, and the extension and retraction of the alignment cylinder can drive the two alignment push plates to move synchronously.

2. A zinc ingot breaking device according to claim 1, characterized in that: The parts of the turning plates located outside the tooth plate grooves are all provided with arc plates.

3. A zinc ingot breaking device according to claim 1, characterized in that: The material turning mechanism also includes a material guide trough fixedly connected to the material turning plate, one end of the material guide trough is inclined downward, the turning of the material guide trough and the material turning plate is controlled by a first cylinder, and the upper tooth plate is driven by a hydraulic cylinder to move up and down.

4. A zinc ingot breaking device according to claim 1, characterized in that: The pushing mechanism is installed on the upper part of the machine body, and comprises a pushing guide rail arranged along the conveying direction, a pushing block is arranged on the pushing guide rail, and a material shifting plate is arranged at the front end of the pushing block.

5. A zinc ingot breaking device according to claim 1, characterized in that: A flippable transition plate is provided between the breaking mechanism and the conveying mechanism, and the rotation of the transition plate is controlled by a second cylinder.

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