Auxiliary collecting device for machining scraps of smelting ingot casting machine

Abstract

The utility model discloses a smelting ingot casting machining waste scrap auxiliary collecting device which comprises a collecting bag with an opening in the upper end, a supporting component used for supporting the opening and the whole of the collecting bag is arranged outside the collecting bag, the collecting bag can be detached from the supporting component, and a shrinking component used for driving waste scraps to shrink is further arranged on the upper side of the supporting component. According to the collecting device, after the opening of the collecting bag is supported through the supporting component, the opening is always in an open state, waste chips can be conveniently loaded, the problem that the collecting bag collapses due to the fact that the waste chips make contact with the collecting bag in the waste chip loading process can be effectively solved, and therefore the waste chips can be smoothly loaded and collected conveniently. And before the scraps enter the collecting bag (opening), the shapes of the scraps larger than the opening are shrunk through the shrinking component, so that the shrunk scraps are smaller than the opening and can smoothly fall into the collecting bag, and meanwhile, the problem that the scraps are scratched due to contact with the inner wall of the collecting bag is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of collecting waste cuttings from smelting ingot machining, and in particular to an auxiliary collection device for waste cuttings from smelting ingot machining. Background Art

[0002] Ingot melting is the process of heating raw metal to a molten state through a smelting machine, forming metal ingots of a specific shape and specifications. For example, the melting and casting of titanium and titanium alloys is typically performed using a variety of melting equipment, including vacuum consumable arc furnaces, non-consumable vacuum arc furnaces, and electron beam cold hearth melting. Because these equipment have a furnace chamber, the molten raw metal is formed into ingots within the chamber. Since the furnace chamber is typically cylindrical, the resulting ingots are typically cylindrical.

[0003] After the metal is smelted and formed into an ingot, the surface roughness of the ingot is high and the flatness is poor due to the changes in current and voltage and the temperature drop in the later stage of smelting. Therefore, after the ingot is taken out of the furnace, its surface and cross-section are usually subjected to preliminary processing (turning), and then fine processing is carried out to a qualified metal product. However, due to the long single smelting cycle, in order to reduce the smelting energy consumption, the ingot specifications of a single smelting are usually larger, which makes the initial processing time in the later stage longer, and the continuous processing generates more processing waste. In order to avoid the accumulation of waste, the waste generated continuously during the processing is usually collected in a collection bag, thereby avoiding the accumulation of waste on site. At the same time, it can be recycled again after bagging.

[0004] As the instruction manual Figure 1-2 As shown in the figure, it is a collection bag currently used for collecting waste chips during the continuous processing of ingots. The top of the bag has an opening to facilitate the collection of processing waste chips. Smaller processing waste chips can fall directly into the collection bag. When the waste chips are continuously wound and too large (larger than the opening of the collection bag), they will be easily entangled in the collection bag. Figure 2 As shown in the figure, it cannot be loaded smoothly, causing the collection bag to "collapse", affecting the smooth loading of the waste cuttings, and the waste cuttings come into contact with the inside of the collection bag during the loading process. The waste cuttings are made of metal and have sharp sides, which can easily cause the collection bag to be cut. Figure 7 As shown, it is easy to cause the omission of waste chips during the later transportation process, which is not conducive to the recycling and collection of waste chips. Summary of the Invention

[0005] In response to the above-mentioned problems, the present application aims to provide an auxiliary collection device for waste chips during smelting and ingot machining, which solves the problem of "collapse" of the collection bag due to contact with the collection bag during the loading process of the waste chips, and drives the waste chips larger than the opening to shrink to avoid contact with the inner wall of the collection bag and cause scratches.

[0006] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is as follows: an auxiliary collection device for waste cuttings from smelting ingot machining, comprising a collection bag with an open upper end, characterized in that a support member is provided on the outside of the collection bag to support the opening and the whole, and the collection bag can be detached from the support member, and a shrinking member is also provided on the upper side of the support member to drive the waste cuttings to shrink.

[0007] Preferably, the supporting member comprises a ring sleeve supporting the open upper ring body, a lower ring body is provided at the bottom of the collecting bag, and support rods are provided between the upper ring body and the lower ring body along a circumferential interval.

[0008] Preferably, the support rod is not provided on one side of the upper ring body and the lower ring body passing through the axis, and a disassembly port for detaching the collecting bag is formed on this side.

[0009] Preferably, the contraction member comprises a tapered cylinder extending from the upper ring body toward the lower ring body, and the outer diameter of the bottom end of the tapered cylinder is smaller than the inner diameter of the opening.

[0010] Preferably, perforations for detachably connecting to a collecting bag are provided at intervals along the circumferential direction on the bottom of the outer wall of the conical cylinder.

[0011] The beneficial effect of the present application is that after the collection device supports the opening of the collection bag through the supporting member, the opening is always in an open state, which is convenient for the loading of waste chips and avoids the problem of the opening closing due to the influence of waste chips during the loading process; at the same time, after the collection bag is supported as a whole by the supporting member, the problem of the collection bag "collapsing" due to the contact between the waste chips and the collection bag during the loading process can be effectively solved, thereby facilitating the smooth loading and collection of waste chips.

[0012] Before the waste shavings enter the collection bag (opening), the shrinking component shrinks the waste shavings that are larger than the opening, so that the shavings after shrinkage are smaller than the opening, so that they can fall into the collection bag smoothly, while avoiding contact with the inner wall of the collection bag and causing scratches. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is an illustration of smaller scraps currently being placed in a collection bag.

[0014] Figure 2 This is an illustration of larger scraps currently being placed in a collection bag.

[0015] Figure 3 This is a front view structural diagram of the auxiliary collection device for this application.

[0016] Figure 4 This is a top view of the auxiliary collection device for this application.

[0017] Figure 5This is a diagram showing the assembly and connection of the collecting bag and the auxiliary collecting device for this application.

[0018] Figure 6 For this application, the waste shavings are loaded into a collection bag with the support of an auxiliary collection device.

[0019] Figure 7 This is a diagram showing that the larger scrap in this application came into contact with the inner wall of the collection bag during the loading process and caused it to break.

[0020] Figure 8 This application shows a conical cylinder structure provided on top of the auxiliary collecting device.

[0021] Figure 9 For this application, larger waste cuttings are pre-loaded into the conical cylinder as shown.

[0022] Figure 10 This is a diagram showing the larger waste cuttings being squeezed and shrunk in a tapered cylinder for this application.

[0023] Figure 11 For this application Figure 8 Enlarged diagram of the structure at point A in the middle.

[0024] In the picture: 4-waste cutting. DETAILED DESCRIPTION

[0025] In order to enable ordinary technicians in this field to better understand the technical solution of the present application, the technical solution of the present application is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Refer to the attached Figures 1 to 11 The device for collecting waste chips during machining of smelting ingots shown in FIG. 1 includes a collecting bag 1 with an opening 1a at the upper end. Figure 1-2 The figure shows the current operation of collecting the waste chips. In order to solve the problem of the collection bag "collapse" when the waste chips larger than the opening 1a are loaded, the Figure 5-6 As shown, a support member is provided on the outside of the collection bag 1 to support the opening 1a and the entire bag. After the opening 1a of the collection bag 1 is supported by the support member, the opening 1a is always in an open state, which facilitates the loading of waste shavings and avoids the problem of the opening 1a being closed due to the impact of waste shavings during the loading process. At the same time, after the support member supports the entire collection bag 1, it can effectively solve the problem of the collection bag 1 "collapsing" due to the contact between the waste shavings and the collection bag 1 during the loading process, thereby facilitating the smooth loading and collection of waste shavings. At the same time, the collection bag 1 can be detached from the support member and disassembled. That is, after a sufficient amount of waste shavings are loaded into the collection bag 1, the collection bag 1 is detached from the support member and sealed, and the next collection bag 1 can be loaded with waste shavings.

[0027] At present, the reason why the collection bag 1 is broken during the process of loading waste chips is that the waste chips are larger than the opening 1a, causing the waste chips to contact the inner wall of the collection bag 1, thereby causing the collection bag 1 to be scratched. Therefore, in order to solve this problem, Figure 10 As shown, a contraction member for driving the waste cuttings to contract is also provided on the upper side of the support member. This contraction member contracts the waste cuttings that are larger than the opening 1a before they enter the collection bag 1 (opening 1a), so that the contracted waste cuttings are smaller than the opening 1a, allowing them to fall smoothly into the collection bag 1 while avoiding contact with the inner wall of the collection bag 1 and causing scratches.

[0028] Specifically, such as Figure 3-6 As shown, the support member includes an upper ring body 21 that supports the opening 1a in a ring-like manner, a lower ring body 22 is provided at the bottom of the collection bag 1, and support rods 23 are provided at circumferential intervals between the upper ring body 21 and the lower ring body 22. The upper ring body 21 and the lower ring body 22 are connected by the support rods 23 to form a support frame structure. During operation, the collection bag 1 is inserted into the upper ring body 21 as a whole, and then the opening 1a of the collection bag 1 is turned outward and placed on the upper ring body 21. The upper ring body 21 keeps the opening 1a in a fully open state. At the same time, the support of the opening 1a also supports the collection bag 1 as a whole. Then, waste chips smaller than the opening 1a can be smoothly loaded into the collection bag 1. After the waste chips are loaded in a sufficient amount, the support frame composed of the upper ring body 21, the lower ring body 22 and the support rods 23 can be preferably lifted upward to separate from the collection bag 1, and then the collection bag 1 is sealed, completing the rapid loading of waste chips.

[0029] After the waste cuttings are loaded in sufficient quantity, in order to facilitate the separation of the collecting bag 1 from the supporting frame, as shown in FIG. Figure 4 As shown, the support rod 23 is not provided on the side of the upper ring body 21 and the lower ring body 22 passing through the axis, that is, the support rod 23 is preferably provided at three of the four quadrant points of the upper ring body 21 and the lower ring body 22, and the disassembly opening 2a of the same size as the collection bag 1 is formed at the place where the support rod 23 is not provided, as shown in FIG. Figure 4 As shown in the structure, after the above-mentioned waste cuttings are loaded, the collecting bag 1 can be horizontally separated from the disassembly opening 2a. Figure 4 The direction indicated by the middle arrow (the lower ring body 23 is preferably made of 5mm steel bars to facilitate the collection bag 1 to flip out of it) solves the physical burden caused by the overall upward movement of the support frame.

[0030] In order to facilitate the smooth loading of waste cuttings larger than the opening 1a and to avoid the problem of scratching the collection bag 1 during the loading process, as shown in FIG. Figure 8-9As shown, the shrinking member includes a conical cylinder 3 extending from the upper ring body 21 toward the lower ring body 22, and the outer diameter of the bottom end of the conical cylinder 3 is smaller than the inner diameter of the opening 1a. During the collection operation, the opening 1a of the collection bag 1 is placed around the outer wall of the bottom end of the conical cylinder 3. When the waste chips loaded are larger than the opening 1a, the waste chips are squeezed downward (by means of a wooden stick or other member) so that they shrink under the structure of the reduced inner diameter of the conical cylinder 3 ( Figure 10 As shown by the arrow in the middle, since the outer diameter of the bottom end of the conical cylinder 3 is smaller than the inner diameter of the opening 1a, the shrunken waste can smoothly fall into the collection bag 1 while avoiding the problem of contact with the inner wall of the collection bag 1 and causing scratches.

[0031] In order to facilitate the connection and disassembly of the collecting bag 1 and the conical tube 3, Figure 11 As shown, perforations 3a for detachably connecting to the collection bag 1 are spaced apart along the circumference of the outer bottom wall of the conical barrel 3. After the opening 1a of the collection bag 1 is placed over the bottom end of the conical barrel 3, a pointed pin can be inserted through the collection bag 1 and into the perforations 3a to quickly connect the collection bag 1 to the conical barrel 3. Once a sufficient amount of scrap is loaded, the pin can be removed to quickly detach the collection bag 1 from the conical barrel 3.

[0032] The principle of this application is as follows: when collecting waste shavings, the support frame is placed at the waste shavings collection area, and then the opening 1a of the collection bag 1 is placed on the bottom end of the conical tube 3. After that, a pin is passed through the collection bag 1 and inserted into the through hole 3a, so that the collection bag 1 and the conical tube 3 can be quickly connected. Then, the waste shavings are loaded into the collection bag 1 from the top of the conical tube 3; and when the waste shavings are larger than the opening 1a, the waste shavings are placed in the conical tube 3 and squeezed downward, so that the waste shavings gradually shrink in the conical tube 3. After shrinkage, the waste shavings can be smaller than the outer diameter of the opening 1a, so that they can fall smoothly into the collection bag 1. After a sufficient amount of waste shavings are loaded, the pin is removed, and the collection bag 1 can be quickly separated from the conical tube 3.

[0033] The above shows and describes the basic principles, main features and advantages of this application. Without departing from the spirit and scope of this application, this application will also have various changes and improvements, which fall within the scope of this application.

Claims

1. An auxiliary collection device for waste cuttings from smelting ingot machining, comprising a collection bag (1) with an open opening (1a) at the upper end, characterized in that: A support member is provided outside the collecting bag (1) to support its opening (1a) and the whole, and the collecting bag (1) can be separated and disassembled from the support member. A contraction member is also provided on the upper side of the support member to drive the waste to contract.

2. The auxiliary collection device according to claim 1, characterized in that: The supporting member comprises an upper ring body (21) supporting the opening (1a) with a ring sleeve, a lower ring body (22) is arranged at the bottom of the collection bag (1), and support rods (23) are arranged between the upper ring body (21) and the lower ring body (22) along a circumferential spacing.

3. The auxiliary collection device according to claim 2, characterized in that: The support rod (23) is not provided on one side of the upper ring body (21) and the lower ring body (22) passing through the axis, and a disassembly port (2a) for the collection bag (1) to be detached is formed on this side.

4. The auxiliary collection device according to claim 3, characterized in that: The contraction member comprises a tapered cylinder (3) extending from the upper ring body (21) toward the lower ring body (22), and the outer diameter of the bottom end of the tapered cylinder (3) is smaller than the inner diameter of the opening (1a).

5. The auxiliary collection device according to claim 4, characterized in that: Perforations (3a) for detachably connecting to the collecting bag (1) are arranged at intervals along the circumferential direction on the bottom of the outer wall of the conical cylinder (3).

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