A composite seamless chain plate chip removal system with anti-chip sticking unit and method

Abstract

The application discloses a composite seamless chain plate chip removal system with a chip jamming prevention unit and a method thereof, which comprises a receiving box, one side of the receiving box is fixedly connected with a conveying box in communication, and one side of the conveying box is fixedly connected with a discharging box in communication, and relates to the technical field of chip removal devices. The composite seamless chain plate chip removal system with the chip jamming prevention unit, by setting the chip jamming prevention mechanism, the first chain plate front and back sides are sealed by the fixed plate, the second chain plate top is shielded by the chip blocking plate between the adjacent first chain plates, and finally the gap between the chip blocking plate and the second chain plate is blocked by the installed sealing plate, so that the waste chips are prevented from falling into the lower driving position from the gap between the chain plate and the equipment shell, the chip jamming is avoided, the subsequent transmission cleaning operation is facilitated, and the composite seamless chain plate chip removal efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of chip removal devices, in particular to a composite seamless chain plate chip removal system with a chip jamming prevention unit and a method thereof. BACKGROUND

[0002] The occurrence of chip jamming, chip blocking and other faults of the chain plate chip removal device will have a great negative impact on production work. The statistical results in recent years show that the overall output of domestic chain plate chip removal devices has been increasing for many consecutive years, and the failure rate has also been rising year after year. The problem of running stability has not been solved, especially for numerical control lathe equipment. Since the long coil chips generated after rough machining of numerical control machine tools are significantly more than the chip quantity generated by other machine tools, chip jamming and blocking problems are prone to occur.

[0003] Referring to the Chinese patent with the patent name of "Chain plate chip removal device anti-chip jamming structure" (patent publication number: CN106181560B, patent publication date: June 19, 2018), it includes a chain protection mechanism, a driving sprocket, a front shaft, a conveying chain plate, and a chip outlet. The chain protection mechanism is installed on the head side plate, and the chip outlet is arranged below the head side plate. The front side of the chain protection mechanism is provided with a driving sprocket, and the driving sprocket is provided with a front shaft in the middle. The upper and lower sides of the driving sprocket are provided with conveying chain plates. The left side of the conveying chain plate is provided with a welded track top, a welded track middle, and a welded track bottom from top to bottom. The lower left side of the conveying chain plate is provided with a sawtooth sheet metal, and the upper side of the sawtooth sheet metal is provided with a chip blocking plate. Compared with the prior art, the ordinary chain plate chip removal device has wide application in the field of machine tool chip removal, but cannot solve the problems of chip jamming and blocking during the chip removal process of long coil chips generated during rough machining.

[0004] Based on the above-mentioned patent, the existing chain plate chip removal device still has other problems during transmission:

[0005] There is still a gap between the chain plate and the chip removal device shell. After the chip transmission and accumulation, it will extend to both sides. The chips will fall into the transmission part of the chip removal device through the gap, and may also cause the problem of jamming of the transmission chain. It is not convenient for subsequent personnel to maintain.

[0006] Therefore, the present application provides a composite seamless chain plate chip removal system with a chip jamming prevention unit and a method thereof. SUMMARY

[0007] In view of the deficiencies of the prior art, the present application provides a composite seamless chain plate chip removal system with a chip jamming prevention unit and a method, which solves the problem that the existing chain plate chip removal device still has a gap between the chain plate and the chip removal device shell, and after the chip material is transmitted and accumulated, it extends to both sides, and the chip material falls into the transmission part of the chip removal device through the gap, which may also cause the transmission chain to be jammed, and the subsequent personnel maintenance is inconvenient.

[0008] To achieve the above object, the present application is implemented by the following technical scheme: a composite seamless chain plate chip removal system with a chip jamming prevention unit, comprising a material receiving box, one side of the material receiving box is fixedly connected with a material conveying box, one side of the material conveying box is fixedly connected with a material falling box, the inside of the material receiving box, the material conveying box and the material falling box is provided with a driving chain assembly to make the first chain plate and the second chain plate complete the rotating transmission operation of the chip material, a chip jamming prevention mechanism is arranged between the top of adjacent first chain plates, the chip jamming prevention mechanism comprises a fixed plate installed on the top of the first chain plate, a through slot is formed in the side surface of the fixed plate, a cylinder is rotatably installed in the inside of the through slot, an arc plate is fixedly connected to the surface of the cylinder, an extension unit is arranged on the left side of the arc plate, a chip stopping plate is installed on the right side of the arc plate, and the other side of the chip stopping plate is rotatable with the through slot of the adjacent first chain plate through the arc plate and the cylinder.

[0009] Preferably, the extension unit comprises an extension plate, a rotating column is fixedly installed on the surface of the extension plate, a placing groove is formed in the side surface of the arc plate, and the rotating column is rotatably connected with the inner wall of the placing groove, and a limiting assembly is arranged between the top of the extension plate and the through slot.

[0010] Preferably, the surface of the extension plate and the arc plate are rotatably extended through a sliding assembly, and an elastic assembly is arranged between the side surface of the extension plate and the bottom of the through slot to facilitate the contraction of the extension plate into the through slot.

[0011] Preferably, the limiting assembly comprises a limiting plate fixedly installed on the top of the through slot, a baffle is installed on the arc surface of the extension plate, and the baffle limits the continuous rotation of the extension plate when the baffle contacts the limiting plate.

[0012] Preferably, the sliding assembly comprises a sliding column fixedly installed on the surface of the extension plate, an arc-shaped sliding groove is formed in the surface of the arc plate, and the sliding column slides in the inside of the sliding groove.

[0013] Preferably, the elastic assembly comprises a pressing plate fixedly installed on the side surface of the extension plate, and a return spring is fixedly installed between the opposite sides of the pressing plate and the bottom of the through slot.

[0014] Preferably, the chip stopping plate is located above the second chain plate, a sealing plate is installed on the top of the second chain plate and on the sides away from each other of the two chip stopping plates.

[0015] The application further discloses a chip removal method of the composite seamless chain plate chip removal system with the anti-chip jamming unit.

[0016] S1, first, the waste chips generated by machine tool processing enter the receiving box and fall on the transmission chain plate formed by the first chain plate and the second chain plate;

[0017] S2, the transmission chain plate formed by the first chain plate and the second chain plate removes the waste chips from the receiving box through the transmission box, and finally transmits the waste chips to the falling box and falls from the chip falling groove;

[0018] S3, when the transmission reaches the arc of the chain wheel, the arc between the adjacent first chain plates is unfolded, at this time, the extension plate and the arc plate are rotated around the cylinder as the center, until the baffle on the extension plate contacts with the limiting plate to limit the continuous rotation of the extension plate, so that the sliding groove of the arc plate slides on the surface of the sliding column, thereby achieving the operation of shielding the gap between the adjacent first chain plates.

[0019] Advantages

[0020] The application provides a composite seamless chain plate chip removal system and method with an anti-chip jamming unit.

[0021] (1) The composite seamless chain plate chip removal system and method with the anti-chip jamming unit, by setting the anti-chip jamming mechanism, the first chain plate front and rear sides are sealed by the fixed plate, the shielding of the upper part of the second chain plate is realized by the chip blocking plate between the adjacent first chain plates, and finally the gap between the chip blocking plate and the second chain plate is blocked by the installed sealing plate, so that the waste chips falling into the lower driving part from the gap between the chain plate and the equipment shell is avoided, the jamming is avoided, the subsequent cleaning operation is facilitated, and the efficiency of the composite seamless chain plate chip removal is improved.

[0022] (2) The composite seamless chain plate chip removal system and method with the anti-chip jamming unit, by setting the extension unit, when the transmission reaches the arc of the chain wheel, the arc between the adjacent first chain plates is unfolded, at this time, the extension plate and the arc plate are rotated around the cylinder as the center, until the baffle on the extension plate contacts with the limiting plate to limit the continuous rotation of the extension plate, so that the sliding groove of the arc plate slides on the surface of the sliding column, thereby achieving the operation of shielding the gap between the adjacent first chain plates, so that the problem of movement interference caused by rotation can be avoided, and the shielding operation at the arc position can be simultaneously realized, and better chip removal operation is realized. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is an external perspective view of the application;

[0024] Figure 2 It is a perspective view of the anti-stuck mechanism of the application;

[0025] Figure 3 It is a perspective view of the anti-stuck mechanism of the application;

[0026] Figure 4 It is a perspective view of the anti-stuck mechanism of the application; Figure 3 It is an enlarged view of the partial structure at A in the application;

[0027] Figure 5 It is a perspective view of the anti-stuck mechanism of the application; Figure 3 It is an enlarged view of the partial structure at B in the application.

[0028] In the figure: 1-material receiving box, 2-material conveying box, 3-material falling box, 4-first chain plate, 5-second chain plate, 6-anti-stuck mechanism, 61-fixed plate, 62-through slot, 63-cylinder, 64-circular arc plate, 65-extension unit, 65-1-extension plate, 65-2-rotary column, 65-3- placement slot, 65-4-limiting assembly, 65-41-limiting plate, 65-42-stop plate, 65-5-sliding assembly, 65-51-sliding column, 65-52-sliding slot, 65-6-elastic assembly, 65-61-pressing plate, 65-62-return spring, 66-chip stop plate, 7-sealing plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0030] Please refer to Figures 1-5 , the application provides two technical solutions:

[0031] Embodiment one

[0032] The utility model provides a kind of composite seamless chain plate chip removal system with anti-chip jamming unit, including receiving bin 1, the top of receiving bin 1 is equipped with chip receiving groove, for the chip generated by numerical control machine tool is collected, and receiving bin 1 side is fixedly connected with transmission bin 2, and the side of transmission bin 2 is fixedly connected with drop bin 3, drop bin 3 bottom is equipped with chip drop groove, to facilitate recycling, the inside of receiving bin 1, transmission bin 2 and drop bin 3 is rotated by drive chain assembly The transmission operation of chip material is completed by first chain plate 4 and second chain plate 5, drive chain assembly is existing technology, and is driven sprocket by motor, and transmission operation is realized by chain between multiple sprocket, and the top of chain link is installed with first chain plate 4 or second chain plate 5, and first chain plate 4 and second chain plate 5 are sequentially staggered, and anti-chip jamming mechanism 6 is arranged between the top of adjacent first chain plate 4;

[0033] Anti-chip jamming mechanism 6 includes fixed plate 61 installed on the top of first chain plate 4 front and back, the side of fixed plate 61 is equipped with through groove 62, cylindrical 63 is rotatably installed in through groove 62, the surface of cylindrical 63 is fixedly connected with arc plate 64, and the left side of arc plate 64 is provided with extension unit 65, and the right side of arc plate 64 is installed with chip stopping plate 66, and the other side of chip stopping plate 66 is rotatable with the through groove 62 of adjacent first chain plate 4 through arc plate 64 and cylindrical 63.

[0034] By being provided with anti-chip jamming mechanism 6, the front and back of first chain plate 4 is sealed by fixed plate 61, and the top of second chain plate 5 is shielded by chip stopping plate 66 between adjacent first chain plate 4, and finally the gap between chip stopping plate 66 and second chain plate 5 is blocked by installed sealing plate 7, so that the chips falling from the gap between the chain plate and the equipment shell into the drive below is avoided, which avoids the jamming and facilitates the subsequent cleaning operation, and improves the efficiency of the composite seamless chain plate chip removal.

[0035] In the embodiment of the application, the extension unit 65 includes an extension plate 65-1, a rotating column 65-2 is fixedly installed on the surface of the extension plate 65-1, a placement groove 65-3 is formed on the side surface of the arc plate 64, and the rotating column 65-2 is rotatably connected with the inner wall of the placement groove 65-3, a limiting assembly 65-4 is arranged between the top of the extension plate 65-1 and the through groove 62, the surface of the extension plate 65-1 and the arc plate 64 are connected through a sliding assembly 65-5 to realize the rotating extension operation, and an elastic assembly 65-6 is arranged between the side surface of the extension plate 65-1 and the bottom of the through groove 62 to facilitate the contraction of the extension plate 65-1 into the through groove 62.

[0036] By setting the extension unit 65, when transmitting to the circular arc of the chain wheel, the adjacent first chain plate 4 produces the unfolding of the arc, at this time, the extension plate 65-1 and the circular arc plate 64 are rotated around the cylinder 63, until the baffle 65-42 on the extension plate 65-1 contacts with the limiting plate 65-41 to limit the continuous rotation of the extension plate 65-1, so that the sliding groove 65-52 of the circular arc plate 64 slides on the surface of the sliding column 65-51, so that the gap between the adjacent first chain plate 4 is shielded, thereby avoiding the problem of motion interference during rotation, and simultaneously achieving the shielding operation at the circular arc position, and achieving better chip removal operation.

[0037] In the embodiment of the application, the limiting assembly 65-4 includes a limiting plate 65-41 fixedly installed at the top of the through groove 62, and the circular arc surface of the extension plate 65-1 is provided with a baffle 65-42, and the baffle 65-42 limits the continuous rotation of the extension plate 65-1 when contacting with the limiting plate 65-41.

[0038] In the embodiment of the application, the sliding assembly 65-5 includes a sliding column 65-51 fixedly installed on the surface of the extension plate 65-1, and the surface of the circular arc plate 64 is provided with a circular arc-shaped sliding groove 65-52, and the sliding column 65-51 slides in the sliding groove 65-52.

[0039] In the embodiment of the application, the elastic assembly 65-6 includes a pressing plate 65-61 fixedly installed on the side surface of the extension plate 65-1, and a return spring 65-62 is fixedly installed between the pressing plate 65-61 and the opposite side of the bottom of the through groove 62.

[0040] In the embodiment of the application, the chip stopping plate 66 is located above the second chain plate 5, and the sealing plate 7 is installed on the top of the second chain plate 5 and located on the mutually distant sides of the two chip stopping plates 66.

[0041] Embodiment two

[0042] The difference compared with embodiment one is that:

[0043] The application further discloses a chip removal method of the composite seamless chain plate chip removal system with the anti-chip jamming unit.

[0044] S1, first, the waste chips generated by machine tool processing enter the receiving box 1 and fall on the transmission chain plate formed by the first chain plate 4 and the second chain plate 5;

[0045] S2, by driving the driving rotation of the driving chain assembly, the transmission chain plate formed by the first chain plate 4 and the second chain plate 5 makes the waste chips pass through the material conveying box 2 from the receiving box 1, and finally transmits to the material falling box 3 and falls from the chip falling groove;

[0046] S3, when transmitting to the circular arc of the chain wheel, the adjacent first chain plate 4 produces the unfolding of the radian, at this time the extension plate 65-1 and the circular arc plate 64 are driven to rotate around the cylinder 63, until the baffle 65-42 on the extension plate 65-1 contacts with the limiting plate 65-41 to limit the continuous rotation of the extension plate 65-1, so that the sliding groove 65-52 of the circular arc plate 64 slides on the surface of the sliding column 65-51, so as to realize the operation of shielding the gap between the adjacent first chain plate 4.

[0047] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

[0048] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0049] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A composite seamless chain plate chip removal system with anti-chip sticking unit, comprising a receiving bin (1), and one side of the receiving bin (1) is fixedly connected with a conveying bin (2), and one side of the conveying bin (2) is fixedly connected with a falling bin (3), and the interiors of the receiving bin (1), the conveying bin (2) and the falling bin (3) are driven by a driving chain assembly to make a first chain plate (4) and a second chain plate (5) complete a rotating transmission operation on chip materials, and the first chain plate (4) and the second chain plate (5) are arranged in turn and staggered, characterized in that: The anti-scrap mechanism (6) is arranged between the top of the first chain plate (4) and the top of the second chain plate (5). ​ The anti-scrap mechanism (6) comprises a fixed plate (61) arranged on the top of the first chain plate (4), a through slot (62) is formed in the side surface of the fixed plate (61), a cylinder (63) is rotatably arranged in the through slot (62), an arc plate (64) is fixedly connected to the surface of the cylinder (63), an extension unit (65) is arranged on the left side of the arc plate (64), and a scrap blocking plate (66) is arranged on the right side of the arc plate (64). The extension unit (65) comprises an extension plate (65-1), a rotating column (65-2) is fixedly arranged on the surface of the extension plate (65-1), a placing slot (65-3) is formed in the side surface of the arc plate (64), and the rotating column (65-2) is rotatably connected to the inner wall of the placing slot (65-3). The surface of the extension plate (65-1) and the arc plate (64) are connected through a sliding assembly (65-5) to realize the rotary extension operation, and an elastic assembly (65-6) is arranged between the side surface of the extension plate (65-1) and the bottom of the through slot (62) to facilitate the contraction of the extension plate (65-1) into the through slot (62).

2. A combined seamless chain and slat chip removal system with anti- chip packing unit according to claim 1, characterized in that: The limiting assembly (65-4) comprises a limiting plate (65-41) fixedly arranged on the top of the through slot (62), and a baffle (65-42) is arranged on the arc surface of the extension plate (65-1), and the baffle (65-42) is in contact with the limiting plate (65-41) to limit the continuous rotation of the extension plate (65-1).

3. The combined seamless chain and chip removal system with anti-chip sticking unit according to claim 1, characterized in that: The sliding assembly (65-5) comprises a sliding column (65-51) fixedly arranged on the surface of the extension plate (65-1), and an arc-shaped sliding slot (65-52) is formed in the surface of the arc plate (64), and the sliding column (65-51) slides in the sliding slot (65-52).

4. The combined seamless chain and chip removal system with anti-chip sticking unit according to claim 1, characterized in that: The elastic assembly (65-6) comprises a pressing plate (65-61) fixedly arranged on the side surface of the extension plate (65-1), and a reset spring (65-62) is fixedly arranged between the opposite sides of the pressing plate (65-61) and the bottom of the through slot (62).

5. The combination seamless chain and slat chip removal system with anti- chip packing unit of claim 1, wherein: The scrap blocking plate (66) is arranged above the second chain plate (5), and a sealing plate (7) is arranged on the top of the second chain plate (5) and away from the two scrap blocking plates (66).

6. A method of chip removal with a combined seamless apron chip removal system with anti-sticking unit according to any one of claims 1-5, characterized in that: Specifically comprising the following steps: S1, first, the waste generated by machine tool processing enters the receiving box (1) and falls on the transmission chain plate formed by the first chain plate (4) and the second chain plate (5); S2, the transmission chain plate formed by the first chain plate (4) and the second chain plate (5) is driven to rotate by the driving chain assembly, so that the waste is transferred from the receiving box (1) through the material transfer box (2) and finally transferred to the material falling box (3) and falls from the scrap falling groove. S3, when transmitting to the circular arc of the chain wheel, the adjacent first chain plate (4) produces the unfolding of the radian, at this time it drives the extension plate (65-1) and the circular arc plate (64) to rotate around the cylinder (63), until the baffle (65-42) on the extension plate (65-1) contacts with the limiting plate (65-41), which limits the continuous rotation of the extension plate (65-1), so that the sliding groove (65-52) of the circular arc plate (64) slides on the surface of the sliding column (65-51), so as to realize the operation of shielding the gap between the adjacent first chain plate (4).

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