Wastewater collecting device of horizontal band sawing machine

Abstract

The utility model relates to the technical field of horizontal band sawing machines, and provides a waste water collecting device of a horizontal band sawing machine. The waste water collecting device of the horizontal band sawing machine comprises a saw blade, a driving device and a water circulating assembly, wherein the saw blade is an annular closed saw blade; the saw blade is assembled on the driving device, and the part, located in the driving device, of the saw blade is driven to perform one-way sawing action; according to the technical scheme, the annular saw blade is driven by the driving device to perform one-way sawing action so that the length of the saw blade can be increased, and then the water circulation assembly is arranged outside the driving device to cool and clean the saw blade. The waste water is recycled before the water is mixed with other chippings, the water is only mixed with the chippings left on the band saw, most of the generated chippings are not stained with water too much, and the recycling difficulty of the chippings and the water is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal band sawing machines, in particular to a wastewater collecting device of a horizontal band sawing machine. Background Art

[0002] A nozzle is often used on a horizontal band saw machine to spray water on the band saw to achieve the purpose of cooling and cleaning. In the prior art, water is usually sprayed directly on the band saw in the sawing action section, and then all the debris and waste water are recovered under the sawing platform. The waste water and debris are highly mixed, which is not conducive to the recycling of debris and water. Utility Model Content

[0003] The utility model aims to provide a wastewater collection device for a horizontal band sawing machine, which can achieve that water is mixed only with debris remaining on the band saw, reduce the mixing degree of water and debris, and is beneficial to the recycling of debris and water.

[0004] The utility model provides a wastewater collection device for a horizontal band sawing machine, comprising:

[0005] A saw blade, wherein the saw blade is a ring-shaped closed saw blade;

[0006] A driving device, on which the saw blade is mounted, and a portion of the saw blade located in the driving device is driven to perform a unidirectional sawing action;

[0007] A water circulation component is provided, wherein the water circulation component flushes the saw blade outside the driving device.

[0008] Preferably, the water circulation component comprises a water outlet and a recovery box, the water outlet is located above the recovery box, the water outlet is laterally facing the saw blade, and the recovery box is located directly below the saw blade.

[0009] Preferably, the angle between the water outlet direction and the saw blade movement direction is an acute angle.

[0010] Preferably, the angle between the water outlet direction and the saw blade movement direction is an obtuse angle.

[0011] Preferably, the water circulation component further comprises a circulation pump, a water outlet end of the circulation pump is connected to the water outlet, and a water inlet end of the circulation pump is connected to the recovery tank.

[0012] Preferably, the water circulation assembly further comprises a filter screen, and the filter screen is assembled in the opening of the recovery box.

[0013] Preferably, the wastewater collection device of the horizontal band saw machine further comprises a guide wheel, the guide wheel abuts against the inner side of the saw blade, and the guide wheel and the driving device jointly support the saw blade.

[0014] Preferably, the upper and lower guide wheels close to the water circulation assembly are horizontally offset, the saw blade near the water circulation assembly section is inclined, and the recycling box is located directly below the lower end of the inclined saw blade section.

[0015] Preferably, the waste water collection device of the horizontal band sawing machine further includes a housing, the driving device and the water circulation assembly are assembled in the housing, and the sawing action section of the saw blade is exposed in the housing.

[0016] Preferably, the waste water collection device of the horizontal band sawing machine further includes a wiping block, a through hole is provided in the center of the wiping block, the wiping block is sleeved on the saw blade, and the inner wall of the through hole abuts against the side wall of the saw blade. The wiping block is located at both ends of the sawing action section of the saw blade, and the wiping block is fixedly connected to the housing.

[0017] The technical solution of the present utility model realizes the extension of the length of the saw blade by driving the annular saw blade to perform a unidirectional sawing action through a driving device, and then a water circulation assembly is set up outside the driving device to cool and clean the saw blade, and the waste water is recycled before the water is mixed with other debris. The water is only mixed with the debris remaining on the band saw, and most of the generated debris is not excessively wetted with water, reducing the difficulty of recycling the debris and water. Description of the Drawings

[0018] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 Is an axonometric view of a waste water collection device for a horizontal band sawing machine of the present utility model;

[0020] Figure 2 Is Figure 1 The front view of the waste water collection device of the horizontal band sawing machine in

[0021] Figure 3 Is Figure 1 The structural diagram of the water circulation assembly in the waste water collection device of the horizontal band sawing machine in

[0022] Figure 4 Is Figure 1 Another structural diagram of the water circulation assembly in the waste water collection device of the horizontal band sawing machine in

[0023] Figure 5 Is Figure 1 The assembly diagram of the filter screen in the waste water collection device of the horizontal band sawing machine in

[0024] Description of the reference numerals:

[0025] 1. Saw blade; 2. Driving device; 3. Water circulation component; 31. Water outlet; 32. Recycling box; 33. Circulation pump; 34. Filter screen; 4. Guide wheel; 5. Housing; 6. Wiping block. Detailed implementation manners

[0026] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0028] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined. In addition, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Combined with Figures 1 to 5 As shown, a wastewater collection device of a horizontal band sawing machine provided by the present utility model includes a saw blade 1, a driving device 2 and a water circulation component 3.

[0030] Combined with Figures 1 to 5As shown, the saw blade 1 is an annular closed saw blade; the saw blade 1 is assembled on the driving device 2, and the part of the saw blade 1 located inside the driving device 2 is driven to perform a unidirectional sawing action; the water circulation assembly 3 flushes the saw blade 1 outside the driving device 2.

[0031] In this embodiment, the length of the annular saw blade 1 is extended by driving the driving device 2 to drive the saw blade 1 to perform a unidirectional sawing action. Then, a water circulation assembly 3 is set up outside the driving device 2 to cool and clean the saw blade 1, and the waste water is recycled before the water is mixed with other debris. The water is only mixed with the debris remaining on the band saw, and most of the generated debris is not overly wetted, reducing the difficulty of recycling the debris and water.

[0032] In this embodiment, the water circulation assembly 3 can use water or other liquids to flush the saw blade 1, such as coolant or lubricating oil, etc., to achieve the effect of reducing the degree of mixing with debris, which is beneficial to the reuse of the liquid and debris.

[0033] In some embodiments, in combination with Figure 3 、 Figure 4 As shown, the water circulation assembly 3 includes a water outlet 31 and a recovery tank 32. The water outlet 31 is located above the recovery tank 32. The water outlet 31 faces the saw blade 1 from the side. The recovery tank 32 is located directly below the saw blade 1, realizing the rapid recovery of water or other liquids when flushing the saw blade 1, avoiding its mixing with more debris, reducing the difficulty of reuse, and the recovery effect of the water circulation assembly 3 is the best when it is close to the descending section of the saw blade 1.

[0034] In some embodiments, in combination with Figure 4 As shown, the included angle between the water outlet direction of the water outlet 31 and the movement direction of the saw blade 1 is an acute angle. The smaller the angle of the included angle, the lower the probability of water splashing during the flushing process. At the same time, the speed difference between the water and the saw blade 1 is smaller, which is beneficial to the water staying on the surface of the saw blade 1 and producing a better cooling effect.

[0035] In some embodiments, in combination with Figure 3 As shown, the included angle between the water outlet direction of the water outlet 31 and the movement direction of the saw blade 1 is an obtuse angle. The larger the angle of the included angle, the lower the probability of water splashing during the flushing process. At the same time, the speed difference between the water and the saw blade 1 is larger, which is beneficial to the water flushing the surface of the saw blade 1 and producing a better cleaning effect.

[0036] In some embodiments, in combination with Figures 3 to 5 As shown, the water circulation assembly 3 further includes a circulation pump 33. The water outlet end of the circulation pump 33 is connected to the water outlet 31, and the water inlet end of the circulation pump 33 is connected to the recovery tank 32. The circulation pump 33 conveys the water collected by the recovery tank 32 to the water outlet 31 again, realizing the recycling of water.

[0037] In some embodiments, in combination Figure 5 As shown, the water circulation component 3 also includes a filter screen 34, which is installed in the opening of the recovery box 32. The filter screen 34 can filter out debris in the water collected in the recovery box 32 to prevent the debris from contacting the saw blade 1 again and increasing wear.

[0038] In some embodiments, in combination Figure 1 , Figure 2 As shown, the wastewater collection device of the horizontal band saw machine also includes a guide wheel 4, which abuts against the inner side of the saw blade 1. The guide wheel 4 and the drive device 2 jointly open the saw blade 1. The number of the guide wheels 4 is uncertain, and multiple guide wheels 4 can work together to eventually open the saw blade 1. The position of the opened saw blade 1 is more fixed, which is beneficial for the drive device 2 to drive the saw blade 1 and can reduce the splashing phenomenon of the water circulation component 3 during the flushing process of the saw blade 1.

[0039] In some embodiments, in combination Figure 1 , Figure 2 As shown, the upper and lower guide wheels 4 near the water circulation component 3 are horizontally staggered, the saw blade 1 near the water circulation component 3 is inclined, and the recovery box 32 is located directly below the lower end of the inclined section of the saw blade 1. Flushing the inclined saw blade 1 can take into account the fluidity and fit of water on the saw blade 1.

[0040] In some embodiments, in combination Figure 1 , Figure 2 As shown, the wastewater collection device of the horizontal band saw machine also includes a shell 5, in which the driving device 2 and the water circulation component 3 are assembled, and the sawing action section of the saw blade 1 is exposed in the shell 5. The shell 5 protects all parts outside the sawing action section of the saw blade 1, thereby effectively improving the adaptability to the environment.

[0041] In some embodiments, in combination Figure 1 , Figure 2 As shown, the wastewater collection device of the horizontal band sawing machine also includes a wiper block 6, a through hole is provided in the center of the wiper block 6, the wiper block 6 is sleeved on the saw blade 1, and the inner wall of the through hole contacts the side wall of the saw blade 1, the wiper block 6 is located at both ends of the sawing action section of the saw blade 1, the wiper block 6 is fixedly connected to the outer shell 5, the wiper block 6 is assembled in the through hole on the outer shell 5 for the saw blade 1 to pass through, the wiper block 6 can wipe the saw blade 1 to remove some larger debris, etc.

[0042] Working process: The driving device 2 drives the saw blade 1 to perform a unidirectional sawing action. The part of the saw blade 1 located inside the driving device 2 processes the workpiece. During the processing, the saw blade 1 generates heat and produces debris. Most of the produced debris directly falls, while a small part of the debris remains in the saw blade 1. This section of the saw blade 1 moves out of the driving device 2 under the action of the driving device 2 and moves into the water circulation component 3. The water circulation component 3 cools and cleans this section of the saw blade 1, and at the same time quickly recovers the waste water. The debris remaining in the saw blade 1 is mixed into the waste water.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wastewater collection device for a horizontal band saw, characterized in that: include: A saw blade (1), wherein the saw blade (1) is a ring-shaped closed saw blade; A driving device (2), the saw blade (1) being mounted on the driving device (2), and the portion of the saw blade (1) located inside the driving device (2) being driven to perform a unidirectional sawing action; A water circulation component (3), the water circulation component (3) flushes the saw blade (1) outside the driving device (2), the water circulation component (3) comprises a water outlet (31) and a recovery box (32), the water outlet (31) is located above the recovery box (32), the water outlet (31) is laterally facing the saw blade (1), and the recovery box (32) is located directly below the saw blade (1).

2. The wastewater collection device for a horizontal band saw according to claim 1, characterized in that: The angle between the water outlet direction of the water outlet (31) and the moving direction of the saw blade (1) is an acute angle.

3. The wastewater collection device for a horizontal band saw according to claim 1, characterized in that: The angle between the water outlet direction of the water outlet (31) and the moving direction of the saw blade (1) is an obtuse angle.

4. The wastewater collection device for a horizontal band saw according to claim 1, characterized in that: The water circulation component (3) further comprises a circulation pump (33), the water outlet end of the circulation pump (33) being connected to the water outlet (31), and the water inlet end of the circulation pump (33) being connected to the recovery tank (32).

5. The wastewater collection device for a horizontal band saw according to claim 1, characterized in that: The water circulation component (3) further comprises a filter screen (34), and the filter screen (34) is assembled in the opening of the recovery box (32).

6. The wastewater collection device for a horizontal band saw according to claim 1, characterized in that: It also comprises a guide wheel (4), wherein the guide wheel (4) abuts against the inner side of the saw blade (1), and the guide wheel (4) and the driving device (2) jointly support the saw blade (1).

7. The wastewater collection device for a horizontal band saw according to claim 6, characterized in that: The upper and lower guide wheels (4) near the water circulation component (3) are horizontally staggered, the saw blade (1) near the water circulation component (3) is inclined, and the recovery box (32) is located directly below the lower end of the inclined saw blade (1).

8. The wastewater collection device for a horizontal band saw according to claim 1, characterized in that: It also comprises a shell (5), in which the driving device (2) and the water circulation component (3) are assembled, and the sawing action section of the saw blade (1) is exposed in the shell (5).

9. The wastewater collection device for a horizontal band saw according to claim 8, characterized in that: The invention also comprises a wiper block (6), wherein a through hole is provided at the center of the wiper block (6), the wiper block (6) is sleeved on the saw blade (1), and the inner wall of the through hole abuts against the side wall of the saw blade (1), the wiper block (6) is located at both ends of the sawing action section of the saw blade (1), and the wiper block (6) is fixedly connected to the housing (5).

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