Dual dust collection device of saw

Abstract

The utility model discloses a double dust collection device of saw relates to dust collection device technical field, including bottom plate and cutting machine, the upper surface of bottom plate is provided with the recess, the inside of recess is provided with the movable block in the sliding way, the cutting machine is fixed on the upper side of movable block, the output end of cutting machine is fixed with cutting disk, the cutting disk is fixed with the cutting disk, and the cutting disk is fixed with the cutting disk. A groove is formed in the upper surface of the bottom plate, a transmission mechanism for driving the cutting machine to move is arranged in the groove, a dust suction hood is fixedly arranged on the outer wall of the cutting machine, a first through hole is formed in the front side of the dust suction hood, vertical plates are fixedly arranged on the two sides of the upper surface of the bottom plate, and a second through hole is formed in the middle of each vertical plate; a folding cover is fixedly arranged between the vertical plate and the dust suction cover, a feeding port is formed in the front side of the bottom plate, and the feeding port communicates with the groove. According to the saw cutting device, dust generated in the saw cutting process can be comprehensively cleaned, and the working environment can be kept clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust collection device technical field, concretely relates to a double dust collection device of saw. BACKGROUND

[0002] The working environment of cutting machine is mostly dust flying, in order to improve the cleanliness of environment, the outside of part cutting machine will be installed with dust collection device, through negative pressure, the dust and debris generated during cutting are absorbed.

[0003] The traditional dust collection device can only absorb the dust generated during saw cutting from single side, is difficult to absorb fully, still can cause partial dust to scatter, still can cause the pollution of surrounding environment, needs manual cleaning, very wasteful manpower. UTILITY MODEL CONTENT

[0004] In view of the above problems existing in prior art dust collection device, the utility model is provided.

[0005] Therefore, the utility model aims at providing a double dust collection device of saw, solves the problems that the dust collection device in the prior art can only absorb the dust generated during saw cutting from single side, is difficult to absorb fully, still can cause partial dust to scatter, still can cause the pollution of surrounding environment, needs manual cleaning, very wasteful manpower.

[0006] In order to realize the above purpose, the utility model provides the following technical scheme:

[0007] A double dust collection device of saw, including bottom plate and cutting machine, the upper surface of bottom plate is provided with recess, the inside of recess is slidably provided with movable block, the upper side of movable block is fixedly provided with cutting machine, the output end of cutting machine is fixedly installed with cutting disc, the inside of recess is provided with transmission mechanism that drives cutting machine to move, the outer wall of cutting machine is fixedly provided with dust collection cover, the front side of dust collection cover is provided with first through hole, the both sides of the upper surface of bottom plate are fixedly provided with vertical plate, the middle part of vertical plate is provided with second through hole, the fixedly provided with folding cover between vertical plate and dust collection cover, the front side of bottom plate is provided with feeding port, the feeding port is communicated with recess, the outside of first through hole and second through hole is fixedly provided with exhaust fan, the outside of exhaust fan is abutted with filter box, the inside of filter box is provided with filter plate, the air inlet of filter box and exhaust fan are provided with connecting mechanism, the air inlet of filter box and corresponding exhaust fan are fixedly connected through connecting mechanism.

[0008] Preferably, the transmission mechanism includes a lead screw and a motor, the lead screw is rotatably arranged in the recess, the movable block is threadedly connected with the lead screw, the motor is fixedly arranged on one side of the bottom plate, and the output end of the motor is fixedly connected with one end of the lead screw.

[0009] Preferably, the connecting mechanism comprises a first connecting block and a second connecting block, a connecting plate is fixedly arranged outside the air inlet of the filter box, the connecting plate abuts against the outer wall of the air extractor, a clamping groove is formed in the middle of the connecting plate, the first connecting block is clamped in the inner part of the clamping groove, one side of the first connecting block is fixedly connected with the outer wall of the air extractor, a sliding groove is formed in the side of the first connecting block away from the air extractor, a sliding rod is fixedly arranged in the inner part of the sliding groove, a sliding block is movably sleeved on the rod wall of the sliding rod, and the second connecting block is fixedly arranged on the side of the sliding block away from the first connecting block.

[0010] Preferably, the rod wall of the sliding rod is movably sleeved with a spring, and the two ends of the spring are fixedly connected with the inner wall of the corresponding sliding groove and one side of the sliding block respectively.

[0011] Preferably, the two sides of the movable block abut against the inner walls of the grooves.

[0012] Preferably, the front and rear sides of the bottom plate are both provided with limiting grooves, and the two sides of the folding cover and the dust suction cover both extend to the inner sides of the limiting grooves and leave a certain gap.

[0013] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0014] 1. The utility model discloses a dust suction device for sawing machine, which comprises a dust suction cover, a folding cover, an air extractor, a filter box and a connecting mechanism.

[0015] 2. The utility model discloses a dust suction device for sawing machine, which comprises a dust suction cover, a folding cover, an air extractor, a filter box and a connecting mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 The utility model provides a kind of double dust suction device of saw structure schematic view for the utility model.

[0018] Figure 2 The utility model provides a kind of double dust suction device of saw structure schematic view for the utility model.Figure 1 the internal structure diagram of the device;

[0019] Figure 3 for Figure 2 the structure enlarged diagram of the local part A in the device.

[0020] Explanation of reference signs:

[0021] 1, bottom plate; 2, dust cover; 3, folding cover; 4, vertical plate; 5, exhaust fan; 6, connecting plate; 7, filter box; 8, motor; 9, filter plate; 10, sliding block; 11, screw rod; 12, cutting machine; 13, cutting disc; 14, first connecting block; 15, second connecting block; 16, sliding block; 17, spring; 18, sliding rod. DETAILED DESCRIPTION

[0022] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with the drawings.

[0023] The utility model discloses a double dust extraction device of saw.

[0024] Embodiment one

[0025] Referring to Figures 1-3 A double dust extraction device of saw, including bottom plate 1 and cutting machine 12, the upper surface of bottom plate 1 is provided with recess, the inside of recess is provided with movable block 10 slidingly, cutting machine 12 is fixedly set up in the upper side of movable block 10, the output end of cutting machine 12 is fixedly installed with cutting disc 13, the outer wall of cutting machine 12 is fixedly provided with dust cover 2, the front side of dust cover 2 is provided with first through-hole, the upper surface both sides of bottom plate 1 are fixedly provided with vertical plate 4, the middle part of vertical plate 4 is provided with second through-hole, vertical plate 4 and dust cover 2 are fixedly provided with folding cover 3 between, the front and back both sides of bottom plate 1 are provided with limiting groove, the both sides of folding cover 3 and dust cover 2 extend to the inside of limiting groove and the gap left, so that folding cover 3 and dust cover 2 can stably slide, simultaneously, it is convenient to air intake, the front side of bottom plate 1 is provided with feeding port, and feeding port is communicated with recess and is provided, the outside of first through-hole and second through-hole is fixedly provided with exhaust fan 5, and the outside of exhaust fan 5 is fixedly provided with filter box 7, and the inside of filter box 7 is provided with filter plate 9, and the air inlet of filter box 7 is fixedly connected with corresponding exhaust fan 5 through connecting mechanism.

[0026] Embodiment two

[0027] Referring to Figures 1-3The inside of the groove is provided with a transmission mechanism for moving the cutting machine 12, the transmission mechanism comprising a lead screw 11 and a motor 8, the lead screw 11 being rotatably arranged in the inside of the groove, the movable block 10 being threadedly sleeved with the lead screw 11, the motor 8 being fixedly arranged on one side of the outer wall of the bottom plate 1, the output end of the motor 8 being fixedly connected with one end of the lead screw 11, and the two sides of the movable block 10 being in abutment with the inner wall of the groove, so that the movable block 10 cannot rotate, that is, can stably slide.

[0028] Embodiment three

[0029] With reference to Figures 1-3 The air inlet of the filter box 7 and the exhaust fan 5 are provided with a connecting mechanism, the connecting mechanism comprising a first connecting block 14 and a second connecting block 15, the air inlet of the filter box 7 being fixedly provided with a connecting plate 6, the connecting plate 6 being in abutment with the outer wall of the exhaust fan 5, a clamping groove being formed in the middle of the connecting plate 6, the first connecting block 14 being clamped in the inside of the clamping groove, one side of the first connecting block 14 being fixedly connected with the outer wall of the exhaust fan 5, a sliding groove being formed in the side of the first connecting block 14 away from the exhaust fan 5, a sliding rod 18 being fixedly arranged in the inside of the sliding groove, a sliding block 16 being movably sleeved with the rod wall of the sliding rod 18, the second connecting block 15 being fixedly arranged on the side of the sliding block 16 away from the first connecting block 14, the side of the second connecting block 15 close to the first connecting block 14 being in abutment with the outer wall of the connecting plate 6, a spring 17 being movably sleeved with the rod wall of the sliding rod 18, and the two ends of the spring 17 being fixedly connected with the inner wall of the corresponding sliding groove and the side of the sliding block 16, respectively, so as to facilitate the resetting of the sliding block 16.

[0030] In use, due to the arrangement of the dust absorption cover 2, in cooperation with the corresponding exhaust fan 5 and filter box 7, dust absorption cover 2 can move with the cutting machine 12 to absorb the dust and debris generated during sawing, and the arrangement of the folding cover 3, in cooperation with the corresponding exhaust fan 5 and filter box 7, can absorb the dust and debris remaining in the groove, that is, can achieve good dust removal effect, can keep the working environment clean, and can complete the disassembly of the filter box 7 by horizontally pushing the second connecting block 15 to align the second connecting block 15 with the first connecting block 14, and then moving the connecting plate 6 upwards to separate the connecting plate 6 from the first connecting block 14 and the second connecting block 15 in sequence, that is, can complete the disassembly of the filter box 7, and facilitate the cleaning of the inside of the filter box 7.

[0031] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A double dust extraction device for a saw comprising a base plate (1) and a cutting machine (12), characterized in that, The upper surface of the bottom plate (1) is provided with a groove, the inside of the groove is slidably provided with a movable block (10), the cutting machine (12) is fixedly arranged on the upper side of the movable block (10), the output end of the cutting machine (12) is fixedly installed with a cutting disc (13), the inside of the groove is provided with a transmission mechanism for driving the cutting machine (12) to move, the outer wall of the cutting machine (12) is fixedly provided with a dust cover (2), the front side of the dust cover (2) is provided with a first through hole, the upper surface of the bottom plate (1) is fixedly provided with a vertical plate (4) on both sides, the middle part of the vertical plate (4) is provided with a second through hole, the vertical plate (4) and the dust cover (2) are fixedly provided with a folding cover (3), the front side of the bottom plate (1) is provided with a feeding port, the feeding port is communicated with the groove, the outer side of the first through hole and the second through hole is fixedly provided with an air extractor (5), the outer side of the air extractor (5) is abutted with a filter box (7), the inside of the filter box (7) is provided with a filter plate (9), the air inlet of the filter box (7) and the air extractor (5) are provided with a connecting mechanism, and the air inlet of the filter box (7) is fixedly connected with the corresponding air extractor (5) through the connecting mechanism.

2. Double dust extraction arrangement for a saw according to claim 1, characterized in that The transmission mechanism comprises a lead screw (11) and a motor (8), the lead screw (11) is rotatably arranged in the groove, the movable block (10) is threadedly sleeved with the lead screw (11), and the motor (8) is fixedly arranged on one side of the outer wall of the bottom plate (1).

3. Double dust extraction arrangement for a saw according to claim 1, characterized in that The connecting mechanism comprises a first connecting block (14) and a second connecting block (15), the air inlet of the filter box (7) is fixedly provided with a connecting plate (6), the connecting plate (6) abuts with the outer wall of the air extractor (5), the middle part of the connecting plate (6) is provided with a clamping groove, the first connecting block (14) is clamped in the clamping groove, one side of the first connecting block (14) is fixedly connected with the outer wall of the air extractor (5), the side, away from the air extractor (5), of the first connecting block (14) is provided with a sliding groove, the sliding groove is fixedly provided with a sliding rod (18) inside, the rod wall of the sliding rod (18) movably sleeved with a sliding block (16), the second connecting block (15) is fixedly arranged on the side, away from the first connecting block (14), of the sliding block (16), and the side, close to the first connecting block (14), of the second connecting block (15) abuts with the outer wall of the connecting plate (6).

4. Double dust extraction arrangement for a saw according to claim 3, characterized in that The rod wall of the sliding rod (18) movably sleeved with a spring (17), and the both ends of the spring (17) are fixedly connected with the inner wall of the corresponding sliding groove and one side of the sliding block (16) respectively.

5. The dual dust extraction arrangement of a saw according to claim 1, characterized in that, The both sides of the movable block (10) abut with the inner wall of the groove.

6. The dual dust extraction arrangement of a saw according to claim 1, characterized in that, The front and rear sides of the bottom plate (1) are provided with limiting grooves, and the both sides of the folding cover (3) and the dust cover (2) extend to the inside of the limiting grooves and leave a gap.

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