CN213915069U - Section bar cleaning device - Google Patents

Abstract

The utility model discloses a section bar cleaning device relates to section bar processing technology field. This section bar cleaning device includes: the two ends of the side surface of the dust cover along the first direction are both opened; the lower brush roll and the upper brush roll are respectively arranged at the lower part and the upper part in the dust cover, and the upper brush roll and the lower brush roll are arranged at intervals; the power transmission mechanism is arranged on one side outside the dust cover along the second direction, the power transmission mechanism comprises a first driving motor, a driving wheel, a synchronous belt and a driven wheel, the driving wheel is connected with the lower brush roll in a transmission mode and rotates to drive the lower brush roll, the driven wheel is connected with the upper brush roll in a transmission mode and rotates to drive the upper brush roll, the two ends of the synchronous belt are respectively sleeved on the driving wheel and the driven wheel, the power transmission mechanism further comprises a tensioning assembly, and the tensioning assembly is abutted to the synchronous belt in a tensioning mode. The section cleaning device is simple in structure, low in cost and capable of guaranteeing a good cleaning effect.

Description

Section bar cleaning device

Technical Field

The utility model relates to a section bar processing technology field especially relates to a section bar cleaning device.

Background

In the process of processing the section bar, a cutting machine is often used for cutting the section bar. During the cutting process, a large amount of powder is generated, and a large amount of dust is attached to the surface of the cut profile. Therefore, the section bar needs to be cleaned in time by using a cleaning device, otherwise, the powder and dust are accumulated more and more at a discharge port of the cutting machine, the service life of the cutting machine is shortened, and even the cutting machine is damaged.

At present, in cleaning devices, an upper brush roll and a lower brush roll are generally provided to clean the upper and lower portions of the profile, respectively. However, with the cleaning device of the prior art, there are generally the following problems: firstly, two power transmission mechanisms are usually arranged to respectively drive the upper brush roll and the lower brush roll to rotate, so that the cleaning device is complex in overall structure and high in cost; secondly, because last brush roll and lower brush roll all expose outside, so can lead to more powder and dust etc. to raise, the clearance effect is relatively poor.

In view of the above, there is a need for a profile cleaning device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a section bar cleaning device, simple structure, the cost is lower, and can guarantee good clearance effect.

To achieve the purpose, the utility model adopts the following technical proposal:

a profile cleaning apparatus comprising:

the two ends of the side surface of the dust cover are both opened along the first direction;

the lower brush roll is arranged at the lower part in the dust cover;

the upper brush roll is arranged at the upper part in the dust cover, and the upper brush roll and the lower brush roll are arranged at intervals to place a section to be cleaned;

the power transmission mechanism is arranged on one side outside the dust cover along the second direction, and comprises a first driving motor, a driving wheel, a synchronous belt and a driven wheel which are sequentially connected in a transmission mode, the driving wheel is connected with the lower brush roll in a transmission mode to drive the lower brush roll to rotate, the driven wheel is connected with the upper brush roll in a transmission mode to drive the upper brush roll to rotate, two ends of the synchronous belt are respectively sleeved on the driving wheel and the driven wheel, the power transmission mechanism further comprises a tensioning assembly, and the tensioning assembly is abutted to the synchronous belt to tension the synchronous belt.

Optionally, two driven wheels and two upper brush rolls are respectively arranged, and the driven wheels and the upper brush rolls are arranged in a one-to-one correspondence manner;

the tensioning assembly comprises a driving part and a tensioning wheel, the tensioning wheel is arranged between the two driven wheels and is abutted to the upper side of the synchronous belt, and the driving part is in transmission connection with the tensioning wheel so as to drive the tensioning wheel to move upwards or downwards.

Optionally, the dust cover comprises an upper cover body and a lower cover body which are connected in a vertically sliding manner, the upper brush roll and the lower brush roll are respectively arranged in the upper cover body and the lower cover body, the driving wheel is in transmission connection with the lower brush roll through a first rotating shaft penetrating through the side wall of the lower cover body, and the driven wheel is in transmission connection with the upper brush roll through a second rotating shaft penetrating through the side wall of the upper cover body;

the section bar cleaning device further comprises an elastic piece, and the elastic piece is clamped between the upper cover body and the lower cover body.

Optionally, the upper brush roll comprises an upper brush roll rotating shaft which is rotatably connected with the upper cover body, and a driven gear is sleeved outside the upper brush roll rotating shaft;

one end of the second rotating shaft, which is positioned in the upper cover body, is sleeved with a driving gear, and the driving gear is in transmission connection with the driven gear so as to drive the upper brush roller to rotate.

Optionally, a clamping block is arranged on one side of the upper cover body opposite to the lower cover body, and a clamping groove is arranged on one side of the lower cover body opposite to the upper cover body;

the elastic part sets up in the draw-in groove, the fixture block slides the joint from top to bottom in the draw-in groove and with the elastic part butt.

Optionally, along the first direction, the upper cover body is provided with a plurality of the clamping blocks, and the lower cover body is correspondingly provided with a plurality of the clamping grooves.

Optionally, the driving component includes a second driving motor, a screw rod, and a slider fixedly connected to the tensioning wheel, the screw rod is disposed along an up-down direction, an output end of the second driving motor is in transmission connection with the screw rod to drive the screw rod to rotate, and the slider is in threaded connection with the screw rod to drive the tensioning wheel to move up or down when the screw rod rotates.

Optionally, a top end of the screw rod is provided with a limiting portion configured to limit the sliding block when the sliding block slides along the screw rod.

Optionally, the profile cleaning device further comprises a motor protection cover, and the motor protection cover is covered outside the first driving motor and the second driving motor.

Optionally, the section bar cleaning device further comprises a workbench, and the dust cover and the power transmission mechanism are both fixedly mounted above the workbench.

The utility model has the advantages that:

the utility model provides a section bar cleaning device arranges this section bar cleaning device in the discharge gate department of cutting machine, starts a driving motor, can drive the action wheel and rotate. When the driving wheel rotates, the driving wheel can drive the lower brush roll to rotate, and can drive the driven wheel to rotate through the synchronous belt, so that the driven wheel drives the upper brush roll to rotate. And then, putting the section bar to be cleaned between the upper brush roll and the lower brush roll, and cleaning the section bar to be cleaned through the upper brush roll and the lower brush roll. During cleaning, the dust covers are arranged on the outer covers of the upper brush roll and the lower brush roll, so that powder or dust and the like can be effectively prevented from being blown outwards, and a good cleaning effect is ensured. In a whole view, the section cleaning device realizes the simultaneous operation of the upper brush roll and the lower brush roll through one power transmission mechanism, and has the advantages of simple structure and lower cost. In the working process, the tensioning degree of the synchronous belt can be adjusted through the tensioning assembly, the transmission effect of the synchronous belt is guaranteed, and therefore the running reliability of the device is guaranteed.

Drawings

Fig. 1 is a schematic overall structure diagram of a section cleaning device provided in an embodiment of the present invention;

fig. 2 is a schematic perspective view of a profile cleaning device according to an embodiment of the present invention;

fig. 3 is a schematic view of a side view of a part of a section cleaning device provided by an embodiment of the present invention.

In the figure:

1. a dust cover; 11. an upper cover body; 111. a clamping block; 12. a lower cover body; 121. a card slot; 2. an elastic member; 3. a lower brush roll; 4. an upper brush roll; 41. an upper brush roll rotating shaft; 42. a driven gear; 5. a power transmission mechanism; 51. a first drive motor; 52. a driving wheel; 521. a first rotating shaft; 53. a synchronous belt; 54. a driven wheel; 541. a second rotating shaft; 542. a driving gear; 55. a second drive motor; 56. a screw rod; 561. a limiting part; 57. a slider; 58. a tension wheel; 6. a motor protective cover; 61. a partition plate; 7. a work bench.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used in the orientation or positional relationship shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The present embodiment provides a profile cleaning apparatus, which includes a dust cover 1, a lower brush roller 3, an upper brush roller 4, and a power transmission mechanism 5, as shown in fig. 1 to 3. Wherein, along first direction, the both ends of the side of dust cover 1 all open the setting. The lower brush roller 3 is disposed at the lower portion in the dust cover 1. The upper brush roller 4 is arranged at the upper part in the dust cover 1, and the upper brush roller 4 and the lower brush roller 3 are arranged at intervals to place the section bar to be cleaned. In the second direction, the power transmission mechanism 5 is disposed on the side outside the dust cover 1. Specifically, power transmission mechanism 5 is including the first driving motor 51, action wheel 52, hold-in range 53 and follow driving wheel 54 that the transmission is connected in proper order, action wheel 52 is connected in order to drive brush roll 3 rotation down with the transmission of brush roll 3 down, follow driving wheel 54 is connected in order to drive brush roll 4 rotation with the transmission of last brush roll 4, the both ends of hold-in range 53 are located action wheel 52 and follow driving wheel 54 respectively in the cover, power transmission mechanism 5 still includes the tensioning assembly, tensioning assembly and hold-in range 53 butt are with tensioning hold-in range 53.

The section cleaning device is arranged at the discharge port of the cutting machine, and the driving wheel 52 can be driven to rotate by starting the first driving motor 51. When the driving wheel 52 rotates, it can drive the lower brush roller 3 to rotate, and can drive the driven wheel 54 to rotate through the synchronous belt 53, so that the driven wheel 54 drives the upper brush roller 4 to rotate. At the moment, the section bar to be cleaned is placed between the upper brush roll 4 and the lower brush roll 3, and the section bar to be cleaned can be cleaned through the upper brush roll 4 and the lower brush roll 3. During cleaning, the dust covers 1 are arranged on the outer covers of the upper brush roll 4 and the lower brush roll 3, so that powder or dust and the like can be effectively prevented from being raised outwards, and a good cleaning effect is guaranteed. It should be noted that, because along the first direction, both ends of the side of the dust cover 1 are open, the dust cover 1 will not interfere with the cleaning of the profile to be cleaned. In addition, as the power transmission mechanism 5 is arranged at one side outside the dust cover 1, powder or dust and the like can be effectively prevented from entering the power transmission mechanism 5, and the normal operation of the power transmission mechanism 5 is ensured.

In a whole view, the section cleaning device realizes the simultaneous operation of the upper brush roller 4 and the lower brush roller 3 through one power transmission mechanism 5, and has simple structure and lower cost. Meanwhile, in the working process, the tensioning degree of the synchronous belt 53 can be adjusted through the tensioning assembly, the transmission effect of the synchronous belt 53 is ensured, and the running reliability of the section cleaning device is ensured.

In this embodiment, the dust cover 1 has a rectangular parallelepiped structure. The first direction is the front-rear direction of the dust cover 1. The second direction is the left-right direction of the dust cover 1.

Alternatively, as shown in fig. 3, two driven wheels 54 and two upper brush rolls 4 are provided, respectively, and the driven wheels 54 and the upper brush rolls 4 are provided in one-to-one correspondence. The tensioning assembly comprises a driving part and a tensioning wheel 58, the tensioning wheel 58 is arranged between the two driven wheels 54 and is abutted above the synchronous belt 53, and the driving part is in transmission connection with the tensioning wheel 58 to drive the tensioning wheel 58 to move upwards or downwards, so that the tensioning degree of the synchronous belt 53 can be conveniently adjusted through the tensioning wheel 58.

In this embodiment, all can dismantle on upper brush roll 4 and the lower brush roll 3 and install soft brush, the ash removal is respond well, and is convenient for change and wash.

Alternatively, as shown in fig. 1, the driving means includes a second driving motor 55, a lead screw 56, and a slider 57 fixedly connected to a tension pulley 58. The screw rod 56 is arranged along the up-down direction, the output end of the second driving motor 55 is in transmission connection with the screw rod 56, and the slide block 57 is in threaded connection with the screw rod 56. When the second driving motor 55 is started, it can drive the screw rod 56 to rotate, and further the sliding block 57 moves up and down along the screw rod 56. When the slide block 57 moves, the tension wheel 58 is driven to move upwards or downwards. In this embodiment, the slider 57 is a slide bar with a bolt hole.

Alternatively, as shown in fig. 1, a stopper 561 is provided at the tip of the screw 56. When the slider 57 slides along the lead screw 56, the slider 57 can be restricted by the restricting portion 561, thereby preventing the slider 57 from coming off the tip of the lead screw 56.

Optionally, as shown in fig. 1, the profile cleaning device further includes a motor protection cover 6, and the motor protection cover 6 is covered outside the first driving motor 51 and the second driving motor 55 to perform the functions of dust prevention and water prevention. In this embodiment, the timing belt 53 is disposed at an interval on the left side of the dust cover 1, and the motor guard 6 is disposed at an interval on the left side of the timing belt 53.

Optionally, a partition 61 is further disposed in the motor protection cover 6. The partition 61 divides the inner cavity of the motor guard 6 into an upper inner cavity and a lower inner cavity to mount the first drive motor 51 and the second drive motor 55, respectively. Wherein, the first driving motor 51 is arranged in the lower inner cavity and is fixedly connected with the left side wall of the motor protective cover 6. An output shaft of the first driving motor 51 penetrates through the right side wall of the motor protective cover 6 to be in transmission connection with the driving wheel 52. The second drive motor 55 is disposed in the upper cavity and is fixedly connected to the top surface of the partition 61. The output shaft of the second driving motor 55 passes through the top plate of the motor shield 6 and is fixedly connected with the lower part of the screw rod 56.

In addition, it can be understood that, because the motor protection cover 6 is arranged below the screw rod 56, the sliding block 57 can also be limited by the motor protection cover 6, and the sliding block 57 is prevented from being separated from the bottom of the screw rod 56.

Alternatively, as shown in fig. 1, the dust cover 1 includes an upper cover 11 and a lower cover 12 slidably connected up and down, and the upper brush roller 4 and the lower brush roller 3 are respectively provided in the upper cover 11 and the lower cover 12. The driving wheel 52 is in transmission connection with the lower brush roll 3 through a first rotating shaft 521 penetrating through the side wall of the lower housing 12. The driven wheel 54 is in driving connection with the upper brush roll 4 via a second shaft 541 extending through the sidewall of the upper housing 11. The section cleaning device also comprises an elastic element 2, and the elastic element 2 is clamped between the upper cover body 11 and the lower cover body 12.

According to the above arrangement, when the tension pulley 58 is moved downward to tension the timing belt 53, the driven pulley 54 drives the upper cover 11 to move downward via the second shaft 541. At this time, the elastic member 2 is compressed and plays a role of shock absorption and buffering. Then, if the tension pulley 58 is moved upward again, the elastic member 2 pushes the upper cover 11 to move upward under the restoring action, and the tension state of the timing belt 53 is ensured. When the tension pulley 58 continues to move upward until the elastic member 2 is completely restored, the timing belt 53 is gradually loosened. It can be seen that, in the above process, the elastic member 2 can effectively buffer the synchronous belt 53, so that the fatigue wear of the synchronous belt 53 can be reduced, and the service life of the profile cleaning device can be prolonged. In this embodiment, the elastic member 2 is a spring.

Next, a specific structure and the like for connecting the upper cover 11 and the lower cover 12 will be described.

Optionally, as shown in fig. 1, a latch 111 is disposed on a side of the upper cover 11 opposite to the lower cover 12, and a latch 121 is disposed on a side of the lower cover 12 opposite to the upper cover 11. The elastic element 2 is arranged in the clamping groove 121, and the clamping block 111 is clamped in the clamping groove 121 in a vertical sliding manner and is abutted to the elastic element 2. According to the arrangement, the upper cover body 11 and the lower cover body 12 can be connected in a vertical sliding mode, and the elastic piece 2 is convenient to mount.

In this embodiment, the upper cover 11 is provided with a plurality of locking blocks 111, and the lower cover 12 is correspondingly provided with a plurality of locking grooves 121, so as to improve the connection stability. Further, the plurality of latch blocks 111 and the plurality of latch grooves 121 are disposed along the first direction (i.e., the front-rear direction in fig. 1), so that relative movement between the upper cover 11 and the lower cover 12 along the first direction can be prevented.

Alternatively, the latch 111 is a cylinder, and the engaging groove 121 is a cylindrical groove. Of course, in other embodiments, the fixture block 111 and the clamping groove 121 may be respectively configured into other structural forms such as a square column and a square column groove according to actual needs.

Alternatively, the driver 52 is fixedly sleeved at the left end of the first rotating shaft 521. The right end of the first rotating shaft 521 passes through the left side wall of the lower cover 12 and extends to the right inner wall of the lower cover 12. The lower brush roll 3 is fixedly sleeved at the right end of the first rotating shaft 521. When the driving wheel 52 rotates, it can drive the lower brush roller 3 to rotate through the first rotating shaft 521.

Alternatively, the upper brush roller 4 includes an upper brush roller rotating shaft 41 rotatably connected to the upper cover 11, and a driven gear 42 is provided around the upper brush roller rotating shaft 41. One end of the second rotating shaft 541, which is located in the upper cover 11, is sleeved with a driving gear 542, and the driving gear 542 is in transmission connection with the driven gear 42. When the driven wheel 54 rotates, the driven wheel can drive the upper brush roll 4 to rotate sequentially through the driving gear 542, the driven gear 42 and the upper brush roll rotating shaft 41, and the transmission accuracy is guaranteed.

Optionally, as shown in fig. 1, the profile cleaning apparatus further comprises a working table 7. The dust cover 1 and the power transmission mechanism 5 are both fixedly mounted above the workbench 7 so as to be convenient to mount and use.

In conclusion, the embodiment provides a section cleaning device, can drive upper brush roll 4 and lower brush roll 3 operation simultaneously through a power transmission mechanism 5, simple structure, the cost is lower. In the working process, the tensioning degree of the synchronous belt 53 can be adjusted through the tensioning assembly, so that the reliability of the operation of the section cleaning device is ensured.

Meanwhile, the dust covers 1 are arranged on the outer covers of the upper brush roll 4 and the lower brush roll 3, so that powder or dust and the like can be effectively prevented from being raised outwards, and a good cleaning effect is guaranteed. In addition, as the power transmission mechanism 5 is arranged at one side outside the dust cover 1, powder or dust and the like can be effectively prevented from entering the power transmission mechanism 5, and the normal operation of the power transmission mechanism 5 is ensured.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims (10)

1. A profile cleaning apparatus, comprising:

the dustproof cover (1) is arranged along a first direction, and two ends of the side face of the dustproof cover (1) are both open;

the lower brush roll (3) is arranged at the lower part in the dust cover (1);

the upper brush roll (4) is arranged at the upper part in the dust cover (1), and the upper brush roll (4) and the lower brush roll (3) are arranged at intervals to place a section bar to be cleaned;

power transmission mechanism (5), set up along the second direction dust cover (1) outer one side, power transmission mechanism (5) are including first driving motor (51), action wheel (52), hold-in range (53) and follow driving wheel (54) that the transmission is connected in proper order, action wheel (52) with brush roll (3) transmission is connected in order to drive down brush roll (3) rotate down, follow driving wheel (54) with last brush roll (4) transmission is connected in order to drive go up brush roll (4) and rotate, the both ends of hold-in range (53) are located respectively the cover in action wheel (52) with follow driving wheel (54), power transmission mechanism (5) still include the tensioning subassembly, the tensioning subassembly with hold-in range (53) butt is in order to tension hold-in range (53).

2. The profile cleaning device according to claim 1, characterized in that two driven wheels (54) and two upper brush rolls (4) are respectively arranged, and the driven wheels (54) and the upper brush rolls (4) are arranged in one-to-one correspondence;

the tensioning assembly comprises a driving part and a tensioning wheel (58), the tensioning wheel (58) is arranged between the two driven wheels (54) and is abutted to the upper side of the synchronous belt (53), and the driving part is in transmission connection with the tensioning wheel (58) so as to drive the tensioning wheel (58) to move upwards or downwards.

3. The profile cleaning device according to claim 2, characterized in that the dust cover (1) comprises an upper cover body (11) and a lower cover body (12) which are connected in a sliding manner up and down, the upper brush roller (4) and the lower brush roller (3) are respectively arranged in the upper cover body (11) and the lower cover body (12), the driving wheel (52) is in transmission connection with the lower brush roller (3) through a first rotating shaft (521) penetrating through the side wall of the lower cover body (12), and the driven wheel (54) is in transmission connection with the upper brush roller (4) through a second rotating shaft (541) penetrating through the side wall of the upper cover body (11);

the section bar cleaning device further comprises an elastic piece (2), and the elastic piece (2) is clamped between the upper cover body (11) and the lower cover body (12).

4. The profile cleaning device according to claim 3, characterized in that the upper brush roll (4) comprises an upper brush roll rotating shaft (41) which is rotatably connected with the upper cover body (11), and a driven gear (42) is sleeved outside the upper brush roll rotating shaft (41);

one end, located in the upper cover body (11), of the second rotating shaft (541) is sleeved with a driving gear (542), and the driving gear (542) is in transmission connection with the driven gear (42) so as to drive the upper brush roll (4) to rotate.

5. The profile cleaning device according to claim 3, characterized in that a clamping block (111) is arranged on one side of the upper cover body (11) opposite to the lower cover body (12), and a clamping groove (121) is arranged on one side of the lower cover body (12) opposite to the upper cover body (11);

the elastic piece (2) is arranged in the clamping groove (121), and the clamping block (111) is clamped in the clamping groove (121) in a vertically sliding mode and abutted to the elastic piece (2).

6. The profile cleaning device according to claim 5, wherein along the first direction, a plurality of the clamping blocks (111) are arranged on the upper cover body (11), and a plurality of the clamping grooves (121) are correspondingly arranged on the lower cover body (12).

7. The profile cleaning device according to claim 2, wherein the driving component comprises a second driving motor (55), a screw rod (56) and a slide block (57) fixedly connected with the tension wheel (58), the screw rod (56) is arranged along the up-down direction, the output end of the second driving motor (55) is in transmission connection with the screw rod (56) to drive the screw rod (56) to rotate, and the slide block (57) is in threaded connection with the screw rod (56) to drive the tension wheel (58) to move upwards or downwards when the screw rod (56) rotates.

8. The profile cleaning device according to claim 7, wherein a top end of the screw (56) is provided with a limiting portion (561), the limiting portion (561) being configured to limit the slider (57) when the slider (57) slides along the screw (56).

9. The profile cleaning device according to claim 7, further comprising a motor shield (6), the motor shield (6) being arranged outside the first drive motor (51) and the second drive motor (55).

10. The profile cleaning device according to any one of claims 1 to 9, further comprising a work table (7), wherein the dust cover (1) and the power transmission mechanism (5) are both fixedly mounted above the work table (7).

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