A cutting debris suction structure

Abstract

The present application relates to a cutting debris suction structure, and relates to the field of cutting auxiliary equipment. It includes a mounting frame, and the mounting frame includes a seat frame and a movable frame. The movable frame is mounted on the upper end of the seat frame, and the movable frame is longitudinally slidably connected to the seat frame. The seat frame is also equipped with a locking mechanism for locking the movable frame. The movable frame is fixedly mounted with an exhaust fan and a discharge shell. The discharge shell is connected to the air outlet of the exhaust fan through a bend pipe, and a shunt pipe group is also installed on the air outlet of the exhaust fan, and an exhaust shell is installed in the discharge shell. The present application installs a bend pipe at the air outlet of the exhaust fan, so that it is convenient to connect with the discharge shell through the bend pipe, and then installs the exhaust shell in the discharge shell, and at the same time, by fixing a filter steel mesh in the exhaust shell, it is convenient to filter and block the waste chips through the filter steel mesh, because the air outlet pipe of the exhaust shell is equipped at the upper end.

Description

Technical Field

[0001] The present application relates to the technical field of cutting auxiliary equipment, and in particular to a cutting debris suction structure. Background Art

[0002] Profiles need to be cut when they are made into products, so corresponding cutting equipment is needed. A lot of debris will be generated during the cutting process. These debris will move with the transmission of the profile. When they enter the air, they may cause harm to the human body or cause blockages. Therefore, corresponding debris suction mechanisms are often installed on the cutting equipment.

[0003] The existing Chinese patent with announcement number CN204277640U discloses a profile debris recovery device, including a left support frame, a right support frame, a fixed plate, a movable plate, a motor bracket, a blower, an air diffuser, a chip collector, a chip discharge pipe, and a collection net bag. The fixed plate and the movable plate are movably connected; the profile debris recovery device uses a blower to blow the debris in the profile, and then blows the debris out from the other side through the inside of the profile, and then collects it through the collection port on the chip collector.

[0004] With respect to the above-mentioned related technologies, the above-mentioned debris suction structure directly uses a chip collector to absorb waste debris into the aggregate net bag, and the exhaust air of the chip collector is directly discharged to the outside through the net bag, so that the waste debris will follow the gas and directly hit the inner wall of the net bag. When some metal or sharp glass fragments are absorbed, it may cause a certain degree of damage to the net bag, and long-term use may easily cause the net bag to be damaged. Utility Model Content

[0005] In order to avoid the situation where the net bag is damaged due to the absorption of sharp debris, the present application provides a cutting debris suction structure.

[0006] The present application provides a cutting debris suction structure that adopts the following technical solution:

[0007] A cutting debris suction structure comprises a mounting frame, wherein the mounting frame comprises a seat frame and a movable frame, the movable frame is mounted on the upper end of the seat frame, and the movable frame is longitudinally slidably connected to the seat frame, and a locking mechanism for locking the movable frame is also installed on the seat frame, an exhaust fan and a discharge shell are fixedly mounted on the movable frame, the discharge shell is connected to the air outlet of the exhaust fan through a curved pipe, and a diverter pipe group is also installed on the air outlet of the exhaust fan, an exhaust shell is installed in the discharge shell, the exhaust shell is fixedly connected to the discharge shell by snapping, and a dust filter bag is sleeved on the exhaust shell, a filter steel mesh is also obliquely arranged in the exhaust shell, and a collecting shell is also installed at the lower end of the exhaust shell.

[0008] By adopting the above technical scheme, the structural setting of the mounting frame can ensure that the movable frame is fixedly installed through the seat frame, so that the exhaust fan and the discharge shell can be installed through the movable frame. At the same time, the position of the movable frame on the seat frame can be adjusted to achieve the change of the installation height of the exhaust fan and the discharge shell, so that it is convenient to flexibly install and operate in accordance with the different needs of the cutting machine. At the same time, by installing a locking mechanism for locking the movable frame on the seat frame, it is convenient to lock the movable frame with the adjusted height through the locking mechanism, and by installing a diverter pipe group on the air outlet of the exhaust fan, it is convenient to install several hoses on the diverter pipe group when the exhaust fan is used, so that different positions on the cutting table can be adsorbed at the same time by multiple hoses, and then the adsorbed waste chips are discharged into the discharge shell through the bent pipe. After the waste chips enter the exhaust shell, they will directly contact the inclined filter steel mesh, and finally fall into the collection shell for collection.

[0009] Optionally, the seat frame includes a base plate and a vertical frame, the vertical frame is installed on the upper end surface of the base plate, and the vertical frame is fixedly connected to the base plate.

[0010] By adopting the above technical solution, the structural setting of the seat frame ensures that the vertical frame is fixedly installed through the bottom plate, so that the vertical frame can stably install the movable frame.

[0011] Optionally, the movable frame includes a bending plate and a U-shaped plate, the U-shaped plate is fixedly mounted on the head of the bending plate, and right-angle plates cooperating with the vertical frame are symmetrically arranged on the outer side of the bending plate, and a plurality of positioning slots are evenly opened on the side of the right-angle plate from top to bottom.

[0012] By adopting the above technical scheme, the structure of the movable frame is set to ensure that the exhaust fan is fixedly installed through the bending plate, and the U-shaped plate is set to facilitate the support and installation of the discharge shell, so that the discharge shell can be used stably. By symmetrically setting right-angle plates on the outer side of the bending plate, it is ensured that the bending plate can be connected to the vertical frame through longitudinal sliding through the right-angle plate. At the same time, by providing a positioning slot on the side of the right-angle plate, it is convenient for the locking mechanism to be locked and connected.

[0013] Optionally, the locking mechanism includes a fixed shell and a positioning claw that cooperates with the positioning slot, the positioning claw is symmetrically installed at both ends of the fixed shell, and the positioning claw is slidably connected to the fixed shell, and a support spring is also installed between the positioning claws at both ends.

[0014] By adopting the above technical solution, the structural setting of the locking mechanism can ensure that the positioning claws are installed through the fixed shell, and the positioning claws on both sides can be slidably installed on the fixed shell. When there is no external force, the positioning claws on both sides can be engaged in the positioning slots under the action of the supporting springs. When sliding adjustment is required, the positioning claws can be pulled out of the positioning slots.

[0015] Optionally, the discharge shell includes a top shell and an externally threaded tube, wherein the externally threaded tube is arranged on the lower end surface of the top shell and is fixedly connected to the top shell, and a locking groove is symmetrically provided on the head of the top shell.

[0016] By adopting the above technical solution, the structure of the discharge shell is set to ensure that the external threaded tube is fixedly installed at the lower end of the top shell, which facilitates better matching and connection of the collection shell. At the same time, locking slots are symmetrically opened on the head of the top shell to facilitate the locking of the exhaust shell after installation.

[0017] Optionally, the exhaust housing includes a top cover and an arc plate, the arc plate is integrally formed and arranged on the lower end surface of the top cover, and an air outlet duct is fixedly installed on the upper end surface of the top cover. A card block corresponding to the locking card slot is also arranged on the outer side surface of the arc plate.

[0018] By adopting the above technical solution, the structure of the exhaust shell is set to ensure that the arc plate is fixedly installed through the top cover, so that when the arc plate is inserted into the top shell, the upper end of the top shell can be sealed through the top cover. At the same time, by setting a card block on the outer side of the arc plate, the card block can be rotated and inserted into the locking slot after the exhaust shell is installed in the top shell, thereby achieving a stable connection.

[0019] Optionally, the head of the collecting shell is provided with a connecting pipe which is cooperatively connected with the external threaded tube, and the connecting pipe is integrally formed with the collecting shell.

[0020] By adopting the above technical solution, a connecting pipe is provided at the head of the collecting shell, so that the collecting shell can be rotatably connected to the external threaded pipe, and can be rotated and disassembled when cleaning, which is very convenient to operate.

[0021] Optionally, the diverter pipe group includes a main sleeve and a plurality of external pipes, the external pipes are integrally formed and arranged on the outside of the main sleeve, and control valves are installed on the external pipes.

[0022] By adopting the above technical solution, the main sleeve is connected to the air intake port of the exhaust fan through the structural setting of the diverter pipe group. At the same time, a number of external pipes are set to facilitate the installation of hoses for separate adsorption. In addition, a control valve is installed on the external pipe to facilitate flexible selection of opening.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The present application installs an elbow at the air outlet of the exhaust fan, so as to facilitate the connection with the discharge shell through the elbow, and then installs the exhaust shell in the discharge shell, and at the same time, fixes the filter steel mesh in the exhaust shell, so as to facilitate the filtering and shielding of the waste chips through the filter steel mesh. Since the air outlet pipe of the exhaust shell is installed at the upper end, and the collection shell is arranged at the lower end of the exhaust shell, the waste chips filtered by the filter steel mesh fall into the collection shell, instead of being hit in the collection shell by the wind force, so the damage to the collection shell can be effectively reduced, and the collection shell is threadedly connected with the discharge shell, so as to facilitate regular disassembly and cleaning;

[0025] 2. The present application sets the mounting frame as an adjustable structure, so that the installation height of the exhaust fan and the discharge shell can be adjusted as needed during installation, which is convenient for installation and use on different cutting equipment. At the same time, by installing a locking mechanism on the vertical frame, it is ensured that when adjustment is needed, only the positioning claws at both ends need to be pulled out of the positioning slots to slide up and down to adjust the installation height. After the adjustment is completed, the positioning claws at both ends can be stably inserted into the positioning slots under the action of the support springs, which is very stable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the overall structure in the embodiment of the present application.

[0027] Figure 2 It is a front view of the overall structure in the embodiment of the present application.

[0028] Figure 3 It is a three-dimensional diagram of the mounting frame in the embodiment of the present application.

[0029] Figure 4 yes Figure 3 A three-dimensional view of the locking mechanism shown.

[0030] Figure 5 It is a three-dimensional diagram of the exhaust fan, discharge shell and collection shell in the embodiment of the present application.

[0031] Figure 6 yes Figure 5 Front view of the device shown.

[0032] Figure 7 It is a three-dimensional diagram of the dust filter bag and the filter steel mesh in the embodiment of the present application.

[0033] Figure 8 yes Figure 7 Front view of the device shown.

[0034] Explanation of the reference numerals: 1. mounting frame; 11. base frame; 111. bottom plate; 112. vertical frame; 12. movable frame; 121. bending plate; 122. U-shaped plate; 123. right-angle plate; 124. positioning slot; 13. locking mechanism; 131. fixing shell; 132. positioning claw; 133. supporting spring; 2. exhaust fan; 21. elbow; 3. discharge shell; 31. top shell; 311. locking slot; 32. external threaded pipe; 4. shunt pipe group; 41. main sleeve; 42. external pipe; 5. exhaust shell; 51. top cover; 511. air outlet pipe; 52. arc plate; 521. block; 6. dust filter bag; 7. filter steel mesh; 8. collecting shell; 81. connecting pipe. DETAILED DESCRIPTION

[0035] The present application is further described in detail below in conjunction with the accompanying drawings.

[0036] The present application embodiment discloses a cutting debris suction structure. Figure 1 , Figure 2 and Figure 3 As shown, a cutting debris suction structure includes a mounting frame 1, the mounting frame 1 includes a base frame 11 and a movable frame 12, the movable frame 12 is mounted on the upper end of the base frame 11, and the movable frame 12 is longitudinally slidably connected to the base frame 11, the base frame 11 includes a bottom plate 111 and a vertical frame 112, the vertical frame 112 is mounted on the upper end surface of the bottom plate 111, and the vertical frame 112 is fixedly connected to the bottom plate 111. The structural setting of the base frame 11 ensures that the vertical frame 112 is fixedly mounted through the bottom plate 111, so that the vertical frame 112 can stably mount the movable frame 12. A locking mechanism 13 for locking the movable frame 12 is also installed on the base frame 11. The movable frame 12 is fixedly mounted with an exhaust fan 2 and a discharge shell 3. The discharge shell 3 is connected to the air outlet of the exhaust fan 2 through a curved pipe 21, and a shunt pipe group 4 is also installed on the air outlet of the exhaust fan 2. An exhaust shell 5 is installed in the discharge shell 3. The exhaust shell 5 is fixedly connected with the discharge shell 3 by snapping, and a dust filter bag 6 is sleeved on the exhaust shell 5. The dust filter bag 6 is arranged to ensure the normal exhaust of the exhaust shell 5. A filter steel mesh 7 is also tiltedly arranged in the exhaust shell 5, and a collection shell 8 is also installed at the lower end of the exhaust shell 5.

[0037] Reference Figure 2 and Figure 3As shown, the movable frame 12 includes a bending plate 121 and a U-shaped plate 122, the U-shaped plate 122 is fixedly mounted on the head of the bending plate 121, and a right-angle plate 123 matching the vertical frame 112 is symmetrically arranged on the outer side of the bending plate 121, and a plurality of positioning slots 124 are evenly provided on the side of the right-angle plate 123 from top to bottom. The structure of the movable frame 12 is set to ensure that the exhaust fan 2 is fixedly installed through the bending plate 121, and at the same time, the U-shaped plate 122 is set to facilitate the support and installation of the discharge shell 3, so that the discharge shell 3 can be used stably. By symmetrically setting the right-angle plates 123 on the outer side of the bending plate 121, it is ensured that the bending plate 121 can be connected to the vertical frame 112 by longitudinal sliding through the right-angle plates 123, and at the same time, by providing the positioning slots 124 on the side of the right-angle plate 123, it is convenient for the clamping mechanism 13 to be clamped and connected.

[0038] Reference Figure 3 and Figure 4 As shown, the engaging mechanism 13 includes a fixed shell 131 and a positioning claw 132 matched with the positioning slot 124. The fixed shell 131 is fixed to the vertical frame 112 by bolts. The positioning claw 132 is symmetrically installed at both ends of the fixed shell 131, and the positioning claw 132 is slidably connected with the fixed shell 131. A support spring 133 is also installed between the positioning claws 132 at both ends. The structural setting of the engaging mechanism 13 ensures that the positioning claw 132 is installed through the fixed shell 131. The positioning claws 132 on both sides can be slidably installed on the fixed shell 131. When there is no external force, the positioning claws 132 on both sides can be engaged in the positioning slot 124 under the action of the support spring 133. When sliding adjustment is required, the positioning claw 132 can be pulled out from the positioning slot 124.

[0039] Reference Figure 5 and Figure 6 As shown, the discharge shell 3 includes a top shell 31 and an externally threaded tube 32, the externally threaded tube 32 is arranged on the lower end surface of the top shell 31, and the externally threaded tube 32 is fixedly connected to the top shell 31, and a locking slot 311 is symmetrically provided on the head of the top shell 31. The structural setting of the discharge shell 3 ensures that the externally threaded tube 32 is fixedly installed at the lower end of the top shell 31, which facilitates the collection shell 8 to better cooperate and connect, and at the same time, the locking slot 311 is symmetrically provided on the head of the top shell 31, which facilitates the locking of the exhaust shell 5 after installation.

[0040] Reference Figure 7 and Figure 8As shown, the exhaust shell 5 includes a top cover 51 and an arc plate 52. The arc plate 52 is integrally formed and arranged on the lower end surface of the top cover 51, and an air outlet pipe 511 is fixedly installed on the upper end surface of the top cover 51. A card block 521 corresponding to the locking card slot 311 is also arranged on the outer side of the arc plate 52. The structure of the exhaust shell 5 is set to ensure that the arc plate 52 is fixedly installed through the top cover 51, so that when the arc plate 52 is inserted into the top shell 31, the upper end of the top shell 31 can be sealed through the top cover 51. At the same time, by arranging the card block 521 on the outer side of the arc plate 52, it is convenient to install the exhaust shell 5 in the top shell 31, and the card block 521 can be rotated and inserted into the locking card slot 311 to achieve a stable connection.

[0041] Reference Figure 2 As shown, the shunt pipe group 4 includes a main sleeve 41 and a plurality of external pipes 42. The external pipes 42 are integrally formed and arranged outside the main sleeve 41, and a control valve is installed on each of the external pipes 42. The main sleeve 41 is connected to the air inlet of the exhaust fan 2 by the structural arrangement of the shunt pipe group 4. At the same time, the arrangement of the plurality of external pipes 42 facilitates the installation of the hose for separate adsorption. Moreover, the control valve is installed on the external pipe 42 to facilitate the flexible selection of opening.

[0042] Reference Figure 2 and Figure 5 As shown, the head of the collecting shell 8 is provided with a connecting pipe 81 that cooperates with the external threaded tube 32, and the connecting pipe 81 is integrally formed with the collecting shell 8. By providing the connecting pipe 81 at the head of the collecting shell 8, the collecting shell 8 can be rotatably connected to the external threaded tube 32, and can be rotatably disassembled when cleaning, which is very convenient to operate.

[0043] The implementation principle of the cutting debris suction structure of the embodiment of the present application is as follows: when installation is required, the overall height of the mounting frame 1 can be adjusted according to the installation requirements, the positioning claw 132 can be pulled out from the positioning slot 124, and then the movable frame 12 can be slid up and down to adjust the installation height. After adjustment, the positioning claw 132 can be released and automatically engaged in the positioning slot 124 at the corresponding position, and finally the bottom plate 111 can be fixed at the corresponding position for use;

[0044] After the installation is completed, the adsorption hose can be connected to the external pipe 42 of the diverter pipe group 4. A suitable number of adsorption hoses can be selected according to the position where adsorption is required, and all unnecessary external pipes 42 can be closed. After adjusting the position of the adsorption port of the adsorption hose, the exhaust fan 2 can be started to perform the adsorption operation. The adsorbed waste chips can pass through the curved pipe 21 and move to the filter steel mesh 7, and finally slide into the collection shell 8.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cutting debris suction structure, comprising a mounting frame (1), characterized in that: The mounting frame (1) comprises a seat frame (11) and a movable frame (12), wherein the movable frame (12) is mounted on the upper end of the seat frame (11), and the movable frame (12) is longitudinally slidably connected to the seat frame (11), and a locking mechanism (13) for locking the movable frame (12) is also mounted on the seat frame (11), an exhaust fan (2) and a discharge shell (3) are fixedly mounted on the movable frame (12), the discharge shell (3) is connected to the air outlet of the exhaust fan (2) through a curved pipe (21), and a diverter pipe group (4) is also mounted on the air outlet of the exhaust fan (2), an exhaust shell (5) is mounted in the discharge shell (3), the exhaust shell (5) is fixedly connected to the discharge shell (3), a dust filter bag (6) is sleeved on the exhaust shell (5), a filter steel mesh (7) is also obliquely arranged in the exhaust shell (5), and a collecting shell (8) is also mounted at the lower end of the exhaust shell (5).

2. A cutting debris suction structure according to claim 1, characterized in that: The seat frame (11) comprises a bottom plate (111) and a vertical frame (112); the vertical frame (112) is mounted on the upper end surface of the bottom plate (111), and the vertical frame (112) is fixedly connected to the bottom plate (111).

3. The cutting debris suction structure according to claim 2, characterized in that: The movable frame (12) comprises a bending plate (121) and a U-shaped plate (122), wherein the U-shaped plate (122) is fixedly mounted on the head of the bending plate (121), and a right-angle plate (123) matching the vertical frame (112) is symmetrically arranged on the outer surface of the bending plate (121), and a plurality of positioning slots (124) are evenly arranged on the side surface of the right-angle plate (123) from top to bottom.

4. A cutting debris suction structure according to claim 3, characterized in that: The engaging mechanism (13) comprises a fixed shell (131) and a positioning claw (132) matched with the positioning slot (124); the positioning claw (132) is symmetrically mounted at two ends of the fixed shell (131), and the positioning claw (132) is slidably connected to the fixed shell (131); a supporting spring (133) is also mounted between the positioning claws (132) at the two ends.

5. The cutting debris suction structure according to claim 4, characterized in that: The discharge shell (3) comprises a top shell (31) and an externally threaded tube (32), wherein the externally threaded tube (32) is arranged on the lower end surface of the top shell (31) and the externally threaded tube (32) is fixedly connected to the top shell (31), and a locking slot (311) is symmetrically provided on the head of the top shell (31).

6. The cutting debris suction structure according to claim 5, characterized in that: The exhaust shell (5) comprises a top cover (51) and an arc-shaped plate (52); the arc-shaped plate (52) is integrally formed and arranged on the lower end surface of the top cover (51); an air outlet pipe (511) is fixedly mounted on the upper end surface of the top cover (51); and a card block (521) corresponding to the locking card slot (311) is also arranged on the outer side surface of the arc-shaped plate (52).

7. The cutting debris suction structure according to claim 6, characterized in that: The head of the collecting shell (8) is provided with a connecting pipe (81) which is matched and connected to the externally threaded tube (32); the connecting pipe (81) and the collecting shell (8) are integrally formed.

8. The cutting debris suction structure according to claim 7, characterized in that: The flow distribution pipe group (4) comprises a main sleeve (41) and a plurality of external pipes (42); the external pipes (42) are integrally formed and arranged outside the main sleeve (41); and control valves are installed on the external pipes (42).

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