CN211709555U

CN211709555U - Tenoning machine convenient to clearance miscellaneous dirt

Info

Publication number: CN211709555U
Application number: CN202020221367.7U
Authority: CN
Inventors: 李南
Original assignee: Beijing Xinte Lejiao Toys Co ltd
Current assignee: Beijing Xinte Lejiao Toys Co ltd
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-10-20
Anticipated expiration: 2030-02-27

Abstract

The utility model relates to a tenoning machine convenient to clearance miscellaneous dirt belongs to the technical field of tenoning machine, has solved the technical problem that the tenoning machine clears away miscellaneous inconvenient of dirt. The tenoning machine comprises a tenoning machine main body, a shell and a workbench, wherein a feed port is formed in the side surface of the shell, a transparent dust guard plate for shielding the feed port is arranged on the workbench, an avoidance port for allowing wood 1 to enter and exit is formed in the dust guard plate, a dust collection box is arranged below the feed port, and a pushing assembly for pushing the dust guard plate is further arranged on the workbench; the dust collection box is provided with a sliding component and a driving component which enable the dust collection box to slide out of the shell, one side face of the dust collection box is provided with a dust removal opening and a sealing door which seals the dust removal opening, and the shell is provided with a first opening which enables the dust collection box to enter and exit. The utility model has the technical advantages of collect the saw-dust miscellaneous dirt that tenoning machine produced in the use when being convenient for clear up miscellaneous dirt in dust guard and the dust collection box for tenoning machine's use is more convenient.

Description

Tenoning machine convenient to clearance miscellaneous dirt

Technical Field

The utility model belongs to the technical field of the technique of tenoning machine and specifically relates to a tenoning machine convenient to clearance miscellaneous dirt.

Background

The tenoning machine is a wood working machine for working tenon (male tenon) of wood products. The tenoning machine includes two types, namely a straight tenoning machine and a dovetail tenoning machine, wherein the straight tenoning machine is divided into a single head type and a double head type, and the dovetail tenoning machine is divided into a vertical type and a horizontal type. The tenoning machine can constantly cut out the tenon from unprocessed timber at the in-process that uses, and the waste material that cuts down simultaneously can fall in the region of the tenon sword below of tenoning machine, in addition, also can constantly have the saw-dust residue to splash out at the in-process of carrying out processing to timber.

Because present tenoning machine is in the in-process of using, to small-size wood processing factory, timber's feeding and ejection of compact still adopt artifical feeding's mode, in the in-process of processing to timber, will appear following problem: firstly, waste materials falling below a tenon blade of the tenoning machine are not easy to treat under the condition of no collection; secondly, the wood chips are exposed in the air, so that dust formed by the wood chips in the air is increased to pollute the working environment; in addition, the scattering of wood chips at the operating floor risks to the workers, and therefore, the arrangement of a dust removal device on the tenoning machine is a solution.

The utility model discloses a grant utility model patent that bulletin number is CN 208148080U discloses a tenoning machine convenient to edulcoration, including the tenoning machine main part, the upper end surface movable mounting of tenoning machine main part has the workstation, the front end surface fixed mounting of tenoning machine main part has control panel and glass window, and control panel is located one side of glass window, the front end surface movable mounting that the below of glass window is located the tenoning machine main part has the dust board, the below of dust board is provided with the material access & exit, the inside of tenoning machine main part is provided with dust collection box and baffle. A tenoning machine convenient to edulcoration, be equipped with air exhauster, dust board and briquetting.

Although the tenoning machine solves the problem of wood chip splashing, in the actual use process, part of the wood chips splashed or floated due to the splashing reason and attached to the glass window to influence the observation of workers on the wood processing condition; meanwhile, after the equipment is used for a long time, due to the fact that the dust collection box is communicated with the exhaust fan, the saw dust and the miscellaneous dust inside the dust collection box are not easy to clean, and the dust collection effect is affected due to the fact that the saw dust and the miscellaneous dust are sucked out of the exhaust fan. It is therefore desirable to provide a tenoner that facilitates cleaning and dust removal.

SUMMERY OF THE UTILITY MODEL

The inconvenient not enough of cleaing away of miscellaneous dirt in the tenoning machine to existence among the prior art, the utility model aims at providing a tenoning machine convenient to clearance miscellaneous dirt, it has the technological advantage of being convenient for clear up miscellaneous dirt when collecting the saw-dust miscellaneous dirt that the tenoning machine produced in the use.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: including tenoning machine main part, shell and install the workstation in shell one side, set up the feed inlet on the side that the shell set up the workstation, the feed inlet below is provided with upper end open-ended dust collection box, its characterized in that: the worktable is provided with a transparent dust baffle plate for shielding the feed inlet, the dust baffle plate is provided with an avoidance port for enabling wood to enter and exit, and the worktable is also provided with a pushing assembly for pushing the dust baffle plate close to or far away from the feed inlet; the dust collection box is provided with a sliding component for sliding the dust collection box out of the shell and a driving component for driving the sliding component to slide, and the shell is provided with a first opening for the dust collection box to enter and exit.

By adopting the technical scheme, the dust blocking plate is made of transparent materials, so that the dust blocking plate can serve as the dust blocking plate and also serve as an observation window in the working process of the tenoning machine, and the condition in the tenoning machine can be checked at any time; meanwhile, the pushing assembly is arranged on the dust blocking plate, so that the dust blocking plate is pushed to the feeding port when the tenoning machine is used, and the dust blocking plate has a good effect of blocking dust impurities such as sawdust and the like from entering a working environment; when the tenoning machine is not used or the dust guard plate is to be cleaned, the dust guard plate is pulled away from the feeding hole, and a certain operating distance is reserved between one side face, close to the feeding hole, of the dust guard plate and the feeding hole, so that the cleaning is facilitated. The dust collection box is not provided with the exhaust fan, and is arranged to slide to one side of the shell and provided with the dust removal port, so that the dust collection box can conveniently clean the wood chips and the miscellaneous dust in the dust collection box under the condition of meeting the requirement of dust collection. Therefore, the integral structure is convenient for cleaning the dust in the tenoning machine.

The present invention may be further configured in a preferred embodiment as: the pushing assembly comprises a vertical fixing rod fixedly connected to the workbench and a first cylinder fixedly connected to the vertical fixing rod and far away from one end of the telescopic rod, and the telescopic rod end of the first cylinder is fixedly connected with the dust baffle plate.

Through adopting above-mentioned technical scheme, realized pushing away and pulling away from of dust board to feed inlet department through comparatively simple structure relatively.

The present invention may be further configured in a preferred embodiment as: still the rigid coupling has the clamping component who presss from both sides the timber tightly on the workstation on the vertical joint pole, clamping component sets up the dust board is kept away from one side of feed inlet, clamping component include one end with the horizontal connecting rod of vertical joint pole rigid coupling with the second cylinder that the numerical value of horizontal connecting rod rigid coupling set up and the clamp plate of the piston rod one end rigid coupling of second cylinder, the piston rod of second cylinder is directional the workstation.

By adopting the technical scheme, the timber in tenoning is stabilized on the workbench through a relatively simple structure, so that the tenoning efficiency machine and the tenoning quality are higher; and meanwhile, the structure of the clamping assembly does not influence the dynamic process of the dust baffle.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a rack fixedly connected to one outer side surface of the dust collection box and arranged along the sliding direction of the dust collection box, a gear meshed with the rack, and a positive and negative motor, an output shaft of which is fixedly connected with the gear, the positive and negative motor is fixedly connected to a bottom plate of the shell, and the gear is arranged at one end, close to the closed door, of the dust collection box.

Through adopting above-mentioned technical scheme, realized the control that the dust collection box slided on the subassembly that slides forward and backward for its process of sliding is more stable.

The present invention may be further configured in a preferred embodiment as: the sliding component comprises a sliding block fixedly connected to the outer surface of the bottom plate of the dust collection box and a sliding chute arranged on the inner surface of the bottom plate of the shell, the section of the sliding chute along the length direction of the sliding chute is in an inverted T shape and comprises a first sliding chute and a second sliding chute, and the second sliding chute is wider than the first sliding chute; the sliding block is clamped in the sliding groove.

Through adopting above-mentioned technical scheme for the stable joint of slider is in the spout, and then makes the dust collection box at the in-process that slides along the slide rail, does not have relative displacement along the non-direction of sliding, and the process of sliding is relatively stable.

The present invention may be further configured in a preferred embodiment as: the tenoning machine further comprises a lap plate, one end face of the lap plate is rotatably connected with one side face, close to the feeding hole, of the workbench, and the other end face of the lap plate is in lap joint with the dust collection box.

Through adopting above-mentioned technical scheme for the miscellaneous dirt that splashes on the dust board gets into the dust collection box along the lap joint board, makes the collection dirt effect better, and the collection dirt is more complete.

The present invention may be further configured in a preferred embodiment as: one end face, close to the workbench, of the dust baffle is fixedly connected with a brush, and one end, close to the workbench, of the brush is abutted to the surface of the workbench.

Through adopting above-mentioned technical scheme, push away the miscellaneous dirt on the workstation to the dust collection box in through the setting of brush.

The present invention may be further configured in a preferred embodiment as: the dust collection box is characterized in that a dust removal opening is formed in one side face of the dust collection box, the dust removal opening faces the direction in which the dust collection box slides to one side of the shell, and a sealing door for sealing the dust removal opening is arranged on the side face of the dust collection box, where the dust removal opening is formed.

By adopting the technical scheme, the wood dust and the miscellaneous dust at the bottom of the dust collection box are convenient to take out.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses a set up transparent material's dust board in feed inlet department for the dust board has the effect of keeping off the dirt and observing the condition in the tenoning machine at the process of tenoning machine work, and promotes the setting of subassembly, has realized pulling the dust board from the feed inlet when clearing up the dust board, and there is certain operating distance this moment between a side that the dust board is close to the feed inlet and the feed inlet, the clearance of being convenient for. An exhaust fan is not arranged on the dust collection box, and the sliding component enables the dust collection box to slide out of the shell, so that the sawdust and the miscellaneous dust in the dust collection box can be conveniently cleaned;

2. the pushing component and the clamping component arranged on the workbench of the tenoning machine do not influence each other's dynamic operation, so that the tenoning machine has high and stable working efficiency and little environmental pollution when tenoning is carried out, and is convenient for later dust removal operation;

3. the utility model discloses a mutually supporting between the function that subassembly and drive assembly's structure setting realized for high efficiency, stable and convenient operation in the time of the roll-off shell of dust collection box.

Drawings

FIG. 1 is a schematic view of the overall construction of a tenoner.

FIG. 2 is a schematic view of the dust collecting portion of the tenoner.

Fig. 3 is a schematic view of a structure including a dust guard.

Figure 4 is a schematic view of a structure incorporating a dust bin.

In the figure, 1, wood; 2. a housing; 21. a feed inlet; 22. a first opening; 23. a tenon cutter; 3. a work table; 31. a lap plate; 4. a dust collection box; 41. a dust removal port; 42. a closing door; 421. locking; 5. a dust guard; 51. avoiding the mouth; 52. a brush; 6. a clamping assembly; 61. a horizontal connecting rod; 62. a second cylinder; 63. pressing a plate; 7. a pushing assembly; 71. a vertical fastening rod; 72. a first cylinder; 8. a slipping component; 81. a slider; 82. a chute; 821. a first chute; 822. a second chute; 9. a drive assembly; 91. a rack; 92. a gear; 93. a positive and negative motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in figure 1, the utility model discloses a tenoning machine convenient to clearance miscellaneous dirt, including tenoning machine main part, shell 2 and install workstation 3 in shell 2 one side. The side of the shell 2, which is provided with the workbench 3, is provided with a feeding hole 21, the feeding hole 21 is provided with a tenon cutter 23, the workbench 3 is lower than the feeding hole 21, wood 1 to be tenoned is placed on the workbench 3, and the wood extends into the feeding hole 21 for tenoning.

As shown in fig. 1 and 2, a dust box 4 with a fully opened upper end is arranged below the feeding port 21, a dust guard plate 5 made of transparent material and used for shielding the feeding port 21 is arranged on the workbench 3, and an avoiding port 51 for allowing the wood 1 to enter and exit is arranged on the dust guard plate 5; the workbench 3 is also provided with a pushing assembly 7 which pushes the dust baffle 5 to approach or be far away from the feed inlet 21; the dust box 4 is provided with a sliding component 8 for sliding the dust box 4 out of the shell 2 and a driving component 9 for driving the dust box to slide, and the shell 2 is provided with a first opening 22 for the dust box 4 to enter and exit.

The dust guard plate 5 is made of transparent materials, so that the dust guard plate 5 serves as the dust guard plate 5 and also serves as an observation window in the working process of the tenoning machine, and the condition in the tenoning machine can be checked at any time; meanwhile, the pushing assembly 7 is arranged on the dust baffle plate 5, so that the dust baffle plate 5 is pushed to the position of the feeding hole 21 when the tenoning machine is used, and the dust baffle plate 5 has a good effect of preventing dust impurities such as wood chips and the like from entering a working environment; when the tenoning machine is not used or the dust baffle plate 5 is to be cleaned, the dust baffle plate 5 is pulled away from the feeding hole 21, and a certain operating distance is reserved between one side surface of the dust baffle plate 5, close to the feeding hole 21, and the feeding hole 21, so that the cleaning is facilitated. An exhaust fan is not arranged on the dust collection box 4, and meanwhile, the dust collection box 4 can slide to one side of the shell 2 and is provided with a dust removal port 41, so that the wood chips and the miscellaneous dust in the dust collection box 4 can be conveniently cleaned out under the condition of meeting the requirement of dust collection. Therefore, the integral structure is convenient for cleaning the dust in the tenoning machine.

Specifically, as shown in fig. 1, the feeding hole 21 is a rectangular opening, and the main body of the tenoner is provided with one or more tenons 23 near the feeding hole 21 (only one tenon 23 is shown in the figure). The pushing assembly 7 arranged on the workbench 3 is located on one side of the feeding port 21, as shown in fig. 3, the pushing assembly 7 comprises a vertical fastening rod 71 and a first cylinder 72, specifically, the bottom end of the vertical fastening rod 71 is fixedly connected to the upper surface of the workbench 3, one end of the vertical fastening rod 71 far away from the workbench 3 is fixedly connected with the cylinder end of the first cylinder 72, the first cylinder 72 is horizontally arranged, one end of the telescopic rod of the first cylinder is vertically directed to the dust guard 5, and one end of the telescopic rod of the first cylinder is fixedly connected with the dust guard 5; to facilitate pushing or pulling the dust barrier 5, it is preferable that one end of the telescopic rod of the first cylinder 72 is fixed to the center of the dust barrier 5 (not shown). One end of the dust baffle 5, which is close to the workbench 3, is provided with a square avoidance opening 51, the avoidance opening 51 is positioned on the dust baffle 5 and opposite to the tenon blade 23, when the dust baffle 5 is arranged at the feed port 21, the wood 1 to be treated can pass through the dust baffle 5 and enter the tenon blade 23 of the feed port 21 for tenoning operation, and the wood dust is prevented from splashing randomly; the opening number of the avoiding openings 51 is the same as the arrangement number of the tenons 23.

In the working process of the tenoning machine, the first cylinder 72 is started, so that the telescopic rod of the first cylinder 72 extends, the dust blocking plate 5 is pushed to the feeding hole 21, and the dust blocking function is achieved. When needing to wash dust board 5, start first cylinder 72 for the telescopic link of first cylinder 72 withdraws, and then draws dust board 5 from feed inlet 21, has certain distance between feed inlet 21 and the dust board 5 this moment, has the washing space promptly, is convenient for wash. In order to facilitate the pushing and pulling of the dust-blocking plate 5, it is preferable that the dust-blocking plate 5 is made of a transparent material with a small mass.

In order to clean up the dust such as sawdust on the table 3 near the feeding opening 21, a brush 52 or a soft cotton cloth (not shown) is fixed to the end of the dust-blocking plate 5 near the table 3, and when the dust-blocking plate 5 is pushed toward the feeding opening 21, the dust is pushed into the dust box 4 at the lower end of the feeding opening 21.

The vertical fixing rod 71 is further fixedly connected with a clamping assembly 6 for clamping the wood 1 on the workbench 3, the clamping assembly 6 is arranged on one side, away from the feeding hole 21, of the dust baffle plate 5, the clamping assembly 6 comprises a horizontal connecting rod 61 vertically and fixedly connected to the vertical fixing rod 71, and the horizontal connecting rod 61 and the first cylinder 72 are vertically arranged; the horizontal connecting rod 61 is fixedly connected with a vertically arranged second cylinder 62, one end of the cylinder of the second cylinder 62 is fixedly connected with the side face of the horizontal connecting rod 61 close to the workbench 3, one end of a piston rod of the second cylinder 62 points to the workbench 3, a pressing plate 63 is fixedly connected to the piston rod of the second cylinder 62, and preferably, the pressing plate 63 is disc-shaped.

When tenoning is carried out on the timber 1, the second air cylinder 62 is controlled to lift the pressing plate 63, the timber 1 is placed at a corresponding working position, and the pressing plate 63 is located above the timber 1; the press plate 63 is then lowered by controlling the second air cylinder 62, at which time the press plate 63 abuts the timber 1, clamping the timber 1 to be tenoned. The timber 1 in the tenoning is stabilized on the workbench 3 through a relatively simple structure, so that the tenoning efficiency machine and the tenoning quality are high; while the structure of the clamping assembly 6 does not affect the dynamic course of the dust shield 5.

As shown in FIG. 2, a bridging plate 31 with the same length as the feeding port 21 is further disposed at the feeding port 21 (shown in FIG. 1) of the tenoner, one end face of the bridging plate 31 is rotatably connected with one side face of the workbench 3 close to the feeding port 21, and the other end face is overlapped with the dust box 4. Due to the arrangement, the foreign dust splashed to the dust blocking plate 5 enters the dust collection box 4 along the lapping plate 31, so that the dust collection effect is better, and the dust collection is more complete.

As shown in fig. 4, the dust box 4 is a cubic box with an open upper end, and the sliding member 8 is provided outside the bottom plate of the dust box 4. Specifically, the sliding assembly 8 includes a sliding block 81 fixedly connected to the outer surface of the bottom plate of the dust box 4 and a sliding rail fixedly connected to the inner surface of the bottom plate of the housing 2, the cross section of the sliding groove 82 along the length direction thereof is inverted T-shaped, and includes a first sliding groove 821 and a second sliding groove 822, and the second sliding groove 822 is wider than the first sliding groove 821; the slider 81 matches with the chute 82 in shape, and for the inverted T-shaped slider 81, the slider 81 is clamped in the chute 82. The slide groove 82 extends all the way to a side of the housing 2. Preferably, two sets of sliding assemblies 8 are provided to make the sliding of the dust box 4 more stable.

The driving component 9 comprises a rack 91 fixedly connected to an outer side surface of the dust box 4 and arranged along the sliding direction of the dust box 4, a gear 92 meshed with the rack 91 and a positive and negative motor 93 with an output shaft fixedly connected with the gear 92, the positive and negative motor 93 is fixedly connected to the inner surface of the bottom plate of the shell 2, and the gear 92 is arranged at one end of the dust box 4 close to the closing door 42.

In order to further facilitate taking out of the miscellaneous dust in the tenoning machine, a square dust removal opening 41 with an opened lower end is formed in one side surface of the dust collection box 4 close to the closing door 42, the closing door 42 for closing the dust removal opening 41 is arranged at the position of the dust removal opening 41 formed in the side surface of the dust collection box 4, one end of the closing door 42 close to the bottom surface of the dust collection box 4 is hinged with the bottom surface of the dust collection box 4, a lock catch 421 is arranged on the side surface of the dust collection box 4, and the closing door 42 is clamped at the position of the dust removal opening 41 formed in the side surface.

The implementation process of the embodiment is as follows: the timber 1 is placed on the worktable 3, the second air cylinder 62 is started to enable the pressing plate 63 to clamp the timber 1, and then the first air cylinder 72 is started to enable the dust board 5 to move to the position of the feeding hole 21 to start tenoning of the timber 1. After finishing, start second cylinder 62 for clamp plate 63 keeps away from timber 1, take out timber 1 back, start first cylinder 72, make dust board 5 keep away from feed inlet 21, open the miscellaneous dirt such as saw-dust of feed inlet 21 department on the dust board 5 afterwards and wash, clean. When the dust in the dust box 4 is accumulated too much, the forward and reverse motor 93 is started to rotate the gear 92, then the rack 91 meshed with the gear 92 is driven to move towards one side of the shell 2 along the set direction of the sliding, and then the rotation of the forward and reverse motor 93 is stopped when the dust box 4 is partially pulled out of the dust box 4. The closing door 42 is then opened to remove the wood chips and dust from the dust box 4.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a tenoning machine convenient to clearance miscellaneous dirt, includes tenoning machine main part, shell (2) and installs workstation (3) in shell (2) one side, set up feed inlet (21) on shell (2) set up the side of workstation (3), feed inlet (21) below is provided with upper end open-ended dust collection box (4), its characterized in that: the working table (3) is provided with a transparent dust baffle plate (5) for shielding the feed port (21), the dust baffle plate (5) is provided with an avoidance port (51) for enabling the wood (1) to enter and exit, and the working table (3) is also provided with a pushing assembly (7) for pushing the dust baffle plate (5) close to or far away from the feed port (21); the dust collection box (4) is provided with a sliding component (8) for enabling the dust collection box (4) to slide out of the shell (2) and a driving component (9) for driving the sliding component to slide, and the shell (2) is provided with a first opening (22) for enabling the dust collection box (4) to enter and exit.

2. A tenoning machine for facilitating the cleaning of miscellaneous dust as claimed in claim 1, wherein: the push assembly (7) comprises a vertical fixing rod (71) fixedly connected to the workbench (3) and a first cylinder (72) which is far away from one end of a telescopic rod and fixedly connected to the vertical fixing rod (71), and the telescopic rod end of the first cylinder (72) is fixedly connected with the dust blocking plate (5).

3. A tenoning machine for facilitating the cleaning of miscellaneous dust as claimed in claim 2, wherein: go back the rigid coupling on vertical joint pole (71) and have clamping assembly (6) of timber (1) clamp on workstation (3), clamping assembly (6) set up keep away from one side of feed inlet (21) in dust board (5), clamping assembly (6) include one end with horizontal connecting rod (61) of vertical joint pole (71) rigid coupling, with second cylinder (62) of the vertical setting of horizontal connecting rod (61) rigid coupling, with clamp plate (63) of the piston rod one end rigid coupling of second cylinder (62), the piston rod of second cylinder (62) points to workstation (3).

4. A tenoning machine for facilitating the cleaning of miscellaneous dust as claimed in claim 1, wherein: the driving assembly (9) comprises a rack (91) fixedly connected to the outer side surface of the dust collection box (4) and arranged along the sliding direction of the dust collection box (4), a gear (92) meshed with the rack (91) and a positive and negative motor (93) with an output shaft fixedly connected with the gear (92), the positive and negative motor (93) is fixedly connected to the bottom plate of the shell (2), and the gear (92) is arranged at one end, close to the closed door (42), of the dust collection box (4).

5. A tenoning machine for facilitating the cleaning of miscellaneous dust as claimed in claim 1, wherein: the sliding assembly (8) comprises a sliding block (81) fixedly connected to the outer surface of the bottom plate of the dust collection box (4) and a sliding groove (82) arranged on the inner surface of the bottom plate of the shell (2), the cross section of the sliding groove (82) along the length direction is in an inverted T shape and comprises a first sliding groove (821) and a second sliding groove (822), and the second sliding groove (822) is wider than the first sliding groove (821); the sliding block (81) is clamped in the sliding groove (82).

6. A tenoning machine for facilitating the cleaning of miscellaneous dust as claimed in claim 1, wherein: the tenoning machine further comprises a lap plate (31), one end face of the lap plate (31) is rotatably connected with one side face, close to the feeding hole (21), of the workbench (3), and the other end face of the lap plate is lapped with the dust collection box (4).

7. A tenoning machine for facilitating the cleaning of miscellaneous dust as claimed in claim 1, wherein: the dust baffle (5) is close to one end face of the workbench (3) and fixedly connected with a brush (52), and one end of the brush (52) close to the workbench (3) is abutted to the surface of the workbench (3).

8. A tenoning machine for facilitating the cleaning of miscellaneous dust as claimed in claim 1, wherein: a dust removal opening (41) is formed in one side face of the dust collection box (4), the dust removal opening (41) faces the direction in which the dust collection box (4) slides to one side of the shell (2), and a sealing door (42) for sealing the dust removal opening (41) is arranged on the side face, in which the dust removal opening (41) is formed, of the dust collection box (4).