Perforating machine with dust removal function

Abstract

The utility model belongs to the technical field of perforating machines, and particularly relates to a perforating machine with a dust removal function, which comprises a box body, and the inner side wall of the box body is fixedly connected with a feeding channel. A first electric push rod is started to drive a push plate to slide in a fixed rail, so that the push plate pushes the lowermost wood plate leftwards, a plurality of wood plates are prevented from moving leftwards at the same time through blocking of a feeding channel, at the moment, the lowermost wood plate moves into a movable rail and is limited in the front-back direction, and the push plate is matched with a partition plate to limit the left-right direction of the wood plate; a second electric push rod and a fan are started at the same time, a punching head punches a wood board, the fan blows generated wood chips and dust leftwards, the dust is intensively blown into a collecting cavity, a motor is started after punching is completed, a pair of movable rails are driven to be away from each other through a two-way lead screw, and the wood board falls into the bottom of the box body from a gap between a partition plate and the two-way lead screw; the wood board can be stably positioned, the punching precision is improved, closed punching is achieved, dust is collected in a centralized mode, cleaning is convenient, and environmental pollution is not likely to be caused.

Description

Technical Field

[0001] The utility model relates to the technical field of hole punchers, in particular to a hole puncher with a dust removal function. Background Art

[0002] In furniture manufacturing, furniture needs to go through multiple processes from sheet materials to finished furniture, such as sawing, polishing, milling, punching, drilling, etc., among which punching is a necessary process. The quality of punching affects the later assembly and processing, and is a relatively important part of the quality of the finished product. At present, the punching machine can already perform punching very efficiently.

[0003] Although some existing punching machines can punch holes efficiently, a large amount of sawdust and dust are generated during the punching process and are not controlled. Generally, the sawdust and dust are scattered during the punching process and are difficult to clean, which can easily cause environmental pollution. The positioning of the wooden board is also very important during the punching process. Loose wooden boards can easily cause the holes to be crooked and the accuracy is poor. Therefore, a furniture wooden board punching machine with a dust removal function is proposed to solve the above-mentioned problems. To this end, a punching machine with a dust removal function is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a punching machine with a dust removal function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching machine with a dust removal function, comprising a box body, the inner side wall of the box body is fixedly connected to a feed channel, the lower surface of the feed channel is fixedly connected to a pair of fixed rails, the inner side wall of the feed channel is slidably connected to a uniformly distributed wooden board, the inner side wall of the fixed rail is slidably connected to a push plate, a first electric push rod is installed on the right side wall of the box body, the output end of the first electric push rod is fixedly connected to the right side wall of the push plate, a uniformly distributed fan is arranged on the left side of the feed channel, and the inner side wall of the box body is rotatably connected to There is a bidirectional screw rod, the left side of the inner wall of the box body is rotatably connected with a sliding rod, the left side wall of the fixed rail is provided with a pair of movable rails, the right side of the inner wall of the movable rail is threadedly connected with the outer wall of the bidirectional screw rod, the left side of the inner wall of the movable rail is slidably connected with the outer wall of the sliding rod, a partition is fixedly connected to the lower side of the inner wall of the box body, a collecting chamber is provided between the left side wall of the partition and the left side of the inner wall of the box body, a second electric push rod is installed on the upper surface of the box body, a punching head is provided on the upper side of the movable rail, and the upper surface of the punching head is fixedly connected to the output end of the second electric push rod.

[0006] As a further preferred embodiment of the present technical solution: a discharge port is provided on the right side wall of the box body.

[0007] As a further preferred embodiment of the present technical solution: a door is hingedly connected to the left side wall of the box body.

[0008] As a further preferred embodiment of the technical solution: a motor is installed on the front surface of the box, and an output end of the motor is fixedly connected to the front end of the bidirectional lead screw.

[0009] As a further preferred embodiment of the present technical solution: a left side wall of the feed channel is fixedly connected to a fan frame, and the fan is installed on the inner side wall of the fan frame.

[0010] As a further preferred embodiment of the present technical solution: a baffle is fixedly connected to the upper surface of the movable rail.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is in use, the first electric push rod is started to drive the push plate to slide in the fixed rail, so that the push plate pushes the bottom wooden board to the left, and the feed channel is blocked to prevent multiple wooden boards from moving to the left at the same time. At this time, the bottom wooden board moves into the movable rail and limits its front and back. The push plate cooperates with the partition to limit the left and right of the wooden board, and at the same time, the second electric push rod and the fan are started to make holes in the wooden board with the punching head. The fan blows the generated wood chips and dust to the left, and the dust is blown into the collection chamber in a concentrated manner. After the punching is completed, the motor is started, and the pair of movable rails are driven away from each other by the two-way screw rod. The wooden board falls into the bottom of the box from the gap between the partition and the two-way screw rod. The wooden board can be stably positioned, the punching accuracy is improved, the closed punching and dust collection are concentrated, which is convenient for cleaning and not easy to cause environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the fixed rail, push plate and fan in the utility model;

[0016] Figure 4 It is a structural schematic diagram of the bidirectional screw rod, the sliding rod and the movable rail in the utility model.

[0017] In the figure: 1. box body; 2. feeding channel; 3. fixed rail; 4. wooden board; 5. push plate; 6. first electric push rod; 7. fan; 8. two-way screw rod; 9. slide rod; 10. movable rail; 11. partition; 12. collecting chamber; 13. second electric push rod; 14. punching head; 15. discharge port; 16. box door; 17. motor; 18. fan frame; 19. baffle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0020] See also Figure 1-4The utility model provides a technical solution: a punching machine with dust removal function, including a box body 1, the inner wall of the box body 1 is fixedly connected with a feed channel 2, the lower surface of the feed channel 2 is fixedly connected with a pair of fixed rails 3, the inner wall of the feed channel 2 is slidably connected with a uniformly distributed wooden board 4, the inner wall of the fixed rail 3 is slidably connected with a push plate 5, the right side wall of the box body 1 is installed with a first electric push rod 6, the output end of the first electric push rod 6 is fixedly connected to the right side wall of the push plate 5, the left side of the feed channel 2 is provided with a uniformly distributed fan 7, the inner wall of the box body 1 is rotatably connected with a bidirectional The screw rod 8 is rotatably connected to the left side of the inner wall of the box body 1 with a slide rod 9, and the left side wall of the fixed rail 3 is provided with a pair of movable rails 10. The right side of the inner wall of the movable rail 10 is threadedly connected to the outer wall of the bidirectional screw rod 8, and the left side of the inner wall of the movable rail 10 is slidably connected to the outer wall of the slide rod 9. A partition 11 is fixedly connected to the lower side of the inner wall of the box body 1, and a collecting chamber 12 is provided between the left side wall of the partition 11 and the left side of the inner wall of the box body 1. A second electric push rod 13 is installed on the upper surface of the box body 1, and a punching head 14 is provided on the upper side of the movable rail 10. The upper surface of the punching head 14 is connected to the second electric push rod 1 When in use, multiple wooden boards 4 are placed flat in the feeding channel 2, and the wooden boards 4 are stacked in the fixed rail 3 by gravity. The first electric push rod 6 is started to drive the push plate 5 to slide in the fixed rail 3, so that the push plate 5 pushes the bottom wooden board 4 to the left. Under the obstruction of the feeding channel 2, multiple wooden boards 4 are prevented from moving to the left at the same time. At this time, the bottom wooden board 4 moves into the movable rail 10, and its front and rear are limited. The push plate 5 cooperates with the partition plate 11 to limit the left and right of the wooden board 4. At the same time, the second electric push rod 13 and the fan 7 are started to make the punching head 14 approach and punch the wooden board 4. During the drilling, the fan blows the generated wood chips and dust to the left, and the wood chips and dust are blown into the collecting chamber 12. After the drilling is completed, the two-way screw 8 drives a pair of movable rails 10 to move away from each other, and the wooden board 4 falls into the bottom of the box body 1 from the gap between the partition 11 and the two-way screw 8. The first electric push rod 6 drives the push plate 5 to be retracted, and the next wooden board 4 is punched, forming a punching machine with dust removal function, which can stably position the wooden board 4 and is not easy to loosen, thereby improving the drilling accuracy. The closed-type drilling and centralized collection of wood chips and dust are convenient for cleaning and are not easy to cause environmental pollution.

[0021] In this embodiment, specifically: a discharge port 15 is opened on the right side wall of the box body 1 ; the punched wooden board 4 falls into the box body 1 , and the fallen wooden board 4 can be taken out through the discharge port 15 .

[0022] In this embodiment, specifically: a door 16 is hingedly connected to the left side wall of the box body 1; the wood chips and dust are centrally cleaned by opening the door 16.

[0023] In this embodiment, specifically: a motor 17 is installed on the front surface of the box body 1, and the output end of the motor 17 is fixedly connected to the front end of the bidirectional screw rod 8; the motor 17 is used as a power to drive the bidirectional screw rod 8 to rotate forward and reverse.

[0024] In this embodiment, specifically: a left side wall of the feed channel 2 is fixedly connected with a fan frame 18 , and the fan 7 is installed on the inner side wall of the fan frame 18 ; the fan frame 18 is used to support and fix multiple fans 7 .

[0025] In this embodiment, specifically: a baffle 19 is fixedly connected to the upper surface of the movable rail 10 ; the baffle 19 further improves the effect of shielding wood chips and dust, and reduces the wood chips and dust from falling from above the movable rail 10 to the bottom of the box body 1 .

[0026] The working principle of the utility model is as follows: when in use, multiple wooden boards 4 are placed flat in the feed channel 2, and the wooden boards 4 are stacked in the fixed rail 3 by gravity. The first electric push rod 6 is started to drive the push plate 5 to slide in the fixed rail 3, so that the push plate 5 pushes the lowest wooden board 4 to the left. Under the obstruction of the feed channel 2, multiple wooden boards 4 are prevented from moving to the left at the same time. At this time, the lowest wooden board 4 moves into the movable rail 10, and its front and rear are limited. The push plate 5 cooperates with the partition plate 11 to limit the left and right of the wooden board 4. At the same time, the second electric push rod 13 and the fan 7 are started to make the punching head 14 approach and punch holes in the wooden board 4, and the fan blows the generated wood chips and dust to the left. The wood chips and dust are blown into the collecting chamber 12 in a concentrated manner. After the drilling is completed, the motor 17 is started, and the pair of movable rails 10 are driven away from each other through the bidirectional screw rod 8. The wooden board 4 falls into the bottom of the box body 1 from the gap between the partition 11 and the bidirectional screw rod 8. The first electric push rod 6 drives the push plate 5 to be retracted, and the next wooden board 4 is punched. The punched wooden board 4 falls into the box body 1, and the fallen wooden board 4 can be taken out through the discharge port 15, forming a punching machine with dust removal function, which can stably position the wooden board 4, is not easy to cause looseness, improves the drilling accuracy, and has closed-type drilling and centralized collection of wood chips and dust, which is easy to clean and not easy to cause environmental pollution.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching machine with dust removal function, comprising a housing (1), characterized in that: The inner wall of the box body (1) is fixedly connected to a feed channel (2), the lower surface of the feed channel (2) is fixedly connected to a pair of fixed rails (3), the inner wall of the feed channel (2) is slidably connected to a uniformly distributed wooden board (4), the inner wall of the fixed rail (3) is slidably connected to a push plate (5), the right side wall of the box body (1) is installed with a first electric push rod (6), the output end of the first electric push rod (6) is fixedly connected to the right side wall of the push plate (5), the left side of the feed channel (2) is provided with a uniformly distributed fan (7), the inner wall of the box body (1) is rotatably connected to a bidirectional screw rod (8), and the left side of the inner wall of the box body (1) is rotatably connected to a slide rod (9). A pair of movable rails (10) are provided on the left side wall of the fixed rail (3); the right side of the inner wall of the movable rail (10) is threadedly connected to the outer wall of the bidirectional screw rod (8); the left side of the inner wall of the movable rail (10) is slidably connected to the outer wall of the slide rod (9); a partition (11) is fixedly connected to the lower side of the inner wall of the box body (1); a collecting chamber (12) is provided between the left side wall of the partition (11) and the left side of the inner wall of the box body (1); a second electric push rod (13) is installed on the upper surface of the box body (1); a punching head (14) is provided on the upper side of the movable rail (10); and the upper surface of the punching head (14) is fixedly connected to the output end of the second electric push rod (13).

2. A punching machine with dust removal function according to claim 1, characterized in that: The right side wall of the box body (1) is provided with a discharge port (15).

3. A punching machine with dust removal function according to claim 1, characterized in that: A box door (16) is hingedly connected to the left side wall of the box body (1).

4. The punching machine with dust removal function according to claim 1, characterized in that: An electric motor (17) is installed on the front surface of the box body (1), and the output end of the electric motor (17) is fixedly connected to the front end of the bidirectional lead screw (8).

5. The punching machine with dust removal function according to claim 1, characterized in that: The left side wall of the feed channel (2) is fixedly connected to a fan frame (18), and the fan (7) is installed on the inner side wall of the fan frame (18).

6. A punching machine with dust removal function according to claim 1, characterized in that: A baffle (19) is fixedly connected to the upper surface of the movable rail (10).

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