Fiberboard surface drilling equipment capable of continuously working

Abstract

The invention discloses fiberboard surface punching equipment capable of continuously working, and relates to the technical field of punching equipment, according to the technical scheme, the fiberboard surface punching equipment comprises a rack and a support fixedly mounted at one end of the rack, a punching machine is fixedly mounted at the top of the support, and clamping and pushing mechanisms are arranged on the front side and the rear side of the rack correspondingly; a linkage mechanism is arranged on one side of the clamping and propelling mechanism; the clamping and pushing mechanism comprises two machine shells located on the front side and the rear side of the rack. The device has the beneficial effects that through the design of the clamping and pushing mechanism and the linkage mechanism, in actual use, a fiberboard is placed on the rack, two sliding blocks drive the machine shells to be close to each other by starting a second motor, and then the fiberboard is placed on the rack; the distance between the two machine shells is adjusted to adapt to fiberboards of different sizes, the first motor is started to drive the worm to rotate, finally, all the worm wheels and the idler wheels rotate, and when the idler wheels rotate, the fiberboards can be pushed to move stably.

Description

Technical Field

[0001] The invention relates to the technical field of punching equipment, and in particular to a fiberboard surface punching equipment that can work continuously. Background Art

[0002] Fiberboard, also known as density board, is a man-made board made of wood fiber or other plant fiber as raw materials, with urea-formaldehyde resin or other suitable adhesives. Adhesives and additives can be applied during the manufacturing process. Fiberboard has the advantages of uniform material, small vertical and horizontal strength difference, and not easy to crack. It has a wide range of uses. It takes about 2.5 to 3 cubic meters of wood to make 1 cubic meter of fiberboard, which can replace 3 cubic meters of sawn wood or 5 cubic meters of logs. Developing fiberboard production is an effective way to comprehensively utilize wood resources.

[0003] Fiberboard is widely used in existing furniture manufacturing. During processing, it is often necessary to punch holes in it. However, when traditional punching equipment is used to process fiberboard, it is often necessary to manually push the fiberboard forward to ensure that the fiberboard is both stable and movable to meet the needs of the machine for continuous punching of the fiberboard.

[0004] For this reason, it is necessary to invent a fiberboard surface punching device that can work sustainably. Summary of the invention

[0005] To this end, the present invention provides a fiberboard surface punching device that can work continuously to solve the problems in the background technology.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a fiberboard surface punching device that can work continuously, comprising a frame and a bracket fixedly installed at one end of the frame, a puncher is fixedly installed on the top of the bracket, a clamping and propulsion mechanism is arranged on both the front and rear sides of the frame, and a linkage mechanism is arranged on one side of the clamping and propulsion mechanism;

[0007] The clamping and propulsion mechanism comprises two housings located at the front and rear sides of the frame, a plurality of rotating shafts distributed in an array are arranged inside the housing, rollers and worm gears are fixedly sleeved on the outer sides of the plurality of rotating shafts, the rollers are located on the top of the worm gears, a worm is also arranged inside the housing, the worm is located on one side of the plurality of worm gears and meshedly connected with the worm gears, a motor 1 is fixedly installed at one end of one of the housings, and the output shaft of the motor 1 is fixedly connected to the end of the worm;

[0008] The linkage mechanism includes two synchronous wheels, and the two synchronous wheels are respectively fixedly connected to one end of the two worm gears away from the motor. A base is fixedly connected to the bottom of the frame, and a telescopic plate slidably connected to the base is embedded in the base. Two tensioning wheels are installed on one side of the telescopic plate, and the tensioning wheel is movably connected to the telescopic plate. Synchronous belts are sleeved on the outer sides of the two synchronous wheels, and the middle section of the synchronous belt is sleeved on the outer sides of the two tensioning wheels.

[0009] Preferably, the clamping and propulsion mechanism also includes a limit frame fixedly installed at the bottom of the frame, and two sliders are slidably embedded inside the limit frame. The two sliders are respectively located at the bottom of the two casings and fixedly connected to the casings. The front end of the limit frame is fixedly connected to motor 2, and the output shaft of motor 2 is fixedly connected to a screw rod, which passes through the slider and the limit frame and is threadedly connected to the slider.

[0010] Preferably, the linkage mechanism also includes a box body 1 fixedly mounted on the bottom of the limit frame and a box body 2 fixedly mounted on the bottom of the frame, the box body 1 and the box body 2 are connected to each other via an air pipe, two piston plates 1 matching the inner wall are slidably arranged inside the box body 1, and the two piston plates 1 are fixedly connected with a support rod 1 on the back sides, and the two ends of the two support rods are respectively fixedly connected to the bottoms of the two sliders, and a piston plate 2 matching the inner wall is slidably arranged inside the box body 2, the bottom end of the piston plate 2 is fixedly connected with a support rod 2, and one end of the support rod 2 is fixedly connected to the telescopic plate.

[0011] Preferably, a rubber ring is provided on the outer fixing sleeve of the roller.

[0012] Preferably, a spring is fixedly connected between the telescopic plate and the inner cavity of the base.

[0013] Preferably, a sliding rod is fixedly connected to one side of the two housings close to the frame, a sliding groove is provided inside the frame, and one end of the sliding rod extends into the sliding groove and is slidably connected to the sliding groove.

[0014] Preferably, both ends of the worm are movably connected to the casing via bearings.

[0015] Preferably, the screw rod and the limiting frame are movably connected via a bearing.

[0016] The beneficial effects of the present invention are:

[0017] The present invention is designed with a clamping and propulsion mechanism and a linkage mechanism. In actual use, the fiberboard is placed on a frame, and by starting motor 2, the two sliders drive the casings to approach each other, and the spacing between the two casings is adjusted to accommodate fiberboards of different sizes. At the same time, the two piston plates 1 are driven to approach each other inside box body 1 through support rod 1, the air inside the casing is squeezed and enters box body 2 through the air pipe, and finally the piston plate 2 moves downward and drives the telescopic plate to move downward, thereby changing the position of the tensioning wheel, so as to ensure that the synchronous belt can always remain in a tensioned state when the two casings are close to each other. After clamping the fiberboard, by starting motor 1, the worm is driven to rotate, and finally all the worm wheels and rollers are rotated. When the rollers rotate, the fiberboard can be pushed to move stably, and the punching machine can be used to continuously punch holes in the moving fiberboard. In actual use, there is no need to manually push the fiberboard, which saves time and effort and greatly facilitates the continuous punching processing of the fiberboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0020] Figure 1 The overall structure provided by the present invention is schematically shown Figure 1 ;

[0021] Figure 2 The overall structure provided by the present invention is schematically shown Figure 2 ;

[0022] Figure 3 An exploded view of the internal structure of the casing provided by the present invention;

[0023] Figure 4 A schematic diagram of the structure of the limiting frame provided by the present invention;

[0024] Figure 5 A schematic diagram of the internal half-section structure of a box provided by the present invention;

[0025] Figure 6A schematic diagram of the internal half-section structure of the second box provided by the present invention;

[0026] Figure 7 This is an exploded view of the internal structure of the base provided by the present invention.

[0027] In the figure: 1. frame; 2. bracket; 3. puncher; 4. casing; 5. shaft; 6. roller; 7. worm gear; 8. worm; 9. motor 1; 10. base; 11. telescopic plate; 12. tensioning wheel; 13. synchronous wheel; 14. synchronous belt; 15. limit frame; 16. slider; 17. motor 2; 18. screw; 19. box body 1; 20. box body 2; 21. air pipe; 22. piston plate 1; 23. support rod 1; 24. piston plate 2; 25. support rod 2; 26. rubber ring; 27. spring; 28. slide rod. DETAILED DESCRIPTION

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0029] See attached Figure 1 -Attached Figure 7 The present invention provides a fiberboard surface punching device that can work continuously, including a frame 1 and a bracket 2 fixedly installed at one end of the frame 1, a punching machine 3 is fixedly installed on the top of the bracket 2, a clamping and pushing mechanism is arranged on both the front and rear sides of the frame 1, and a linkage mechanism is arranged on one side of the clamping and pushing mechanism;

[0030] The clamping and propulsion mechanism includes two housings 4 arranged at the front and rear sides of the frame 1, a plurality of rotating shafts 5 arranged in an array are arranged inside the housing 4, rollers 6 and worm wheels 7 are fixedly sleeved on the outer sides of the plurality of rotating shafts 5, the rollers 6 are located on the top of the worm wheels 7, a worm 8 is also arranged inside the housing 4, the worm 8 is located on one side of the plurality of worm wheels 7 and meshedly connected with the worm wheels 7, a motor 9 is fixedly installed at one end of one of the housings 4, and the output shaft of the motor 9 is fixedly connected to the end of the worm 8;

[0031] The linkage mechanism includes two synchronous wheels 13, which are respectively fixedly connected to the ends of the two worms 8 away from the motor 9. The bottom of the frame 1 is fixedly connected to a base 10, and a telescopic plate 11 is embedded in the base 10 and slidably connected thereto. Two tensioning wheels 12 are installed on one side of the telescopic plate 11, and the tensioning wheel 12 is movably connected to the telescopic plate 11. The outer sides of the two synchronous wheels 13 are sleeved with synchronous belts 14, and the middle section of the synchronous belt 14 is sleeved on the outer sides of the two tensioning wheels 12;

[0032] The clamping and propulsion mechanism also includes a limit frame 15 fixedly mounted at the bottom of the frame 1, two sliders 16 are slidably embedded inside the limit frame 15, the two sliders 16 are respectively located at the bottom of the two housings 4 and are fixedly connected to the housings 4, a motor 2 17 is fixedly connected to the front end of the limit frame 15, and a screw 18 is fixedly connected to the output shaft of the motor 2 17, and the screw 18 passes through the slider 16 and the limit frame 15 and is threadedly connected to the slider 16;

[0033] The linkage mechanism also includes a box body 19 fixedly mounted on the bottom of the limit frame 15 and a box body 20 fixedly mounted on the bottom of the frame 1. The box body 19 and the box body 20 are connected by an air pipe 21. Two piston plates 22 adapted to the inner wall are slidably arranged inside the box body 19, and the two piston plates 22 are fixedly connected to support rods 23 on the back sides. The ends of the two support rods 23 are respectively fixedly connected to the bottoms of the two sliders 16. A piston plate 24 adapted to the inner wall is slidably arranged inside the box body 20. The bottom end of the piston plate 24 is fixedly connected to a support rod 25, and one end of the support rod 25 is fixedly connected to the telescopic plate 11.

[0034] In this embodiment, the fiberboard to be processed is placed on the frame 1, and the fiberboard can be clamped by the clamping and pushing mechanism, and the fiberboard can be stably pushed during clamping. At the same time, the puncher 3 can punch holes in the pushed fiberboard, thereby ensuring that the limit plate can be continuously pushed and moved to perform the punching work.

[0035] In order to achieve the purpose of better driving the fiberboard to move, the device adopts the following technical solutions: a rubber ring 26 is provided on the outer fixed sleeve of the roller 6, and the friction between the roller 6 and the fiberboard can be increased by the rubber ring 26, so that the fiberboard can be better driven to move when the roller 6 rotates;

[0036] In order to achieve the purpose of better retracting the telescopic plate 11, the device is implemented by adopting the following technical solution: a spring 27 is fixedly connected between the telescopic plate 11 and the inner cavity of the base 10;

[0037] In order to achieve the purpose of better supporting the housing 4, the device adopts the following technical solution: the two housings 4 are fixedly connected to the side close to the frame 1 with a slide bar 28, a slide groove is provided inside the frame 1, one end of the slide bar 28 extends into the slide groove and is slidably connected with the slide groove, the slide bar 28 can effectively support the housing 4, and when the housing 4 moves, it can ensure that the housing 4 is stable;

[0038] In order to achieve the purpose of smooth rotation of the worm 8 and the screw 18, the device adopts the following technical solutions: the connection points between the two ends of the worm 8 and the housing 4 are movably connected through bearings; the connection point between the screw 18 and the limit frame 15 is movably connected through bearings;

[0039] Among them, in order to achieve the purpose of protecting the worm gear 7, the present device adopts the following technical solution: the diameter of the roller 6 is larger than the diameter of the worm gear 7, the fiberboard can only contact the roller 6 with a larger diameter, and cannot contact the worm gear 7, thereby effectively protecting the worm gear 7.

[0040] In order to achieve the purpose that the two sliders can move toward each other or move away from each other at the same time, the device adopts the following technical solution: two sections of threads in opposite directions are arranged on the outer side of the screw rod 18;

[0041] The use process of the present invention is as follows: when using the present invention, the fiberboard is placed on the frame 1, and the motor 17 is started to drive the screw 18 to rotate, so that the two sliders 16 move toward each other, and then drive the two housings 4 to move closer to each other, so that the distance between the two housings 4 can be adjusted to adapt to fiberboards of different sizes. When the slider 16 moves, the two piston plates 22 are driven to move closer inside the box 19 through the support rod 23, thereby squeezing the air inside the box and entering the box 20 through the air pipe 21, and finally the piston plate 2 24 moves down and drives the telescopic plate 11 to move down, thereby changing the position of the tensioning wheel 12, so as to ensure that when the two housings 4 are close to each other, the synchronous belt 14 can always be kept in a tensioned state. After clamping the fiberboard, the motor 9 can be started to drive the worm 8 connected thereto to rotate, and then the synchronous wheel 13 and the synchronous belt 14 drive the other worm 8 to rotate, and finally all the worm wheels 7 and the roller 6 are rotated. When the roller 6 rotates, the fiberboard can be promoted to move stably, and the punching machine 3 can be used to continuously punch holes in the moving fiberboard.

[0042] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention belongs to the scope of protection claimed by the present invention.

Claims

1. A fiberboard surface punching device that can work continuously, comprising a frame (1) and a bracket (2) fixedly mounted on one end of the frame (1), a puncher (3) fixedly mounted on the top of the bracket (2), characterized in that: The frame (1) is provided with a clamping and propulsion mechanism on both the front and rear sides, and a linkage mechanism is provided on one side of the clamping and propulsion mechanism; The clamping and propulsion mechanism comprises two housings (4) arranged at the front and rear sides of the frame (1), a plurality of rotating shafts (5) arranged in an array are arranged inside the housing (4), rollers (6) and worm wheels (7) are fixedly sleeved on the outer sides of the plurality of rotating shafts (5), the rollers (6) are located on the top of the worm wheels (7), a worm (8) is also arranged inside the housing (4), the worm (8) is located on one side of the plurality of worm wheels (7) and is meshedly connected with the worm wheels (7), a motor (9) is fixedly mounted on one end of one of the housings (4), and the output shaft of the motor (9) is fixedly connected to the end of the worm (8); The linkage mechanism comprises two synchronous wheels (13), the two synchronous wheels (13) are respectively fixedly connected to one end of the two worms (8) away from the motor (9), the bottom of the frame (1) is fixedly connected to a base (10), a telescopic plate (11) slidably connected thereto is embedded inside the base (10), two tensioning wheels (12) are installed on one side of the telescopic plate (11), the tensioning wheel (12) is movably connected to the telescopic plate (11), the outer sides of the two synchronous wheels (13) are both sleeved with a synchronous belt (14), and the middle section of the synchronous belt (14) is sleeved on the outer sides of the two tensioning wheels (12).

2. A sustainable fiberboard surface punching device according to claim 1, characterized in that: The clamping and propulsion mechanism further comprises a limit frame (15) fixedly mounted at the bottom of the frame (1), two sliders (16) being slidably embedded inside the limit frame (15), the two sliders (16) being respectively located at the bottom of the two housings (4) and fixedly connected to the housings (4), a second motor (17) being fixedly connected to the front end of the limit frame (15), a screw (18) being fixedly connected to the output shaft of the second motor (17), the screw (18) penetrating the slider (16) and the limit frame (15) and being threadedly connected to the slider (16).

3. A sustainable fiberboard surface punching device according to claim 1, characterized in that: The linkage mechanism also includes a box body (19) fixedly mounted on the bottom of the limit frame (15) and a box body (20) fixedly mounted on the bottom of the frame (1); the box body (19) and the box body (20) are connected to each other through an air pipe (21); two piston plates (22) adapted to the inner wall are slidably arranged inside the box body (19); and the two piston plates (22) are fixedly connected to support rods (23) on the opposite sides thereof; the ends of the two support rods (23) are respectively fixedly connected to the bottoms of the two sliders (16); a piston plate (24) adapted to the inner wall is slidably arranged inside the box body (20); a support rod (25) is fixedly connected to the bottom end of the piston plate (24); and one end of the support rod (25) is fixedly connected to the telescopic plate (11).

4. A sustainable fiberboard surface punching device according to claim 1, characterized in that: A rubber ring (26) is provided on the outer fixed sleeve of the roller (6).

5. A sustainable fiberboard surface punching device according to claim 1, characterized in that: A spring (27) is fixedly connected between the telescopic plate (11) and the inner cavity of the base (10).

6. A sustainable fiberboard surface punching device according to claim 1, characterized in that: The two housings (4) are fixedly connected to a sliding rod (28) on one side close to the frame (1); a sliding groove is provided inside the frame (1); one end of the sliding rod (28) extends into the sliding groove and is slidably connected to the sliding groove.

7. A sustainable fiberboard surface punching device according to claim 1, characterized in that: Both ends of the worm (8) are movably connected to the casing (4) via bearings.

8. A fiberboard surface punching device that can work continuously according to claim 2, characterized in that: The connection between the screw rod (18) and the limiting frame (15) is movably connected via a bearing.

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