Medium-density fiberboard cutting equipment

Abstract

The utility model discloses medium density fiberboard cutting equipment which comprises a machine box, a cutting mechanism is arranged in the machine box, a conveying mechanism is arranged at the upper end of the machine box, a plurality of sliding rails are arranged on the upper surface of the machine box, a plurality of sliding blocks are installed on the sliding rails in a sliding mode, two guide plates are installed on the sliding blocks in total, and the guide plates are arranged on the machine box. The two guide plates are arranged on the two sides of the cutting mechanism in parallel, the two guide plates can move left and right along the sliding rails through the sliding blocks respectively, and fixing bolts are installed on the multiple sliding blocks. According to the scheme, an operator can adjust the cutting position of the fiberboard by adjusting the positions of the two guide plates, meanwhile, due to the guide plates, it is guaranteed that the fiberboard can move forwards in a straight line, the phenomenon of skew cutting is avoided, and the cutting quality of the fiberboard is improved. The guide plates which can move independently and respectively enable the device to be suitable for fiberboards of more sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of fiberboard processing, in particular to a medium density fiberboard cutting device. Background Art

[0002] Fiberboard is a man-made board made by interweaving wood cellulose fibers and utilizing their inherent adhesive properties. Adhesives and / or additives can be applied during the manufacturing process. Fiberboard, also known as density board, is a man-made board made from wood fiber or other plant fiber as raw materials, with urea-formaldehyde resin or other suitable adhesives applied. Adhesives and / or 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, and has a wide range of uses. The cutting process in the production of fiberboard is an important production process. The cutting device generally used has inaccurate cutting positioning during use, resulting in inaccurate cutting and waste of materials.

[0003] After searching, the Chinese patent application number 202320553351.X discloses a compressed fiberboard sawing device for reducing edge collapse, including a frame, a conveying roller driven by power on the frame, a channel for compressed fiberboard formed on the conveying roller, the conveying roller is a conveying component of the compressed fiberboard, and a saw blade for sawing is installed on the frame, and a power machine is connected to the saw blade, and the direction of the compressed fiberboard from entering, cutting to the finished product after cutting is from back to front; a cutting knife is also installed behind the saw blade, and the cutting knife has a blade, and the blade and the side of the saw blade are arranged correspondingly front and back, and the cutting part of the blade is at the cutting side of the generated compressed fiberboard. The compressed fiberboard sawing device for reducing edge collapse in the above-mentioned document has the following shortcomings: it cannot effectively perform positioning cutting, and the fiberboard may be tilted in the horizontal direction during cutting. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a medium density fiberboard cutting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A medium-density fiberboard cutting device comprises a chassis, a cutting mechanism is arranged inside the chassis, a conveying mechanism is arranged at the upper end of the chassis, a plurality of slide rails are provided on the upper surface of the chassis, a plurality of sliders are slidably mounted on the slide rails, two guide plates are mounted on the plurality of sliders, the two guide plates are arranged in parallel on both sides of the cutting mechanism, and the two guide plates can be moved left and right along the slide rails respectively through the sliders, and fixing bolts are mounted on the plurality of sliders.

[0007] As a further solution of the utility model: both ends of some of the slide rails are equipped with limit blocks.

[0008] As a further solution of the utility model: the conveying mechanism includes a first motor and a second motor, the first motor and the second motor are installed on the upper part of the chassis, the output shaft of the first motor is connected to the first driving wheel through a rotating shaft, the output shaft of the second motor is connected to the second driving wheel through a rotating shaft, two supporting wheels are rotatably installed on the upper end of the chassis, the first conveyor belt and the second conveyor belt are jointly arranged on the outer surfaces of the two supporting wheels, the first driving wheel and the second driving wheel, the first driving wheel and one of the supporting wheels are jointly arranged with a fourth conveyor belt, and the second driving wheel and the other supporting wheel surface are jointly arranged with a third conveyor belt.

[0009] As a further solution of the utility model: the surfaces of the first conveyor belt, the second conveyor belt, the third conveyor belt and the fourth conveyor belt are all installed with anti-slip strips, a third motor is installed on the guide plate on one side by bolts, the output shaft of the third motor passes through the guide plate, and the output shaft of the third motor is installed with a driving wheel.

[0010] As a further solution of the utility model: the cutting mechanism includes a fourth motor, the output shaft of the fourth motor is connected to a cutter shaft, a cutter is installed on the cutter shaft, fixed seats are installed on both sides of the cutter, the other end of the cutter shaft is connected to a bracket, the bracket and the fourth motor are installed in a position inside the chassis lower than the upper surface of the first conveyor belt, and the blade of the cutter is higher than the upper surface of the first conveyor belt.

[0011] As a further solution of the utility model: a dustproof box is arranged outside the cutting mechanism.

[0012] As a further solution of the utility model: a guide groove is opened at the bottom end of the chassis, a dust box is installed below the cutting mechanism, a guide bar is installed at the bottom of the dust box, the guide bar is slidably installed in the guide groove, and a handle is installed on the outer wall of the dust box.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the scheme, the operator can adjust the cutting position of the fiberboard by adjusting the position of the two guide plates. At the same time, the existence of the guide plates ensures that the fiberboard will keep moving forward in a straight line to avoid the phenomenon of skewed cutting. The independently movable guide plates also make the device applicable to fiberboards of more sizes.

[0015] 2. By setting the limit block, the slider can be effectively prevented from sliding out of the slide rail during operation. At the same time, by removing the limit block, the slider and guide plate can be removed, which is convenient for the operator to perform maintenance.

[0016] 3. Through the above solution, the first motor and the second motor can work at the same speed to ensure that the four conveyor belts have the same linear speed, thereby completing the transportation of the surface fiberboard.

[0017] 4. Through the above solution, the provision of anti-skid strips and driving wheels effectively prevents the conveyor belt and fiberboard from slipping and failing to be transported normally due to the large resistance generated by cutting when the fiberboard is being transported.

[0018] 5. With the above solution, when the conveyor belt transports the fiberboard and moves forward, the protruding blades cut the fiberboard.

[0019] 6. By setting up a dustproof box, it is effectively prevented that the debris generated by cutting flies into the conveying mechanism and affects the normal use of the device.

[0020] 7. Through the above solution, the dust box can collect waste chips generated by cutting. Through the cooperation of the guide groove and the guide strip and the handle, the operator can easily take out the dust box for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a medium density fiberboard cutting device proposed by the utility model;

[0022] Figure 2 A side view of a medium density fiberboard cutting device proposed by the utility model;

[0023] Figure 3 This is a cross-sectional structural diagram of a medium density fiberboard cutting device proposed by the utility model;

[0024] Figure 4 A top cross-sectional view of a medium density fiberboard cutting device proposed in the utility model;

[0025] Figure 5 The utility model proposed Figure 4 Schematic diagram of the structure at point A in the middle.

[0026] In the figure: 101-chassis, 102-slider, 103-slide rail, 104-limiting block, 105-guide plate, 106-driving wheel, 107-third motor, 108-guide groove, 201-first motor, 202-second motor, 203-first conveyor belt, 204-second conveyor belt, 205-third conveyor belt, 206-fourth conveyor belt, 207-first driving wheel, 208-support wheel, 209-second driving wheel, 210-anti-slip strip, 31-dust box, 32-handle, 33-guide strip, 41-fourth motor, 42-fixed seat, 43-cutter shaft, 44-cutter, 45-bracket, 46-dust box. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] Example 1

[0030] A medium density fiberboard cutting device, such as Figure 1-5 As shown, it includes a chassis 101. In order to solve the problem of positioning and cutting the fiberboard, a cutting mechanism is arranged inside the chassis 101. A conveying mechanism is arranged on the upper end of the chassis 101. A plurality of slide rails 103 are opened on the upper surface of the chassis 101. A plurality of sliders 102 are slidably installed on the slide rails. Two guide plates 105 are installed on the plurality of sliders 102. The two guide plates are arranged in parallel on both sides of the cutting mechanism, and the two guide plates 105 can be moved left and right along the slide rails 103 respectively through the sliders 102. Fixing bolts are installed on the plurality of sliders 102.

[0031] Through the scheme, the operator can adjust the cutting position of the fiberboard by adjusting the position of the two guide plates. At the same time, the existence of the guide plates ensures that the fiberboard will keep moving forward in a straight line to avoid crooked cutting. The independently movable guide plates also make the device suitable for fiberboards of more sizes.

[0032] The device is further configured such that both ends of the plurality of slide rails 103 are provided with limit blocks 104 .

[0033] By setting the limit block, the slider can be effectively prevented from sliding out of the slide rail during operation. At the same time, by disassembling the limit block, the slider and the guide plate can be removed, which is convenient for the operator to perform maintenance.

[0034] The device is further configured such that the conveying mechanism includes a first motor 201 and a second motor 202, the first motor 201 and the second motor 202 are installed on the upper part of the chassis 101, the output shaft of the first motor 201 is connected to the first driving wheel 207 through a rotating shaft, the output shaft of the second motor 202 is connected to the second driving wheel 209 through a rotating shaft, two supporting wheels 208 are rotatably installed on the upper end of the chassis 101, the outer surfaces of the two supporting wheels 208, the first driving wheel 207 and the second driving wheel 209 are jointly arranged with a first conveyor belt 203 and a second conveyor belt 204, the surface of the first driving wheel 207 and one of the supporting wheels 208 is jointly arranged with a fourth conveyor belt 206, and the surface of the second driving wheel 209 and the other supporting wheel 208 is jointly arranged with a third conveyor belt 205.

[0035] Through the scheme, the first motor and the second motor work at the same speed to ensure that the four conveyor belts have the same linear speed, thereby completing the transportation of the surface fiberboard.

[0036] The device is further configured such that the surfaces of the first conveyor belt 203, the second conveyor belt 204, the third conveyor belt 205 and the fourth conveyor belt 206 are all installed with anti-slip strips 210, and a third motor 107 is installed on the guide plate 105 on one side by bolts, and the output shaft of the third motor 107 passes through the guide plate 105, and the output shaft of the third motor 107 is installed with a driving wheel 106.

[0037] Through the above solution, the provision of the anti-skid strip and the driving wheel effectively prevents the conveyor belt and the fiberboard from slipping and failing to be transported normally due to the large resistance generated by cutting when the fiberboard is being transported.

[0038] The device is further configured such that the cutting mechanism includes a fourth motor 41, the output shaft of the fourth motor 41 is connected to a cutter shaft 43, a cutter 44 is mounted on the cutter shaft 43, fixing seats 42 are mounted on both sides of the cutter 44, the other end of the cutter shaft 43 is connected to a bracket 45, the bracket 45 and the fourth motor 41 are mounted inside the chassis 101 at a position lower than the upper surface of the first conveyor belt 203, and the blade of the cutter 44 is higher than the upper surface of the first conveyor belt 203.

[0039] Through the above solution, when the conveyor belt transports the fiberboard and moves forward, the protruding blades cut the fiberboard.

[0040] The device is further configured such that a dustproof box 46 is provided outside the cutting mechanism.

[0041] By providing a dustproof box, it is effectively prevented that the debris generated by cutting flies into the conveying mechanism and affects the normal use of the device.

[0042] The device is further configured such that a guide groove 108 is provided at the bottom of the chassis 101, a dust box 31 is installed below the cutting mechanism, a guide bar 33 is installed at the bottom of the dust box 31, the guide bar 33 is slidably installed in the guide groove 108, and a handle 32 is installed on the outer wall of the dust box 31.

[0043] Through the solution, the dust box can collect waste chips generated by cutting, and through the cooperation of the guide groove and the guide strip and the handle, the operator can easily take out the dust box for cleaning.

[0044] Working principle: According to the size of the fiberboard to be cut and the position to be cut, the two guide plates 105 are adjusted to the appropriate position through the slider 102, and then fixed by fixing bolts; the fiberboard is placed on the table of the chassis 101. At this time, the first motor 201 and the second motor 202 jointly drive the first conveyor belt 203, the second conveyor belt 204, the third conveyor belt 205 and the fourth conveyor belt 206 to operate to transport the fiberboard forward. At the same time, the third motor 107 also drives the driving wheel 106 to apply a forward force to the fiberboard. When the fiberboard is transported to the cutter 44, the fourth motor 41 drives the high-speed rotating cutter 44 to cut the fiberboard; the waste generated after cutting will fall into the dust box 31 for collection.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medium density fiberboard cutting device, comprising a chassis (101), characterized in that: A cutting mechanism is arranged inside the chassis (101), a conveying mechanism is arranged at the upper end of the chassis (101), a plurality of slide rails (103) are provided on the upper surface of the chassis (101), a plurality of sliders (102) are slidably mounted on the slide rails, two guide plates (105) are mounted on the plurality of sliders (102), the two guide plates are arranged in parallel on both sides of the cutting mechanism, and the two guide plates (105) can be moved left and right along the slide rails (103) respectively through the sliders (102), and fixing bolts are mounted on the plurality of sliders (102).

2. A medium density fiberboard cutting device according to claim 1, characterized in that: Limit blocks (104) are installed at both ends of the plurality of slide rails (103).

3. A medium density fiberboard cutting device according to claim 2, characterized in that: The conveying mechanism comprises a first motor (201) and a second motor (202), wherein the first motor (201) and the second motor (202) are mounted on the upper part of the chassis (101), wherein the output shaft of the first motor (201) is connected to a first driving wheel (207) via a rotating shaft, and the output shaft of the second motor (202) is connected to a second driving wheel (209) via a rotating shaft, and two supporting wheels (208) are rotatably mounted on the upper end of the chassis (101), wherein a first conveying belt (203) and a second conveying belt (204) are arranged on the outer surfaces of the two supporting wheels (208), the first driving wheel (207) and the second driving wheel (209), wherein a fourth conveying belt (206) is arranged on the surface of the first driving wheel (207) and one of the supporting wheels (208), and a third conveying belt (205) is arranged on the surface of the second driving wheel (209) and the other of the supporting wheels (208).

4. A medium density fiberboard cutting device according to claim 3, characterized in that: The surfaces of the first conveyor belt (203), the second conveyor belt (204), the third conveyor belt (205) and the fourth conveyor belt (206) are all installed with anti-slip strips (210), and a third motor (107) is installed on the guide plate (105) on one side by bolts, and the output shaft of the third motor (107) passes through the guide plate (105), and the output shaft of the third motor (107) is installed with a driving wheel (106).

5. The medium density fiberboard cutting device according to claim 4, characterized in that: The cutting mechanism comprises a fourth motor (41), the output shaft of the fourth motor (41) is connected to a cutter shaft (43), a cutter (44) is mounted on the cutter shaft (43), fixing seats (42) are mounted on both sides of the cutter (44), the other end of the cutter shaft (43) is connected to a bracket (45), the bracket (45) and the fourth motor (41) are mounted inside the chassis (101) at a position lower than the upper surface of the first conveyor belt (203), and the blade of the cutter (44) is higher than the upper surface of the first conveyor belt (203).

6. The medium density fiberboard cutting device according to claim 5, characterized in that: A dustproof box (46) is arranged outside the cutting mechanism.

7. The medium density fiberboard cutting device according to claim 6, characterized in that: A guide groove (108) is provided at the bottom of the chassis (101); a dust box (31) is installed below the cutting mechanism; a guide bar (33) is installed at the bottom of the dust box (31); the guide bar (33) is slidably installed in the guide groove (108); and a handle (32) is installed on the outer wall of the dust box (31).

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