Plywood cutting device

Abstract

The utility model belongs to the technical field of plywood cutting devices, and particularly relates to a plywood cutting device which comprises a main plate. A clamping device is mounted on the main plate; the top of the sliding block is fixedly connected with an acting bottom plate. A motor is mounted on one side of the acting bottom plate; the end part of an output shaft of the motor is fixedly connected with a bidirectional screw rod; a fixing plate is arranged in the structural cavity; a clamping plate is fixedly connected to the end part of the top surface of the fixing plate; a hydraulic cylinder is mounted on the bottom end surface of the acting plate; the bottom of the telescopic rod is fixedly connected with a pressing plate. A cleaning device is mounted on the main plate; an acting rod is mounted at the end part of the acting block; a second small motor is mounted at the top of the actuating rod; the section of the second screw rod is sleeved with a fixing piece. A brush is mounted at the bottom of the connecting plate; and through the combined action of the clamping device and the cleaning device, the clamping effect on the plates of different sizes is achieved, the practicability of the clamping structure is improved, and the effect of collecting wood chips is also achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood cutting devices, in particular to a plywood cutting device. Background Art

[0002] Plywood is a man-made board, commonly used in the production and processing of furniture. During the processing of plywood, it is necessary to cut the plywood according to the corresponding size for subsequent assembly and installation;

[0003] The existing plywood cutting device is composed of a conveying structure, a clamping device, a cutting device and other structures. The plywood to be cut is fixed by the clamping device, the conveying structure is opened, and after the plywood moves to the action range of the cutting device, the cutting device is opened to achieve the cutting of the plywood.

[0004] However, when the existing plywood cutting device is in use, the clamping width of the clamping device cannot be adjusted, which reduces the practicality of the clamping device, and the board will be offset during cutting, affecting the subsequent cutting operation. In addition, when the plywood is cut, a large amount of wood chips will be generated, affecting the working environment of the workshop, and the accumulation of wood chips will also affect the operation of the cutting device. Therefore, a plywood cutting device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve some existing problems of plywood cutting devices, the utility model provides a plywood cutting device.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the plywood cutting device described in the utility model comprises a main board; the four corners of the bottom of the main board are fixedly connected with support rods; the bottom of the support rod is fixedly connected with a fixing rod; a clamping device is installed on the main board; the clamping device comprises a slide rail; the top of the main board is symmetrically provided with slide rails; the two end surfaces of the inner wall of the slide rail are fixedly connected with slide rods; a sliding block is sleeved and installed on the outer section of the sliding block; the top of the sliding block is fixedly connected with an active bottom plate; the top of the active bottom plate is provided with a structural groove;

[0007] A structural cavity is provided through the interior of the action base plate; a rotating cavity is provided on one side of the structural cavity; a motor is installed on one side of the action base plate; the end of the output shaft of the motor is inserted into the rotating cavity; a bidirectional screw is fixedly connected to the end of the output shaft of the motor; a connecting piece is sleeved and installed on the outer cross-section of the bidirectional screw; a fixing plate is provided inside the structural cavity; one side of the fixing plate is connected to the connecting piece; a clamp is fixedly connected to the top end of the fixing plate; an action plate is fixedly connected to the top of the clamp; a hydraulic cylinder is installed on the bottom end surface of the action plate; a telescopic rod is installed at the bottom of the hydraulic cylinder; a pressure plate is fixedly connected to the bottom of the telescopic rod; the fixed clamping of the plywood is realized.

[0008] Preferably, a support frame is installed at one end of the main board; a cutting unit is installed on the cross bar of the support frame; the cutting unit includes a slip ring; a push hydraulic cylinder is fixedly connected to the bottom of the slip ring, an action frame is installed at the bottom of the push hydraulic cylinder, a drive motor and a blade are rotatably installed at the bottom of the action frame, and a blade is mounted on the output shaft of the drive motor; the cutting effect on the plate is achieved.

[0009] Preferably, the movable length of the clamp is the same as half of the length of the structural cavity; the action range of the action base plate can cover the action range of the cutting unit; thus ensuring the smooth movement of the clamp.

[0010] Preferably, a cleaning device is installed on the main board; the cleaning device includes an action groove; action grooves are opened on both side surfaces of the main board; a small motor No. 1 is installed on the inner wall end surface of the action groove on one side of the main board; a fixed shaft is installed on the inner wall end surface of the action groove on the other side of the main board; a screw No. 1 is installed on the end of the output shaft of the small motor No. 1; an action block is installed on the outer sleeve of the cross-section of the screw No. 1; an action rod is installed on the end of the action block; the movement effect of the action rod is achieved.

[0011] Preferably, a lifting groove is provided inside the action rod; a lifting hole is provided on the opposite surface of the lifting groove; the lifting hole and the lifting groove are penetrated; a No. 2 small motor is installed on the top of the action rod; the output shaft end of the No. 2 small motor is inserted into the lifting groove; a No. 2 screw is installed on the output shaft end of the No. 2 small motor; a fixing plate is installed on the outside of the cross-section of the No. 2 screw; the end of the fixing plate extends out of the outside through the lifting hole; a connecting plate is installed between the ends of the fixing plate; a brush is installed on the bottom of the connecting plate; so as to achieve the cleaning effect on the top of the mainboard.

[0012] Preferably, a groove is provided at the bottom of the inner wall of the slide rail; a collecting groove is provided at the end of the top of the mainboard away from the support frame; a suction hole is provided on the bottom surface of the inner wall of the collecting groove; a collecting chamber is provided at the bottom of the suction hole; a connecting pipe is installed at the bottom of the collecting chamber; a fan is installed at one end of the connecting pipe; and a collecting box is installed in the middle of the connecting pipe, thereby achieving the function of collecting debris.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model adopts the structural design of the clamping device. By placing the plywood to be cut on the top of the working bottom plate, turning on the motor, the bidirectional screw rotates inside the rotating cavity, the connecting piece drives the fixed plate to move toward each other, the clamping plate drives the working plate to approach each other along the structural cavity, so as to clamp the plate, and the hydraulic cylinder is turned on, the telescopic rod drives the pressing plate to move downward, so as to achieve the pressing effect on the plate, then, the cutting unit on the support frame is turned on, and a force is applied to the working bottom plate, and under the action of the sliding rod and the sliding block, the plywood moves along the sliding rail toward the cutting unit, so as to achieve the rapid cutting effect on the plate, achieve the clamping effect on plates of different sizes, and improve the practicality of the clamping structure.

[0015] 2. The utility model uses the structural design of the cleaning device to turn on the No. 2 small motor on the top of the action rod, and the No. 2 screw inside the lifting slot rotates. The fixed plate drives the connecting plate to move downward along the lifting hole, drives the brush to move downward, and makes the brush contact with the top end surface of the main board, and turns on the No. 1 small motor inside the action slot, and the No. 1 screw rotates, and the action block drives the action rod to move along the fixed axis direction. Subsequently, the fan is turned on, and negative pressure is generated inside the collection chamber, so that suction is generated at the opening of the groove and the suction hole, and the wood chips inside the slide rail enter the collection slot through the groove. With the cooperation of the suction hole and the collection chamber, the wood chips enter the collection box, thereby realizing the collection of wood chips, avoiding affecting the working environment of the workshop, and ensuring the smooth operation of the cutting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is an isometric structural schematic diagram;

[0018] Figure 2 is a schematic diagram of the cross-sectional structure of the mainboard;

[0019] Figure 3 It is a structural schematic diagram of some parts and components of the clamping device;

[0020] Figure 4 is a schematic diagram of the cross-sectional structure of the action rod;

[0021] Figure 5 is a structural schematic diagram of the connecting plate;

[0022] Figure 6 This is an isometric structural diagram.

[0023] In the figure: 1, main board; 2, support rod; 3, fixed rod; 401, slide rail; 402, slide rod; 403, slider; 404, action bottom plate; 405, structural cavity; 406, rotating cavity; 407, motor; 408, bidirectional screw rod; 409, structural groove; 410, connecting piece; 411, fixed plate; 412, clamping plate; 413, action plate; 414, hydraulic cylinder; 415, telescopic rod; 416, pressure plate; 417, support frame; 418, cutting unit ; 501, action slot; 502, small motor No. 1; 503, screw No. 1; 504, fixed shaft; 505, action block; 506, action rod; 507, lifting slot; 508, lifting hole; 509, small motor No. 2; 510, screw No. 2; 511, fixing plate; 512, connecting plate; 513, brush; 514, groove; 515, collecting slot; 516, suction hole; 517, collecting chamber; 518, fan; 519, collecting box; 6, support plate. DETAILED DESCRIPTION

[0024] 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. 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 creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 As shown, a plywood cutting device comprises a main board 1; support rods 2 are fixedly connected to the four corners of the bottom of the main board 1; a fixing rod 3 is fixedly connected to the bottom of the support rod 2; a clamping device is installed on the main board 1; the clamping device comprises a slide rail 401; the top of the main board 1 is symmetrically provided with slide rails 401; slide rods 402 are fixedly connected to the two end surfaces of the inner wall of the slide rail 401; a sliding block 403 is sleeved and installed on the outer cross section of the sliding block 402; an action bottom plate 404 is fixedly connected to the top of the sliding block 403; a structural groove 409 is opened on the top of the action bottom plate 404;

[0026] A structural cavity 405 is provided through the interior of the action bottom plate 404; a rotating cavity 406 is provided on one side of the structural cavity 405; a motor 407 is installed on one side of the action bottom plate 404; the end of the output shaft of the motor 407 is inserted into the rotating cavity 406; a bidirectional screw rod 408 is fixedly connected to the end of the output shaft of the motor 407; a connecting piece 410 is sleeved and installed on the cross section of the bidirectional screw rod 408; a fixing plate 411 is provided inside the structural cavity 405; one side of the fixing plate 411 is connected to the connecting piece 410; a clamping plate 412 is fixedly connected to the top end of the fixing plate 411; an action plate 413 is fixedly connected to the top of the clamping plate 412; the bottom end of the action plate 413 A hydraulic cylinder 414 is installed on the surface; a telescopic rod 415 is installed at the bottom of the hydraulic cylinder 414; a pressure plate 416 is fixedly connected to the bottom of the telescopic rod 415; a support frame 417 is installed at one end of the main board 1; a cutting unit 418 is installed on the crossbar of the support frame 417; the movable length of the clamping plate 412 is the same as half of the length of the structural cavity 405; the action range of the action base plate 404 can cover the action range of the cutting unit 418; the cutting unit 418 includes a slip ring; a push hydraulic cylinder is fixedly connected to the bottom of the slip ring, an action frame is installed at the bottom of the push hydraulic cylinder, a drive motor and a blade are rotatably installed at the bottom of the action frame, and the drive motor The output shaft of the machine is equipped with a blade; when working, plywood is an artificial board and is often used in the production and processing of furniture. During the processing of plywood, the plywood needs to be cut according to the corresponding size for subsequent assembly and installation. However, when the existing plywood cutting device is in effect, it is impossible to adjust the clamping width of the clamping device, which reduces the practicality of the clamping device, and the board will be offset during cutting, affecting the subsequent cutting operation. The present application acts through the clamping device, by placing the plywood to be cut on the top of the action bottom plate 404, turning on the motor 407, and the bidirectional screw rod 408 is rotated inside the rotating chamber 406. The connecting piece 410 drives the fixing plate 411 to move toward each other, and the clamping plate 412 drives the action plate 413 to approach each other along the structural cavity 405, so as to clamp the plate. The hydraulic cylinder 414 is opened, and the telescopic rod 415 drives the pressing plate 416 to move downward, so as to achieve the pressing effect on the plate. Subsequently, the cutting unit 418 on the supporting frame 417 is opened, and a force is applied to the action bottom plate 404. Under the action of the sliding rod 402 and the sliding block 403, the plywood moves along the sliding rail 401 toward the cutting unit 418, so as to achieve the rapid cutting effect on the plate, achieve the clamping effect on plates of different sizes, and improve the practicability of the clamping structure.

[0027] See also Figure 1-2As shown in 4-5, a cleaning device is installed on the main board 1; the cleaning device includes an action groove 501; the action grooves 501 are opened on both sides of the main board 1; a small motor 502 is installed on the inner wall end face of the action groove 501 on one side of the main board 1; a fixed shaft 504 is installed on the inner wall end face of the action groove 501 on the other side of the main board 1; a screw rod 503 is installed on the output shaft end of the small motor 502; an action block 505 is installed on the outer sleeve of the cross section of the screw rod 503; an action rod 506 is installed on the end of the action block 505; a lifting groove 507 is opened inside the action rod 506; a lifting hole 508 is opened on the opposite surface of the lifting groove 507; the lifting hole 508 The second small motor 509 is installed on the top of the action rod 506; the output shaft end of the second small motor 509 is inserted into the lifting slot 507; the output shaft end of the second small motor 509 is installed on the second screw 510; the cross-section of the second screw 510 is sleeved with a fixing plate 511; the end of the fixing plate 511 extends out of the outside through the lifting hole 508; a connecting plate 512 is installed between the ends of the fixing plate 511; a brush 513 is installed at the bottom of the connecting plate 512; a groove 514 is provided at the bottom of the inner wall of the slide rail 401; a collecting groove 515 is provided at the end of the top of the main board 1 away from the support frame 417; the inner wall bottom surface of the collecting groove 515 is provided with a groove 514; a collecting groove 515 is provided at the end of the top of the main board 1 away from the support frame 417; A suction hole 516 is provided; a collecting chamber 517 is provided at the bottom of the suction hole 516; a connecting pipe is installed at the bottom of the collecting chamber 517; a fan 518 is installed at one end of the connecting pipe; a collecting box 519 is installed in the middle of the connecting pipe; when working, a large amount of wood chips will be generated when the plywood is cut, which affects the working environment of the workshop, and the accumulation of wood chips will also affect the operation of the cutting device. The present application acts through a cleaning device. When cutting the board, the second small motor 509 at the top of the action rod 506 is turned on, the second screw 510 inside the lifting slot 507 rotates, and the fixing plate 511 drives the connecting plate 512 to move downward along the lifting hole 508, driving the brush 513 downward The brush 513 contacts the top end surface of the main board 1, and the small motor 502 inside the action groove 501 is turned on. The screw 503 rotates, and the action block 505 drives the action rod 506 to move along the fixed axis 504. Then, the fan 518 is turned on, and negative pressure is generated inside the collecting chamber 517, so that suction is generated at the opening of the groove 514 and the suction hole 516, and the wood chips inside the slide rail 401 enter the collecting groove 515 through the groove 514. With the cooperation of the suction hole 516 and the collecting chamber 517, the wood chips enter the collecting box 519, thereby realizing the collection of wood chips, avoiding affecting the working environment of the workshop, and ensuring the smooth operation of the cutting device.

[0028] See also Figure 6 As shown, as another embodiment of the present invention, a support plate 6 is provided at the bottom of the motor 407; when working, the motor 407 can be ensured to have a more stable working state.

[0029] Working principle: Plywood is a man-made board, which is often used in the production and processing of furniture. During the processing of plywood, the plywood needs to be cut according to the corresponding size for subsequent assembly and installation. However, when the existing plywood cutting device is in effect, it is impossible to adjust the clamping width of the clamping device, which reduces the practicality of the clamping device, and the board will be offset during cutting, affecting the subsequent cutting operation. The present application acts through the clamping device, by placing the plywood to be cut on the top of the action bottom plate 404, turning on the motor 407, and the bidirectional screw 408 in the rotating cavity 406 rotates internally, the connecting piece 410 drives the fixing plate 411 to move toward each other, the clamping plate 412 drives the action plate 413 to approach each other along the structural cavity 405, so as to clamp the plate, and the hydraulic cylinder 414 is opened, the telescopic rod 415 drives the pressing plate 416 to move downward, so as to achieve the pressing effect on the plate, then, the cutting unit 418 on the support frame 417 is opened, and a force is applied to the action bottom plate 404, and under the action of the sliding rod 402 and the sliding block 403, the plywood moves along the sliding rail 401 toward the cutting unit 418, so as to achieve the rapid cutting effect on the plate, so as to achieve the effect of cutting different The clamping effect of the size plate improves the practicality of the clamping structure; in addition, when the plywood is cut, a large amount of wood chips will be generated, which will affect the working environment of the workshop, and the accumulation of wood chips will also affect the operation of the cutting device. The present application acts through the cleaning device. When the plate is cut, the second small motor 509 at the top of the action rod 506 is turned on, and the second screw 510 inside the lifting slot 507 rotates, and the fixing plate 511 drives the connecting plate 512 to move downward along the lifting hole 508, drives the brush 513 to move downward, and makes the brush 513 contact with the top end surface of the main board 1, and hits The small motor No. 1 502 inside the action groove 501 is turned on, the screw No. 1 503 rotates, and the action block 505 drives the action rod 506 to move along the direction of the fixed axis 504. Subsequently, the fan 518 is turned on, and negative pressure is generated inside the collecting chamber 517, so that suction is generated at the opening of the groove 514 and the suction hole 516, and the wood chips inside the slide rail 401 enter the collecting groove 515 through the groove 514. With the cooperation of the suction hole 516 and the collecting chamber 517, the wood chips enter the collecting box 519, thereby realizing the collection of wood chips, avoiding affecting the working environment of the workshop, and ensuring the smooth operation of the cutting device.

[0030] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A plywood cutting device, comprising a main board (1); support rods (2) are fixedly connected to the four corners of the bottom of the main board (1); a fixing rod (3) is fixedly connected to the bottom of the support rod (2); a clamping device is installed on the main board (1); the characteristics are: The clamping device comprises a slide rail (401); the slide rail (401) is symmetrically provided on the top of the main board (1); slide rods (402) are fixedly connected to both end surfaces of the inner wall of the slide rail (401); a sliding block (403) is sleeved and installed on the outer cross section of the sliding block (402); an active bottom plate (404) is fixedly connected to the top of the sliding block (403); a structural groove (409) is provided on the top of the active bottom plate (404); The interior of the working bottom plate (404) is provided with a structural cavity (405); a rotating cavity (406) is provided on one side of the structural cavity (405); a motor (407) is installed on one side of the working bottom plate (404); the end of the output shaft of the motor (407) is inserted into the rotating cavity (406); a bidirectional screw rod (408) is fixedly connected to the end of the output shaft of the motor (407); a connecting piece (410) is sleeved and installed on the outside of the cross section of the bidirectional screw rod (408); 05) is provided with a fixing plate (411) inside; one side of the fixing plate (411) is connected to the connecting plate (410); a clamping plate (412) is fixedly connected to the top end of the fixing plate (411); an action plate (413) is fixedly connected to the top of the clamping plate (412); a hydraulic cylinder (414) is installed on the bottom end surface of the action plate (413); a telescopic rod (415) is installed at the bottom of the hydraulic cylinder (414); and a pressing plate (416) is fixedly connected to the bottom of the telescopic rod (415).

2. A plywood cutting device according to claim 1, characterized in that: A support frame (417) is installed at one end of the main board (1); a cutting unit (418) is installed on the crossbar of the support frame (417); the cutting unit (418) comprises a slip ring; a push hydraulic cylinder is fixedly connected to the bottom of the slip ring, an action frame is installed at the bottom of the push hydraulic cylinder, a drive motor and a blade are rotatably installed at the bottom of the action frame, and the blade is mounted on the output shaft of the drive motor.

3. The plywood cutting device according to claim 2, characterized in that: The movable length of the clamping plate (412) is the same as half of the opening length of the structural cavity (405); and the action range of the action base plate (404) can cover the action range of the cutting unit (418).

4. The plywood cutting device according to claim 3, characterized in that: The main board (1) is provided with a cleaning device; the cleaning device comprises an action groove (501); the action grooves (501) are provided on both sides of the main board (1); a small motor (502) is installed on the inner wall end surface of the action groove (501) on one side of the main board (1); a fixed shaft (504) is installed on the inner wall end surface of the action groove (501) on the other side of the main board (1); a screw rod (503) is installed on the end of the output shaft of the small motor (502); an action block (505) is sleeved and installed on the outer side of the cross section of the screw rod (503); and an action rod (506) is installed on the end of the action block (505).

5. The plywood cutting device according to claim 4, characterized in that: A lifting groove (507) is provided inside the action rod (506); a lifting hole (508) is provided on the opposite surface of the lifting groove (507); the lifting hole (508) and the lifting groove (507) penetrate each other; a No. 2 small motor (509) is installed on the top of the action rod (506); the end of the output shaft of the No. 2 small motor (509) is inserted into the lifting groove (507); a No. 2 screw rod (510) is installed on the end of the output shaft of the No. 2 small motor (509); a fixing plate (511) is sleeved and installed on the outside of the cross section of the No. 2 screw rod (510); the end of the fixing plate (511) protrudes out of the outside through the lifting hole (508); a connecting plate (512) is installed between the ends of the fixing plate (511); and a brush (513) is installed at the bottom of the connecting plate (512).

6. The plywood cutting device according to claim 5, characterized in that: A groove (514) is provided at the bottom of the inner wall of the slide rail (401); a collecting groove (515) is provided at one end of the top of the main board (1) away from the support frame (417); a suction hole (516) is provided on the bottom surface of the inner wall of the collecting groove (515); a collecting chamber (517) is provided at the bottom of the suction hole (516); a connecting pipe is installed at the bottom of the collecting chamber (517); a fan (518) is installed at one end of the connecting pipe; and a collecting box (519) is installed in the middle of the connecting pipe.

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