CN111360324B

CN111360324B - Adjustable plate cutting device

Info

Publication number: CN111360324B
Application number: CN202010184576.3A
Authority: CN
Inventors: 朱铭杰
Original assignee: Jiang Xijia Has Sons And Daughters' Furniture Co ltd
Current assignee: Jiang Xijia has sons and daughters' furniture Co.,Ltd.
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-07-23
Anticipated expiration: 2040-03-17
Also published as: CN111360324A

Abstract

The invention relates to a cutting device, in particular to an adjustable plate cutting device. The invention aims to design an adjustable plate cutting device which does not need manual operation to cut a plate and can save manpower. An adjustable plate cutting device comprises a seat plate, wherein the bottom of the seat plate is fixedly connected with a supporting leg; the double-shaft motor is arranged at the bottom of the seat plate, one output shaft of the double-shaft motor is connected with a saw blade, the saw blade is used for cutting a plate, and the saw blade penetrates out of the seat plate; and the driving device is arranged on the seat plate. According to the invention, the double-shaft motor drives the driving device to operate with the saw blade to cut the plate, so that the effect of cutting the plate is achieved.

Description

Adjustable plate cutting device

Technical Field

The invention relates to a cutting device, in particular to an adjustable plate cutting device.

Background

The plate is a standard-sized flat rectangular building material plate, is applied to the building industry, is used as a component of a wall, a ceiling or a floor, and is divided into a thin plate, a middle plate, a thick plate, an extra-thick plate and a standard-sized flat rectangular building material plate, and when the plate is used, a large plate is usually cut into a plurality of small plates for use.

Through retrieval, patent with granted patent publication No. CN109093173A discloses a panel cutting device, relates to the mechanical equipment field, and this panel cutting device can lay the panel on the base flatly when using, lets the benchmark limit of panel hug closely the baffle, then moves panel to suitable position. The user can press down the pressing plate with a hand to cut the cutting knife into the plate, and then push the supporting plate to move the sleeve along the rail rod. The above patents suffer from the following disadvantages: the cutting of panel is carried out to manual operation needs to carry out during the operation to need consume great strength during manual operation, can not satisfy people's demand.

Disclosure of Invention

In order to overcome the defects that manual operation is needed to cut the plate during operation and great labor is needed during manual operation, the invention aims to provide an adjustable plate cutting device which does not need manual operation to cut the plate and can save manpower.

The technical scheme is as follows: an adjustable plate cutting device comprises a seat plate, wherein the bottom of the seat plate is fixedly connected with a supporting leg; the double-shaft motor is arranged at the bottom of the seat plate, one output shaft of the double-shaft motor is connected with a saw blade, the saw blade is used for cutting a plate, and the saw blade penetrates out of the seat plate; and the driving device is arranged on the seat plate.

As a further preferable scheme, the driving device comprises a support plate which is connected to the top of the seat plate, and a worm wheel is rotatably connected to the support plate; the worm is rotatably connected to the seat plate, the worm penetrates through the seat plate, and the worm wheel is matched with the worm; the two first bevel gears are respectively connected to the other output shaft of the double-shaft motor and the bottom end of the worm; the rotating shaft is rotatably connected to the bottom of the seat plate, two ends of the rotating shaft are connected with second bevel gears, and the two first bevel gears are meshed with the two second bevel gears respectively; the driving gear is rotatably connected to one side of the bottom of the seat plate, which is close to the worm gear; the sector gear is connected to a transmission shaft of the worm gear and can be meshed with the driving gear; the two screws are respectively connected to two sides of the bottom of the seat plate in a rotating mode, threaded sleeves are connected to the screws in a threaded mode, the threaded sleeves are in sliding fit with the seat plate, and the driving gear is in transmission connection with the two screws; the first push rod is connected between the upper parts of the two threaded sleeves, the first push rod is in sliding fit with the seat plate, and the first push rod is used for pushing the plate.

As a further preferable scheme, the chair further comprises a transmission mechanism, the transmission mechanism comprises a shell, the shell is connected to the top of the seat plate, the rear side of the shell is open, racks are connected to two sides of the upper portion of the shell in a sliding mode, and a connecting rod is connected between the two racks; the installation rods are arranged in a plurality of numbers, the installation rods are rotatably connected between the lower parts of the two walls in the shell, the two sides of the installation rods are connected with driving wheels, and toothed belts are wound between the driving wheels on the two sides; the bull stick, its rotary type is connected between two wall middle parts in the casing, be connected with first gear and second gear on the bull stick, first gear and rack toothing, second gear and cingulum meshing, be connected with one-way clutch between second gear and the bull stick.

As a further preferable scheme, the device further comprises an adjusting assembly, wherein the adjusting assembly comprises a main shaft which is rotatably connected to a transmission shaft of the worm gear, the main shaft is rotatably connected with the support plate, and the main shaft is connected with a first oscillating bar; the second swing rod is hinged to the tail end of the first swing rod, and the tail end of the second swing rod is rotatably connected with an auxiliary shaft; adjust the pole, its rotary type is connected on the countershaft, adjust pole and main shaft screw-thread fit, the articulated pull rod that is connected with between countershaft and the connecting rod.

As a further preferable scheme, the folding seat further comprises two connecting plates, wherein the two connecting plates are respectively connected to the screws on the two sides through threads, the top of each connecting plate is connected with a connecting rod, a second push rod is connected between the connecting rods on the two sides, and the second push rod penetrates through the seat plate and is in sliding fit with the seat plate; and the return spring is connected between the connecting plate and the screw rod, and the return spring is sleeved on the screw rod.

As a further preferred scheme, the novel chair further comprises a guide assembly, wherein the guide assembly comprises an N-shaped frame, the N-shaped frame is connected to one side, close to the opening of the shell, of the top of the seat board, a push plate is connected to the N-shaped frame in a sliding mode, and the top of the push plate is connected with a hand push rod.

The invention has the following advantages: 1. according to the invention, the double-shaft motor drives the driving device to operate with the saw blade to cut the plate, so that the effect of cutting the plate is achieved.

2. When the automatic position supplementing device is operated, the position of the plate can be automatically supplemented through the matching of the adjusting assembly and the transmission mechanism, the plate is not required to be manually pushed to carry out the position supplementing, and the labor is effectively saved.

3. When the plate pushing device is operated, only a plate needs to be added into the guide assembly, and then the plate is pushed into the shell through the guide assembly, so that the plate pushing device is simple to operate, and the technical problems in the patent are effectively solved.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a first partial structural diagram of the present invention.

Fig. 3 is a second partial structural diagram of the present invention.

Fig. 4 is a third partial structural diagram of the present invention.

Fig. 5 is a schematic structural view of part a of the present invention.

Fig. 6 is a schematic view of a fourth partial structure of the present invention.

Fig. 7 is a schematic diagram of a fifth partial structure according to the present invention.

FIG. 8 is a schematic view of the structure of part B of the present invention.

Fig. 9 is a schematic diagram of a sixth partial structure of the present invention.

Fig. 10 is a schematic view of a seventh partial structure of the present invention.

Fig. 11 is a schematic view of an eighth partial structure of the present invention.

Number designation in the figures: 1. the automatic cutting machine comprises a seat plate, 2 support legs, 3a double-shaft motor, 4 saw blades, 7 a driving device, 701 a support plate, 702 a worm, 703 a worm wheel, 704 a first bevel gear, 705 a rotating shaft, 706 a second bevel gear, 707 a driving gear, 708 a sector gear, 709 a screw rod, 710 a screw sleeve, 711 a first push rod, 6 a transmission mechanism, 5 a shell, 601 a rack, 602 a connecting rod, 603 a mounting rod, 604 a transmission wheel, 605 a toothed belt, 606 a rotating rod, 607 a first gear, 608 a second gear, 8 an adjusting assembly, 801 a main shaft, 802 a first swing rod, 803 a second swing rod, 804 a secondary shaft, 805 an adjusting rod, 806 a pull rod, 9 a connecting plate, 10 a connecting rod, 11 a second push rod, 12 a return spring, 13 a guide assembly, 130 an N-shaped frame, 131 a push plate, 132 a hand push rod.

Detailed Description

The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).

Example 1

The utility model provides a panel cutting device with adjustable, as shown in fig. 1, 6 and 7, including bedplate 1 and landing leg 2, bedplate 1 bottom is connected with landing leg 2, still including double-shaft motor 3, saw bit 4 and drive arrangement 7, and double-shaft motor 3 is installed through the bolt in bedplate 1 bottom, and one of them output shaft of double-shaft motor 3 has saw bit 4, and saw bit 4 wears out bedplate 1, is equipped with drive arrangement 7 on the bedplate 1.

The driving device 7 comprises a support plate 701, a worm 702, a worm wheel 703, a first bevel gear 704, a rotating shaft 705, a second bevel gear 706, a driving gear 707, a sector gear 708, a screw 709, a threaded sleeve 710 and a first push rod 711, the top of the seat plate 1 is connected with the support plate 701, the support plate 701 is connected with the worm wheel 703 in a rotating manner, the seat plate 1 is connected with the worm 702 in a rotating manner, the worm 702 penetrates through the seat plate 1, the worm wheel 703 is matched with the worm 702, the other output shaft of the double-shaft motor 3 and the bottom end of the worm 702 are both connected with the first bevel gear 704, the front side of the bottom of the seat plate 1 is connected with the rotating shaft 705 in a rotating manner, two ends of the rotating shaft 705 are both connected with the second bevel gear 706, the two first bevel gears 704 are respectively meshed with the two second bevel gears 706, the left side of the bottom of the seat plate 1 is connected with the driving gear 707 in a rotating manner, the upper part of the driving gear 707 penetrates through the seat plate 1, the sector gear 708 is connected on a transmission shaft of the worm wheel 703, the sector gear 708 is meshed with the driving gear 707, the seat board 1 is connected with screw 709 in a front-back symmetrical rotating mode at the bottom of the seat board 1, the two screws 709 are in transmission connection, the screw 709 at the front side is in transmission connection with the driving gear 707, the two screws 709 are all in threaded connection with threaded sleeves 710, the threaded sleeves 710 are in sliding fit with the seat board 1, the seat board 1 is penetrated out of the upper parts of the two threaded sleeves 710, and a first push rod 711 is connected between the upper parts of the two threaded sleeves 710.

When the plate needs to be cut, the cutting device can be used, firstly, a user places the plate to be cut on the top of the seat plate 1, one side of the plate is in contact with the first push rod 711, then the plate is pushed to move forwards, the part of the plate needing to be cut is positioned on the front side of the saw blade 4, after the adjustment is finished, the double-shaft motor 3 can be started to rotate, the double-shaft motor 3 rotates to drive the saw blade 4 to rotate, the double-shaft motor 3 drives the worm 702 to rotate through the first bevel gear 704 and the second bevel gear 706 during rotation, the worm 702 rotates to drive the worm wheel 703 to rotate, the worm wheel 703 rotates to drive the sector gear 708 to rotate, when the sector gear 708 rotates to be meshed with the drive gear 707, the sector gear 708 continues to rotate to drive the drive gear 707 to rotate, the drive gear 707 to rotate to drive the screw 709, the screw 709 rotates to drive the screw sleeve 710 to move towards the saw blade 4, the screw sleeve 710 moves together through the first push rod 711 during moving, when panel removes to and contacts the back with saw bit 4, panel continues to remove and can cut through saw bit 4, when sector gear 708 breaks away from the meshing with drive gear 707, saw bit 4 just accomplishes the panel cutting, so, just can cut panel, the back of finishing the cutting, promote not by the panel part of cutting and reset, panel back of resetting, promote panel and move forward again and make its part that needs the cutting be located saw bit 4 front side, promote the back of finishing, sector gear 708 can cut once more when meshing with drive gear 707 once more, if so relapse, just can cut panel automatically.

Example 2

On the basis of embodiment 1, as shown in fig. 1-5, the chair further comprises a transmission mechanism 6, the transmission mechanism 6 comprises a housing 5, a rack 601, a connecting rod 602, a mounting rod 603, transmission wheels 604, a toothed belt 605, a rotating rod 606, a first gear 607 and a second gear 608, the top of the chair plate 1 is connected with the housing 5 through bolts, the rear side of the housing 5 is open, the rack 601 is connected with the left and right sides of the upper part of the housing 5 in a sliding manner, the connecting rod 602 is connected between the two racks 601, a plurality of mounting rods 603 are rotatably connected between the lower parts of the left and right walls in the housing 5, the transmission wheels 604 are connected with both sides of the mounting rod 603, the toothed belt 605 is wound between the transmission wheels 604 on the left side and between the transmission wheels 604 on the right side, the rotating rod 606 is rotatably connected between the middle parts of the left and right walls in the housing 5, the first gear 607 and the second gear 608 are connected with both sides of the rotating rod 606, the first gear 607 is engaged with the rack 601, the second gear 608 is engaged with the toothed belt 605, and a one-way clutch is connected between the second gear 608 and the rotary rod 606.

When a plate needs to be pulled to move forwards, the connecting rod 602 can be pulled to move forwards, the connecting rod 602 moves forwards to drive the rack 601 to move forwards, the rack 601 moves forwards to drive the first gear 607 to rotate, the first gear 607 rotates to drive the rotating rod 606 to rotate, the rotating rod 606 rotates to drive the second gear 608 to rotate, the second gear 608 rotates to drive the toothed belt 605 to rotate, the toothed belt 605 rotates to push the plate to move forwards, and after the plate is pushed to move to a proper position, the connecting rod 602 stops being pulled.

As shown in fig. 8-9, the adjusting device 8 further includes an adjusting assembly 8, the adjusting assembly 8 includes a main shaft 801, a first swing link 802, a second swing link 803, an auxiliary shaft 804, an adjusting rod 805 and a pull rod 806, the main shaft 801 is further connected to a transmission shaft of the worm wheel 703, the main shaft 801 is rotatably connected to the support plate 701, the first swing link 802 is rotatably connected to the main shaft 801, the second swing link 803 is hinged to the end of the first swing link 802, the auxiliary shaft 804 is rotatably connected to the end of the second swing link 803, the adjusting rod 805 is rotatably connected to the auxiliary shaft 804, the adjusting rod 805 is in threaded fit with the main shaft 801, and the pull rod 806 is hinged to the auxiliary shaft 804 and the connecting rod 602.

The worm wheel 703 also drives the main shaft 801 to rotate when rotating, the main shaft 801 drives the auxiliary shaft 804 to rotate through the adjusting rod 805, the auxiliary shaft 804 drives the connecting rod 602 to reciprocate back and forth through the pull rod 806 when rotating, therefore, the connecting rod 602 does not need to be pulled manually to reciprocate back and forth, when the connecting rod 602 moves forward, the sector gear 708 is disengaged from the driving gear 707, when the connecting rod 602 moves backward, the sector gear 708 is engaged with the driving gear 707, when the distance of each movement of the connecting rod 602 needs to be adjusted, the adjusting rod 805 can be twisted to rotate to drive the distance between the main shaft 801 and the auxiliary shaft 804 to gradually get closer or farther, the farther the distance between the main shaft 801 and the auxiliary shaft 804 is, the larger the distance of each movement of the connecting rod 602 is, the closer the distance between the main shaft 801 and the auxiliary shaft 804 is, and the smaller the distance of each movement of the connecting rod 602 is.

Example 3

On the basis of embodiment 2, as shown in fig. 10, the seat cushion further comprises a connecting plate 9, a connecting rod 10, a second push rod 11 and a return spring 12, wherein the connecting plate 9 is connected to the screws 709 at two sides in a threaded manner, the connecting rod 10 is connected to the top of the connecting plate 9, the second push rod 11 is connected between the connecting rods 10 at two sides, the second push rod 11 penetrates through the seat plate 1 and is in sliding fit with the seat plate 1, the return spring 12 is connected between the connecting plate 9 and the screws 709, and the return spring 12 is sleeved on the screws 709.

Screw 709 still drives even board 9 and moves together when rotating, and reset spring 12 is compressed, and connecting rod 602 drives second push rod 11 through connecting rod 10 and moves together when removing, and when screw 709 no longer rotated, even board 9 resets under reset spring 12's effect, drives second push rod 11 and resets when even board 9 resets, and second push rod 11 resets and promotes panel and resets, so, just need not the manual work and promote panel and reset.

As shown in fig. 11, the chair further comprises a guiding assembly 13, the guiding assembly 13 comprises an N-shaped frame 130, a pushing plate 131 and a hand push rod 132, the N-shaped frame 130 is connected to the rear side of the top of the chair plate 1, the pushing plate 131 is connected to the N-shaped frame 130 in a sliding manner, and the hand push rod 132 is connected to the top of the pushing plate 131.

When panel is added to needs, panel can be placed in N shape frame 130, makes panel one side and push pedal 131 contact, promotes handspike 132 afterwards and drives push pedal 131 and promote panel and remove towards casing 5 direction, and panel passes through the uncovered removal of casing 5 rear side when removing to the casing 5 in, so, just can add panel.

The embodiments described above are provided to enable persons skilled in the art to make or use the invention and that modifications or variations can be made to the embodiments described above by persons skilled in the art without departing from the inventive concept of the present invention, so that the scope of protection of the present invention is not limited by the embodiments described above but should be accorded the widest scope consistent with the innovative features set forth in the claims.

Claims

1. An adjustable plate cutting device is characterized by comprising: the bottom of the seat board (1) is fixedly connected with a supporting leg (2); the double-shaft motor (3) is arranged at the bottom of the seat plate (1), one output shaft of the double-shaft motor (3) is connected with a saw blade (4), the saw blade (4) is used for cutting a plate, and the saw blade (4) penetrates out of the seat plate (1); a drive device (7) provided on the seat plate (1);

the drive device (7) comprises: a support plate (701) connected to the top of the seat plate (1), wherein a worm wheel (703) is rotatably connected to the support plate (701); the worm (702) is rotatably connected to the seat plate (1), the worm (702) penetrates through the seat plate (1), and the worm wheel (703) is matched with the worm (702); the two first bevel gears (704) are arranged, and the two first bevel gears (704) are respectively connected to the other output shaft of the double-shaft motor (3) and the bottom end of the worm (702); the rotating shaft (705) is rotatably connected to the bottom of the seat plate (1), two second bevel gears (706) are connected to two ends of the rotating shaft (705), and the two first bevel gears (704) are meshed with the two second bevel gears (706) respectively; a driving gear (707) rotatably connected to one side of the bottom of the seat plate (1) close to the worm wheel (703); a sector gear (708) connected to a drive shaft of the worm gear (703), the sector gear (708) being engaged with the drive gear (707); the two screws (709) are arranged, the two screws (709) are respectively connected to two sides of the bottom of the seat plate (1) in a rotating mode, threaded sleeves (710) are connected to the screws (709) in a threaded mode, the threaded sleeves (710) are in sliding fit with the seat plate (1), and the driving gear (707) is in transmission connection with the two screws (709); the first push rod (711) is connected between the upper parts of the two screw sleeves (710), the first push rod (711) is in sliding fit with the seat plate (1), and the first push rod (711) is used for pushing the plate.

2. An adjustable apparatus as claimed in claim 1, further comprising a drive mechanism (6), the drive mechanism (6) comprising: the chair comprises a base plate (1), a shell (5) and a connecting rod (602), wherein the shell is connected to the top of the base plate (1), the rear side of the shell (5) is open, racks (601) are connected to two sides of the upper part of the shell (5) in a sliding mode, and the connecting rod (602) is connected between the two racks (601); the mounting rods (603) are arranged in a plurality of numbers, the mounting rods (603) are rotatably connected between the lower parts of the two walls in the shell (5), the two sides of the mounting rods (603) are connected with driving wheels (604), and toothed belts (605) are wound between the driving wheels (604) on the two sides; the rotating rod (606) is rotatably connected between the middle parts of the two walls in the shell (5), a first gear (607) and a second gear (608) are connected onto the rotating rod (606), the first gear (607) is meshed with the rack (601), the second gear (608) is meshed with the toothed belt (605), and a one-way clutch is connected between the second gear (608) and the rotating rod (606).

3. An adjustable sheet material cutting device as claimed in claim 2, further comprising an adjustment assembly (8), the adjustment assembly (8) comprising: the main shaft (801) is rotatably connected to a transmission shaft of a worm gear (703), the main shaft (801) is rotatably connected with the support plate (701), and a first swing rod (802) is connected to the main shaft (801); the second swing rod (803) is hinged to the tail end of the first swing rod (802), and the tail end of the second swing rod (803) is rotatably connected with an auxiliary shaft (804); the adjusting rod (805) is rotatably connected to the auxiliary shaft (804), the adjusting rod (805) is in threaded fit with the main shaft (801), and a pull rod (806) is hinged between the auxiliary shaft (804) and the connecting rod (602).

4. An adjustable sheet material cutting apparatus as set forth in claim 3, further comprising: the two connecting plates (9) are arranged, the two connecting plates (9) are respectively connected to the screw rods (709) at the two sides through threads, the top of each connecting plate (9) is connected with a connecting rod (10), a second push rod (11) is connected between the connecting rods (10) at the two sides, and the second push rod (11) penetrates through the seat plate (1) and is in sliding fit with the seat plate (1); the reset spring (12) is sleeved on the screw rod (709).