CN210551452U

CN210551452U - English card cutting device

Info

Publication number: CN210551452U
Application number: CN201921530420.5U
Authority: CN
Inventors: 吴雪花
Original assignee: Jiangsu Maritime Institute
Current assignee: Jiangsu Maritime Institute
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-05-19
Anticipated expiration: 2029-09-16

Abstract

The utility model discloses an english card cutting device, including fixing support, fixing support's upper end fixedly connected with places the board, equal fixedly connected with curb plate on fixing support's the both sides side, common fixedly connected with roof on the curb plate, sliding connection has the knife rest on the roof, the lower extreme of knife rest passes through bolt fixedly connected with cutter, sliding connection has the side shield on placing the board, place upper end one side fixedly connected with side blend stop of board, side shield upper end fixedly connected with slide, and set up the spout that corresponds the slide on the side blend stop. The utility model discloses a side shield and side blend stop cooperation hold-down mechanism's use for the cardboard can support and fix on side shield and side blend stop and through the clamp plate, is more stable when making the cardboard cutting, causes the crooked problem in edge when just can avoiding the cardboard cutting, guarantees the planarization of cardboard cutting.

Description

English card cutting device

Technical Field

The utility model relates to an english teaching materials technical field especially relates to an english card cutting device.

Background

In the process of English teaching for children, English teaching cards are often used, when the English cards are manufactured, printed paperboards need to be cut into cards with the same size, when the cards are cut, the cards are generally directly cut by a blade, the precision is low, the efficiency is not high, and therefore an auxiliary cutting device is needed to improve the precision and the efficiency of card cutting;

and current card cutting device though can accomplish quick cutting, generally press fixedly for the manual work during the cutting, the fixed stability of card is not high, causes the edge of card easily to appear crooked problem, and has the problem that card size adjustment is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing an english card cutting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model discloses an english card cutting device, including fixing support, fixing support's upper end fixedly connected with places the board, equal fixedly connected with curb plate on fixing support's the both sides side, common fixedly connected with roof on the curb plate, sliding connection has the knife rest on the roof, the lower extreme of knife rest passes through bolt fixedly connected with cutter, sliding connection has the side shield on placing the board, place upper end one side fixedly connected with side blend stop of board, side shield upper end fixedly connected with slide, and set up the spout that corresponds the slide on the side blend stop, hold-down mechanism is installed to the lower extreme of roof.

Preferably, hold-down mechanism includes fixed block, fixed sleeve, side slide, sliding pin, movable block, spring, depression bar, pendulum rod and clamp plate, the lower extreme fixedly connected with fixed block and the fixed sleeve of roof, sliding connection has the movable block in the fixed sleeve, symmetrical welding has two sliding pins on the movable block, the side slide has all been seted up to the position that fixed sleeve corresponds two sliding pins, the lower extreme welding of movable block has the connecting rod, the lower extreme welding of connecting rod has the clamp plate, the lower extreme fixedly connected with rubber pad of clamp plate, it is connected with two depression bars to rotate through the round pin axle on the fixed block, and the depression bar is located the both sides wall of fixed block, homogeneous integrated into one piece has the pendulum rod on the depression bar, the activity chamber has been seted up on the pendulum rod, the sliding pin slides respectively in the.

Preferably, a sliding groove is formed in the upper end of the side barrier strip and communicated with a sliding groove of the corresponding sliding plate, a sliding block is connected to a position, close to the sliding groove, of the side barrier strip in a sliding mode, a fastening bolt is connected to the sliding block in a threaded mode, and the fastening bolt is connected to the sliding groove and abuts against the sliding plate.

Preferably, the homogeneous body shaping in lower extreme both sides of sliding block has L type slider, and L type slider slides on the side blend stop, L type spout has all been seted up to the position that the side blend stop corresponds L type slider.

Preferably, the side barrier strips and the placing plate are both provided with cutter grooves.

Preferably, the part of the knife rest corresponding to the top plate is designed in an I shape, the top plate is provided with a sliding cavity corresponding to the I-shaped part of the knife rest, and the cutter, the fixed block and the fixed sleeve are not in the same straight line.

Compared with the prior art, the utility model has the following benefits:

1. the utility model discloses a side shield and side barrier cooperate hold-down mechanism's use for the cardboard can support on side shield and side barrier and fix through the clamp plate, make the cardboard more stable when cutting, and can avoid causing the crooked problem in edge when the cardboard is cut, guarantee the planarization of cardboard cutting, the suppression that the spring drove the clamp plate simultaneously replaces traditional screw rod to rotate the suppression, the operation is simpler, and can avoid damaging the cardboard;

2. when the cutting size of card changes, can make the side shield cooperation slide on the side blend stop for the cardboard supports the width on the side blend stop and obtains changing, thereby the better not unidimensional card cutting of adaptation.

Drawings

Fig. 1 is a structural diagram of an english card cutting device according to the present invention;

fig. 2 is an enlarged view of a part a of an english card cutting device according to the present invention;

fig. 3 is an enlarged view of a part B of an english card cutting device according to the present invention;

fig. 4 is an internal view of a fixed sleeve of the english card cutting device of the present invention;

fig. 5 is the utility model provides a sword groove schematic diagram of english card cutting device.

In the figure: the cutting device comprises a fixed support 1, a side barrier strip 2, a side plate 3, a top plate 4, a side baffle plate 5, a placing plate 6, a cutter 7, a cutter rest 8, a fixed sleeve 9, a side slideway 10, a fixed block 11, a pressure lever 12, a swing rod 13, a sliding pin 14, a pressure plate 15, a fastening bolt 16, a sliding plate 17, a movable block 18, a spring 19 and a cutter groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in figures 1-5, the utility model discloses an English card cutting device, including a fixed support 1, the upper end of the fixed support 1 is fixedly connected with a placing plate 6, both sides of the fixed support 1 are fixedly connected with side plates 3, a common top plate 4 is fixedly connected with the side plates 3, a knife rest 8 is slidably connected with the top plate 4, the lower end of the knife rest 8 is fixedly connected with a cutter 7 through bolts, the placing plate 6 is slidably connected with a side baffle 5, one side of the upper end of the placing plate 6 is fixedly connected with a side baffle strip 2, the upper end of the side baffle 5 is fixedly connected with a sliding plate 17, and the side baffle strip 2 is provided with a sliding groove corresponding to the sliding plate 17, the lower end of the top plate 4 is provided with a pressing mechanism, the pressing mechanism is used for pressing the paper board to be cut, the restriction of the side baffle 5 and the side baffle strip 2 is matched, so that the paper board, the knife rest 8 is provided with an L-shaped grip which is convenient for driving the cutter 7 to move.

Further, the pressing mechanism comprises a fixed block 11, a fixed sleeve 9, a side sliding channel 10, a sliding pin 14, a movable block 18, a spring 19, a pressure lever 12, a swing rod 13 and a pressure plate 15, the lower end of the top plate 4 is fixedly connected with the fixed block 11 and the fixed sleeve 9, the movable block 18 is connected in the fixed sleeve 9 in a sliding manner, two sliding pins 14 are symmetrically welded on the movable block 18, the positions of the fixed sleeve 9 corresponding to the two sliding pins 14 are respectively provided with the side sliding channel 10, the lower end of the movable block 18 is welded with a connecting rod, the lower end of the connecting rod is welded with the pressure plate 15, the lower end of the pressure plate 15 is fixedly connected with a rubber pad, the fixed block 11 is rotatably connected with two pressure levers 12 through pin shafts, the pressure levers 12 are positioned on two side walls of the fixed block 11, the swing rod 13 is integrally formed on the pressure levers 12, a movable, the swing rod 13 can be driven to lift upwards, so that the sliding pin 14 drives the movable block 18 to move upwards, the pressing plate 15 is driven to lift, and a placing space is provided for the paper board to be cut.

Furthermore, a sliding groove is formed in the upper end of the side barrier strip 2 and is communicated with a sliding groove corresponding to the sliding plate 17, a sliding block is connected to the position, close to the sliding groove, of the side barrier strip 2 in a sliding mode, a fastening bolt 16 is connected to the sliding block in a threaded mode, the fastening bolt 16 is connected to the inside of the sliding groove and abuts against the sliding plate 17, and the sliding plate is fixed through the fastening bolt 16.

Further still, the lower extreme both sides homogeneous body shaping of sliding block has L type slider, and L type slider slides on side blend stop 2, and L type spout has all been seted up to the position that side blend stop 2 corresponds L type slider for the sliding block slidable is on side blend stop 2, and prevents that the sliding block from breaking away from. The side barrier strips 2 and the placing plate 6 are both provided with a knife groove 20, the knife groove 20 is used for sliding the cutter 7, and the knife groove 20 on the side barrier strips 2 provides an initial position for the cutter 7. The part of the cutter rest 8 corresponding to the top plate 4 is designed in an I shape, the top plate 4 is provided with a sliding cavity corresponding to the I-shaped part of the cutter rest 8, and the cutter 7, the fixed block 11 and the fixed sleeve 9 are not in the same straight line, namely the sliding of the cutter 7 does not influence the use of the fixed block 11 and the fixed sleeve 9.

The working principle is as follows: pressing the pressing rod 12 to enable the pressing rod 12 to drive the swing rod 13 to move upwards, enabling the swing rod 13 to drive the movable block 18 to move upwards by lifting the sliding pin 14, enabling the pressing plate 15 to move upwards, then placing the paper board to be cut on the placing plate 6, enabling the paper board to respectively abut against the side baffle 5 and the side baffle strip 2, loosening the pressing rod 12, enabling the pressing plate 15 to press the paper board under the action force of the spring 19, pulling the knife rest 8 at the moment, driving the cutter 7 to cut and form the paper board, loosening the fastening bolt 16 when the size of the card needs to be changed, enabling the side baffle 5 to slide on the placing plate 6, sliding the sliding block on the fastening bolt 16 when the length is adjusted, and re-fastening the fastening bolt 16 on the sliding plate 17.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An English card cutting device, comprising a fixed support (1), characterized in that a placement plate (6) is fixedly connected to the upper end of the fixed support (1), and two sides of the fixed support (1) are fixedly connected. Side plates (3) are fixedly connected to the sides, a top plate (4) is fixedly connected to the side plates (3), and a tool holder (8) is slidably connected to the top plate (4). The lower end of (8) is fixedly connected with a cutter (7) by bolts, a side baffle (5) is slidably connected to the placing plate (6), and a side baffle is fixedly connected to one side of the upper end of the placing plate (6). The upper end of the side baffle (5) is fixedly connected with a sliding plate (17), and the side baffle (2) is provided with a chute corresponding to the sliding plate (17), and the lower end of the top plate (4) is installed There is a pressing mechanism.

2. An English card cutting device according to claim 1, characterized in that the pressing mechanism comprises a fixed block (11), a fixed sleeve (9), a side slide (10), a sliding pin (14) ), a movable block (18), a spring (19), a pressure rod (12), a swing rod (13) and a pressure plate (15), the lower end of the top plate (4) is fixedly connected with a fixed block (11) and a fixed sleeve (9), a movable block (18) is slidably connected in the fixed sleeve (9), and two sliding pins (14) are symmetrically welded on the movable block (18), and the fixed sleeve (9) corresponds to The positions of the two sliding pins (14) are provided with side slides (10), the lower end of the movable block (18) is welded with a connecting rod, and the lower end of the connecting rod is welded with a pressure plate (15), and the pressure plate ( The lower end of 15) is fixedly connected with a rubber pad, and two pressure rods (12) are connected to the fixed block (11) through the rotation of the pin shaft, and the pressure rods (12) are located on the two side walls of the fixed block (11), A swing rod (13) is integrally formed on the pressure rod (12), a movable cavity is opened on the swing rod (13), and the sliding pins (14) are respectively slid in the movable cavity of the swing rod (13). .

3. An English card cutting device according to claim 1, characterized in that a sliding groove is provided on the upper end of the side blocking bar (2), and the sliding groove is communicated with the sliding groove of the corresponding sliding plate (17), so A sliding block is slidably connected to the side bar (2) near the sliding groove, and a fastening bolt (16) is threadedly connected to the sliding block, and the fastening bolt (16) is connected in the sliding groove and abuts against the sliding plate ( 17) on.

4. An English card cutting device according to claim 3, characterized in that L-shaped sliders are integrally formed on both sides of the lower end of the sliding block, and the L-shaped sliders slide on the side rails (2) On the upper side, L-shaped sliding grooves are provided at the positions of the side rails (2) corresponding to the L-shaped sliding blocks.

5. An English card cutting device according to claim 1, characterized in that, a knife groove (20) is provided on both the side rail (2) and the placing plate (6).

6. An English card cutting device according to claim 2, wherein the part of the knife holder (8) corresponding to the top plate (4) adopts an I-shaped design, and the top plate (4) is provided with a corresponding knife The sliding cavity of the I-shaped part of the frame (8), the cutter (7), the fixing block (11) and the fixing sleeve (9) are not on the same line.