Limiting mechanism for foam board cutting

Abstract

The utility model discloses a limiting mechanism for foam board cutting, which is provided with a workbench, the workbench is provided with a slide way, the workbench is divided into a first workbench and a second workbench by the slide way, baffles are respectively fixed above two sides of the workbench, and the upper part of the workbench is respectively connected with a first limiting plate and a second limiting plate in a sliding and fixed manner. The baffle on the first workbench is in threaded connection with a screw, the head of the screw is rotationally connected with the first limiting plate, the two limiting plates on the second workbench are each provided with a T-shaped groove, the two T-shaped grooves are each slidably connected with a vertical hexagon bolt, the two hexagon bolts are each provided with a connecting piece in a penetrating mode, and the hexagon bolts are sleeved with nuts in a threaded mode. The second workbench is connected with a connecting frame in a sliding mode, one end of the connecting frame is fixedly connected with a connecting piece on the second limiting plate, the other end of the connecting frame is connected with a connecting piece on the first limiting plate through a connecting rod mechanism, and the connecting piece is fixedly connected with a blocking piece. And therefore, the foam board is limited.

Description

TECHNICAL FIELD

[0001] The utility model relates to foam board processing technical field especially relates to a kind of limiting mechanism of foam board cutting. BACKGROUND

[0002] When using foam board, it needs to cut a whole block of large area into multiple small foam boards of required size, foam board is placed on workbench during cutting, and cutting mechanism moves to cut it, generally, baffle is arranged on both sides of workbench, foam board is located between both sides baffles, baffle contacts with both sides of foam board, to prevent foam board from moving during cutting, when cutting a part of foam board, move the remaining foam board between two baffles, and cut it again, the distance between baffles is fixed, cannot be adjusted according to foam board of different width, so that baffle clamps it, and practicality is low, and positioning plate is arranged on workbench, to facilitate cutting foam board into required length. SUMMARY

[0003] The utility model aims at providing a kind of limiting mechanism of foam board cutting, with the advantage of being convenient for the limiting of foam board of different sizes.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A kind of limiting mechanism of foam board cutting, workbench is arranged, the slide is opened in the width direction of workbench, the slide divides workbench one and workbench two, cutting mechanism is arranged at the end of the slide, the upper part of both sides of workbench is respectively fixedly connected with baffle, the length direction of baffle is parallel with workbench, the upper part of workbench is respectively slidably connected and fixedly connected with limiting plate one and limiting plate two, limiting plate one moves along the width direction of workbench, the two limiting plates are respectively close to the baffle of both sides, the baffle on workbench one is screw-connected with horizontal screw rod, the head of screw rod is rotatably connected with limiting plate one, further including connecting frame, the connecting frame is sleeved on workbench two, and is slidably connected with workbench two, the two ends of connecting frame are respectively close to the two limiting plates on workbench two, the end close to limiting plate two of connecting frame is fixedly connected with connecting piece, the end close to limiting plate one of connecting frame is connected with connecting rod mechanism, the connecting rod mechanism is connected with connecting piece, the connecting piece is located on the upper part of limiting plate, the two connecting pieces are respectively fixedly connected with baffle, and the two connecting pieces are respectively connected with two limiting plates by fixed mechanism.

[0006] The technical scheme is adopted, the foam board is placed between the two limiting plates on the workbench, one side of the foam board is in contact with the limiting plate two, then the screw rod on the workbench one is twisted, the limiting plate one on the workbench one is pushed to be close to the foam board and is in contact with the other side of the foam board, the connecting piece on the limiting plate one is moved through the connecting rod mechanism on the workbench two, the connecting piece drives the baffle to move, meanwhile the limiting plate one on the workbench two is moved along the width direction of the workbench through the fixing mechanism, the limiting plate one on the workbench two is in contact with the side of the foam board, then the connecting frame is moved to drive the connecting piece to move, so that the baffles on both sides of the workbench are moved along the length direction of the workbench, the distance between the baffle and the slide is adjusted, then the baffle is fixed through the fixing mechanism, the foam board is moved, the end of the foam board is in contact with the two baffles, the cutting mechanism cuts the foam board, the foam board does not deviate left and right under the action of the two limiting plates, the distance between the limiting plates can be adjusted according to the width of the foam board, so that the foam board of different sizes can be limited, and the practicability is improved.

[0007] Preferably, the fixing mechanism comprises a hexagonal bolt, a nut and a T-shaped slot formed in the limiting plate one and the limiting plate two on the workbench two, the T-shaped slot is parallel to the length direction of the workbench, the hexagonal bolt passes through the connecting piece, the tail of the hexagonal bolt is located in the T-shaped slot of the limiting plate, the hexagonal bolt is in sliding connection with the limiting plate, the nut is in threaded connection with the hexagonal bolt, and the nut is located on the upper portion of the connecting piece.

[0008] The technical scheme is adopted, the connecting rod mechanism drives the connecting piece on the limiting plate one to move, the connecting piece drives the baffle and the hexagonal bolt to move, the hexagonal bolt drives the limiting plate one on the workbench two to move along the width direction of the workbench, so that the limiting plate one on the workbench two is in contact with the side of the foam board, then the connecting frame is moved to drive the connecting piece to move, the connecting piece drives the hexagonal bolt to move on the limiting plate, and simultaneously drives the baffles on both sides of the workbench to move along the length direction of the workbench, the distance between the baffle and the slide is adjusted, then the nut is twisted to fix the baffle.

[0009] Preferably, the connecting rod mechanism comprises a rotating rod, a connecting rod and a bidirectional threaded rod, the rotating rod is hinged to the end of the connecting frame close to the limiting plate one, the ends of the two rotating rods are respectively hinged to the two sliding blocks of the bidirectional threaded rod, and the other sides of the two sliding blocks of the bidirectional threaded rod are respectively hinged to the connecting rod, and the other ends of the two connecting rods are hinged to the connecting piece.

[0010] The technical scheme is adopted, the bidirectional threaded rod is rotated, the two sliding blocks of the bidirectional threaded rod are close to or away from each other, so as to drive the two rotating rods to rotate, the rotating rod drives the bidirectional threaded rod to move, and the sliding block moving through the connecting rod drives the connecting piece to move, and the connecting piece drives the limiting plate one to move through the hexagonal bolt.

[0011] As preferred, the end of the bidirectional threaded rod is fixedly connected with a rotating handle.

[0012] With the above technical solution, the bidirectional threaded rod is convenient to rotate.

[0013] As preferred, the surface of the limiting plate is pasted with a rubber pad.

[0014] With the above technical solution, damage to the foam board is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a whole schematic view of the embodiment;

[0016] Fig. 2 is a top view of the embodiment;

[0017] Fig. 3 is a front view of the embodiment;

[0018] Fig. 4 is a whole schematic view of the embodiment in another direction;

[0019] Fig. 5 is an enlarged schematic view of A.

[0020] Reference signs: 1, slide; 2, workbench one; 3, workbench two; 4, cutting mechanism; 5, baffle; 6, limiting plate one; 7, limiting plate two; 8, screw rod; 9, T-shaped groove; 10, connecting frame; 11, connecting piece; 12, baffle piece; 13, hexagonal bolt; 14, nut; 15, rotating rod; 16, connecting rod; 17, bidirectional threaded rod. DETAILED DESCRIPTION

[0021] The following description is only a preferred embodiment of the present application, and the protection scope is not limited to the embodiment only, and any technical solution falling within the idea of the present application should fall within the protection scope of the present application. It should be noted that, for ordinary skilled in the art, some improvements and refinements without departing from the principle of the present application should also be considered as the protection scope of the present application.

[0022] See Figs. 1-2The utility model provides a kind of position limiting mechanism of foam board cutting, be equipped with workbench, the slide 1 is opened along its width direction in the workbench, slide 1 divides workbench one 2 and workbench two 3, cutting mechanism 4 is provided at the end of slide 1, the upper portion of the side edge of workbench is respectively fixedly connected with baffle 5, baffle 5 is parallel with the length direction of workbench, workbench upper portion is respectively slidably connected and fixedly connected with limit plate one 6 and limit plate two 7, rubber pad is pasted on the surface of limit plate, limit plate one 6 moves along the width direction of workbench, two limit plates are respectively close to two side baffles 5, workbench one 2, the baffle 5 close to its upper limit plate one 6 is screw-connected with horizontal screw rod 8, and the head of screw rod 8 is rotatably connected with limit plate one 6.

[0023] See Figs. 1-5 Two limit plates on workbench two 3 are respectively provided with T-shaped groove 9, T-shaped groove 9 is parallel with the length direction of workbench, further including connecting frame 10, connecting frame 10 is sleeved on workbench two 3, and is slidably connected with it, the two ends of connecting frame 10 are respectively close to two limit plates on workbench two 3, one end of connecting frame 10 close to limit plate two 7 is fixedly connected with connecting piece 11, and the end of connecting frame 10 close to limit plate one 6 is hingedly connected with two rotating rods 15, further including bidirectional screw rod 17, the end of two rotating rods 15 is respectively hingedly connected with two sliding blocks of bidirectional screw rod 17, and the other side of two sliding blocks of bidirectional screw rod 17 is respectively hingedly connected with connecting rod 16, and the other end of two connecting rods 16 is hingedly connected on same connecting piece 11, and connecting piece 11 is located on the upper portion of limit plate, two connecting pieces 11 are respectively fixedly connected with baffle 12, connecting piece 11 is penetrated by hexagon bolt 13, and the tail of hexagon bolt 13 is located in the T-shaped groove 9 of limit plate, and hexagon bolt 13 is slidably connected with limit plate, and hexagon bolt 13 is screw-connected with nut 14, and nut 14 is located on the upper portion of connecting piece 11.

[0024] Working principle: the foam board is placed between the two limiting plates on the workbench, one side of the foam board is in contact with the limiting plate, then the screw rod 8 on the workbench is twisted, the limiting plate 6 on the workbench is pushed to be close to the foam board, and the other side of the foam board is in contact with the limiting plate, the two sliding blocks of the two-way threaded rod 17 are close to each other, the connecting piece 11 is moved, the connecting piece 11 drives the blocking piece 12 and the hexagonal bolt 13 to move, the hexagonal bolt 13 drives the limiting plate 6 on the workbench to move along the width direction of the workbench, the limiting plate 6 on the workbench is in contact with the side of the foam board, then according to the length of the foam board to be cut, the connecting frame 10 is moved to drive the connecting piece 11 to move, the connecting piece 11 drives the hexagonal bolt 13 to move on the limiting plate, and drives the blocking piece 12 on both sides of the workbench to move along the length direction of the workbench, the distance between the blocking piece 12 and the slide 1 is adjusted, then the nut 14 is twisted to fix the blocking piece 12, the foam board is moved, the end of the foam board is in contact with the two blocking pieces 12, the cutting mechanism 4 cuts the foam board, the foam board does not deviate left and right under the action of the limiting plates on both sides, the distance between the limiting plates can be adjusted according to the width of the foam board, so that different sizes of foam boards can be limited, and the practicability is improved.

Claims

1. A foam board cutting limiting mechanism, provided with a workbench, a sliding channel (1) is opened along the width direction of the workbench, the sliding channel (1) divides the workbench into workbench one (2) and workbench two (3), a cutting mechanism (4) is arranged at the end of the sliding channel (1), baffle plates (5) are respectively fixedly connected on both sides of the upper part of the workbench, the baffle plates (5) are parallel to the length direction of the workbench, characterized in that, The workbench upper part is respectively slidably and fixedly connected with a limiting plate one (6) and a limiting plate two (7), the limiting plate one (6) moves along the width direction of the workbench, the two limiting plates are respectively close to the two side baffles (5), the baffle (5) on the workbench one (2) is threadedly connected with a horizontal screw rod (8), the head of the screw rod (8) is rotationally connected with the limiting plate one (6), further comprising a connecting frame (10), the connecting frame (10) is sleeved on the workbench two (3) and is slidably connected with the workbench two (3), the two ends of the connecting frame (10) are respectively close to the two limiting plates on the workbench two (3), one end of the connecting frame (10) close to the limiting plate two (7) is fixedly connected with a connecting piece (11), one end of the connecting frame (10) close to the limiting plate one (6) is connected with a connecting rod mechanism, the connecting rod mechanism is connected with the connecting piece (11), the connecting piece (11) is located on the upper part of the limiting plate, the two connecting pieces (11) are respectively fixedly connected with a baffle (12), the two connecting pieces (11) are respectively connected with the two limiting plates through a fixing mechanism.

2. The limiting mechanism for cutting a foam board according to claim 1, wherein, The fixing mechanism comprises a hexagonal bolt (13), a nut (14) and a T-shaped groove (9) formed in the limiting plate one (6) and the limiting plate two (7) on the workbench two (3), the T-shaped groove (9) is parallel to the length direction of the workbench, the hexagonal bolt (13) penetrates through the connecting piece (11), the tail of the hexagonal bolt (13) is located in the T-shaped groove (9) of the limiting plate, the hexagonal bolt (13) is slidably connected with the limiting plate, the nut (14) is threadedly connected with the hexagonal bolt (13), and the nut (14) is located on the upper part of the connecting piece (11).

3. The limiting mechanism for cutting a foam board according to claim 1, wherein, The connecting rod mechanism comprises a rotating rod (15), a connecting rod (16) and a bidirectional threaded rod (17), the rotating rod (15) has two ends and is hinged to the end of the connecting frame (10) close to the limiting plate one (6), the ends of the two rotating rods (15) are respectively hinged to the two sliding blocks of the bidirectional threaded rod (17), and the other sides of the two sliding blocks of the bidirectional threaded rod (17) are respectively hinged with the connecting rods (16), and the other ends of the two connecting rods (16) are hinged to the connecting piece (11).

4. The limit mechanism for cutting a foam board according to claim 3, wherein, The end of the bidirectional threaded rod (17) is fixedly connected with a rotating handle.

5. The limit mechanism for cutting a foam board according to claim 1, wherein, Rubber pads are attached to the surfaces of the limiting plates.

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