CN211890957U

CN211890957U - Cutting device for production of ethylene propylene diene monomer rubber sealing gasket

Info

Publication number: CN211890957U
Application number: CN201922138159.0U
Authority: CN
Inventors: 陆一兵; 崔云
Original assignee: Shanghai Changning Rubber Products Factory Co ltd
Current assignee: Shanghai Changning Rubber Products Factory Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-11-10
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a sealed pad production of EPT rubber is with tailorring device relates to sealed pad processing field, and it is inhomogeneous to exert oneself to artifical cutting, and rubber pad thickness is inhomogeneous, and production efficiency is low, influences the result of use scheduling problem, now proposes following scheme, the power distribution box comprises a box body, the biax motor is installed to one side of box, the first two-way screw rod of left end output shaft fixedly connected with of biax motor, the outer lane cover of first two-way screw rod is equipped with the axle sleeve, the below of axle sleeve articulates there is the connecting rod, the other end of connecting rod rotates and is connected with the horizontal pole, the both ends welding of horizontal pole has the slider, the spout has been seted up along. The utility model discloses simple structure is novel, has reduced the labour, has improved production efficiency, and the rubber pad thickness of cutting is even, has improved the result of use of rubber pad, is fit for market and promotes.

Description

Cutting device for production of ethylene propylene diene monomer rubber sealing gasket

Technical Field

The utility model relates to a sealed processing technology field that fills up especially relates to sealed production of EPT rubber is with tailorring device.

Background

Gaskets made of rubber are generally seen to be transparent rubber gaskets, EVA rubber gaskets, round rubber gaskets, semi-circle transparent rubber gaskets, silica gel gaskets, rubber gaskets, PU, PVC, EPDM transparent gaskets, semi-sphere rubber gaskets, glass gaskets, anti-collision gaskets, non-slip gaskets, shockproof gaskets, anti-corrosion gaskets, waterproof gaskets, sponge gaskets, foam cotton gaskets and the like; one of the most rubber pads for industrial machinery and automobile engineering is an ethylene propylene diene rubber pad, which has excellent aging resistance, ozone resistance and weather resistance, and the service life of the ethylene propylene diene rubber pad can reach 20 years; the EPDM has good high temperature resistance and low temperature resistance, can be used for a long time at the high temperature of 160 ℃, and can also keep good elasticity at the temperature of minus 40 ℃, so the EPDM can be used in a larger temperature range; the low compression permanent deformation can reach 15 percent at least, the product does not generate permanent deformation under the long-term rolling or bearing state, and the product can recover the original position after the force disappears; chemical-resistant media, which can resist chemical media such as brake fluid, water, cooling fluid, detergent, strong alkali and the like; excellent electric insulation performance, volume resistance value function such as high, the material of rubber pad has elasticity, consequently can take place deformation when cuting, because the dynamics of manual cutting is different, the thickness of the rubber pad of producing also can receive the influence, for this reason we propose sealed production of filling up of EPDM rubber and cut out the device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sealed production of filling up of EPDM rubber is with tailorring device has solved artifical cutting hard inhomogeneous, and rubber pad thickness is inhomogeneous, and production efficiency is low, influences the result of use scheduling problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the cutting device for the production of the ethylene propylene diene monomer sealing gasket comprises a box body, wherein a double-shaft motor is installed on one side of the box body, a first bidirectional screw rod is fixedly connected to an output shaft at the left end of the double-shaft motor, a shaft sleeve is sleeved on an outer ring of the first bidirectional screw rod, a connecting rod is hinged below the shaft sleeve, the other end of the connecting rod is rotatably connected with a cross rod, sliding blocks are welded at two ends of the cross rod, sliding grooves are formed in inner walls of two sides of the box body along the height direction of the inner wall, a cutter is fixedly connected below the cross rod, a placing plate is fixedly arranged on the inner wall of the bottom of the box body, a first belt pulley is fixedly sleeved on an output shaft at the right end of the double-shaft motor, a second belt pulley is arranged below the first belt pulley, a belt is connected between the first belt pulley and the second, the outer ring sleeve of the second bidirectional screw rod is provided with a threaded sleeve, and a clamping plate is welded above the threaded sleeve.

Preferably, the double-shaft motor is a reciprocating motor, a supporting plate is fixedly arranged at the bottom of the double-shaft motor, and the supporting plate is welded with the outer wall of the box body.

Preferably, the sliding block is in sliding connection in the sliding groove, and the cross sections of the sliding block and the sliding groove are both of a T-shaped structure.

Preferably, the feed inlet has been seted up in the front of box, the discharge gate has been seted up at the back of box, the fixed column that is equipped with in bottom of box, and the fixed column has the base.

Preferably, the quantity of axle sleeve and thread bush is two, and places the perpendicular cross-section of board and be "U" style of calligraphy structure, and the inner wall of placing the board is fixed and is equipped with first bearing, the right side of box is fixed and is equipped with the second bearing, and the second bidirectional screw rod runs through first bearing, second bearing and places the board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation box, the biax motor, first bidirectional screw, the axle sleeve, the connecting rod, the horizontal pole, the slider, the spout, the cutter, place the board, first belt pulley, the second belt pulley, the belt, the bull stick, the second bidirectional screw, thread bush and splint, wherein the biax motor drives first bidirectional screw and axle sleeve rotation, the axle sleeve moves to the one side that is close to each other under the effect of connecting rod, extrude horizontal pole and cutter downwards, first belt pulley drives the second belt pulley and rotates simultaneously, the second belt pulley drives bull stick and the rotation of second bidirectional screw, the thread bush moves splint to the direction that is close to each other this moment, can carry out limiting displacement to the rubber pad; the device simple structure is novel, has reduced the labour, has improved production efficiency, and the rubber pad thickness of cutting is even, has improved the result of use of rubber pad, is fit for market and promotes.

Drawings

Fig. 1 is a schematic front view of a cutting device for producing an ethylene propylene diene monomer rubber sealing gasket according to the present invention;

FIG. 2 is a schematic view of the vertical cross-sectional structure of the cutter of the cutting device for producing the EPDM rubber gasket of the present invention;

fig. 3 is the utility model provides a sealed production of filling up with tailorring device's of EPT rubber slider cross section structure sketch map.

In the figure: the cutting machine comprises a box body 1, a double-shaft motor 2, a first bidirectional screw rod 3, a shaft sleeve 4, a connecting rod 5, a cross rod 6, a sliding block 7, a sliding groove 8, a cutter 9, a placing plate 10, a first belt pulley 11, a second belt pulley 12, a belt 13, a rotating rod 14, a second bidirectional screw rod 15, a thread sleeve 16 and a clamping plate 17.

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.

Referring to fig. 1-3, the cutting device for producing the ethylene propylene diene monomer rubber gasket comprises a box body 1, a double-shaft motor 2 is installed on one side of the box body 1, a first bidirectional screw 3 is fixedly connected to an output shaft at the left end of the double-shaft motor 2, a shaft sleeve 4 is sleeved on the outer ring of the first bidirectional screw 3, a connecting rod 5 is hinged below the shaft sleeve 4, a cross rod 6 is rotatably connected to the other end of the connecting rod 5, sliders 7 are welded to two ends of the cross rod 6, a chute 8 is formed in the inner walls of two sides of the box body 1 along the height direction of the box body, a cutter 9 is fixedly connected below the cross rod 6, a placing plate 10 is fixedly arranged on the inner wall of the bottom of the box body 1, a first belt pulley 11 is fixedly sleeved on the output shaft at the right end of the double-shaft motor 2, a second belt pulley 12 is arranged below the, the other end of the rotating rod 14 is welded with a second bidirectional screw 15, a threaded sleeve 16 is sleeved on the outer ring of the second bidirectional screw 15, and a clamping plate 17 is welded above the threaded sleeve 16.

Double-shaft motor 2 is reciprocating motor, the fixed backup pad that is equipped with in bottom of double-shaft motor 2, backup pad and box 1's outer wall welding, slider 7 is sliding connection in spout 8, and slider 7 is "T" style of calligraphy structure with spout 8's cross section, the feed inlet has been seted up in box 1's front, the discharge gate has been seted up at box 1's the back, box 1's the fixed column that is equipped with in bottom, and the fixed column has the base, axle sleeve 4 is two with the quantity of thread bush 16, and the perpendicular cross-section of placing board 10 is "U" style of calligraphy structure, and the fixed first bearing that is equipped with of inner wall of placing board 10, box 1's right side is fixed and is equipped with the second bearing, and second bidirectional screw 15 runs through first bearing.

In this embodiment, at first put the rubber pad on placing board 10 through the feed inlet, start biaxial motor 2 simultaneously, the left end output shaft of biaxial motor 2 drives first bidirectional screw 3 and rotates, first bidirectional screw 3 is with axle sleeve 4 and the operation of connecting rod 5 to the one side that is close to each other, connecting rod 5 promotes downwards under slider 7 and spout 8's effect, cutter 9 extrudees downwards simultaneously, biaxial motor 2's right-hand member output shaft rotates first belt pulley 11, first belt pulley 11 drives second belt pulley 12 through belt 13 and rotates, bull stick 14 and the rotation of second bidirectional screw 15 this moment, second bidirectional screw 15 moves the one side that threaded sleeve 16 and splint 17 are close to each other, it is spacing to carry out the rubber pad.

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. Production of sealed pad of ethylene propylene diene monomer is with tailorring device, including box (1), its characterized in that, biax motor (2) are installed to one side of box (1), the first two-way screw rod (3) of left end output shaft fixedly connected with of biax motor (2), the outer lane cover of first two-way screw rod (3) is equipped with axle sleeve (4), the below of axle sleeve (4) articulates there is connecting rod (5), the other end rotation of connecting rod (5) is connected with horizontal pole (6), the both ends welding of horizontal pole (6) has slider (7), spout (8) have been seted up along its direction of height to the both sides inner wall of box (1), the below fixedly connected with cutter (9) of horizontal pole (6), the fixed board (10) of placing that is equipped with of the bottom inner wall of box (1), the fixed cover of the right-hand member output shaft of biax motor (2), the below of first belt pulley (11) is equipped with second belt pulley (12), be connected with belt (13) between first belt pulley (11) and second belt pulley (12), the inside fixed mounting of second belt pulley (12) has bull stick (14), the other end welding of bull stick (14) has second bidirectional screw rod (15), the outer lane cover of second bidirectional screw rod (15) is equipped with thread bush (16), the top welding of thread bush (16) has splint (17).

2. The cutting device for producing the ethylene propylene diene monomer rubber sealing gasket according to claim 1, wherein the double-shaft motor (2) is a reciprocating motor, a supporting plate is fixedly arranged at the bottom of the double-shaft motor (2), and the supporting plate is welded with the outer wall of the box body (1).

3. The cutting device for producing the ethylene propylene diene monomer rubber sealing gasket according to claim 1, wherein the sliding block (7) is connected in the sliding groove (8) in a sliding manner, and the cross sections of the sliding block (7) and the sliding groove (8) are both of a T-shaped structure.

4. The cutting device for producing the ethylene propylene diene monomer rubber sealing gasket according to claim 1, wherein a feeding hole is formed in the front surface of the box body (1), a discharging hole is formed in the back surface of the box body (1), a fixing column is fixedly arranged at the bottom of the box body (1), and a base is arranged below the fixing column.

5. The cutting device for the production of the ethylene propylene diene monomer rubber gasket according to claim 1, wherein the number of the shaft sleeves (4) and the number of the thread sleeves (16) are two, the vertical section of the placing plate (10) is of a U-shaped structure, a first bearing is fixedly arranged on the inner wall of the placing plate (10), a second bearing is fixedly arranged on the right side of the box body (1), and the second bidirectional screw (15) penetrates through the first bearing, the second bearing and the placing plate (10).