CN217256512U

CN217256512U - Rubber cutting machine provided with protection structure and used for processing ethylene propylene diene monomer

Info

Publication number: CN217256512U
Application number: CN202122666064.3U
Authority: CN
Inventors: 高建峰
Original assignee: Yantai Jinke Automation Technology Co ltd
Current assignee: Yantai Jinke Automation Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-08-23
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses a bale splitter is used in processing of EPT rubber with protection architecture, including base and diaphragm, be connected through two spinal branch daggers between base and the diaphragm, the diaphragm bottom is fixed with the pneumatic cylinder, the flexible end fixedly connected with fixed plate of pneumatic cylinder, be equipped with the cutter on the fixed plate, the cutter passes through fixed establishment and is connected, two the support column lateral wall all is equipped with the recess, the recess internal fixation has the slide bar. The utility model discloses a set up protection shield, ejector pin, extrusion mechanism, opening and lifter plate, want to start the pneumatic cylinder through foot switch just must with protection shield down pull to with the base end face contact to through ejector pin extrusion press ram, thereby utilize the press ram to drive the lifter plate and descend and remove, thereby open the opening, the protection shield is in the decline closed condition when carrying out this procedure, current operating personnel hand will grasp the handle, consequently can not take place incised wound accident.

Description

Rubber cutting machine provided with protection structure and used for processing ethylene propylene diene monomer

Technical Field

The utility model relates to a rubber processing equipment technical field especially relates to a rubber cutting machine is used in processing of EPT rubber with protection architecture.

Background

The rubber cutting machine is equipment for cutting raw materials of rubber materials, and can cut the rubber raw materials into strips or blocks, so that the actual use requirements are met.

When ethylene propylene diene monomer is processed, a rubber cutting machine is a common device, most rubber cutting machines in the prior art are not provided with a protection mechanism for protecting operators, so that when a cutter descends to cut rubber, the operators can easily open a hydraulic cylinder when hands are not taken out from the lower portion of the cutter, and the hands are cut by the cutter, so that serious accidents are caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rubber cutting machine used for processing ethylene propylene diene monomer with a protection structure.

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

a rubber cutting machine provided with a protection structure and used for processing ethylene propylene diene monomer rubber comprises a base and a transverse plate, wherein the base is connected with the transverse plate through two support columns, a hydraulic cylinder is fixed at the bottom of the transverse plate, a fixed plate is fixedly connected with the telescopic end of the hydraulic cylinder, a cutter is arranged on the fixed plate and is connected with the fixed plate through a fixing mechanism, grooves are formed in the side walls of the two support columns, a slide rod is fixed in each groove, a protection plate is arranged above the base and is connected with the slide rod through a connecting mechanism, an opening is formed in the surface of the base, a lifting plate is arranged in the opening, a placing groove matched with the opening and the lifting plate is formed in the base, a foot switch matched with the hydraulic cylinder is arranged in the placing groove, an extrusion groove is further formed in the base, and an extrusion rod connected with the lifting plate is arranged in the extrusion groove, the extrusion rod is connected with the extrusion groove through an elastic mechanism, and the bottom wall of the protection plate is provided with an ejector rod matched with the extrusion rod.

Preferably, the fixing mechanism comprises a movable plate slidably connected with the fixed plate, the cutter is located between the fixed plate and the movable plate, and the cutter is connected with the movable plate and the fixed plate through a plurality of fixing bolts.

Preferably, the connecting mechanism comprises a sliding block sleeved on the outer wall of the sliding rod in a sliding manner, the side wall of the protection plate is fixedly connected with the outer wall of the sliding block, and a return spring is elastically connected between the sliding block and the inner bottom wall of the groove.

Preferably, the elastic mechanism comprises a pressing spring fixedly connected with the bottom wall of the pressing rod, and the end of the pressing spring is elastically connected with the bottom wall of the pressing groove.

Preferably, an observation port is arranged on the protection plate, and glass is arranged in the observation port.

Preferably, base both sides wall all is equipped with a plurality of supporting legs, and is a plurality of the supporting leg all inclines to set up.

The utility model has the advantages that:

1. through setting up protection shield, ejector pin, extrusion mechanism, opening and lifter plate, want to start the pneumatic cylinder through foot switch just must with the protection shield down-draw to with the contact of base terminal surface to through ejector pin extrusion stripper, thereby utilize the stripper to drive the lifter plate and descend and remove, thereby open the opening, the protection shield is in the decline closed condition when carrying out this procedure, current operating personnel hand will grasp the handle, consequently can not take place the incised wound accident.

2. Through setting up coupling mechanism, elastic mechanism and fixed establishment, the cutter passes through fixing bolt and conveniently dismantles the installation with fly leaf and fixed plate, thereby be convenient for overhaul the cutter and change, simultaneously no longer to after the handle atress, the protection shield can resume the normal position under the effect of reset spring and slider, the ejector pin loses the extrusion to the stripper rod simultaneously, thereby drive the lifter plate and resume the normal position and close the opening under extrusion spring's elastic force effect, it just can't start the pneumatic cylinder through foot switch to close the opening.

Drawings

Fig. 1 is an external front view structural schematic diagram of a rubber cutting machine provided with a protection structure and used for processing ethylene propylene diene monomer rubber;

fig. 2 is a schematic view of an internal front view structure of a rubber cutting machine with a protection structure for processing ethylene propylene diene monomer rubber provided by the utility model;

fig. 3 is the utility model provides a fixed plate and fly leaf connection schematic diagram of rubber cutting machine for processing of ethylene propylene diene monomer with protection architecture.

In the figure: the device comprises a base 1, a support column 2, a transverse plate 3, a protective plate 4, glass 5, a handle 6, a hydraulic cylinder 7, a fixed plate 8, a cutter 9, an opening 10, a lifting plate 11, support legs 12, a groove 13, a slide rod 14, a slide block 15, a return spring 16, an extrusion groove 17, an extrusion rod 18, an extrusion spring 19, a placement groove 20 and a movable plate 21.

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.

Referring to fig. 1-3, a rubber cutting machine is used in processing of ethylene propylene diene monomer rubber with protection architecture, including base 1 and diaphragm 3, be connected through two spinal branch daggers 2 between base 1 and the diaphragm 3, be fixed with pneumatic cylinder 7 bottom diaphragm 3, pneumatic cylinder 7 flexible end fixedly connected with fixed plate 8, be equipped with cutter 9 on the fixed plate 8, cutter 9 is connected with fixed plate 8 through fixed establishment, fixed establishment includes fly leaf 21 with fixed plate 8 sliding connection, cutter 9 is located between fixed plate 8 and the fly leaf 21, cutter 9 is connected with fly leaf 21 and fixed plate 8 through a plurality of fixing bolt, just can remove the connection of cutter 9 with fixed plate 8 and fly leaf 21 after unscrewing fixing bolt, thereby dismantle it and overhaul maintenance or change it.

The side walls of the two support columns 2 are provided with grooves 13, sliding rods 14 are fixed in the grooves 13, a protection plate 4 is arranged above the base 1, the protection plate 4 is connected with the sliding rods 14 through a connecting mechanism, the connecting mechanism comprises sliding blocks 15 which are sleeved on the outer walls of the sliding rods 14, the side walls of the protection plate 4 are fixedly connected with the outer walls of the sliding blocks 15, return springs 16 are elastically connected between the sliding blocks 15 and the inner side walls of the grooves 13, the protection plate 4 can descend to drive the sliding blocks 15 to slide on the outer walls of the sliding rods 14, so that the return springs 16 are compressed, and after the protection plate 4 is not stressed any more, the protection plate can ascend to restore the original position under the elastic force action of the return springs 16.

Base 1 surface is equipped with opening 10, be equipped with lifter plate 11 in the opening 10, be equipped with in the base 1 with opening 10 and lifter plate 11 complex standing groove 20, be equipped with in the standing groove 20 with pneumatic cylinder 7 complex foot switch, still be equipped with extrusion groove 17 in the base 1, be equipped with the stripper bar 18 of being connected with lifter plate 11 in the extrusion groove 17, stripper bar 18 passes through elastic mechanism and is connected with

extrusion groove

17, 4 diapalls of protection shield are equipped with 18 complex ejector pins of stripper bar, elastic mechanism includes the extrusion spring 19 with 18 diapalls of stripper bar fixed connection, wall elastic connection in 19 tip of extrusion spring and extrusion groove 17, stripper bar 18 is after the extrusion that loses the ejector pin, the elastic force effect through extrusion spring 19 can drive stripper bar 18 and reset, thereby drive lifter plate 11 and reset and close opening 10, thereby can't touch foot switch, thereby the pneumatic cylinder 7 can't be opened.

Establish the viewing aperture on the protection shield 4, be equipped with glass 5 in the viewing aperture, see through glass 5 and can see cutter 9 cutting progress and the cutting condition to ethylene propylene diene monomer to in time loosen handle 6.

Base 1 both sides wall all is equipped with a plurality of supporting legs 12, and a plurality of supporting legs 12 all incline to set up, and supporting leg 12 provides the support for the device, and the slope sets up support stability higher.

The utility model discloses during the use, the EPDM rubber that will wait to cut is put into base 1 and is located cutter 9 below, both hands grasp handle 6 afterwards and is driven protection shield 4 to descend, final protection shield 4 diapire and base 1 up end contact, the ejector pin inserts in extrusion groove 17 this moment, the ejector pin can extrude extrusion pole 18 to descend and compress extrusion spring 19, can drive lifter plate 11 and descend in standing groove 20 when extrusion pole 18 descends, thereby open opening 10, can start hydraulic cylinder 7 through the foot switch in standing groove 20 afterwards, thereby utilize hydraulic cylinder 7 to drive cutter 9 to descend and realize the cutting to EPDM rubber, no longer to handle 6 atress after the cutting finishes, at this moment under reset spring 16's effect, drive protection shield 4 through slider 15 and reset, after rising the restoration of resetting, the ejector pin can move and break away from in extrusion groove 17, thereby no longer extrude protection shield to extrusion pole 18, at this time, the squeezing rod 18 is also reset under the action of the squeezing spring 19, so that the lifting plate 11 is driven to reset and close the opening 10, and the pedal switch cannot be touched after the opening 10 is closed, so that the hydraulic cylinder 7 cannot be started.

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. The utility model provides a bale splitter is used in ethylene propylene diene monomer processing with protection architecture, includes base (1) and diaphragm (3), its characterized in that, be connected through two spinal branch daggers (2) between base (1) and diaphragm (3), diaphragm (3) bottom is fixed with pneumatic cylinder (7), the flexible end of pneumatic cylinder (7) is connected with fixed plate (8), be equipped with cutter (9) on fixed plate (8), cutter (9) are connected with fixed plate (8) through fixed establishment, two support column (2) lateral wall all is equipped with recess (13), recess (13) internal fixation has slide bar (14), base (1) top is equipped with protection shield (4), protection shield (4) are connected with slide bar (14) through coupling mechanism, base (1) surface is equipped with opening (10), be equipped with lifter plate (11) in opening (10), be equipped with in base (1) with opening (10) and lifter plate (11) complex standing groove (20), be equipped with in standing groove (20) with pneumatic cylinder (7) complex foot switch, still be equipped with extrusion groove (17) in base (1), be equipped with in extrusion groove (17) and be connected stripper bar (18) with lifter plate (11), stripper bar (18) are connected with extrusion groove (17) through elastic mechanism, protection shield (4) diapire be equipped with stripper bar (18) complex ejector pin.

2. The rubber cutting machine with the protection structure for processing the ethylene propylene diene monomer rubber according to claim 1, wherein the fixing mechanism comprises a movable plate (21) slidably connected with the fixed plate (8), the cutter (9) is located between the fixed plate (8) and the movable plate (21), and the cutter (9) is connected with the movable plate (21) and the fixed plate (8) through a plurality of fixing bolts.

3. The rubber cutting machine with the protection structure for processing the ethylene propylene diene monomer rubber according to claim 1, wherein the connection mechanism comprises a sliding block (15) slidably sleeved on the outer wall of the sliding rod (14), the side wall of the protection plate (4) is fixedly connected with the outer wall of the sliding block (15), and a return spring (16) is elastically connected between the sliding block (15) and the inner bottom wall of the groove (13).

4. The rubber cutting machine with the protection structure for processing the ethylene propylene diene monomer rubber according to claim 1, wherein the elastic mechanism comprises an extrusion spring (19) fixedly connected with the bottom wall of the extrusion rod (18), and the end of the extrusion spring (19) is elastically connected with the bottom wall of the extrusion groove (17).

5. The rubber cutting machine provided with the protection structure for processing the ethylene propylene diene monomer rubber according to claim 1, wherein the protection plate (4) is provided with an observation port, and glass (5) is arranged in the observation port.

6. The rubber cutting machine with the protection structure for processing the ethylene propylene diene monomer rubber as claimed in claim 1, wherein a plurality of supporting legs (12) are arranged on two side walls of the base (1), and the supporting legs (12) are arranged in an inclined manner.