CN218785594U

CN218785594U - Electric heating chopper for cutting crude rubber of rubber compound

Info

Publication number: CN218785594U
Application number: CN202223008326.8U
Authority: CN
Inventors: 禤文权; 黄律生
Original assignee: Dongguan Huagong Fosu New Material Co ltd
Current assignee: Dongguan Huagong Fosu New Material Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-04-04
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses an electric heat hand hay cutter is used to cutting elastomeric compound crude rubber, including hand hay cutter fixing device, hand hay cutter fixing device includes the second connecting block, and the spout has been seted up at second connecting block top, and the inside sliding connection of spout has the slider, and lateral wall fixed mounting has the stopper around the slider, and the slider is kept away from the one end back lateral wall fixed mounting of second connecting block and is had the handle. The utility model discloses a design hand hay cutter surface cleaning device, thereby can cooperate the limiting plate to expose electric heat hand hay cutter cutting elastomeric compound crude rubber when electric heat hand hay cutter rotates downwards, with decide elastomeric compound crude rubber, and when electric heat hand hay cutter upwards rotates, under first inside reset spring elasticity of flexible pipe, the elastomeric compound crude rubber that cooperation clearance piece melts electric heat hand hay cutter surface is cleared up, reduce the heat conduction efficiency that electric heat hand hay cutter surface accumulation impurity influences the hand hay cutter after long-time the use, improve cutting effect and the efficiency that the electric heat hand hay cutter glued to the elastomeric compound, therefore the device is fit for extensively promoting.

Description

Electric heating chopper for cutting crude rubber of rubber compound

Technical Field

The utility model relates to an electric heat hand hay cutter technical field especially relates to an electric heat hand hay cutter is used to cutting elastomeric compound crude rubber.

Background

The rubber material obtained by mixing the raw rubber or the plasticated rubber with the compounding ingredients through a rubber mixing mill is called as rubber compound. The rubber compound is a blank, namely a semi-finished product, for manufacturing a rubber product, so the colloidal dispersion quality of the rubber compound is directly related to the quality of a finished product, and meanwhile, the viscoelasticity and the rheological property of the rubber compound directly influence the operation and processing performance of the rubber compound and the processing manufacturability of mould pressing, extrusion, calendaring, extrusion and the like of later-stage production. In rubber-related laboratories, it is often necessary to cut large blocks of raw rubber compound to meet the needs of a particular experiment. At present, the most common method is to cut by using scissors, an open mill or an electric heating guillotine, but as the crude rubber of the mixed rubber has strong viscoelasticity, the surface of the guillotine and the base can be stained with the molten crude rubber of the mixed rubber after being cut by the electric heating guillotine, and the molten crude rubber of the mixed rubber can form stubborn impurities on the surface of the guillotine after being used for a long time, so that the heat conduction efficiency of the guillotine can further influence the subsequent cutting of the crude rubber of the mixed rubber.

Therefore, in order to solve the problems, an electric heating guillotine for cutting the crude rubber of the rubber compound is provided.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a thereby can cooperate the limiting plate to expose electric heat hand hay cutter cutting gross rubber to glue raw rubber when electric heat hand hay cutter downwardly rotating, thereby the device simple structure, the modern design, through design hand hay cutter surface cleaning device, thereby it glues to decide gross rubber, and when electric heat hand hay cutter upwards rotates, under first inside reset spring elasticity, the gross rubber that cooperation clearance piece melts electric heat hand hay cutter surface is cleared up, reduce the heat conduction efficiency that long-time back electric heat hand hay cutter surface accumulation impurity influences the hand hay cutter, improve electric heat hand hay cutter cutting effect and the efficiency to gross rubber raw rubber, therefore the device is fit for extensively promoting.

(II) technical scheme

The utility model provides an electric heat hand hay cutter is used to cutting elastomeric compound crude rubber, including hand hay cutter fixing device, hand hay cutter fixing device includes the second connecting block, the spout has been seted up at second connecting block top, the inside sliding connection of spout has the slider, lateral wall fixed mounting has the stopper around the slider, the one end back lateral wall fixed mounting that the second connecting block was kept away from to the slider has the handle, second connecting block bottom fixed mounting has the electric heat hand hay cutter, both sides are provided with hand hay cutter surface cleaning device around second connecting block bottom being located the electric heat hand hay cutter, hand hay cutter surface cleaning device includes the clearance piece, clearance piece and second connecting block sliding connection, clearance piece top fixed mounting has first flexible pipe, the inside sliding connection of first flexible pipe has the second, the guide way has been seted up to flexible pipe clearance piece both sides outer wall.

Preferably, the size and the slider looks adaptation of spout, the inside spacing groove of seting up with stopper looks adaptation of spout, the cooperation of spout and slider is used, conveniently accomodates or expandes the effect of handle.

Preferably, the inner diameter of the first telescopic pipe is matched with the outer diameter of the second telescopic pipe, a return spring is installed in the first telescopic pipe along the vertical direction, the top of the second telescopic pipe is fixedly connected with a second connecting block, a guide block matched with the guide groove is installed in the second connecting block, and the return spring automatically resets the cleaning block, so that the residual rubber compound on the surface after the electric heating guillotine is cut is cleaned.

Preferably, one end of the second connecting block, which is far away from the sliding block, is fixedly provided with a rotating block, the rotating block is designed in a concave shape, a first connecting block is arranged inside the rotating block, an inserting rod is inserted between the rotating block and the first connecting block, and the rotating block can rotate around the first connecting block through the inserting rod, so that the angle of the electric heating guillotine can be adjusted.

Preferably, the outer wall of one side of the first connecting block, which is far away from the rotating block, is fixedly provided with a stand column, the bottom of the stand column is fixedly provided with a base, and the base plays a role in placing and supporting the device integrally.

Preferably, a guillotine power supply is fixedly mounted at the top of the upright post, a starting switch is mounted on the guillotine power supply, the guillotine power supply is connected with the electric heating guillotine through a lead, and the guillotine power supply plays a role in opening and closing the electric heating guillotine.

Preferably, fixed surface installs the fixed block on the base, the fixed block has been inside seted up the fixed orifices, and is two sets of horizontal fixed mounting has the limiting plate between the fixed block, and is two sets of the interval size and the electric heat hand hay cutter width looks adaptation of limiting plate, the base upper surface is located limiting plate below sliding connection has the workstation, and the workstation can conveniently be dismantled from the base to the elastomeric compound raw rubber after melting on going on the workstation clears up.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

1. the device is by the clearance piece through the design on the electric heat hand hay cutter for cutting elastomeric compound crude rubber, first flexible pipe, the hand hay cutter surface cleaning device that flexible pipe of second and guide way constitute, thereby can cooperate the limiting plate to expose electric heat hand hay cutter crude rubber when electric heat hand hay cutter rotates downwards, thereby decide elastomeric compound crude rubber, and when electric heat hand hay cutter upwards rotates, under first flexible inside reset spring elasticity, the elastomeric compound crude rubber that cooperation clearance piece melts electric heat hand hay cutter surface is cleared up, reduce the heat conduction efficiency that long-time back electric heat hand hay cutter surface accumulation impurity influences the hand hay cutter, improve cutting effect and the efficiency to elastomeric compound crude rubber.

Drawings

Fig. 1 is the overall three-dimensional structure schematic diagram of the electric heating hand hay cutter for cutting rubber compound crude rubber provided by the utility model.

Fig. 2 is the utility model provides a hand hay cutter fixing device schematic structure view of an electric heating hand hay cutter for cutting elastomeric compound crude rubber.

Fig. 3 is the utility model provides a hand hay cutter surface cleaning device of electric heat hand hay cutter for cutting elastomeric compound crude rubber structure sketch map.

Reference numerals; 1. a base; 2. a column; 3. a first connection block; 4. rotating the block; 5. a rod is inserted; 6. a guillotine fixing device; 601. a second connecting block; 602. a chute; 603. a slider; 604. a limiting block; 605. a handle; 7. an electric heating guillotine; 8. a guillotine surface cleaning device; 801. cleaning the block; 802. a first telescopic tube; 803. a second telescopic tube; 804. a guide groove; 9. a fixed block; 10. a limiting plate; 11. a work table; 12. a guillotine power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The first embodiment is as follows:

as shown in fig. 1-3, the utility model provides an electrothermal hand hay cutter for cutting elastomeric compound raw rubber, including hand hay cutter fixing device 6, hand hay cutter fixing device 6 includes second connecting block 601, spout 602 has been seted up at second connecting block 601 top, the inside sliding connection of spout 602 has slider 603, lateral wall fixed mounting has stopper 604 around slider 603, the one end back lateral wall fixed mounting that second connecting block 601 was kept away from to slider 603 has handle 605, second connecting block 601 bottom fixed mounting has electric heat hand hay cutter 7, both sides are provided with hand hay cutter surface cleaning device 8 around second connecting block 601 bottom is located electric heat hand hay cutter 7, hand hay cutter surface cleaning device 8 includes clearance piece 801, clearance piece 801 and second connecting block 601 sliding connection, clearance piece 801 top fixed mounting has first flexible pipe 802, the inside sliding connection of first flexible pipe 802 has second flexible pipe 803, clearance piece 801 both sides outer wall has seted up the guide way 804.

As shown in fig. 2-3, the size of the sliding groove 602 is matched with the sliding block 603, a limiting groove matched with the limiting block 604 is formed in the sliding groove 602, and the sliding groove 602 and the sliding block 603 are matched for use, so that the handle 605 can be conveniently stored or unfolded; the inner diameter of the first telescopic pipe 802 is matched with the outer diameter of the second telescopic pipe 803, a return spring is arranged in the first telescopic pipe 802 along the vertical direction, the top of the second telescopic pipe 803 is fixedly connected with the second connecting block 601, a guide block matched with the guide groove 804 is arranged in the second connecting block 601, and the return spring automatically resets the cleaning block 801, so that the residual rubber compound on the surface of the electric heating guillotine 7 after cutting is cleaned.

As shown in fig. 1, a rotating block 4 is fixedly mounted at one end of the second connecting block 601 far away from the sliding block 603, the rotating block 4 is in a concave shape, a first connecting block 3 is arranged inside the rotating block 4, an inserting rod 5 is inserted between the rotating block 4 and the first connecting block 3, and the rotating block 4 can rotate around the first connecting block 3 through the inserting rod 5, so that the angle of the electric heating guillotine 7 can be adjusted; an upright post 2 is fixedly arranged on the outer wall of one side, away from the rotating block 4, of the first connecting block 3, a base 1 is fixedly arranged at the bottom of the upright post 2, and the base 1 plays a role in placing and supporting the whole device; the top of the upright post 2 is fixedly provided with a guillotine power supply 12, the guillotine power supply 12 is provided with a starting switch, the guillotine power supply 12 is connected with the electric heating guillotine 7 through a lead, and the guillotine power supply 12 plays a role in opening and closing the electric heating guillotine 7; fixed surface installs fixed block 9 on base 1, and the inside fixed orifices of having seted up of fixed block 9, fixed mounting has limiting plate 10 between two sets of horizontal fixed blocks 9, and the interval size and the 7 width looks adaptations of electric heat hand hay cutter of two sets of limiting plates 10, base 1 upper surface are located limiting plate 10 below sliding connection have workstation 11, and workstation 11 can conveniently be dismantled from base 1 to the elastomeric compound raw rubber after melting is cleared up on working table 11.

The utility model discloses in, during the use, the elastomeric compound raw rubber that will need the cutting passes two sets of limiting plates 10 and places on workstation 11, and start hand hay cutter power 12 with heating electric heat hand hay cutter 7, after electric heat hand hay cutter 7 heating is accomplished, the staff can follow spout 602 outside slider 603 that slides, can after extending to a certain length until slider 603, while staff can hand handle 605, and exert decurrent pressure to handle 605, make turning block 4 rotate downwards around first connecting block 3, until electric heat hand hay cutter 7 contact workstation 11 can, and electric heat hand hay cutter 7 is in the downward pivoted simultaneously, clearance piece 801 is under limiting plate 10's backpressure, carry out the shrink, thereby expose electric heat hand hay cutter 7, when electric heat hand hay cutter 7 accomplishes the elastomeric compound raw rubber cutting, clearance piece 801 melts impurity to electric heat hand hay cutter 7 surface under the elasticity of the inside reset spring of first flexible pipe 802 and clears up, thereby reduce the thermal conductivity accumulation of electric heat hand hay cutter 7 surface impurity after the long-time use and influence the return, improve the elastomeric compound raw rubber 7 return efficiency of electric heat to cutting and cutting efficiency.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. The electric heating fodder chopper for cutting rubber compound raw rubber comprises a fodder chopper fixing device (6) and is characterized in that the fodder chopper fixing device (6) comprises a second connecting block (601), a sliding groove (602) is formed in the top of the second connecting block (601), a sliding block (603) is connected inside the sliding groove (602) in a sliding mode, a rotating block (4) is fixedly mounted at one end, away from the sliding block (603), of the second connecting block (601), the rotating block (4) is of a concave shape, a first connecting block (3) is arranged inside the rotating block (4), an inserting rod (5) is inserted between the rotating block (4) and the first connecting block (3), limiting blocks (604) are fixedly mounted on the front side wall and the rear side wall of the sliding block (603), the size of the sliding groove (602) is matched with the sliding block (603), a limiting groove matched with the limiting blocks (604) is formed inside the sliding groove (602), a handle (605) is fixedly mounted on the back side wall of one end, away from the second connecting block (601), an electric heating cleaning device (7) is fixedly mounted at the bottom of the second connecting block (601), the front side wall and the rear side wall of the electric heating cleaning device (801), and the cleaning device (7) is arranged on the surface of the fodder chopper (8), clearance piece (801) and second connecting block (601) sliding connection, clearance piece (801) top fixed mounting has first flexible pipe (802), the inside sliding connection of first flexible pipe (802) has the flexible pipe (803) of second, guide way (804) have been seted up to clearance piece (801) both sides outer wall, the internal diameter size of first flexible pipe (802) and the external diameter size phase-match of the flexible pipe (803) of second, reset spring is installed along vertical direction in first flexible pipe (802) inside, the flexible pipe (803) top of second and second connecting block (601) fixed connection, second connecting block (601) internally mounted have with the guide block of guide way (804) looks adaptation.

2. The electric heating guillotine for cutting raw rubber of rubber compound according to claim 1, wherein the outer wall of the first connecting block (3) on the side away from the rotating block (4) is fixedly provided with a column (2), and the bottom of the column (2) is fixedly provided with a base (1).

3. The electric heating fodder chopper for cutting raw rubber of rubber compound as claimed in claim 2, characterized in that a fodder chopper power supply (12) is fixedly mounted on the top of the upright post (2), a start switch is mounted on the fodder chopper power supply (12), and the fodder chopper power supply (12) is connected with the electric heating fodder chopper (7) through a lead.

4. The electric heating guillotine for cutting rubber compound crude rubber according to claim 2, wherein the base (1) is fixedly provided with a fixing block (9) on the upper surface thereof, the fixing block (9) is internally provided with a fixing hole, two groups of transverse limiting plates (10) are fixedly arranged between the fixing block (9), the spacing between the two groups of limiting plates (10) is matched with the width of the electric heating guillotine (7), and the base (1) is slidably connected with a workbench (11) below the limiting plates (10).