CN210265044U

CN210265044U - Vacuum suction device for natural latex preparation

Info

Publication number: CN210265044U
Application number: CN201921702234.5U
Authority: CN
Inventors: 刘晶; 符钰姣
Original assignee: Jiangsu Yikang Medical Equipment Co Ltd
Current assignee: Jiangsu Yikang Medical Equipment Co Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-04-07
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a natural latex preparation vacuum suction device, the structure of which comprises a charging barrel, a sealing cover, a vacuum pump, an exhaust pipe, an auxiliary frame, a water pump, a convenient inlet pipe, a controller, a support rod, a support seat, a discharge valve, a fixed plate, an exhaust pipe, a filter plate and a power cord, the convenient inlet pipe is arranged on the right side of the water pump, a hose is connected with the water pump through a left second pipe head, the right side of the hose is inserted into the inner side of an external latex box through the first pipe head and passes through a sucker, the first pipe head is adsorbed on the inner wall of the box body to facilitate the normal pumping of latex, after the pumping of the latex is completed, a rotating handle drives a screw rod to rotate, the screw rod drives a sliding frame to slide inwards to jack up a pressing plate, so that the pressing plate presses the hose to move downwards to be attached and extruded with the inner wall of a frame, then the hose, the beneficial effect of preventing the hose from being blocked.

Description

Vacuum suction device for natural latex preparation

Technical Field

The utility model relates to a vacuum suction device technical field, concretely relates to natural latex preparation vacuum suction device.

Background

The natural latex is a viscous milky white liquid, looks like milk, it is a milky aqueous dispersion of rubber particle in near-neutral medium, because of the effects of oxygen and microorganism in the air, the latex acidity increases, the natural latex belongs to rubbery thermoplastic synthetic resin, its characteristic is high elasticity, film-forming property is good while adhering, the jelly membrane is rich in the flexibility, thus make jelly membrane have excellent flexing resistance, shock resistance and creep resistance, suitable for adhering under the dynamic state part and adhering between different thermal expansion coefficient materials, and the natural latex often needs to use the vacuum to suck the material device in the preparation process.

When the existing vacuum suction device is used, a material pipe is connected with external latex, the material pipe is pumped into a material cylinder through a water pump, and then redundant gas in the inner side of the material cylinder is pumped to the outer side through a vacuum pump so as to ensure that the material cylinder is in a vacuum state.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a natural latex preparation vacuum suction device, solve present natural latex preparation vacuum suction device in the hose pump send the completion back, the hose inboard often remains latex liquid and inconveniently extrudes, the problem of the long remaining latex of time and solidification jam hose reaches the convenient beneficial effect who extrudes remaining latex liquid in the hose, prevents the hose jam.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a vacuum suction device for preparing natural latex, which comprises a charging barrel,

the auxiliary frame is used for stably mounting the water pump;

the convenient feeding pipe is used for pumping the latex liquid;

the filter plate is used for filtering the latex;

furthermore, a connecting piece is arranged at the bottom end of the auxiliary frame;

further, the diameter of the meshes of the filter plate is 0.3 mm.

Further, the feed cylinder top is inlayed and is had sealed lid, the inboard embedding in sealed lid middle part has the vacuum pump, vacuum pump left side gas vent is inserted and is equipped with the blast pipe, feed cylinder top right side welding has the auxiliary frame, the auxiliary frame top is fixed with the water pump bolt, water pump right side water inlet is inserted and is equipped with convenient inlet pipe, feed cylinder top left side is provided with the controller, the annular distribution all around of feed cylinder bottom has the bracing piece, bracing piece bottom and supporting seat welding, the feed cylinder bottom right side is pegged graft and is had the relief valve, the welding of supporting seat bottom has the fixed plate, vacuum pump right side air inlet is inserted and is equipped with the exhaust tube, the inboard welding in feed cylinder top has the filter plate, the controller bottom is provided with the power cord.

Further, convenient inlet pipe includes hose, first tube head, second tube head, extrusion device and sucking disc, the hose right-hand member is inlayed and is had first tube head, and the hose left end is inlayed and is had the second tube head, hose left side external diameter runs through there is the extrusion device, first tube head bottom bonds and has the sucking disc, the hose left side is through second tube head and water pump right side water inlet screw-thread engagement, the extrusion device includes frame, screw rod, commentaries on classics handle, carriage, clamp plate and mounting, frame top inner wall is inlayed and is had the screw rod, the screw rod right-hand member with change the normal running fit, screw rod left and right sides symmetric distribution has the carriage, carriage bottom and clamp plate normal running fit, frame bottom left and right sides symmetric distribution has the mounting, the frame bottom is through mounting and auxiliary frame bolt fastening.

Furthermore, first tube head and second tube head internal diameter are all unanimous, and second tube head surface is provided with the external screw thread.

Furthermore, the frame is rectangular, the length, the width and the height of the frame are respectively 25cm and 8cm,

30cm。

furthermore, the sliding frame is provided with 2, and the sliding frame and the pressing plate are matched with each other to extend and retract to a height of 0-20 cm.

Furthermore, the clamp plate is square, and the clamp plate bottom is provided with the protection pad.

Furthermore, the inner side of the top of the sliding frame is provided with an internal thread, and the internal thread is meshed with the external thread of the screw rod.

Further, the vacuum pump is a VT series, and the specific model is designed or customized according to the actual use condition.

Further, the water pump is QB series, and the specific model is designed or customized according to actual use conditions.

Furthermore, the fixing piece is made of 45 # steel, so that the hardness is high, and the corrosion resistance is strong.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that latex liquid is always remained on the inner side of a hose and is inconvenient to extrude after the hose is pumped and conveyed in the conventional vacuum material sucking device for preparing natural latex, and the hose is blocked after a long time of residual latex and solidification, the hose is connected with a water pump through a left second pipe head by arranging a convenient material inlet pipe on the right side of the water pump, the right side of the hose is inserted into the inner side of an external latex box through a first pipe head and is convenient to pump and convey latex normally by adsorbing the first pipe head on the inner wall of the box body, after the latex is pumped and conveyed, a rotating handle is rotated to drive a screw rod to rotate, the screw rod drives a sliding frame to slide inwards to jack a pressing plate, so that the pressing plate presses the hose to move downwards to be attached to and extruded with the inner wall of a frame, then the leftmost end of the hose is held to sequentially pump upwards until the hose sequentially passes through a notch, the beneficial effect of preventing the hose from being blocked.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the charging barrel of the present invention;

FIG. 3 is a schematic view of the structure of the convenient feeding tube of the present invention;

fig. 4 is a schematic sectional view of the first tube head of the present invention;

fig. 5 is a schematic side view of the extrusion device of the present invention.

In the figure: the device comprises a material cylinder-1, a sealing cover-2, a vacuum pump-3, an exhaust pipe-4, an auxiliary frame-5, a water pump-6, a convenient feeding pipe-7, a controller-8, a support rod-9, a support seat-10, a discharge valve-11, a fixed plate-12, an exhaust pipe-13, a filter plate-14, a power line-15, a hose-71, a first pipe head-72, a second pipe head-73, an extrusion device-74, a suction cup-75, a frame-741, a screw-742, a rotating handle-743, a sliding frame-744, a pressing plate-745 and a fixing piece-746.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a vacuum suction device for natural latex preparation: comprises a charging barrel 1 and a charging device, wherein,

the auxiliary frame 5 is used for stably mounting the water pump 6;

a convenient feeding pipe 7 for pumping the latex liquid;

a filter plate 14 for filtering the latex;

wherein, the bottom end of the auxiliary frame 5 is provided with a connecting piece;

wherein the diameter of the meshes of the filter plate 14 is 0.3 mm.

Wherein a sealing cover 2 is inlaid at the top end of the charging barrel 1, a vacuum pump 3 is embedded in the inner side of the middle part of the sealing cover 2, an exhaust pipe 4 is inserted in a left exhaust port of the vacuum pump 3, an auxiliary frame 5 is welded on the right side of the top of the charging barrel 1, the top of the auxiliary frame 5 is fixed with a water pump 6 through bolts, a convenient inlet pipe 7 is inserted in a right water inlet of the water pump 6, a controller 8 is arranged on the left side of the top of the charging barrel 1, supporting rods 9 are annularly distributed around the bottom end of the charging barrel 1, the bottom end of the supporting rods 9 is welded with a supporting seat 10, a discharge valve 11 is inserted in the right side of the bottom end of the charging barrel 1, a fixing plate 12 is welded at the bottom end of the supporting seat 10, an exhaust pipe 13 is inserted in a right, the controller 8 is electrically connected to a power cord 15.

Wherein, the convenient feeding pipe 7 comprises a hose 71, a first pipe head 72, a second pipe head 73, a squeezing device 74 and a suction cup 75, a first pipe head 72 is embedded at the right end of the hose 71, a second pipe head 73 is embedded at the left end of the hose 71, the left outer diameter of the hose 71 is penetrated with a squeezing device 74, the bottom end of the first pipe head 72 is bonded with a suction cup 75, the left side of the hose 71 is in threaded engagement with the right inlet of the water pump 6 through the second pipe head 73, the squeezing device 74 comprises a frame 741, a screw 742, a rotating handle 743, a sliding frame 744, a pressure plate 745 and a fixing member 746, a screw 742 is embedded in the inner wall of the top of the frame 741, the right end of the screw 742 is rotatably matched with the rotating handle 743, sliding frames 744 are symmetrically distributed on the left side and the right side of the screw 742, the bottom ends of the sliding frames 744 are in rotating fit with the pressure plate 745, fixing pieces 746 are symmetrically distributed on the left side and the right side of the bottom end of the frame 741, and the bottom end of the frame 741 is fixed with the auxiliary frame 5 through the fixing pieces 746.

Wherein, first tube head 72 and second tube head 73 internal diameter are all unanimous, and second tube head 73 surface is provided with the external screw thread, are favorable to hose 71 and water pump 6's installation.

The frame 741 is rectangular, and the length, the width and the height of the frame 741 are respectively 25cm, 8cm and 30cm, which is beneficial to the insertion of the hose 71.

Wherein, the number of the sliding frames 744 is 2, and the sliding frames 744 and the pressing plates 745 are matched with each other to have the telescopic height of 0-20 cm, which is beneficial to extruding the hose 71.

The pressing plate 745 is square, and a protective pad is arranged at the bottom end of the pressing plate 745, which is beneficial to preventing the surface of the hose 71 from being indented.

The inner side of the top of the sliding frame 744 is provided with an internal thread, and the internal thread is meshed with the external thread of the screw 742, so that the lifting motion of the pressing plate 745 is facilitated.

Wherein, the vacuum pump 3 is a VT series, and the specific model is designed or customized according to the actual use condition.

Wherein, water pump 6 is QB series, and specific model designs or customizes according to actual use condition.

Wherein, the fixing member 746 is 45 steel, has high hardness and strong corrosion resistance.

According to the table, the fixing member 746 is made of No. 45 steel, so that the strength, the wear resistance and the corrosion resistance are greatly enhanced, and the service life is prolonged.

The vacuum pump 3 described in this patent refers to a device or apparatus for obtaining vacuum by pumping a pumped container by mechanical, physical, chemical or physicochemical methods, and in popular terms, a vacuum pump is a device for improving, generating and maintaining vacuum in a certain closed space by various methods, and can be basically divided into two types, i.e., a gas capture pump and a gas transfer pump, according to the working principle of the vacuum pump. It is widely used in metallurgy, chemical industry, food, electronic coating and other industries.

The working principle is as follows: before use, firstly, the natural latex preparation vacuum material suction device is moved to a proper position and is fixed with a proper ground through a support seat 10 and a fixed plate 12, the device is further stabilized through a support rod 9 above the support seat 10 and is connected with a charging barrel 1, a power line 15 is connected with an external power supply to provide sufficient kinetic energy for the operation of the device, a hose 71 is connected with a water pump 6 through a left second pipe head 73, the right side of the hose 71 is inserted into the inner side of an external latex box through a first pipe head 72 and passes through a sucking disc 75, so that the first pipe head 72 is adsorbed on the inner wall of the box body, then a controller 8 is pressed to start the water pump 6, the water pump 6 pumps latex to the inner side of the charging barrel 1 through the hose 72, the bottom of the water pump 6 is fixed with the charging barrel 1 through an auxiliary frame 5, the pumped latex enters the inner side of the charging barrel 1 and is filtered by a filter plate 14 to fall, the inner side of the charging barrel 1 is enabled to be in a vacuum state, then, the filtered latex is controlled to be discharged through the discharge valve 11, after the latex pumping is completed, the rotating handle 743 is rotated to drive the screw 742 to rotate, the screw 742 drives the sliding frame 744 to slide inwards to jack the pressing plate 745, the pressing plate 745 is enabled to press the hose 71 to move downwards to be attached to and extruded with the inner wall of the frame 74, then, the leftmost end of the hose 71 is held to sequentially pull the hose 71 upwards, until the hose 71 sequentially passes through the notches in the inner sides of the pressing plate 745 and the frame 741, the latex remained in the inner side of the hose 71 is convenient to extrude, the convenient extrusion of the latex liquid remained.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a natural latex preparation vacuum suction device, includes feed cylinder (1), sealed lid (2), vacuum pump (3), blast pipe (4), auxiliary frame (5), water pump (6), controller (8), bracing piece (9), supporting seat (10), blow off valve (11), fixed plate (12), exhaust tube (13), filter plate (14) and power cord (15), its characterized in that: still include convenient inlet pipe (7), convenient inlet pipe (7) include hose (71), first tube head (72), second tube head (73), extrusion device (74) and sucking disc (75), first tube head (72) have been inlayed to hose (71) right-hand member, second tube head (73) have been inlayed to hose (71) left end, extrusion device (74) have been run through to hose (71) left side external diameter, sucking disc (75) have been bonded to first tube head (72) bottom, hose (71) left side is through second tube head (73) and water pump (6) right side water inlet threaded engagement, extrusion device (74) include frame (741), screw rod (742), rotating handle (743), carriage (744), clamp plate (745) and mounting (746), frame (741) top inner wall is inlayed and is had screw rod (742), screw rod (742) right-hand member and rotating handle (743) normal running fit, sliding frames (744) are symmetrically distributed on the left side and the right side of the screw rod (742), the bottom end of each sliding frame (744) is in running fit with the pressing plate (745), fixing pieces (746) are symmetrically distributed on the left side and the right side of the bottom end of the frame (741), and the bottom end of the frame (741) is fixed with the auxiliary frame (5) through the fixing pieces (746) by bolts.

2. The vacuum suction device for preparing natural latex according to claim 1, wherein: the device is characterized in that a sealing cover (2) is inlaid at the top end of a charging barrel (1), a vacuum pump (3) is embedded into the inner side of the middle part of the sealing cover (2), an exhaust pipe (4) is inserted into a left exhaust port of the vacuum pump (3), an auxiliary frame (5) is welded on the right side of the top of the charging barrel (1), the top of the auxiliary frame (5) is fixed with a water pump (6) through bolts, a convenient inlet pipe (7) is inserted into a right water inlet of the water pump (6), a controller (8) is arranged on the left side of the top of the charging barrel (1), supporting rods (9) are annularly distributed on the periphery of the bottom end of the charging barrel (1), the bottom end of each supporting rod (9) is welded with a supporting seat (10), a discharge valve (11) is inserted into the right side of the bottom, the filter plate (14) is welded to the inner side of the top of the charging barrel (1), a power line (15) is arranged at the bottom of the controller (8), the vacuum pump (3) and the water pump (6) are electrically connected with the controller (8), and the controller (8) is electrically connected with the power line (15).

3. The vacuum suction device for preparing natural latex according to claim 1, wherein: first tube head (72) and second tube head (73) internal diameter are all unanimous, and second tube head (73) surface is provided with the external screw thread.

4. The vacuum suction device for preparing natural latex according to claim 1, wherein: the frame (741) is rectangular, and the length, the width and the height of the frame (741) are respectively 25cm, 8cm and 30 cm.

5. The vacuum suction device for preparing natural latex according to claim 1, wherein: the number of the sliding frames (744) is 2, and the sliding frames (744) and the pressing plates (745) are matched to extend and retract to a height of 0-20 cm.

6. The vacuum suction device for preparing natural latex according to claim 1, wherein: the pressing plate (745) is square, and a protective pad is arranged at the bottom end of the pressing plate (745).

7. The vacuum suction device for preparing natural latex according to claim 1, wherein: the inner side of the top of the sliding frame (744) is provided with an internal thread, and the internal thread is meshed with the external thread of the screw rod (742).