L-shaped double-angle high-pressure mixing head

Abstract

The utility model belongs to the technical field of mixing heads, and particularly relates to an L-shaped double-angle high-pressure mixing head which comprises a mixing head main body, a connector is arranged on the front side of the mixing head body, a DOP lubricating position is arranged on the connector, a large oil cylinder is arranged on the front side of the connector, an adjusting handle is arranged on the large oil cylinder, a main material piston sensor is arranged on the adjusting handle, a gun nozzle is arranged on the rear side of the mixing head body, and a small oil cylinder is arranged on the mixing head body. A high-pressure feeding port and a high-pressure returning port are formed in the two sides of the small oil cylinder respectively, mounting blocks are arranged at the two ends of the large oil cylinder respectively, mounting bases are detachably arranged on the mounting blocks, nozzles are arranged on the mounting bases, a plurality of supporting side plates are evenly arranged on the outer sides of the nozzles, and a filling cushion layer is arranged between the protection shell and the nozzles and can protect the nozzles. And the nozzle is prevented from being damaged by external force to influence normal use of the high-pressure mixing head.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of mixing head, specifically speaking, it is a kind of L type double angle high pressure mixing head. BACKGROUND

[0002] L type double angle high pressure mixing head is the key component of high-pressure foaming machine, and the raw materials can be combined by high pressure through high-pressure mixing head, so as to be injected.

[0003] L type double angle high pressure mixing head transports raw materials, and the raw materials are collided and mixed at high speed in the mixing chamber to form a secondary high-pressure mixed flow, and then are injected through the gun nozzle.

[0004] L-shaped nozzle is installed on L type double angle high pressure mixing head, and the protection of nozzle is not good, and nozzle is easily damaged by external force, which affects the normal use of high-pressure mixing head, therefore, aiming at the above problems, an L type double angle high pressure mixing head is provided. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model provides a kind of L type double angle high pressure mixing head.

[0006] The utility model discloses a kind of L type double angle high pressure mixing head, including mixing head main body;The front side of the mixing head main body is provided with connector, DOP lubrication is provided on the connector, the front side of the connector is provided with large oil cylinder, adjusting handle is provided on the large oil cylinder, main material piston sensor is provided on the adjusting handle, the rear side of the mixing head main body is provided with gun nozzle, small oil cylinder is provided on the mixing head main body, high-pressure feed port and high-pressure return port are respectively provided on the two sides of the small oil cylinder, mounting block is respectively provided on the two ends of the large oil cylinder, mounting seat is detachably provided on the mounting block, nozzle is provided on the mounting seat, protection mechanism is provided on the nozzle.

[0007] Preferably, the protection mechanism includes a protective shell provided on the mounting seat, the protective shell is located on the outside of the nozzle, the protective shell and the end of the nozzle are integrally formed with the mounting seat, a plurality of support side plates are uniformly provided on the outside of the nozzle, and a filling pad layer is provided between the protective shell and the nozzle.

[0008] Preferably, a plurality of reinforcing plates are uniformly provided between the end of the outer wall of the protective shell and the mounting seat.

[0009] Preferably, the protective shell is detachably provided with a protective sleeve.

[0010] Preferably, an anti-slip layer is provided on the side wall of the adjusting handle.

[0011] Preferably, the outer side of the mixing head body is provided with a protective plating layer.

[0012] The utility model discloses the beneficial effect of:

[0013] The utility model provides a L type double angle high pressure mixing head, through the structural setting of protection mechanism, the protection of nozzle is avoided, avoids the damage of nozzle to external force, influences the normal use of high pressure mixing head, sets up the protection shell to the outside of nozzle, and the outside of nozzle is provided with a plurality of support side plates, and the support protection structure of nozzle is formed, and the end of protection shell and nozzle is integrally formed with mounting seat structure, and the end between protection shell outer wall and mounting seat is evenly provided with a plurality of reinforcing side plates, and the integrity of protection shell connection in mounting seat is promoted, and the protection of nozzle is promoted.

[0014] The utility model provides a L type double angle high pressure mixing head, through setting up the filling pad layer between protection shell and nozzle, a plurality of support side plates are embedded in the filling pad layer, and detachably set up the protection sleeve on the protection shell, and form the buffer protection of nozzle. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings, which are included to provide a further understanding of the utility model, form a part of the application and illustrate the illustrative embodiments of the utility model and its description, and do not constitute improper limitation to the utility model.

[0016] In the drawings:

[0017] Figure 1 It is the perspective view of the utility model;

[0018] Figure 2 It is Figure 1 The enlarged view of A in Fig.

[0019] Figure 3 It is the structural schematic view of the utility model;

[0020] Figure 4 It is the structural schematic view of protection mechanism;

[0021] Figure 5 It is Figure 4 The enlarged view of B in Fig.

[0022] Legend:

[0023] 1, mixed head body; 2, connector; 3, DOP lubrication; 4, large oil cylinder; 5, adjusting handle; 6, main material piston sensor; 7, gun nozzle; 8, small oil cylinder; 9, high-pressure feed port; 10, high-pressure return port; 11, mounting block; 12, mounting seat; 13, nozzle; 14, protective shell; 15, support side plate; 16, filling pad; 17, reinforcing support plate; 18, protective sleeve; 19, anti-skid layer. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] The specific embodiments are given below.

[0026] Please refer to Figures 1-5 The utility model provides a kind of L-shaped double-angle high-pressure mixing head, including mixed head body 1;High-pressure mixing head is high-strength alloy structural steel, increase the service life of mixing head, the front side of mixed head body 1 is provided with connector 2, DOP lubrication 3 is provided on connector 2, the front side of connector 2 is provided with large oil cylinder 4, large oil cylinder 4 is provided with piston assembly inside, piston assembly can be automatically cleaned, open and close mixing flow pipe, open and close large oil cylinder 4 is provided with adjusting handle 5, it is convenient for user to adjust the piston in large oil cylinder 4, adjusting handle 5 is provided with main material piston sensor 6, ensure in the accurate point of piston, by adjusting in the stroke of piston, make mixing flow collide twice, reach better mixing effect, the rear side of mixed head body 1 is provided with gun nozzle 7, gun nozzle 7 sprays mixed material, mixed head body 1 is provided with small oil cylinder 8, high-pressure feed port 9 and high-pressure return port 10 are provided on the two sides of small oil cylinder 8 respectively, small piston piece is provided in small oil cylinder 8, small oil cylinder 8 is hydraulically acted on the opening and closing of small piston, for the mixing and sending of raw material by high-pressure feed port 9 and high-pressure return port 10, mounting block 11 is respectively provided on the two ends of large oil cylinder 4, mounting seat 12 is detachably provided on mounting block 11, nozzle 13 is provided on mounting seat 12, nozzle 13 is connected with hydraulic oil, controls the movement of piston in large oil cylinder 4, nozzle 13 is provided with protection mechanism, protects nozzle 13, avoids nozzle 13 from being damaged by external force, affects the normal use of high-pressure mixing head.

[0027] Further, as Figure 4 And Figure 5As shown, the protection mechanism includes a protective shell 14 provided on the mounting seat 12, the protective shell 14 is located outside the nozzle 13, the protective shell 14 and the end of the nozzle 13 are integrally formed with the mounting seat 12, the outer side of the nozzle 13 is uniformly provided with a plurality of supporting side plates 15, the protective shell 14 and the nozzle 13 are provided with a filling pad layer 16, the filling pad layer 16 is made of artificial synthetic rubber material, through the structure of the protection mechanism, the nozzle 13 is avoided from being damaged by external force, and the normal use of the high-pressure mixing head is affected.

[0028] Further, as shown in Figure 1 and Figure 4 , the end of the outer wall of the protective shell 14 and the mounting seat 12 are uniformly provided with a plurality of reinforcing plates 17, which improve the integrity of the protective shell 14 connected to the mounting seat 12 and improve the protection of the nozzle 13.

[0029] Further, as shown in Figure 1 and Figure 3 , the protective shell 14 is detachably provided with a protective sleeve 18, the material of the protective sleeve 18 is silica gel, which is used to protect the protective shell 14, thereby improving the protection of the nozzle 13.

[0030] Further, as shown in Figure 1 and Figure 3 , the side wall of the adjusting handle 5 is provided with an anti-skid layer 19, which increases the friction between the adjusting handle 5 and the hand, and facilitates the user to rotate the adjusting handle 5.

[0031] Further, as shown in Figure 1 , the outer side of the mixing head body 1 is provided with a protective plating layer, which is a nickel-chromium plating layer, thereby improving the service life of the mixing head body 1.

[0032] Working principle: install the mounting seat 12 on the mounting block 11, install the nozzle, protect the nozzle 13 through the structure of the protection mechanism, avoid the nozzle 13 from being damaged by external force, and affect the normal use of the high-pressure mixing head;

[0033] By providing the protective shell 14 outside the nozzle 13, the nozzle 13 is provided with a plurality of supporting side plates 15, thereby forming a supporting and protecting structure for the nozzle 13, and the end of the protective shell 14 and the nozzle 13 is integrally formed with the mounting seat 12, the end of the outer wall of the protective shell 14 and the mounting seat 12 are uniformly provided with a plurality of reinforcing plates 17, thereby improving the integrity of the protective shell 14 connected to the mounting seat 12, and improving the protection of the nozzle 13;

[0034] By providing the filling pad layer 16 between the protective shell 14 and the nozzle 13, the plurality of supporting side plates 15 are embedded in the filling pad layer 16, and the protective sleeve 18 is detachably provided on the protective shell 14, thereby forming a buffer protection for the nozzle 13.

[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. An L-shaped dual-angle high-pressure mixing head, comprising a mixing head main body (1); characterized in that: The front side of the mixing head body (1) is provided with a connector (2), the connector (2) is provided with a DOP lubricating part (3), the front side of the connector (2) is provided with a large oil cylinder (4), the large oil cylinder (4) is provided with an adjusting handle (5), the adjusting handle (5) is provided with a main material piston sensor (6), the rear side of the mixing head body (1) is provided with a nozzle (7), the mixing head body (1) is provided with a small oil cylinder (8), the two sides of the small oil cylinder (8) are respectively provided with a high-pressure feeding port (9) and a high-pressure return port (10), the two ends of the large oil cylinder (4) are respectively provided with mounting blocks (11), the mounting blocks (11) are detachably provided with mounting seats (12), the mounting seats (12) are provided with nozzles (13), and the nozzles (13) are provided with protection mechanisms.

2. The L-shaped dual-angle high-pressure mixing head according to claim 1, characterized in that: The protection mechanism comprises a protection shell (14) arranged on the mounting seat (12), the protection shell (14) is located outside the nozzle (13), the end portions of the protection shell (14) and the nozzle (13) are arranged in an integral molding structure with the mounting seat (12), a plurality of supporting side plates (15) are uniformly arranged outside the nozzle (13), and a filling pad layer (16) is arranged between the protection shell (14) and the nozzle (13).

3. The L-shaped dual-angle high-pressure mixing head according to claim 2, characterized in that: A plurality of reinforcing plates (17) are uniformly arranged between the end portions of the outer wall of the protection shell (14) and the mounting seat (12).

4. The L-shaped dual-angle high-pressure mixing head according to claim 3, characterized in that: The protection shell (14) is detachably provided with a protective sleeve (18).

5. The L-shaped dual-angle high-pressure mixing head according to claim 1, characterized in that: A non-slip layer (19) is arranged on the side wall of the adjusting handle (5).

6. The L-shaped dual-angle high-pressure mixing head of claim 1, wherein: The outer side of the mixing head body (1) is provided with a protective plating layer.

Images