Maintenance-convenient transfer pump for polyurethane composite material production

Abstract

The utility model relates to the technical field of transfer pumps, and discloses a conveniently overhauled transfer pump for polyurethane composite material production, which comprises a base, a mounting mechanism is arranged at the top of the base, a moving mechanism is arranged on the inner side of the mounting mechanism, the mounting mechanism comprises a mounting seat, the mounting seat is fixedly connected to the top of the base, and the moving mechanism is arranged on the inner side of the mounting seat. The top of the mounting seat is fixedly connected with a shock absorption seat, the inner side of the shock absorption seat is slidably connected with a transfer pump body, and the left side of the mounting seat is fixedly connected with a supporting frame. During use, through the arranged mounting mechanism, when the transfer pump body needs to be used in polyurethane composite material production, the transfer pump body is slidably connected to the inner side of the shock absorption seat; the damping seat can effectively reduce the influence of vibration generated when the transfer pump body works on the base and peripheral equipment, and meanwhile, the supporting frames, the adjusting shafts and the fixing blocks are symmetrically arranged on the left side and the right side, so that the fixing blocks can be tightly inserted into the transfer pump body by rotating the adjusting shafts.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pumping pump, concretely to a pumping pump of polyurethane combined material production convenient for overhauling. BACKGROUND

[0002] Polyurethane combined material is a material for manufacturing polyurethane foam, which is usually composed of polyether, foam stabilizer, catalyst, blowing agent, flame retardant and other components. According to the different blowing agents, polyurethane combined material can be divided into high fluorine type, fluorine-free 141b type, fluorine-free full water type and other main types. During the production of polyurethane combined material, a pumping pump is usually used for conveying. The pumping pump is a pump used for conveying various acids, bases, solvents, additives, aids, oil products and other low-viscosity fluids in barrels or containers. The existing pumping pump is mostly fixed by a large number of bolts during installation. The fixing by bolts not only takes time and effort to install and disassemble, but also may cause instability, making it inconvenient to disassemble and overhaul when the pumping pump fails.

[0003] According to the description of a kind of corrosion-resistant pumping pump (authorization announcement number: CN211082227U) published by patent network, the corrosion-resistant pumping pump includes "pumping pump body, base, fixed block" and the like to use pumping pump.

[0004] According to the above description, the applicant believes that the following problems exist:

[0005] The corrosion-resistant pumping pump uses pumping pump body, base, fixed block and the like to use pumping pump. The pumping pump is directly fixed and connected with the base during use, and is only damped by a spring. When the pumping pump body fails and the installed position is narrow, it is inconvenient to install and disassemble, and only the whole can be disassembled, affecting the efficiency of overhaul and the convenience of installation and disassembly, and is not convenient for overhaul. Therefore, the pumping pump needs to be improved. UTILITY MODEL CONTENTS

[0006] The utility model aims to provide a pumping pump of polyurethane combined material production convenient for overhauling to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a pumping pump of polyurethane combined material production convenient for overhauling, comprising a base, the top of the base is provided with a mounting mechanism, the inner side of the mounting mechanism is provided with a moving mechanism;

[0008] The mounting mechanism comprises a mounting seat fixedly connected to the top of the base, a damping seat fixedly connected to the top of the mounting seat, a pumping body slidably connected to the inner side of the damping seat, a supporting frame fixedly connected to the left side of the mounting seat, an adjusting shaft threadedly connected to the inside of the supporting frame, a fixed block rotatably connected to the right side of the adjusting shaft, the fixed block being inserted into the inside of the pumping body, a servo motor fixedly connected to the front side of the mounting seat, a bidirectional threaded rod fixedly connected to the rear side of the servo motor, a moving frame threadedly connected to the periphery of the bidirectional threaded rod, the moving frame being slidably connected to the inside of the mounting seat, a sliding rod slidably connected to the inside of the moving frame, a rectangular plate fixedly connected to the top of the moving frame, an insertion block fixedly connected to the rear side of the rectangular plate, the insertion block being inserted into the inside of the pumping body, a limiting frame fixedly connected to the top of the rectangular plate, the limiting frame being slidably connected to the periphery of the pumping body.

[0009] Preferably, the supporting frame, the adjusting shaft and the fixed block are provided with two groups, and the two groups of the supporting frame, the adjusting shaft and the fixed block are symmetrically distributed on the left and right sides of the mounting seat, so that the pumping body can be further fixed on the left and right sides of the mounting seat by arranging two groups.

[0010] Preferably, the bidirectional threaded rod is rotatably connected to the inside of the mounting seat, and the sliding rod is fixedly connected to the inside of the mounting seat, so that the moving frame can be moved under the action of the bidirectional threaded rod and the sliding rod.

[0011] Preferably, the pumping body is provided with a slot in the inside, and the insertion block is inserted into the slot, so that the pumping body can be fixed by the insertion block.

[0012] Preferably, the inside of the mounting seat is provided with a sliding groove, and the moving frame is slidably connected to the inside of the sliding groove, so that the stability of the movement of the moving frame can be ensured under the action of the sliding groove.

[0013] Preferably, the moving mechanism comprises a pneumatic cylinder fixedly connected to the inside of the mounting seat, an installation plate fixedly connected to the bottom of the pneumatic cylinder, and a universal wheel fixedly connected to the bottom of the installation plate.

[0014] Preferably, the pneumatic cylinder is provided with two groups, and the two groups of the pneumatic cylinder are symmetrically distributed on the top of the installation plate, so that the balance and stability of the movement of the universal wheel driven by the installation plate can be ensured by arranging two groups of the pneumatic cylinder.

[0015] Compared with the prior art, the pumping body for polyurethane combined material production provided by the utility model has the following beneficial effects:

[0016] 1. The convenient maintenance polyurethane composite production pumping pump, through the installation mechanism, when the polyurethane composite production needs to use the pumping pump body, the pumping pump body is connected in the inside of the damping seat, the damping seat can effectively reduce the influence of the vibration generated by the pumping pump body on the base and the surrounding equipment, at the same time, the support frame, the adjusting shaft and the fixed block symmetrically arranged on the left and right sides can be rotated to adjust the shaft, the fixed block is tightly inserted into the inside of the pumping pump body, the quick fixing and accurate positioning of the pumping pump are realized, the installation operation is simple and convenient, the stability is strong, at the same time, the installation seat is convenient to disassemble, the servo motor drives the bidirectional threaded rod to rotate, the moving frame slides in the sliding groove in the inside of the installation seat, and then the rectangular plate and the rear side of the plug are moved, further fixing the pumping pump body, when maintenance is needed, the plug is separated from the slot of the pumping pump body by controlling the servo motor, and then the pumping pump body is taken out from the damping seat, the maintenance efficiency is greatly improved, the maintenance difficulty is reduced, the complex fixing and dismounting by bolts and other complex fixing methods are avoided, and the use effect and stability are affected.

[0017] 2. The convenient maintenance polyurethane composite production pumping pump, through the setting of the moving mechanism, the cylinder in the inside of the installation seat can control the lifting of the installation plate and the bottom universal wheel, when the pumping pump body needs to be moved, the cylinder is extended, the universal wheel contacts the ground, the equipment is conveniently moved to the specified position, after reaching the position, the cylinder is retracted, the pumping pump body is supported by the base, and the stability during work is guaranteed, when the pumping pump body needs to be repaired due to failure, the movable feature enables it to be conveniently moved to a repair workshop or near a repair tool and accessory storage place, so that the maintenance personnel can more conveniently obtain the required tools and accessories, improve the maintenance efficiency, reduce the equipment downtime, and move to an open and well-lit area for repair, so as to provide more spacious and comfortable operation space for the maintenance personnel. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creating labor intensity:

[0019] Fig. 1 It is a three-dimensional structure schematic diagram of the utility model;

[0020] Fig. 2 It is a bottom view structure schematic diagram of the utility model;

[0021] Fig. 3 It is an installation mechanism structure schematic diagram;

[0022] Fig. 4It is the cross section structure schematic view of the mounting seat;

[0023] Fig. 5 It is the internal structure schematic view of the mounting seat;

[0024] Fig. 6 It is the structure schematic view of the moving mechanism.

[0025] In the figure: 1, base; 2, mounting mechanism; 3, moving mechanism; 21, mounting seat; 22, damping seat; 23, support frame; 24, adjusting shaft; 25, fixed block; 26, pumping body; 27, servo motor; 28, two-way threaded rod; 29, sliding rod; 291, moving frame; 292, rectangular plate; 293, limiting frame; 294, plug-in block; 31, air cylinder; 32, mounting plate; 33, universal wheel. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be broadly understood, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] The present application provides the following technical solutions:

[0029] Embodiment one

[0030] Please refer to Figs. 1-6 The present application provides a technical scheme: a pumping pump for polyurethane combined material production convenient for maintenance, comprising a base 1, the top of the base 1 is provided with a mounting mechanism 2, the inner side of the mounting mechanism 2 is provided with a moving mechanism 3;

[0031] The mounting mechanism 2 comprises a mounting seat 21 fixedly connected to the top of the base 1, a damping seat 22 fixedly connected to the top of the mounting seat 21, a pumping body 26 slidably connected to the inner side of the damping seat 22, a supporting frame 23 fixedly connected to the left side of the mounting seat 21, an adjusting shaft 24 threadedly connected to the inside of the supporting frame 23, a fixed block 25 rotatably connected to the right side of the adjusting shaft 24, the fixed block 25 being inserted into the inside of the pumping body 26, a servo motor 27 fixedly connected to the front side of the mounting seat 21, a bidirectional threaded rod 28 fixedly connected to the rear side of the servo motor 27, a moving frame 291 threadedly connected to the outer periphery of the bidirectional threaded rod 28, the moving frame 291 being slidably connected to the inside of the mounting seat 21, a sliding rod 29 slidably connected to the inside of the moving frame 291, a rectangular plate 292 fixedly connected to the top of the moving frame 291, an insertion block 294 fixedly connected to the rear side of the rectangular plate 292, the insertion block 294 being inserted into the inside of the pumping body 26, and a limiting frame 293 fixedly connected to the top of the rectangular plate 292, the limiting frame 293 being slidably connected to the outer periphery of the pumping body 26.

[0032] The supporting frame 23, the adjusting shaft 24 and the fixed block 25 are provided in two groups, and the two groups of the supporting frame 23, the adjusting shaft 24 and the fixed block 25 are symmetrically distributed on the left and right sides of the mounting seat 21, so that the pumping body 26 can be further fixed on the left and right sides of the mounting seat 21 by providing the two groups, the bidirectional threaded rod 28 is rotatably connected to the inside of the mounting seat 21, and the sliding rod 29 is fixedly connected to the inside of the mounting seat 21, so that the moving frame 291 can be moved under the action of the bidirectional threaded rod 28 and the sliding rod 29.

[0033] The pumping body 26 is provided with a slot in the inside, and the insertion block 294 is inserted into the slot, so that the pumping body 26 can be fixed by the insertion block 294, the mounting seat 21 is provided with a sliding groove in the inside, and the moving frame 291 is slidably connected to the sliding groove, so as to ensure the stability of the movement of the moving frame 291 under the action of the sliding groove.

[0034] Embodiment two

[0035] Please refer to Figs. 1-6 On the basis of embodiment one, the moving mechanism 3 further comprises a gas cylinder 31 fixedly connected to the inside of the mounting seat 21, an installation plate 32 fixedly connected to the bottom of the gas cylinder 31, and universal wheels 33 fixedly connected to the bottom of the installation plate 32, the gas cylinder 31 is provided in two groups, and the two groups of the gas cylinder 31 are symmetrically distributed on the top of the installation plate 32, so that the installation plate 32 and the universal wheels 33 can be moved in balance and stability by providing the two groups of the gas cylinder 31.

[0036] In actual operation, when the device is in use, when the polyurethane compound production needs to use the pumping body 26, first, the pumping body 26 is slidably connected in the damping seat 22, the damping seat 22 can effectively reduce the influence of the vibration generated by the pumping body 26 during operation on the base 1 and the surrounding equipment, at the same time, the left and right symmetrical support frames 23, the adjusting shaft 24 and the fixed block 25 can be tightly inserted into the pumping body 26 by rotating the adjusting shaft 24, realizing the quick fixing and accurate positioning of the pumping body, the installation operation is simple and convenient, the stability is strong, and the disassembly is convenient;

[0037] And the moving frame 291 connected by the servo motor 27 and the bidirectional threaded rod 28 is moved, and the moving frame 291 slides on the slide rod 29, that is, the moving frame 291 drives the rectangular plate 292, the plug block 294 and the limiting frame 293 to move, the plug block 294 is inserted into the pumping body 26, and the limiting frame 293 is slidably connected to the periphery of the pumping body 26, that is, the pumping body 26 is further fixed, the stability during operation is ensured, and according to the working position of the pumping body 26, the mounting plate 32 and the universal wheel 33 are moved by the cylinder 31, and the universal wheel 33 is in contact with the ground, that is, the position of the pumping body 26 is moved, and when the universal wheel 33 is moved away from the ground and the bottom is in contact with the ground, the stability of the pumping body 26 is ensured, and the base 1 is fixed by the external fixing device, and the stability of the base 1 is ensured;

[0038] When maintenance is needed, the plug block 294 is separated from the slot of the pumping body 26 by controlling the servo motor 27, and the limiting frame 293 is cooperated, and the fixed block 25 is taken out from the inside of the pumping body 26 under the action of the adjusting shaft 24, so that the pumping body 26 is taken out from the damping seat 22, the maintenance efficiency is greatly improved, the maintenance difficulty is reduced, the complex fixing and dismounting by bolts is avoided, the use effect and stability are affected, and when the pumping body is moved out for maintenance, the base 1 is fixed, the universal wheel 33 can be moved to the maintenance workshop or near the maintenance tool and accessory storage place, the maintenance personnel can more conveniently obtain the required tools and accessories, the maintenance efficiency is improved, the equipment downtime is reduced, and the pumping body is moved to an open and well-lit area for maintenance, providing more spacious and comfortable operation space for the maintenance personnel.

[0039] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Similarly, the terms "one" and "the" do not exclude the presence of more than one item, unless the context clearly indicates otherwise. Further, the terminology "an" and "one" are used in the detailed description and claims only to mean one or more, at least one, or "at least one." Finally, the words "comprise," "comprises," and "comprising" and the like, are to be construed in their broadest, intended, and open ended form to encompass events that would otherwise prevent a process, method, article, or apparatus from being encompassed by the specification.

Claims

1. A pump for producing polyurethane composite materials that is easy to maintain, comprising a base (1), characterized in that: The base (1) is provided with an installation mechanism (2) on its top, and a moving mechanism (3) is provided on the inner side of the installation mechanism (2). The installation mechanism (2) includes a mounting base (21), which is fixedly connected to the top of the base (1). A shock absorber (22) is fixedly connected to the top of the mounting base (21). A pump body (26) is slidably connected to the inner side of the shock absorber (22). A support frame (23) is fixedly connected to the left side of the mounting base (21). An adjusting shaft (24) is threadedly connected inside the support frame (23). A fixing block (25) is rotatably connected to the right side of the adjusting shaft (24). The fixing block (25) is inserted into the pump body (26). A servo motor (27) is fixedly connected to the front side of the mounting base (21). A bidirectional threaded rod (28) is fixedly connected to the rear side of the servo motor (27). A movable frame (291) is threadedly connected to the outer side of the bidirectional threaded rod (28). The movable frame (291) is slidably connected inside the mounting base (21). The movable frame (291) is slidably connected to a slide rod (29), and a rectangular plate (292) is fixedly connected to the top of the movable frame (291). A plug (294) is fixedly connected to the rear side of the rectangular plate (292). The plug (294) is inserted into the inside of the pump body (26). A limit frame (293) is fixedly connected to the top of the rectangular plate (292), and the limit frame (293) is slidably connected to the periphery of the pump body (26).

2. The pump for producing polyurethane composite materials that is easy to maintain according to claim 1, characterized in that: The support frame (23), adjusting shaft (24) and fixing block (25) are provided in two sets, and the two sets of support frame (23), adjusting shaft (24) and fixing block (25) are symmetrically distributed on the left and right sides of the mounting base (21).

3. The pump for producing polyurethane composite materials that is easy to maintain according to claim 1, characterized in that: The rear side of the bidirectional threaded rod (28) is rotatably connected to the mounting base (21), and the slide rod (29) is fixedly connected to the mounting base (21).

4. The pump for producing polyurethane composite materials that is easy to maintain according to claim 1, characterized in that: The pump body (26) has a slot inside, and the plug (294) is inserted into the slot.

5. The pump for producing polyurethane composite materials that is easy to maintain according to claim 1, characterized in that: The mounting base (21) has a sliding groove inside, and the movable frame (291) is slidably connected in the sliding groove.

6. The pump for producing polyurethane composite materials that is easy to maintain according to claim 1, characterized in that: The moving mechanism (3) includes a cylinder (31), which is fixedly connected inside the mounting base (21). A mounting plate (32) is fixedly connected to the bottom of the cylinder (31), and a caster wheel (33) is fixedly connected to the bottom of the mounting plate (32).

7. The pump for producing polyurethane composite materials that is easy to maintain according to claim 6, characterized in that: There are two cylinders (31), which are symmetrically distributed on the top of the mounting plate (32).

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