CN219519192U - Dewatering device is used in preparation of polyurethane two-component adhesive - Google Patents

Abstract

The utility model relates to the technical field of polyurethane adhesive production and processing, and discloses a dehydration device for preparing a polyurethane two-component adhesive. The added dewatering cylinder is turned into a large ring to rotate under the action of the eccentric force, the gravity center of the dewatering cylinder is arranged on the outer side of the center point when the large ring rotates, the polyurethane two-component adhesive in the dewatering cylinder can shake, and the polyurethane two-component adhesive is not easy to polymerize together when shaking, so that the dewatering cylinder can effectively dewater each polyurethane two-component adhesive, and the dewatering efficiency of the device is improved.

Description

Dewatering device is used in preparation of polyurethane two-component adhesive

Technical Field

The utility model relates to the technical field of polyurethane adhesive production and processing, in particular to a dehydration device for preparing a polyurethane two-component adhesive.

Background

The main component of the dehydration device is an inner container, small holes are distributed around the inner container, and the adhesive is placed in the inner container. The motor drives the inner container to rotate at a high speed to generate a large centrifugal force, so that moisture is thrown out through small holes on the inner container and is uniformly discharged after being collected.

The existing dehydration device is made of a shell and a top cover system steel plate, the floor is made of cast iron, the water outlet pipe is arranged below the floor, and the footing base and the foot holding material are made of cast iron. An independent motor is adopted to drive through a triangular adhesive tape, and a centrifugal starting flange is arranged, so that the machine can be started slowly;

however, since the polyurethane adhesive is generally in a solid state after dehydration, the surface of the polyurethane adhesive in the solid state contains moisture, the dehydration treatment needs to be continued, the polyurethane adhesive in the solid state is easy to accumulate, when the polyurethane adhesive in the solid state is subjected to centrifugal action, only the polyurethane adhesive positioned outside can throw out the moisture, and after the polyurethane adhesive positioned in the middle is subjected to centrifugal action, the moisture can only be thrown out to the surface of the polyurethane adhesive outside, so that the device needs to take a long time to completely dehydrate the polyurethane adhesive, and the dehydration efficiency of the device is reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a dehydration device for preparing a polyurethane two-component adhesive, which aims to solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dewatering device is used in preparation of polyurethane two-component adhesive, includes the dehydration storehouse, the working chamber has been seted up to the inner chamber of dehydration storehouse, the left side inner wall of working chamber is equipped with the motor, the rotor coaxial arrangement of motor has the dwang, eccentric running roller is installed to the right-hand member of dwang, the connecting rod is installed to the right-hand member of eccentric running roller, the periphery of eccentric running roller is equipped with the dehydration section of thick bamboo, the left side of dehydration section of thick bamboo is installed in the surface of dwang, the right side of dehydration section of thick bamboo is installed in the surface of connecting rod.

Preferably, the connecting block is installed through the bearing to the right-hand member of connecting rod, and the connecting block is disc design of complaining, the periphery of dwang is equipped with the connecting block, and the rotor of motor is coaxial runs through the connecting block that is located the left side and links to each other with the surface of dwang for the connecting block also can be along with the dwang is the large circle motion.

Preferably, the baffle is installed in the inner chamber left side of studio, spacing cavity has all been seted up to the right side inner wall of dewatering bin and the surface of baffle, spacing cavity is circular design, extrusion spring is evenly installed to the inner wall of spacing cavity, extrusion spring all links to each other with the surface of the connecting block of corresponding position, and extrusion spring can give the connecting block reaction force when receiving the extrusion for the connecting block takes place to shake, and the vibrations of connecting block will be transmitted to dewatering bin, and dewatering bin will take place to shake, further improved the rocking of dewatering bin to polyurethane two-component adhesive.

Preferably, limiting plates are mounted on two sides of the limiting cavity, the limiting plates are of annular design, the connecting blocks are embedded between the two limiting plates at corresponding positions, and the limiting plates are used for limiting the connecting blocks, so that the connecting blocks cannot be separated from the limiting cavity when rotating.

Preferably, the annular chute is offered to the left side inner wall of studio, the arc slider is installed in the left side of motor, the arc slider inlays in the inner chamber of annular chute, and arc slider cooperates with annular chute for the motor can carry out the large circle motion along with the dehydration section of thick bamboo.

Preferably, the upper surface of the dewatering cylinder is provided with a sealing plate, the front surface of the dewatering cylinder is provided with a bin gate, the sealing plate is used for sealing the feeding hole of the dewatering cylinder, and the bin gate can be opened to clean the inside of the working chamber.

Advantageous effects

Compared with the prior art, the utility model provides a dehydration device for preparing a polyurethane two-component adhesive, which has the following beneficial effects:

this dewatering device for polyurethane bicomponent adhesive preparation, the motor that adds and establish can drive the dwang and rotate along with it, the dwang rotates and can drive eccentric roller wheel rotation, the central point that the eccentric roller wheel rotated when is located the center and is located the position that the center is off-centre, eccentric roller wheel will produce eccentric force when rotating, the dewatering section of thick bamboo receives the pivoted circle that the effect of eccentric force will become big circle and rotate, the focus will be in the outside of central point when big circle rotates in the dewatering section of thick bamboo, polyurethane bicomponent adhesive in the dewatering section of thick bamboo will take place to rock, polyurethane bicomponent adhesive is difficult for polymerizing together when rocking for the dewatering section of thick bamboo can effectually carry out dehydration to every polyurethane bicomponent adhesive, the dehydration efficiency of device has been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the present utility model.

In the figure: 1. a dewatering bin; 101. a working chamber; 2. a motor; 3. a rotating lever; 4. an eccentric roller; 5. a connecting rod; 6. a dewatering drum; 7. a connecting block; 8. a spacing chamber; 9. extruding a spring; 10. a limiting plate; 11. an annular chute; 12. an arc-shaped sliding block; 13. a sealing plate; 14. and a bin gate.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a dehydration device for preparing a polyurethane two-component adhesive, which comprises the following components: referring to fig. 2, a working chamber 101 is arranged in the inner cavity of the dewatering bin 1, a motor 2 is arranged on the left inner wall of the working chamber 101, a rotating rod 3 is coaxially arranged on a rotor of the motor 2, an eccentric roller 4 is arranged at the right end of the rotating rod 3, a connecting rod 5 is arranged at the right end of the eccentric roller 4, a dewatering cylinder 6 is arranged at the periphery of the eccentric roller 4, the left side of the dewatering cylinder 6 is arranged on the surface of the rotating rod 3, the right side of the dewatering cylinder 6 is arranged on the surface of the connecting rod 5, the starting motor 2 can drive the rotating rod 3 to rotate, the dewatering cylinder 6 can rotate along with the rotating rod 3, the eccentric roller 4 can be driven to rotate, the center point of the eccentric roller 4 is positioned at the position on the upper center of the eccentric point when the eccentric roller 4 rotates, the eccentric roller 4 can generate eccentric force when rotating, the eccentric roller 6 is easy to dehydrate the components, the two-ring-shaped adhesive can not shake the two-shaped adhesive can be dehydrated in the two-ring, and the two-ring adhesive can not shake together when the two-shaped adhesive can shake, the two-ring adhesive can not dehydrate, and the two-ring adhesive can be dehydrated effectively, and the two-ring adhesive can not shake together, and the adhesive can be dehydrated;

the right end of the connecting rod 5 is provided with a connecting block 7 through a bearing, the connecting block 7 is of a disc-shaped design, the periphery of the rotating rod 3 is provided with the connecting block 7, and a rotor of the motor 2 coaxially penetrates through the connecting block 7 positioned at the left side to be connected with the surface of the rotating rod 3, so that the connecting block 7 can also move in a large circle along with the rotating rod 3;

the baffle is installed on the left side of the inner cavity of the working chamber 101, the limiting cavity 8 is formed in the inner wall of the right side of the dewatering bin 1 and the surface of the baffle, the limiting cavity 8 is of a circular design, the extruding springs 9 are uniformly installed on the inner wall of the limiting cavity 8, the extruding springs 9 are connected with the surface of the connecting block 7 at the corresponding position, the extruding springs 9 can give reaction force to the connecting block 7 when being extruded, so that the connecting block 7 vibrates, the vibration of the connecting block 7 is transmitted to the dewatering bin 1, the dewatering bin 1 vibrates, and the vibration of the dewatering bin 1 to polyurethane double-component adhesive is further improved;

limiting plates 10 are arranged on two sides of the limiting cavity 8, the limiting plates 10 are of annular design, the connecting blocks 7 are embedded between the two limiting plates 10 at corresponding positions, and the limiting plates 10 are used for limiting the connecting blocks 7, so that the connecting blocks 7 cannot be separated from the limiting cavity 8 when rotating;

an annular chute 11 is formed in the left inner wall of the working chamber 101, an arc-shaped sliding block 12 is mounted on the left side of the motor 2, the arc-shaped sliding block 12 is embedded into an inner cavity of the annular chute 11, and the arc-shaped sliding block 12 is matched with the annular chute 11, so that the motor 2 can move in a large circle along with the dewatering cylinder 6;

referring to fig. 3, a sealing plate 13 is installed on the upper surface of the dewatering drum 6, referring to fig. 1, a bin gate 14 is installed on the front surface of the dewatering bin 1, the sealing plate 13 is used for sealing a feed inlet of the dewatering drum 6, and the bin gate 14 is opened to clean the inside of the working chamber 101.

The working principle of the device is as follows: firstly, the motor 2 can drive the rotating rod 3 to rotate, the dewatering cylinder 6 can rotate along with the rotating rod 3, the rotating rod 3 can drive the eccentric roller 4 to rotate, the center point of the eccentric roller 4 is located at the position of the eccentric roller 4, eccentric force is generated when the eccentric roller 4 rotates, then the rotating ring of the dewatering cylinder 6, which is acted by the eccentric force, can become large-circle rotation, the center of gravity of the dewatering cylinder 6 is arranged at the outer side of the center point when the large-circle rotation is carried out, polyurethane two-component adhesive in the dewatering cylinder 6 can shake, the polyurethane two-component adhesive is not easy to polymerize together when shaking, so that the dewatering cylinder 6 can effectively dehydrate each polyurethane two-component adhesive, the dewatering efficiency of the device is improved, finally, the extrusion spring 9 can give the reaction force to the connecting block 7 when being extruded, so that the vibration of the connecting block 7 can be transmitted to the dewatering bin 1, the vibration of the dewatering bin 1 can be generated, and the shaking of the polyurethane two-component adhesive can be further improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a dewatering device is used in preparation of polyurethane two-component adhesive, includes dehydration storehouse (1), its characterized in that: the inner chamber of dewatering bin (1) has seted up working chamber (101), the left side inner wall of working chamber (101) is equipped with motor (2), rotor coaxial mounting of motor (2) has dwang (3), eccentric running roller (4) are installed to the right-hand member of dwang (3), connecting rod (5) are installed to the right-hand member of eccentric running roller (4), the periphery of eccentric running roller (4) is equipped with dewatering cylinder (6), the surface in dwang (3) is installed in the left side of dewatering cylinder (6), the surface in connecting rod (5) is installed on the right side of dewatering cylinder (6).

2. The dehydration device for preparing polyurethane two-component adhesive according to claim 1, wherein: the right-hand member of connecting rod (5) is installed connecting block (7) through the bearing, the connecting block (7) of complaining is disc design, the periphery of dwang (3) is equipped with connecting block (7), and the rotor coaxial penetration that is located left connecting block (7) of motor (2) links to each other with the surface of dwang (3).

3. The dehydration device for preparing a polyurethane two-component adhesive according to claim 2, wherein: the inner chamber left side of working chamber (101) is installed the baffle, spacing cavity (8) have all been seted up to the right side inner wall of dewatering bin (1) and the surface of baffle, spacing cavity (8) are circular design, extrusion spring (9) are evenly installed to the inner wall of spacing cavity (8), extrusion spring (9) all link to each other with the surface of connecting block (7) of corresponding position.

4. A dehydration engine for polyurethane two-component adhesive preparation according to claim 3, characterized in that: limiting plates (10) are arranged on two sides of the limiting cavity (8), the limiting plates (10) are of annular design, and the connecting blocks (7) are embedded between the two limiting plates (10) at corresponding positions.

5. The dehydration device for preparing polyurethane two-component adhesive according to claim 1, wherein: an annular chute (11) is formed in the left inner wall of the working chamber (101), an arc-shaped sliding block (12) is arranged on the left side of the motor (2), and the arc-shaped sliding block (12) is embedded into the inner cavity of the annular chute (11).

6. The dehydration device for preparing polyurethane two-component adhesive according to claim 1, wherein: the upper surface of the dehydration barrel (6) is provided with a sealing plate (13), and the front surface of the dehydration bin (1) is provided with a bin door (14).