CN216350007U - Polyurethane molecule detector convenient to it is fixed - Google Patents

Abstract

The utility model belongs to the field of polyurethane molecule detection, and particularly relates to a polyurethane molecule detector convenient to fix, which comprises a base; an electric guide rail is fixedly mounted at the top end of the base, a sliding block is connected to the inner wall of the electric guide rail in a sliding mode, a second connecting column is fixedly mounted at the bottom end of the sliding block, a first connecting column is fixedly mounted at the top end of the base, fixing blocks are fixedly connected to the corresponding sides of the first connecting column and the second connecting column, and the fixing blocks are U-shaped; through laying polyurethane plastic between two splint, then the starter motor for the output of motor rotates, and the connecting wire can be twined on the output of motor this moment, thereby makes the connecting wire drive the slide bar and slide, thereby makes the slide bar on first spliced pole and the second spliced pole grasp polyurethane plastic, has played and has carried out the effect of fixing to polyurethane plastic, thereby has improved and has carried out the convenience fixed to polyurethane plastic.

Description

Polyurethane molecule detector convenient to it is fixed

Technical Field

The utility model relates to the field of polyurethane molecule detection, in particular to a polyurethane molecule detector convenient to fix.

Background

The polyurethane can be prepared into polyurethane plastic, and the polyurethane plastic has stronger stability, chemical resistance and rebound resilience.

At present when the polyurethane plastics to the polyurethane preparation are examined, need use tensile testing machine, detect the toughness of polyurethane molecule in the polyurethane plastics through tensile testing machine, tensile testing machine is examining polyurethane plastics time measuring, need use two arm lock earlier to polyurethane plastics, one of them arm lock is driven by electric guide rail, then pull polyurethane plastics, polyurethane plastics can its self resilience be pulled this moment, thereby reach the effect of detecting its self polyurethane molecule toughness.

Because traditional tensile testing machine needs the manual work to adjust two arm locks when using the arm lock to fix the polyurethane plastic, later cliies the polyurethane plastic again to it is too troublesome to lead to carrying out the process of fixing to the polyurethane plastic, consequently, proposes a polyurethane molecule detector convenient to it is fixed to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problem that when a traditional tensile testing machine is used for fixing polyurethane plastics by using clamping arms, the two clamping arms need to be adjusted manually and then the polyurethane plastics are clamped, so that the process of fixing the polyurethane plastics is too troublesome, the utility model provides a polyurethane molecule detector convenient to fix.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a polyurethane molecule detector convenient to fix, which comprises a base; the electric guide rail is fixedly arranged at the top end of the base, a sliding block is connected to the inner wall of the electric guide rail in a sliding manner, a second connecting column is fixedly arranged at the bottom end of the sliding block, a first connecting column is fixedly arranged at the top end of the base, a fixing block is fixedly connected to one side, corresponding to the first connecting column and the second connecting column, of the first connecting column, the fixing block is in a U shape, sliding rods are slidably connected to two sides of the fixing block, a connecting box is fixedly arranged at one side of the fixing block, two motors are arranged in the connecting box, connecting wires are fixedly connected to the output ends of the two motors, the other ends of the connecting wires are fixedly connected with the sliding rods, the motors are started by placing polyurethane plastics between the two clamping plates, so that the output ends of the motors rotate, the connecting wires are wound on the output ends of the motors, and the connecting wires drive the sliding rods to slide, thereby make the slide bar on first spliced pole and the second spliced pole live polyurethane plastic clamp, played and carried out the effect fixed to polyurethane plastic, thereby improved the convenience of fixing polyurethane plastic, later drive the slider lapse with the help of the electric conduction rail, thereby make the slider drive the fixed block lapse on the second spliced pole, reach the effect of dragging polyurethane plastic, thereby reach the effect of detecting polyurethane molecule toughness to polyurethane plastic, detect the completion back, starter motor, make the output reversal of motor, the connecting wire can be followed the output and loosened this moment, then the pulling slide bar, make the slide bar no longer contact with polyurethane plastic, then take away polyurethane plastic.

Preferably, two spouts have been seted up to one side of fixed block, the inner wall sliding connection of spout has the drive plate, the drive plate is "U" font, one side and the drive plate fixed connection of slide bar, fixed mounting has first spring between drive plate and the fixed block, through starter motor for the output reversal of motor, the connecting wire can be loosened from the output this moment, thereby make first spring promote the drive plate because the recovery of elasticity, the drive plate can drive the slide bar and slide this moment, thereby make the slide bar no longer contact with the polyurethane plastics, the normal position can be got back to the slide bar this moment, the effect of resetting the slide bar has been played.

Preferably, one side fixedly connected with splint that the slide bar is far away from the drive plate, splint are rectangle, carry out the centre gripping to the polyurethane plastics through splint to the increase adds the lifting surface who holds to the polyurethane plastics, improves the centre gripping effect to the polyurethane plastics.

Preferably, the top end of the base is fixedly connected with a fixed plate, the fixed plate is connected with a placing plate in a sliding manner, circular grooves are formed in two sides of the placing plate, limiting rods are connected with two sides of the fixed plate in a sliding manner and are clamped with the inner walls of the circular grooves, the bottom end of the placing plate is fixedly connected with a positioning block, the limiting rods slide out of the circular grooves by pulling the limiting rods, the placing plate is pushed to move the placing plate between the two fixing blocks, then the polyurethane plastic is placed on the placing plate, then the starting motor is removed to fix the polyurethane plastic, the effect of assisting the installation of the polyurethane plastic is achieved, the installation efficiency of the polyurethane plastic is improved, the problem that when the polyurethane plastic is fixed, a worker is required to take the polyurethane plastic between the two clamping plates, and then the polyurethane plastic is fixed by the starting motor of another worker is solved, after fixing polyurethane plastic, the board is placed in the pulling for the locating piece contacts with the fixed plate, then promotes the gag lever post, makes the gag lever post can with the circular slot joint, and then makes and places the board and is fixed.

Preferably, the fixed surface of gag lever post is connected with the disc, fixedly connected with second spring between disc and the fixed plate through the pulling gag lever post for the gag lever post slides, and through loosening the gag lever post, the second spring can be because the recovering pulling disc of elasticity this moment, thereby makes the disc drive the gag lever post and slides, has played the effect of resetting the gag lever post.

Preferably, the top sliding connection of fixed plate has the slide, the top fixed mounting of slide has the limiting plate, the limiting plate is "U" font, through the pulling limiting plate for the limiting plate no longer blocks the disc, through promoting the limiting plate, makes the limiting plate block the disc, thereby reaches the effect of fixing a position the gag lever post.

The utility model has the advantages that:

1. through laying polyurethane plastic between two splint, then the starter motor for the output of motor rotates, and the connecting wire can be twined on the output of motor this moment, thereby makes the connecting wire drive the slide bar and slide, thereby makes the slide bar on first spliced pole and the second spliced pole grasp polyurethane plastic, has played and has carried out the effect of fixing to polyurethane plastic, thereby has improved and has carried out the convenience fixed to polyurethane plastic.

2. Through the pulling gag lever post for the gag lever post is from the circular slot roll-off, then promotes and places the board, makes and places the board and remove between two fixed blocks, later lays the polyurethane plastic and places the board, then removes starter motor and fixes the polyurethane plastic, has played the effect that supplementary polyurethane plastic carries out the installation, has improved the installation effectiveness of polyurethane plastic.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an electrical rail according to an embodiment;

FIG. 2 is a schematic structural diagram of a fixing block;

FIG. 3 is a schematic structural diagram of a fixing plate;

FIG. 4 is a bottom view of the structure of FIG. 3;

FIG. 5 is a schematic view of a second heat dissipation hole according to an embodiment.

In the figure: 1. a base; 2. an electrical rail; 3. a slider; 4. a connection box; 5. a first connecting column; 6. a motor; 7. a connecting wire; 8. a fixed block; 9. a splint; 10. a first spring; 11. a drive plate; 12. a slide bar; 13. a chute; 14. a second connecting column; 15. a fixing plate; 16. placing the plate; 17. a slide plate; 18. a limiting plate; 19. a second spring; 20. a disc; 21. a limiting rod; 22. positioning blocks; 23. a circular groove; 24. and (4) heat dissipation holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a polyurethane molecule detector for easy fixing includes a base 1; an electric guide rail 2 is fixedly mounted at the top end of the base 1, a sliding block 3 is connected to the inner wall of the electric guide rail 2 in a sliding mode, a second connecting column 14 is fixedly mounted at the bottom end of the sliding block 3, a first connecting column 5 is fixedly mounted at the top end of the base 1, a fixed block 8 is fixedly connected to one side, corresponding to the first connecting column 5 and the second connecting column 14, of the fixed block 8, the two sides of the fixed block 8 are respectively connected with a sliding rod 12 in a sliding mode, a connecting box 4 is fixedly mounted at one side of the fixed block 8, two motors 6 are mounted in the connecting box 4, connecting wires 7 are fixedly connected to output ends of the two motors 6, and the other end of each connecting wire 7 is fixedly connected with the corresponding sliding rod 12; when the device works, the polyurethane plastic is placed between the two clamping plates 9, then the motor 6 is started, the output end of the motor 6 is rotated, the connecting wire 7 is wound on the output end of the motor 6 at the moment, so that the connecting wire 7 drives the slide rod 12 to slide, the slide rods 12 on the first connecting column 5 and the second connecting column 14 clamp the polyurethane plastic, the polyurethane plastic is fixed, the convenience of fixing the polyurethane plastic is improved, then the slide block 3 is driven by the electric guide rail 2 to slide upwards, so that the slide block 3 drives the fixed block 8 on the second connecting column 14 to slide upwards, the polyurethane plastic is pulled, the effect of detecting the toughness of polyurethane molecules of the polyurethane plastic is achieved, after the detection is finished, the motor 6 is started, and the output end of the motor 6 is reversed, the connecting wire 7 is now released from the output and the slide rod 12 is pulled so that the slide rod 12 no longer comes into contact with the polyurethane plastic, and the polyurethane plastic is then removed.

Two sliding grooves 13 are formed in one side of the fixed block 8, a driving plate 11 is connected to the inner wall of each sliding groove 13 in a sliding mode, the driving plate 11 is U-shaped, one side of each sliding rod 12 is fixedly connected with the driving plate 11, and a first spring 10 is fixedly installed between the driving plate 11 and the fixed block 8; during operation, through starter motor 6 for motor 6's output reversal, connecting wire 7 can loosen from the output this moment, thereby makes first spring 10 promote drive plate 11 because the recovery of elasticity, and drive plate 11 can drive slide bar 12 and slide this moment, thereby makes slide bar 12 no longer contact with polyurethane plastic, and slide bar 12 can get back to the normal position this moment, has played the effect of reseing to slide bar 12.

A clamping plate 9 is fixedly connected to one side of the sliding rod 12, which is far away from the driving plate 11, and the clamping plate 9 is rectangular; during operation, the polyurethane plastic is clamped through the clamping plate 9, so that the stress area for clamping the polyurethane plastic is increased, and the clamping effect on the polyurethane plastic is improved.

The top end of the base 1 is fixedly connected with a fixing plate 15, a placing plate 16 is connected in the fixing plate 15 in a sliding manner, circular grooves 23 are formed in two sides of the placing plate 16, limiting rods 21 are connected in the two sides of the fixing plate 15 in a sliding manner, the limiting rods 21 are clamped with the inner walls of the circular grooves 23, and a positioning block 22 is fixedly connected to the bottom end of the placing plate 16; when in work, the limiting rod 21 slides out of the circular groove 23 by pulling the limiting rod 21, and then the placing plate 16 is pushed, so that the placing plate 16 is moved between the two fixing blocks 8, after which the polyurethane plastic is placed on the placing plate 16, then the starting motor 6 is removed to fix the polyurethane plastic, the effect of assisting the installation of the polyurethane plastic is achieved, the installation efficiency of the polyurethane plastic is improved, the phenomenon that when the polyurethane plastic is fixed is avoided, one worker is required to take the polyurethane plastic between the two clamping plates 9, and then the other worker starts the motor 6 to fix the polyurethane plastic, after the polyurethane plastic is fixed, the placing plate 16 is pulled to make the positioning block 22 contact with the fixing plate 15, then, the limiting rod 21 is pushed, so that the limiting rod 21 is clamped with the circular groove 23, and the placing plate 16 is fixed.

A disc 20 is fixedly connected to the surface of the limiting rod 21, and a second spring 19 is fixedly connected between the disc 20 and the fixing plate 15; during operation, through pulling gag lever post 21 for gag lever post 21 slides, through loosening gag lever post 21, second spring 19 can be because the recovering pulling disc 20 of elasticity this moment, thereby makes disc 20 drive gag lever post 21 slide, has played the effect of reseing to gag lever post 21.

A sliding plate 17 is slidably connected to the top end of the fixing plate 15, a limiting plate 18 is fixedly mounted at the top end of the sliding plate 17, and the limiting plate 18 is U-shaped; during operation, the limiting plate 18 is pulled to enable the limiting plate 18 not to block the disc 20, and the limiting plate 18 is pushed to enable the limiting plate 18 to block the disc 20, so that the limiting rod 21 is positioned.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, there are two connection boxes 4, and heat dissipation holes 24 are uniformly formed on one sides of the two connection boxes 4 away from the fixing block 8; the during operation dispels the heat to the motor 6 in the connecting box 4 through louvre 24, has avoided motor 6 to carry out the during operation in connecting box 4, can be because the heat that the during operation produced can't distribute, and then leads to motor 6 probably to appear damaging.

The working principle is that the polyurethane plastic is placed between two clamping plates 9, then the motor 6 is started, the output end of the motor 6 is rotated, the connecting wire 7 is wound on the output end of the motor 6 at the moment, so that the connecting wire 7 drives the sliding rod 12 to slide, at the moment, the clamping plates 9 can slide along with the sliding rod 12, so that the clamping plates 9 on the first connecting post 5 and the second connecting post 14 clamp the polyurethane plastic, the effect of fixing the polyurethane plastic is achieved, the convenience of fixing the polyurethane plastic is improved, then the sliding block 3 is driven by the electric guide rail 2 to slide upwards, so that the sliding block 3 drives the fixing block 8 on the second connecting post 14 to slide upwards, the effect of pulling the polyurethane plastic is achieved, the effect of detecting the toughness of polyurethane molecules of the polyurethane plastic is achieved, and after the detection is completed, the motor 6 is started, so that the output end of the motor 6 is reversed, the connecting wire 7 can be loosened from the output end, the first spring 10 pushes the driving plate 11 due to the restoration of the elastic force, the driving plate 11 can drive the sliding rod 12 and the clamping plate 9 to slide, the clamping plate 9 is enabled not to be in contact with the polyurethane plastic any more, and then the polyurethane plastic is taken away.

The limiting rod 21 is pulled to slide out of the circular groove 23, then the limiting plate 18 is pushed to push the limiting plate 18 to push the sliding plate 17, at the moment, the limiting plate 18 can block the disc 20, then the placing plate 16 is pushed to move the placing plate 16 to a position between the two fixing blocks 8, then the polyurethane plastic is placed on the placing plate 16, then the starting motor 6 is removed to fix the polyurethane plastic, the effect of assisting in installing the polyurethane plastic is achieved, the installing efficiency of the polyurethane plastic is improved, the problem that when the polyurethane plastic is fixed, a worker needs to take the polyurethane plastic between the two clamping plates 9 is avoided, then the polyurethane plastic is fixed by the other worker through the starting motor 6, after the polyurethane plastic is fixed, the placing plate 16 is pulled, so that the positioning block 22 is in contact with the fixing plate 15, then the limiting plate 18 is pulled, so that the limiting plate 18 no longer blocks the disc 20, at this time, the second spring 19 pulls the disc 20 due to the recovery of the elastic force, so that the disc 20 drives the limiting rod 21 to slide, at this time, the limiting rod 21 is clamped with the circular groove 23, and the placing plate 16 is fixed.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a polyurethane molecule detector convenient to it is fixed which characterized in that: comprises a base (1); an electric guide rail (2) is fixedly arranged at the top end of the base (1), the inner wall of the electric guide rail (2) is connected with a sliding block (3) in a sliding way, a second connecting post (14) is fixedly arranged at the bottom end of the sliding block (3), a first connecting post (5) is fixedly arranged at the top end of the base (1), one sides of the first connecting post (5) and the second connecting post (14) corresponding to each other are fixedly connected with a fixed block (8), the fixed block (8) is U-shaped, the two sides of the fixed block (8) are both connected with slide bars (12) in a sliding way, one side fixed mounting of fixed block (8) has connection box (4), install two motor (6), two in connection box (4) the equal fixedly connected with connecting wire (7) of output of motor (6), the other end and slide bar (12) fixed connection of connecting wire (7).

2. The polyurethane molecular detector convenient for immobilization according to claim 1, wherein: two chutes (13) are formed in one side of the fixed block (8), a driving plate (11) is connected to the inner wall of each chute (13) in a sliding mode, the driving plate (11) is U-shaped, one side of each sliding rod (12) is fixedly connected with the driving plate (11), and a first spring (10) is fixedly mounted between the driving plate (11) and the fixed block (8).

3. The polyurethane molecular detector convenient for immobilization according to claim 2, wherein: one side of the sliding rod (12) far away from the driving plate (11) is fixedly connected with a clamping plate (9), and the clamping plate (9) is rectangular.

4. The polyurethane molecular detector convenient for immobilization according to claim 3, wherein: the top fixedly connected with fixed plate (15) of base (1), sliding connection places board (16) in fixed plate (15), circular slot (23) have all been seted up to the both sides of placing board (16), the equal sliding connection in both sides of fixed plate (15) has gag lever post (21), gag lever post (21) and the inner wall joint of circular slot (23), the bottom fixedly connected with locating piece (22) of placing board (16).

5. The conveniently-fixed polyurethane molecule detector of claim 4, wherein: the surface of the limiting rod (21) is fixedly connected with a disc (20), and a second spring (19) is fixedly connected between the disc (20) and the fixing plate (15).

6. The polyurethane molecular detector convenient for immobilization according to claim 5, wherein: the top sliding connection of fixed plate (15) has slide (17), the top fixed mounting of slide (17) has limiting plate (18), limiting plate (18) are "U" font.

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