CN216806452U

CN216806452U - Aluminum box for determining solid content of acrylic emulsion

Info

Publication number: CN216806452U
Application number: CN202220592229.9U
Authority: CN
Inventors: 李师雄; 龚博文
Original assignee: Shandong Rosf New Material Technology Co ltd
Current assignee: Shandong Rosf New Material Technology Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-06-24
Anticipated expiration: 2032-03-18

Abstract

The utility model discloses an aluminum box for measuring the solid content of acrylic emulsion, which belongs to the technical field of equipment for measuring the solid content of the acrylic emulsion and comprises a fixed seat, the fixed seat is provided with a placing groove, the aluminum box is placed in the placing groove, the bottoms of the two sides of the aluminum box are both provided with a clamping groove, the fixing seat is internally connected with a fixing mechanism, the fixing mechanism comprises clamping blocks, a fixing spring, a buffer plate, a buffer spring and a threaded rod, the two clamping blocks are symmetrically and slidably connected in the fixing seat, the utility model overcomes the elasticity of the fixing spring by rotating the threaded rod downwards and extruding wedge-shaped grooves on the clamping blocks by guide wheels at the bottom of the threaded rod to ensure that the clamping blocks are movably clamped in clamping grooves at the bottom of the aluminum box, thereby form locking effect to the aluminium box, improve the stability of aluminium box at the during operation, avoid the aluminium box to be overturned easily by the staff, the convenient recovery in glass culture dish is compared to the aluminium box simultaneously.

Description

Aluminum box for determining solid content of acrylic emulsion

Technical Field

The utility model belongs to the technical field of acrylic emulsion solid content measuring equipment, and particularly relates to an aluminum box for measuring the solid content of acrylic emulsion.

Background

In the determination process of the non-volatile mass fraction of the acrylic emulsion, a sample to be measured is placed in a blast oven at about 150 ℃ to be dried and cooled to room temperature, and then solid content is weighed, however, a flat-bottom glass culture dish is generally adopted to place the sample in the prior art, and the sample is easy to adhere to the glass culture dish after being dried and is difficult to remove, so that the glass culture dish can not be reused, and great cost waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminum box for determining the solid content of acrylic emulsion, which aims to solve the problem that in the prior art, a sample is easy to adhere to a glass culture dish after being dried, so that the glass culture dish cannot be reused, and the cost is greatly wasted.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an acrylic emulsion solid content measures and uses aluminium box, includes the fixing base, the standing groove has been seted up on the fixing base, the aluminium box body is placed in the standing groove, the draw-in groove has all been seted up to aluminium box body both sides bottom, the fixing base in-connection has fixed establishment, fixed establishment includes fixture block, fixed spring, buffer board, buffer spring and threaded rod, two fixture block symmetry sliding connection is in the fixing base, fixture block one end joint is in the draw-in groove, and fixedly connected with fixed spring between the other end and the fixing base, fixture block top and bottom are all rotated and are connected with the buffer board, the buffer board is close to fixedly connected with buffer spring between fixture block one side and the fixture block, the wedge groove has been seted up on the fixture block, threaded connection has two threaded rod, two threaded rod bottom one-to-one supports and leans on two wedge grooves.

Preferably, two sliding grooves are formed in the fixing seat, one opposite sides of the two sliding grooves are communicated with the placing groove, the two clamping blocks are respectively and slidably connected into the two sliding grooves, and one end, far away from the clamping blocks, of the fixing spring is fixedly connected to the inner side of the sliding grooves.

Preferably, the sliding groove is communicated with the clamping groove, the sliding groove and the clamping groove are concentrically arranged, the diameter of the sliding groove opening is larger than the caliber of the clamping groove, and the buffer plate is prevented from being clamped.

Preferably, the buffer plate is connected with the rotating plate in a rotating mode, one end, far away from the clamping block, of the buffer plate, the rotating plate is fixedly connected with a protection spring on one side, close to the clamping block, of the rotating plate, one end, far away from the rotating plate, of the protection spring is connected with a sliding assembly, and the sliding assembly is connected to the clamping block in a sliding mode.

Preferably, the sliding assembly comprises a sliding block and a limiting column, the sliding block is connected to the clamping block in a sliding mode, the sliding block is far away from the limiting column and a protection spring, the protection spring is arranged on the outer peripheral side of the limiting column, and the protection spring is prevented from being distorted to influence the elastic acting force of the protection spring.

Preferably, hypotenuse incline direction is for being by standing groove to sliding tray downward sloping in the wedge groove, the threaded rod bottom is rotated and is connected with the guide pulley, the guide pulley supports and leans on at the hypotenuse in the wedge groove, does benefit to the friction that reduces threaded rod and wedge inslot hypotenuse through the guide pulley, promotes the fixture block and removes when conveniently rotating the threaded rod.

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

1. according to the aluminum box disclosed by the utility model, the threaded rod is downwards rotated, the guide wheel at the bottom of the threaded rod extrudes the wedge-shaped groove on the clamping block, the elasticity of the fixed spring is overcome, and the clamping block is movably clamped into the clamping groove at the bottom of the aluminum box, so that the locking effect is formed on the aluminum box, the stability of the aluminum box in working is improved, the aluminum box is prevented from being easily overturned by workers, and meanwhile, the aluminum box is convenient to recycle compared with a glass culture dish.

2. When the clamping block enters the clamping groove, the buffer plates on the clamping block enter the clamping groove, the buffer plates positioned at the top and the bottom of the clamping block abut against the top and the bottom in the clamping groove under the elastic force action of the buffer spring, a further buffer action is formed on the aluminum box, and the buffer effect of the aluminum box on external acting force is improved.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a fixed seat 1, a placing groove 11, a sliding groove 12, an aluminum box 2, a clamping groove 21, a fixing mechanism 3, a clamping block 31, a wedge-shaped groove 311, a fixed spring 32, a buffer plate 33, a rotating plate 331, a protective spring 332, a buffer spring 34 and a threaded rod 35.

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.

Referring to fig. 1-2, an aluminum box for measuring solid content of acrylic emulsion comprises a fixing seat 1, wherein a placing groove 11 is formed in the fixing seat 1, an aluminum box body 2 is placed in the placing groove 11, and the aluminum box body 2 is convenient to recycle.

Draw-in groove 21 has all been seted up to 2 both sides bottoms of aluminium box body, 1 in-connection of fixing base has fixed establishment 3, fixed establishment 3 includes fixture block 31, fixed spring 32, buffer board 33, buffer spring 34 and threaded rod 35, two fixture block 31 symmetry sliding connection are in fixing base 1, fixture block 31 one end joint is in draw-in groove 21, and fixedly connected with fixed spring 32 between the other end and the fixing base 1, two sliding tray 12 have been seted up in fixing base 1, two sliding tray 12 one side relatively communicate with standing groove 11, two fixture block 31 are in two sliding tray 12 of sliding connection respectively, fixture block 31 one end fixed connection is kept away from to fixed spring 32 and is inboard at sliding tray 12, behind fixture block 31 joint entering draw-in groove 21, can form the locking effect to aluminium box body 2, avoid aluminium box body 2 to be overturned by the staff easily.

Fixture block 31 top and bottom all rotate and are connected with buffer board 33, and buffer board 33 is close to fixedly connected with buffer spring 34 between fixture block 31 one side and the fixture block 31, and sliding tray 12 and draw-in groove 21 communicate each other, and wherein sliding tray 12 sets up with draw-in groove 21 is concentric, and the 12 bores of sliding tray are greater than the 21 bores of draw-in groove, do benefit to buffer board 33 and when leaving draw-in groove 21 behind the draw-in groove 21, can not blocked by draw-in groove 21 and sliding tray 12.

Buffer plate 33 is kept away from fixture block 31 one end and is rotated and be connected with rotor plate 331, rotor plate 331 is close to fixture block 31 one side fixedly connected with protection spring 332, protection spring 332 is kept away from rotor plate 331 one end and is connected with the sliding component, sliding component sliding connection is on fixture block 31, after buffer plate 33 got into draw-in groove 21, top and bottom in two automatic rotation laminating draw-in grooves 21 of rotor plate 331, improve the contact effect of buffer plate 33 and draw-in groove 21, thereby improve the buffering effect to the aluminium box body 2.

The sliding assembly comprises a sliding block and a limiting column, the sliding block is connected to the clamping block 31 in a sliding mode, the sliding block is far away from the clamping block 31 and is fixedly connected with the limiting column and a protection spring 332, the protection spring 332 is sleeved on the periphery of the limiting column, the limiting column and the protection spring 332 move along with the sliding block when the rotating plate 331 rotates conveniently, and the protection spring 332 is prevented from being distorted to influence the elastic acting force of the sliding block.

The wedge-shaped groove 311 is formed in the clamping block 31, the two threaded rods 35 are connected to the fixed seat 1 in a threaded mode, and the bottoms of the two threaded rods 35 are abutted to the two wedge-shaped grooves 311 in a one-to-one correspondence mode.

Inclined direction of hypotenuse is for by standing groove 11 to the downward sloping of sliding tray 12 in wedge groove 311, and threaded rod 35 bottom is rotated and is connected with the guide pulley, and the guide pulley supports and leans on in wedge groove 311 hypotenuse, does benefit to the friction that reduces threaded rod 35 and the hypotenuse in wedge groove 311 through the guide pulley, promotes fixture block 31 and removes when conveniently rotating threaded rod 35.

The operating principle of the present invention will now be described as follows:

when the locking device is used, the aluminum box body 2 filled with acrylic emulsion to be detected is placed into the placing groove 11 on the fixed seat 1, the threaded rod 35 is rotated downwards at the moment, the guide wheel at the bottom of the threaded rod 35 extrudes the wedge-shaped groove 311 on the fixture block 31, the elasticity of the fixing spring 32 is overcome, the fixture block 31 is moved away from the sliding groove 12 and clamped into the clamping groove 21 at the bottom of the aluminum box body 2, and therefore the locking effect is formed on the aluminum box body 2, the stability of the aluminum box body 2 in working is improved, and the aluminum box body 2 is prevented from being easily overturned by workers;

when the fixture block 31 enters the clamping groove 21, the buffer plate 33 on the fixture block 31 enters the clamping groove 21, the buffer plates 33 located at the top and the bottom of the fixture block 31 abut against the top and the bottom in the clamping groove 21 under the elastic action of the buffer spring 34, a further buffer effect is formed on the aluminum box body 2, and the buffer effect of the aluminum box body 2 on external acting force is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an acrylic acid emulsion solid content measures uses aluminium box, includes fixing base (1), its characterized in that, standing groove (11) have been seted up on fixing base (1), aluminium box body (2) are placed in standing groove (11), draw-in groove (21) have all been seted up to aluminium box body (2) both sides bottom, fixing base (1) in-connection has fixed establishment (3), fixed establishment (3) include fixture block (31), fixing spring (32), buffer board (33), buffer spring (34) and threaded rod (35), two fixture block (31) symmetry sliding connection is in fixing base (1), fixture block (31) one end joint is in draw-in groove (21), and fixedly connected with fixing spring (32) between the other end and fixing base (1), fixture block (31) top and bottom are all rotated and are connected with buffer board (33), buffer board (33) are close to fixedly connected with buffer spring (33) between fixture block (31) one side and fixture block (31), (31) 34) The fixture block (31) is provided with a wedge-shaped groove (311), the fixing seat (1) is connected with two threaded rods (35) in a threaded manner, and the bottoms of the threaded rods (35) are correspondingly abutted to the two wedge-shaped grooves (311) one by one.

2. The aluminum box for measuring the solid content of the acrylic emulsion according to claim 1, wherein two sliding grooves (12) are formed in the fixing seat (1), one sides of the two sliding grooves (12) opposite to each other are communicated with the placing groove (11), the two clamping blocks (31) are respectively connected in the two sliding grooves (12) in a sliding manner, and one end of the fixing spring (32) far away from the clamping blocks (31) is fixedly connected to the inner side of the sliding grooves (12).

3. The aluminum box for measuring the solid content of acrylic emulsion according to claim 2, wherein the sliding groove (12) and the slot (21) are communicated with each other, wherein the sliding groove (12) and the slot (21) are concentrically arranged, and the caliber of the sliding groove (12) is larger than that of the slot (21).

4. The aluminum box for measuring the solid content of the acrylic emulsion as recited in claim 1, wherein a rotating plate (331) is rotatably connected to one end of the buffering plate (33) far away from the fixture block (31), a protection spring (332) is fixedly connected to one side of the rotating plate (331) near the fixture block (31), one end of the protection spring (332) far away from the rotating plate (331) is connected with a sliding component, and the sliding component is slidably connected to the fixture block (31).

5. The aluminum box for measuring the solid content of the acrylic emulsion as recited in claim 4, wherein the sliding assembly comprises a sliding block and a limiting post, the sliding block is slidably connected to the clamping block (31), the side of the sliding block, which is away from the clamping block (31), is fixedly connected with the limiting post and a protection spring (332), and the protection spring (332) is sleeved on the outer peripheral side of the limiting post.

6. The aluminum box for measuring the solid content of the acrylic emulsion as recited in claim 1, wherein the inclined direction of the inner oblique side of the wedge-shaped groove (311) is inclined downward from the placement groove (11) to the sliding groove (12), and a guide wheel is rotatably connected to the bottom of the threaded rod (35) and abuts against the inner oblique side of the wedge-shaped groove (311).