CN219284911U

CN219284911U - Test device for coating production

Info

Publication number: CN219284911U
Application number: CN202320391454.0U
Authority: CN
Inventors: 谢祥权; 薛大卫; 卓荣升
Original assignee: Yirongde Rotomolding Pipe Industry Shenzhen Co ltd
Current assignee: Yirongde Rotomolding Pipe Industry Shenzhen Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-06-30
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a test device for coating production, which comprises a fixing mechanism and a test seat, wherein the fixing mechanism and the test seat are used for fixing when a polyethylene anti-corrosion coating is tested, and the fixing mechanism is positioned in the test seat and also comprises an impact mechanism used for performing an impact test on the polyethylene anti-corrosion coating; the impact mechanism comprises a guide rod, a balancing weight, a lock tongue, an impact frame and an impact seat, and the impact frame is fixed at the top of the test seat. According to the utility model, the spring is utilized to push the lock tongue to fix the locking seat extending into the locking groove of the balancing weights, and then the two balancing weights with the same mass can be connected together, so that the force during impact is changed, the distance from the adjusting frame to the top of the fixing frame is adjusted, and then the fixing frame is inserted into the test seat to clamp and fix the tested polyethylene anti-corrosion coating test article, so that vibration during test can be reduced.

Description

Test device for coating production

Technical Field

The utility model relates to the field of polyethylene anti-corrosion coatings, in particular to a test device for coating production.

Background

Through retrieving the bulletin number CN216117162U, disclosed in this patent document is "a polyethylene anticorrosive coating drop hammer impact tester, including: a base; the loading part is arranged on the base and used for placing and bearing a test sample; the guide part is arranged on the base, a vertical guide cavity is arranged in the guide part, the tail end of the guide cavity extends to the loading part, and a guide groove communicated with the guide cavity is formed in the side wall of the guide part; the impact hammer is slidably arranged in the guide cavity; and the adjusting part is slidably arranged in the guide groove, one end of the adjusting part is connected with the impact hammer, the other end of the adjusting part extends outwards from the guide groove, and the adjusting part slides up and down to drive the impact hammer to move up and down synchronously. The impact hammer is lifted through the adjusting part, so that the height of the impact hammer in the guide groove is adjusted, then the adjusting part is loosened, the impact hammer impacts the sample in the guide cavity through free falling bodies, the device has the characteristics of simplicity and convenience in operation, safety, low cost and easiness in maintenance, and meanwhile, the requirement of test standards is completely met.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a test apparatus for producing a coating layer.

The utility model realizes the above purpose through the following technical scheme:

the test device for coating production comprises a fixing mechanism and a test seat, wherein the fixing mechanism and the test seat are used for fixing when the polyethylene anti-corrosion coating is tested, and the fixing mechanism is positioned in the test seat and further comprises an impact mechanism used for performing impact test on the polyethylene anti-corrosion coating;

the impact mechanism comprises a guide rod, a balancing weight, a lock tongue, an impact frame and an impact seat, wherein the impact frame is fixed at the top of the test seat, the upper end of the guide rod extends out of the impact frame and is fixed with the impact frame, the lower end of the guide rod is positioned at the center of the impact frame, the balancing weight is arranged on the upper side of the guide rod, a locking groove is formed in the top of the balancing weight, the lock tongue is located in the locking groove of the balancing weight, and the impact seat is located inside the impact frame and is slidably connected to the lower side of the guide rod.

Preferably: the fixing mechanism comprises a fixing frame, a reset frame, an adjusting frame and an adjusting screw, wherein the fixing frame is connected to the inner side of the test seat in a sliding mode, the reset frame is fixed to the end portion of the fixing frame, the adjusting frame is located on the inner side of the fixing frame, and the adjusting screw is connected to the adjusting frame through threads.

Preferably: the bottom of the fixing frame is of a convex structure and is used for being rapidly inserted into the test seat, and one end, away from the reset frame, of the fixing frame is welded with an iron handle which is convenient to withdraw.

Preferably: the bottom of the balancing weight is fixed with three locking seats matched with the locking grooves at the top of the balancing weight, and the lock tongue is slidably connected in the locking grooves of the balancing weight.

Preferably: the spring for pushing the spring bolt to prop against the balancing weight locking seat is arranged on the spring bolt, and a groove for preventing the impact seat from being separated is formed in the outer side of the lower end of the guide rod.

Preferably: the upper side of the impact frame is welded with a supporting plate for supporting the balancing weight and the upper end of the fixed guide rod, and the top of the test seat and the corresponding position of the impact frame are provided with impact holes with the same outer diameter as the impact seat.

Compared with the prior art, the utility model has the following beneficial effects: utilize the spring to promote the spring bolt and fix the locking seat that stretches into the locking inslot of balancing weight, can link two balancing weights of the same quality together then to the dynamics when changing the impact, adjust the distance of frame to the mount top simultaneously, immediately insert the mount behind the test seat to the polyethylene anticorrosive coating test article of being tested centre gripping fixed, vibration when then can reduce the test.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic structural view of a test apparatus for producing a coating according to the present utility model;

FIG. 2 is a partial detail view of a balancing weight of a test apparatus for coating production according to the present utility model;

FIG. 3 is a cross-sectional view of a test apparatus for coating production according to the present utility model;

FIG. 4 is a partial detail view of a test seat of a test apparatus for producing a coating according to the present utility model;

FIG. 5 is a partial detail view of the fixing mechanism of a test apparatus for producing a coating according to the present utility model;

fig. 6 is a partial detail view of a tongue of a test apparatus for coating production according to the present utility model.

The reference numerals are explained as follows:

1. an impact mechanism; 2. a fixing mechanism; 3. a test seat; 11. a guide rod; 12. balancing weight; 13. a bolt; 14. an impact frame; 15. an impact seat; 21. a fixing frame; 22. a reset frame; 23. an adjusting frame; 24. and (5) adjusting a screw.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-6, the test device for coating production comprises a fixing mechanism 2 and a test seat 3, wherein the fixing mechanism 2 is used for fixing when a polyethylene anti-corrosion coating is tested, the fixing mechanism 2 is positioned in the test seat 3, and the test device also comprises an impact mechanism 1 used for performing impact test on the polyethylene anti-corrosion coating;

the impact mechanism 1 comprises a guide rod 11, a balancing weight 12, a lock tongue 13, an impact frame 14 and an impact seat 15, wherein the impact frame 14 is fixed at the top of the test seat 3, the upper end of the guide rod 11 extends out of the impact frame 14 and is fixed with the impact frame, the lower end of the guide rod 11 is located at the center of the impact frame 14, the balancing weight 12 is arranged at the upper side of the guide rod 11, a locking groove is formed in the top of the balancing weight 12, the lock tongue 13 is located in the locking groove of the balancing weight 12, the impact seat 15 is located inside the impact frame 14 and is slidably connected at the lower side of the guide rod 11, the balancing weight 12 moves downwards along the inner wall of the impact frame 14 to impact the impact seat 15, the polyethylene anti-corrosion coating is impacted through the impact seat 15, and then a test of the polyethylene anti-corrosion coating is completed.

In this embodiment: the fixing mechanism 2 comprises a fixing frame 21, a reset frame 22, an adjusting frame 23 and an adjusting screw 24, wherein the fixing frame 21 is slidably connected to the inner side of the test seat 3, the reset frame 22 is fixed to the end part of the fixing frame 21, the adjusting frame 23 is positioned on the inner side of the fixing frame 21, the adjusting screw 24 is connected to the adjusting frame 23 through threads, the bottom of the fixing frame 21 is of a convex structure and is used for being rapidly inserted into the test seat 3, one end, far away from the reset frame 22, of the fixing frame 21 is welded with an iron handle which is convenient to withdraw, the distance between the adjusting frame 23 and the top of the fixing frame 21 is adjusted by utilizing the rotation of the four adjusting screws 24, then a polyethylene anti-corrosion coating test article to be tested can be conveniently placed in, meanwhile, the top of the test article is just attached to the inner top side of the test seat 3, and then the test article is fixed after the fixing frame 21 is inserted.

In this embodiment: the bottom of the balancing weight 12 is fixedly provided with three locking seats matched with locking grooves at the top of the balancing weight 12, the lock tongue 13 is slidably connected in the locking grooves of the balancing weight 12, the lock tongue 13 is provided with a spring for pushing the lock tongue 13 to abut against the locking seats of the balancing weight 12, the outer side of the lower end of the guide rod 11 is provided with a groove for preventing the impact seat 15 from separating, the upper side of the impact frame 14 is welded with a supporting plate for supporting the balancing weight 12 and fixing the upper end of the guide rod 11, the top of the test seat 3 is provided with an impact hole with the same outer diameter as the impact seat 15 at the corresponding position of the impact frame 14, the locking seat at the bottom of the balancing weight 12 is inserted into the locking groove of the balancing weight 12 at the lower side of the test seat and rotates, at the moment, the spring of the lock tongue 13 is firstly compressed and then stretched, the lock tongue 13 abuts against the inserted and rotated balancing weight 12 locking seats, and then the locking fixation of the upper balancing weight 12 and the lower balancing weight 12 is completed, and then the impact force of the whole impact test can be increased.

Working principle: when the test bench is used, firstly, the fixing frame 21 on the inner side of the test bench 3 is pulled out, four adjusting screws 24 are adjusted to enable the adjusting frame 23 to rise or descend to a test article which can be put into the polyethylene anti-corrosion coating, meanwhile, the top of the test article is just flush with the top of the fixing frame 21, then the test article is inserted into the test bench 3, at the moment, the reset frame 22 can push the falling impact seat 15 to move upwards along the groove of the guide rod 11, then the lower end of the impact seat 15 is attached to the top of the polyethylene anti-corrosion coating, then the balancing weight 12 is moved to the upper end of the impact frame 14 along the upper end of the guide rod 11, then the balancing weight 12 is loosened to enable the balancing weight 12 to move downwards along the inner wall of the impact frame 14, at the moment, the falling balancing weight 12 impacts the impact seat 15, then the test article attached to the impact frame 15 is impacted by the impact seat 15, and then the fixing frame 21 is pulled out and the condition of the polyethylene anti-corrosion coating test article is observed; in addition, when the impact force is required to be increased, the locking seat at the bottom of the balancing weight 12 is inserted into the locking groove of the balancing weight 12 at the lower side of the locking seat, the spring of the lock tongue 13 is in a compressed state, then the balancing weight 12 at the upper side is rotated, the spring of the lock tongue 13 is stretched and pushes the lock tongue 13 to prop against the locking seat extending into the locking groove, then the upper balancing weight 12 and the lower balancing weight 12 are fixed, and the impact force can be increased.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a test device is used in coating production, is including being used for fixed establishment (2), test seat (3) when polyethylene anticorrosion coating is experimental, fixed establishment (2) are located inside test seat (3), its characterized in that: the device also comprises an impact mechanism (1) for performing impact test on the polyethylene anti-corrosion coating;

the utility model provides an impact mechanism (1) is including guide bar (11), balancing weight (12), spring bolt (13), impact frame (14), impact seat (15), impact frame (14) are fixed test seat (3) top, guide bar (11) upper end stretches out impact frame (14) and rather than fixed, and guide bar (11) lower extreme is located impact frame (14) central point put, balancing weight (12) set up guide bar (11) upside, locking groove has been seted up at balancing weight (12) top, spring bolt (13) are located the locking inslot of balancing weight (12), impact seat (15) are located impact frame (14) inside and sliding connection are in guide bar (11) downside.

2. A test device for the production of a coating according to claim 1, characterized in that: the fixing mechanism (2) comprises a fixing frame (21), a reset frame (22), an adjusting frame (23) and an adjusting screw (24), wherein the fixing frame (21) is connected to the inner side of the test seat (3) in a sliding mode, the reset frame (22) is fixed to the end portion of the fixing frame (21), the adjusting frame (23) is located on the inner side of the fixing frame (21), and the adjusting screw (24) is connected to the adjusting frame (23) through threads.

3. A test device for the production of a coating according to claim 2, characterized in that: the bottom of the fixing frame (21) is of a convex structure and is used for being rapidly inserted into the test seat (3), and one end, far away from the reset frame (22), of the fixing frame (21) is welded with an iron handle convenient to withdraw.

4. A test device for the production of a coating according to claim 1, characterized in that: the bottom of the balancing weight (12) is fixedly provided with three locking seats matched with the locking grooves at the top of the balancing weight, and the lock tongue (13) is slidably connected in the locking grooves of the balancing weight (12).

5. A test device for producing a coating according to claim 4, wherein: the spring for pushing the spring bolt (13) to abut against the balancing weight (12) locking seat is arranged on the spring bolt (13), and a groove for preventing the impact seat (15) from being separated is formed in the outer side of the lower end of the guide rod (11).

6. A test device for the production of a coating according to claim 1, characterized in that: the upper side of the impact frame (14) is welded with a supporting plate for supporting the balancing weight (12) and the upper end of the fixed guide rod (11), and the top of the test seat (3) and the corresponding position of the impact frame (14) are provided with impact holes with the same outer diameter as the impact seat (15).