CN220120549U

CN220120549U - Tension machine for detecting rubber production strength

Info

Publication number: CN220120549U
Application number: CN202321336212.8U
Authority: CN
Inventors: 于志彬
Original assignee: Tianjin Weiou New Materials Co ltd
Current assignee: Tianjin Weiou New Materials Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-12-01
Anticipated expiration: 2033-05-29

Abstract

The utility model belongs to the technical field of rubber detection, and discloses a tension machine for detecting rubber production strength, which comprises a detection base and a clamping seat, and is characterized in that: the two clamping seats are respectively provided with a clamp in a rotating way at one end, which is close to each other, an infrared ranging probe and a speed measuring probe are respectively arranged at one end, which is close to each other, of the two clamping seats, the top of the detection base is provided with a deformation testing component, the deformation testing component comprises a mounting seat, a connecting rod and an electronic spring tension meter, one end of the connecting rod, which is positioned in the mounting seat, is fixedly connected with a limiting piece, the electronic spring tension meter is fixedly arranged in the mounting seat, two ends of the electronic spring tension meter are respectively fixedly connected with the two limiting pieces, one end, which is far away from the mounting seat, of the connecting rod is fixedly provided with a ball seat, and the ball seat is rotationally provided with a ball head; the tensile machine can perform biaxial stretching on rubber, and records the stretching length, the speed and the stretching variable thereof so as to accurately calculate the strength of the rubber.

Description

Tension machine for detecting rubber production strength

Technical Field

The utility model belongs to the technical field of rubber detection, and particularly relates to a tension machine for detecting rubber production strength.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is elastic at room temperature, can generate larger deformation under the action of small external force, and can restore to original state after storing the external force, so that the rubber product is widely applied to industrial living at present, and in the process of producing and processing the rubber product, the strength of the rubber product needs to be detected, and the main detection mode is to utilize a tensile machine to carry out tensile test on the rubber so as to prevent unqualified products from flowing into the market.

The traditional tension machine mainly calculates the strength by fixing two ends of rubber and pulling one end to the longest stretching length, and the precision of the strength of the rubber calculated by stretching one end of the tension machine is not high enough, and the strength calculation is not carried out from various parameters.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a tensile machine for detecting rubber production strength, which comprises a detection base and a clamping seat, and is characterized in that: the clamping bases are mutually close to one end and all rotate and install anchor clamps, two the clamping bases are mutually close to one end and all are equipped with infrared ranging probe and speed measuring probe, detect the base top and be equipped with deformation test assembly, deformation test assembly includes mount pad, connecting rod and electronic spring tension meter, the connecting rod is equipped with two and respectively the activity inserts both ends around locating the mount pad, the connecting rod is located one end fixedly connected with spacing piece in the mount pad, electronic spring tension meter fixed mounting is in the mount pad, electronic spring tension meter both ends respectively with two spacing piece fixed connection, the connecting rod is kept away from mount pad one end fixed mounting and is had the ball seat, the bulb is installed in the ball seat rotation.

As a preferable technical scheme of the utility model, a controller is fixedly arranged at one side end of a detection base, a driving motor is fixedly arranged at one side end of the detection base far away from the controller, a driving screw rod is rotatably arranged on the detection base, two guide slide bars are fixedly arranged on the detection base, two guide slide sleeves and a driving screw sleeve are arranged on a clamping seat, the clamping seat is slidably arranged on the two guide slide bars through the two guide slide sleeves, and the clamping seat is in threaded connection with the driving screw rod through the driving screw sleeve.

As a preferable technical scheme of the utility model, the front end of the detection base is fixedly provided with a protective cover, and the protective cover is provided with colorless transparent reinforced glass.

As a preferable technical scheme of the utility model, two clamping seats are arranged and are arranged in a left-right mirror image mode.

As a preferable technical scheme of the utility model, the mounting seat is fixedly arranged at the center of the top of the detection base and is horizontally and vertically arranged with the detection base.

As a preferable technical scheme of the utility model, the two ball heads are contacted when the reading of the electronic spring tension meter is zero.

The beneficial effects achieved by the utility model are as follows: this pulling force machine adopts the biaxial stretching mode, and can detect tensile length and tensile speed through infrared ranging probe and speed measuring probe, and utilizes bulb centre gripping rubber, and rubber can become thin in the tensile process, drives two bulbs and be close to each other and last to carry out the centre gripping to rubber with the elasticity effect of spring tension meter, detects the deflection of rubber simultaneously, calculates the intensity of rubber at last according to these data, and is more accurate.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of a tensile machine for detecting the production strength of rubber according to the present utility model;

FIG. 2 is a schematic view of the structure of a detecting base in a tensile machine for detecting the production strength of rubber according to the present utility model;

FIG. 3 is a schematic view of the structure of the clamping seat in the tensile machine for detecting the rubber production strength;

fig. 4 is a schematic structural view of a deformation testing component in a tensile machine for detecting rubber production strength.

In the figure: 1. detecting a base; 101. a controller; 102. a driving motor; 103. driving a screw rod; 104. a guide slide bar; 105. a protective cover; 2. a clamping seat; 201. a guide sliding sleeve; 202. driving the screw sleeve; 203. a clamp; 204. an infrared ranging probe; 205. a speed measuring probe; 3. a deformation testing component; 301. a mounting base; 302. a connecting rod; 303. an electronic spring tension meter; 304. a limiting piece; 305. a ball seat; 306. ball head.

Detailed Description

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.

Examples: as shown in fig. 1-4, a tensile machine for detecting rubber production strength comprises a detection base 1 and a clamping seat 2, and is characterized in that: the two clamping seats 2 are close to each other, the clamp 203 is rotatably arranged at one end of each clamping seat 2, the infrared ranging probe 204 and the speed measuring probe 205 are arranged at one end of each clamping seat 2 close to each other, the deformation testing assembly 3 is arranged at the top of the detection base 1, the deformation testing assembly 3 comprises a mounting seat 301, a connecting rod 302 and an electronic spring tension meter 303, the connecting rod 302 is provided with two connecting rods and is respectively movably inserted into the front end and the rear end of the mounting seat 301, a limiting piece 304 is fixedly connected to one end of the connecting rod 302 in the mounting seat 301, the electronic spring tension meter 303 is fixedly connected with the two limiting pieces 304, the ball seat 305 is fixedly arranged at one end of the connecting rod 302 far away from the mounting seat 301, the ball seat 305 is rotatably provided with a ball head 306, when the rubber is biaxially stretched, the infrared ranging probe 204 and the speed measuring probe 205 can be used for detecting the stretching length and the stretching speed, the rubber is clamped by the ball head 306, the elastic action of the spring tension meter is utilized to drive the two ball heads 306 to mutually close to each other and continuously clamp the rubber, the deformation quantity of the rubber is detected, and finally the accurate strength of the rubber is calculated according to the data;

the device comprises a detection base 1, a controller 101, a driving motor 102, a driving screw 103, two guide sliding rods 104, two guide sliding sleeves 201 and a driving screw sleeve 202, wherein the controller 101 is fixedly arranged at one side end of the detection base 1, the driving motor 102 is fixedly arranged at one side end of the detection base 1, which is far away from the controller 101, the driving screw 103 is rotatably arranged on the detection base 1, the two guide sliding rods 104 are fixedly arranged on the clamping seat 2, the clamping seat 2 is slidably arranged on the two guide sliding rods 104 through the two guide sliding sleeves 201, the clamping seat 2 is in threaded connection with the driving screw 103 through the driving screw sleeve 202, and when the device is used, the driving screw 103 is driven to rotate through the driving motor 102, and the two clamping seats 2 are driven to move, so that the purpose of biaxial stretching of rubber can be achieved; the front end of the detection base 1 is fixedly provided with a protective cover 105, and colorless transparent reinforced glass is arranged on the protective cover 105, so that personnel accidental injury caused by rubber rebound after the rubber tensile test is finished can be effectively prevented through the protective effect of the protective cover 105 when the detection base is used; the clamping seats 2 are arranged in two and are arranged in a left-right mirror image mode; the mounting seat 301 is fixedly mounted at the center of the top of the detection base 1 and is horizontally and vertically arranged with the detection base 1; when the electronic spring tension meter 303 reads zero, the two bulbs 306 are in contact.

Specifically, when the two-way stretching device is used, two ends of rubber are clamped by the clamp 203, the rubber is clamped by the ball heads 306, the rubber is thinned in the stretching process, the two ball heads 306 are driven to be close to each other by the elastic action of the spring tension meter, the rubber is continuously clamped, the deformation of the rubber is detected, after the fixing is finished, the motor is controlled by the controller 101 to drive the driving screw 103 to rotate, the driving screw 103 drives the two clamping seats 2 to move, the purpose of two-way stretching the rubber can be achieved, in the two-way stretching process of the rubber, the stretching length and the stretching speed can be detected by the infrared distance measuring probe 204 and the speed measuring probe 205, and the strength of the rubber is finally calculated according to the data, so that the two-way stretching device is more accurate.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation 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.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

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

1. The utility model provides a tensile machine for rubber production intensity detects, includes detection base (1) and grip slipper (2), its characterized in that: two clamping seat (2) all rotate and install anchor clamps (203) near one end each other, two clamping seat (2) all are equipped with infrared ranging probe (204) and speed measuring probe (205) near one end each other, detect base (1) top and be equipped with deformation test subassembly (3), deformation test subassembly (3) are including mount pad (301), connecting rod (302) and electronic spring tension gauge (303), connecting rod (302) are equipped with two and insert respectively the activity around mount pad (301) both ends, connecting rod (302) are located one end fixedly connected with spacing piece (304) in mount pad (301), electronic spring tension gauge (303) both ends respectively with two spacing piece (304) fixed connection, connecting rod (302) are kept away from mount pad (301) one end fixed mounting and are had ball seat (305), ball head (306) are installed in ball seat (305) internal rotation.

2. The tensile machine for detecting rubber production strength according to claim 1, wherein: the detection base (1) one side end fixed mounting has controller (101), detection base (1) is kept away from controller (101) one side end fixed mounting and is had driving motor (102), it installs a drive lead screw (103) and two guide slide bars (104) of fixed mounting to rotate on detection base (1), be equipped with two guide sliding sleeve (201) and a drive swivel nut (202) on grip slipper (2), grip slipper (2) are through two guide sliding sleeve (201) slidable mounting on two guide slide bars (104), grip slipper (2) are through drive swivel nut (202) and drive lead screw (103) threaded connection.

3. The tensile machine for detecting rubber production strength according to claim 1, wherein: the front end of the detection base (1) is fixedly provided with a protective cover (105), and the protective cover (105) is provided with colorless transparent reinforced glass.

4. The tensile machine for detecting rubber production strength according to claim 1, wherein: the clamping seats (2) are arranged in a left-right mirror image mode.

5. The tensile machine for detecting rubber production strength according to claim 1, wherein: the mounting seat (301) is fixedly mounted at the center of the top of the detection base (1) and is horizontally and vertically arranged with the detection base (1).

6. The tensile machine for detecting rubber production strength according to claim 1, wherein: the two ball heads (306) are contacted when the electronic spring tension meter (303) reads zero.