Elastic detection device for rubber product production

Abstract

The utility model relates to the technical field of detection devices, in particular to an elasticity detection device for rubber product production, which comprises a fixed plate and a movable plate which are oppositely distributed, a driving assembly used for driving the movable plate to move is arranged on the fixed plate, a detection piece is arranged on the end face, facing the movable plate, of the fixed plate, and the detection piece is arranged on the movable plate. The detection device comprises a movable plate, a detection piece is arranged on the movable plate, clamps are fixed to the input end of the detection piece and the end face of the movable plate, each clamp comprises an installation base and a clamping piece detachably connected with the installation base, and a lock catch assembly used for fixing the clamping piece is fixedly connected to the installation base. In the process of an elasticity test, the rubber compound is continuously stretched, so that the situation that the rubber compound is clamped loosely by the wedge-shaped block due to stretching is avoided, and the wedge-shaped block is continuously gathered towards the notch of the wedge-shaped groove due to friction force, so that the rubber compound is clamped more firmly.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to an elastic detection device for rubber product production. Background Technique

[0002] Rubber is a material composed of high molecular polymers, mainly consisting of two types: natural rubber and synthetic rubber. In the production process of rubber compound, natural rubber or synthetic rubber is usually mixed with various fillers and additives to improve its properties, such as enhancing strength, improving wear resistance or processing performance.

[0003] When the rubber compound production is completed, it needs to be subjected to an elastic test to ensure that the rubber compound can meet the usage standards, such as an elastic detection device for rubber products disclosed in the Chinese patent publication number "CN216899513U" in the prior art.

[0004] However, for most of the existing elastic detection devices for rubber products, although they can achieve the elastic test of rubber compound, most of the clamping tools are connected by connection structures such as bolts. However, this clamping method requires tools to be fixed during clamping, resulting in low efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to solve the above-mentioned disadvantages in the prior art, and to propose an elastic detection device for rubber product production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Design an elastic detection device for rubber product production, including fixed plates and a moving plate distributed oppositely, and a driving component for driving the moving plate to move is installed on the fixed plate;

[0008] A detection piece is installed on the end face of the fixed plate facing the moving plate, and clamps are fixed on the input end of the detection piece and the end face of the moving plate;

[0009] The clamp includes a mounting seat and a clamping piece detachably connected, and a lock component for fixing the clamping piece is fixedly connected to the mounting seat.

[0010] Further, the driving component includes a guide rod and a threaded rod;

[0011] The guide rod is fixedly connected to the fixed plate, the threaded rod is rotatably connected to the fixed plate, a motor is fixedly connected to the fixed plate, the motor shaft end penetrates the fixed plate and is fixedly connected to the threaded rod, and the moving plate is threadedly connected to the threaded rod and slidably connected to the guide rod.

[0012] Further, a wedge-shaped groove is formed in the mounting base, and the clamping member is slidably connected in the wedge-shaped groove.

[0013] Further, the clamping member is two oppositely arranged wedge-shaped blocks, and a channel is further formed in the mounting base, and an adjusting assembly is arranged in the channel.

[0014] Further, the adjusting assembly includes a sector gear and a rack;

[0015] The sector gear is rotatably connected in the channel, a handle is fixedly connected to the rear side of the sector gear, and a spring is fixedly connected between the handle and the mounting base;

[0016] The rack is slidably connected in the channel, grooves are formed at the lower ends of the two oppositely arranged wedge-shaped blocks, a contact plate is fixedly connected to the upper end of the rack, the contact plate is slidably connected in the groove, and the rack meshes with the sector gear.

[0017] Further, the locking component includes a limiting plate, two oppositely arranged sliding channels are formed in the mounting base, the limiting plate is slidably connected in the sliding channels, a telescopic rod is fixedly connected between the limiting plate and the mounting base, and a compression spring is sleeved on the telescopic rod, and two ends of the compression spring are respectively fixedly connected to the limiting plate and the mounting base.

[0018] Further, an installation table is provided at the lower ends of the threaded rod and the guide rod, the threaded rod is rotatably connected to the installation table, and the guide rod is fixedly connected to the installation table.

[0019] An elastic detection device for rubber product production proposed by the present utility model has the beneficial effects that: the present utility model performs clamping through the cooperation of the clamping member and the adjusting assembly. When clamping the rubber mixing gum, only need to pull the handle to achieve clamping, saving a lot of time. Moreover, during the test, the rubber mixing gum is clamped by two opposite wedge-shaped blocks. During the elastic test process, when the rubber mixing gum is continuously stretched, not only will the clamping of the rubber mixing gum by the wedge-shaped blocks not be loosened due to stretching, but due to the frictional force, the wedge-shaped blocks will continuously converge towards the notch of the wedge-shaped groove, thereby clamping the rubber mixing gum more tightly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional view of the present utility model Figure 1 ;

[0021] Figure 2 is a three-dimensional view of the present utility model Figure 2 ;

[0022] Figure 3This is a partially enlarged schematic diagram of the structure of the present utility model.

[0023] In the figure: 1, fixed plate; 2, moving plate; 3, driving component; 31, guiding rod; 32, threaded rod; 33, motor; 34, mounting table; 4, detecting component; 5, fixture; 51, mounting seat; 52, clamping component; 53, wedge-shaped groove; 54, wedge-shaped block; 541, groove; 55, channel; 56, slideway; 6, adjusting component; 61, sector gear; 62, rack; 63, abutting plate; 64, handle; 65, spring; 7, locking component; 71, limiting plate; 72, telescopic rod; 73, compression spring. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0025] Refer to Figures 1-3 , an elastic detection device for rubber product production, which includes fixed plates 1 and moving plates 2 distributed oppositely, and a driving component 3 for driving the moving plate 2 to move is installed on the fixed plate 1;

[0026] A detecting component 4 is installed on the end face of the fixed plate 1 facing the moving plate 2, and fixtures 5 are fixed on both the input end of the detecting component 4 and the end face of the moving plate 2;

[0027] The fixture 5 includes a mounting seat 51 and a detachably connected clamping component 52, and a locking component 7 for fixing the clamping component 52 is fixedly connected to the mounting seat 51, wherein the detecting component 4 is a force detector.

[0028] In this embodiment, the driving component 3 includes a guiding rod 31 and a threaded rod 32;

[0029] The guiding rod 31 is fixedly connected to the fixed plate 1, the threaded rod 32 is rotatably connected to the fixed plate 1, a motor 33 is fixedly connected to the fixed plate 1, the shaft end of the motor 33 penetrates the fixed plate 1 and is fixedly connected to the threaded rod 32, the moving plate 2 is threadedly connected to the threaded rod 32 and slidably connected to the guiding rod 31, and the moving plate 2 is located in the middle of the threaded rod 32 and the guiding rod 31. When the motor 33 is started, the threaded rod 32 is driven to rotate by the rotation of the motor 33, and the moving plate 2 can be driven to move up and down.

[0030] It should be noted that a wedge-shaped groove 53 is formed on the mounting seat 51, and the clamping component 52 is slidably connected in the wedge-shaped groove 53.

[0031] Furthermore, the clamping member 52 is two oppositely arranged wedge blocks 54. A channel 55 is also formed on the mounting base 51. An adjusting assembly 6 is arranged in the channel 55. Anti-slip stripes are arranged on the opposite surfaces of the two wedge blocks 54 to facilitate clamping and prevent the rubber from falling off.

[0032] Still further, the adjusting assembly 6 includes a sector gear 61 and a rack 62;

[0033] The sector gear 61 is rotatably connected in the channel 55. A handle 64 is fixedly connected to the rear side of the sector gear 61. A spring 65 is fixedly connected between the handle 64 and the mounting base 51;

[0034] The rack 62 is slidably connected in the channel 55. Grooves 541 are formed at the lower ends of the two oppositely arranged wedge blocks 54. A contact plate 63 is fixedly connected to the upper end of the rack 62. The contact plate 63 is slidably connected in the groove 541. The rack 62 meshes with the sector gear 61. The spring 65 has an effect of generating an initial pulling force on the handle 64, so that the initial state of the wedge block 54 is a clamping state. When it is necessary to detect the rubber, the handle 64 is pushed upward to rotate the sector gear 61, driving the rack 62 to move downward, causing the wedge block 54 to move downward and vacate a space for clamping. Then one end of the rubber is placed in the space vacated by the two wedge blocks 54. The handle 64 is pulled back by the pulling force of the spring 65 when the handle 64 is released. When the handle 64 is pulled back, the sector gear 61 rotates, driving the rack 62 to move upward, and the contact plate 63 abuts against the wedge block 54 and rises, thereby clamping the rubber. In the above description, the upward movement and the upward movement both refer to the fixture 5 connected to the moving plate 2. If the fixture 5 connected to the detecting member 4 is referred to, the up and down conditions are reversed.

[0035] Among them, the locking component 7 includes a limiting plate 71. Two oppositely arranged sliding channels 56 are formed on the mounting base 51. The limiting plate 71 is slidably connected in the sliding channels 56. A telescopic rod 72 is fixedly connected between the limiting plate 71 and the mounting base 51. A compression spring 73 is sleeved on the telescopic rod 72. The two ends of the compression spring 73 are respectively fixedly connected to the limiting plate 71 and the mounting base 51. The wedge block 54 is fixed in the wedge groove 53 through the limiting plate 71 to prevent the wedge block 54 from shaking and falling off during the detection process. And when the rubber is out of date, the limiting plate 71 can be pressed and telescoped into the sliding channel 56, and then the existing wedge block 54 can be removed and replaced. After the replacement is completed, the limiting plate 71 is released, and the limiting plate 71 can rebound through the tension of the compression spring 73, so as to be fixed again.

[0036] On the basis of the above embodiments, an installation table 34 is provided at the lower ends of the threaded rod 32 and the guide rod 31. The threaded rod 32 is rotatably connected to the installation table 34, and the guide rod 31 is fixedly connected to the installation table 34.

[0037] Working mode; during operation, start the motor 33 to rotate forward, and at the same time drive the threaded rod 32 to rotate. The rotation of the threaded rod 32 drives the moving plate 2 to move upward. When the distance between the two clamps 5 is the same as the length of the rubber to be detected, turn off the motor 33, pull the handle 64 to open the wedge block 54, then place the rubber into the two clamps 5, release the handle 64, and then start the motor 33 to rotate in the reverse direction to move the moving plate 2 downward, thereby stretching the rubber. Observe the detection piece 4 and record the data until the required standard is reached or the rubber breaks, so as to obtain the corresponding data. After drawing a conclusion, adjust the motor 33 to rotate forward, reset to the initial distance, pull the handle 64 to open the wedge block 54, and then remove the rubber.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An elastic detection device for rubber product production, comprising fixed plates (1) and moving plates (2) distributed oppositely, characterized in that: A driving component (3) for driving the moving plate (2) to move is installed on the fixed plate (1); A detecting component (4) is installed on the end face of the fixed plate (1) facing the moving plate (2), and clamping fixtures (5) are fixedly connected to the input end of the detecting component (4) and the end face of the moving plate (2); The clamping fixture (5) includes a mounting seat (51) and a clamping member (52) detachably connected thereto, and a locking component (7) for fixing the clamping member (52) is fixedly connected to the mounting seat (51).

2. An elastic detection device for rubber product production according to claim 1, characterized in that: The driving component (3) includes a guide rod (31) and a threaded rod (32); The guide rod (31) is fixedly connected to the fixed plate (1), the threaded rod (32) is rotatably connected to the fixed plate (1), a motor (33) is fixedly connected to the fixed plate (1), the shaft end of the motor (33) penetrates through the fixed plate (1) and is fixedly connected to the threaded rod (32), and the moving plate (2) is threadedly connected to the threaded rod (32) and slidably connected to the guide rod (31).

3. An elastic detection device for rubber product production according to claim 1, characterized in that: A wedge-shaped groove (53) is formed in the mounting seat (51), and the clamping member (52) is slidably connected in the wedge-shaped groove (53).

4. An elastic detection device for rubber product production according to claim 1, characterized in that: The clamping member (52) is two wedge-shaped blocks (54) arranged oppositely, and a channel (55) is further formed in the mounting seat (51), and an adjusting component (6) is arranged in the channel (55).

5. An elastic detection device for rubber product production according to claim 4, characterized in that: The adjusting component (6) includes a sector gear (61) and a rack (62); The sector gear (61) is rotatably connected in the channel (55), a handle (64) is fixedly connected to the rear side of the sector gear (61), and a spring (65) is fixedly connected between the handle (64) and the mounting seat (51); The rack (62) is slidably connected in the channel (55), grooves (541) are formed at the lower ends of the two oppositely arranged wedge-shaped blocks (54), a contact plate (63) is fixedly connected to the upper end of the rack (62), the contact plate (63) is slidably connected in the groove (541), and the rack (62) meshes with the sector gear (61).

6. An elastic detection device for rubber product production according to claim 1, wherein: The locking component (7) includes a limiting plate (71), two oppositely arranged sliding channels (56) are formed in the mounting seat (51), the limiting plate (71) is slidably connected in the sliding channels (56), a telescopic rod (72) is fixedly connected between the limiting plate (71) and the mounting seat (51), and a compression spring (73) is sleeved on the telescopic rod (72), and the two ends of the compression spring (73) are respectively fixedly connected to the limiting plate (71) and the mounting seat (51).

7. An elastic detection device for rubber product production according to claim 2, characterized in that: An installation table (34) is arranged at the lower ends of the threaded rod (32) and the guide rod (31), the threaded rod (32) is rotatably connected to the installation table (34), and the guide rod (31) is fixedly connected to the installation table (34).

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