Ingredient mixing device for rubber sealing element production

Abstract

The utility model discloses an ingredient mixing device for rubber sealing element production, which comprises an internal mixer, the inner wall of the side surface of the internal mixer is rotatably connected with a motor, the external walls of the internal mixer and the bottom of the motor are fixedly connected with a base structure, and the inner wall of the top of the internal mixer is fixedly connected with a feeding structure; the utility model relates to the technical field of rubber ingredient mixing, according to the feeding structure and the base structure, through the matching of the partition plate and the extrusion plate, in the feeding process, the hydraulic cylinder drives the extrusion plate to move downwards along the feeding pipeline, so that the groove and the partition plate mutually slide, ingredients can be cut into small blocks to be fed into an internal mixer, and the small blocks are fed into the internal mixer through the supporting legs. According to vibration generated during operation of the internal mixer, part of energy is absorbed and dissipated through the dampers at the bottoms of the supporting legs, and the vibration energy is further buffered and absorbed through sliding connection of the supporting legs and the sliding sleeves and elastic cooperation of the supporting springs.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber material mixing technology field, concretely is a kind of material mixing device for rubber sealing element production. BACKGROUND

[0002] In the production process of rubber sealing element, material mixing link plays a pivotal role, and the mixing effect is directly related to the quality and performance of rubber sealing element.

[0003] Traditional rubber sealing element production material mixing device has some deficiencies in feeding, and the material is usually directly into the internal mixer in bulk, lacking effective segmentation and subdivision of material, which makes it difficult to fully and uniformly mix the material during mixing, and the rubber raw material and material in some areas are not fully mixed, resulting in uneven quality of final mixing compound, which often needs long time mixing, low efficiency, increases processing time, and is difficult to meet the production standard of rubber sealing element. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of material mixing device for rubber sealing element production, solve the problem of lacking effective segmentation and subdivision of material, resulting in long mixing time.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model is realized by the following technical scheme:

[0008] A kind of material mixing device for rubber sealing element production, including: internal mixer, the inner wall of the side of the internal mixer is rotatably connected with motor, the outer wall of the bottom of internal mixer and motor is fixedly connected with base structure, the inner wall of the top of internal mixer is fixedly connected with feeding structure;The feeding structure includes support frame, the outer wall of the top of support frame is fixedly connected with hydraulic cylinder, the inner wall of the top of support frame is fixedly connected with feed pipe, the inner wall of feed pipe is fixedly connected with segmentation plate, the inner wall of feed pipe is rotatably connected with opening and closing plate, the outer wall of feed pipe is fixedly connected with baffle symmetrically, the outer wall of feed pipe is provided with fixed slot, the inner wall of fixed slot is fixedly connected with slide rod symmetrically, the outer wall of slide rod is slidably connected with fixed plate, the outer wall of fixed plate is fixedly connected with pressure spring symmetrically.

[0009] Preferably, the telescopic rod on the hydraulic cylinder is in sliding connection with the inner wall of the top of the support frame and the feeding pipe, the outer wall of the opening and closing plate is in contact with the outer wall of the baffle, and the opening and closing plate is in contact with the baffle when the opening and closing plate is opened, and a feeding channel is formed, the outer wall of the bottom of the support frame is fixedly connected with the outer wall of the top of the internal mixer, and the outer wall of the feeding pipe is fixedly connected with the inner wall of the top of the internal mixer.

[0010] Preferably, the outer wall of the fixed plate is in sliding connection with the inner wall of the fixed groove, the outer wall of the side, away from the fixed plate, of the compression spring is fixedly connected with the inner wall of the fixed groove, the fixed groove is arranged above the opening and closing plate, and the fixed plate is in sliding connection with the outer wall of the opening and closing plate; when the fixed plate is pulled upwards, the fixed plate slides upwards in the fixed groove along the sliding rod and compresses the compression spring, and at this time, the fixed plate and the opening and closing plate are separated.

[0011] Preferably, the outer wall of the bottom of the hydraulic cylinder is fixedly connected with the extrusion plate, the outer wall of the bottom of the extrusion plate is provided with a groove, the inner wall of the groove is in sliding connection with the outer wall of the split plate, the outer wall of the extrusion plate is in sliding connection with the inner wall of the feeding pipe, and the telescopic rod on the hydraulic cylinder drives the extrusion plate to move up and down along the inner wall of the feeding pipe.

[0012] Preferably, the base structure comprises a base plate, the outer wall of the bottom of the base plate is fixedly connected with a support leg, the outer wall of the bottom of the support leg is fixedly connected with a damper, the outer wall of the bottom of the damper is fixedly connected with a sliding sleeve, the inner wall of the bottom of the sliding sleeve is fixedly connected with a support spring, and the outer wall of the bottom of the sliding sleeve is fixedly connected with a bottom plate.

[0013] Preferably, the outer wall, away from the sliding sleeve, of the support spring is fixedly connected with the outer wall of the bottom of the support leg, the inner wall of the top of the sliding sleeve is in sliding connection with the outer wall of the support leg, the outer wall of the top of the base plate is fixedly connected with the outer wall of the bottom of the internal mixer and the motor, the damper at the bottom of the support leg can absorb and dissipate part of vibration energy, plays a role in preliminary shock absorption, and the support spring further buffers and absorbs vibration energy through elastic deformation.

[0014] (Three) beneficial effects

[0015] The rubber sealing element production batching and mixing device has the following beneficial effects:

[0016] (One), the feeding structure, through cooperation of the split plate and the extrusion plate, in the feeding process, the hydraulic cylinder drives the extrusion plate to move downwards along the feeding pipe, the groove and the split plate are in mutual sliding, the batching can be divided into small pieces and then fed into the internal mixer, the fine feeding mode of the material greatly improves uniformity and efficiency of subsequent mixing, meanwhile, the fixed plate is pulled to open the opening and closing plate to form a discharging channel, after feeding is completed, the fixed plate is reset to fix the opening and closing plate by using the compression spring, convenient operation is realized, and it is ensured that the feeding process is smooth and controllable.

[0017] The base structure, through the support legs, the vibration generated by the operation of the internal mixer is first absorbed and dissipated by the damper at the bottom of the support legs, and the preliminary damping effect is achieved, at the same time, the sliding connection of the support legs with the sliding sleeve and the elastic cooperation of the support spring further buffer and absorb the vibration energy, and reduce the influence of the vibration on the device itself and the surrounding environment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structural schematic view of the utility model;

[0019] Figure 2 It is the structural schematic view of the internal mixer of the utility model;

[0020] Figure 3 It is the structural schematic view of the support leg of the utility model;

[0021] Figure 4 It is the structural schematic view of the feeding structure of the utility model;

[0022] Figure 5 It is the structural schematic view of the feeding pipeline of the utility model;

[0023] Figure 6 It is the structural schematic view of the extrusion plate of the utility model.

[0024] In the drawing: 1, internal mixer; 11, motor; 2, feeding structure; 21, support frame; 22, hydraulic cylinder; 221, extrusion plate; 222, groove; 23, feeding pipeline; 24, dividing plate; 25, opening and closing plate; 26, baffle; 27, fixed groove; 28, sliding rod; 29, fixed plate; 291, pressure spring; 3, base structure; 31, base plate; 32, support leg; 33, damper; 34, sliding sleeve; 35, support spring; 36, bottom plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-6The utility model provides a kind of technical scheme: a rubber sealing element production is equipped with batching and mixing device, it includes: internal wall of the side of internal mixer 1 is rotatably connected with motor 11, the outer wall of the bottom of internal mixer 1 and motor 11 is fixedly connected with base structure 3, the inner wall of the top of internal mixer 1 is fixedly connected with feed structure 2;Feed structure 2 includes support frame 21, the outer wall of the top of support frame 21 is fixedly connected with hydraulic cylinder 22, the inner wall of the top of support frame 21 is fixedly connected with feed pipeline 23, the inner wall of feed pipeline 23 is fixedly connected with partition plate 24, the inner wall of feed pipeline 23 is rotatably connected with shutter 25, the outer wall of feed pipeline 23 is fixedly connected with baffle 26 symmetrically, the outer wall of feed pipeline 23 is equipped with fixed groove 27, the inner wall of fixed groove 27 is fixedly connected with slide rod 28 symmetrically, the outer wall of slide rod 28 is slidably connected with fixed plate 29, the outer wall of fixed plate 29 is fixedly connected with pressure spring 291 symmetrically.

[0027] The telescopic rod on hydraulic cylinder 22 is slidably connected with the inner wall of the top of support frame 21 and feed pipeline 23, the outer wall of shutter 25 is in contact with the outer wall of baffle 26, when shutter 25 is opened, it is in contact with baffle 26, and forms feed channel, the outer wall of the bottom of support frame 21 is fixedly connected with the outer wall of the top of internal mixer 1, the inner wall of the top of internal mixer 1 is fixedly connected with the outer wall of feed pipeline 23.

[0028] The outer wall of fixed plate 29 is slidably connected with the inner wall of fixed groove 27, the outer wall of pressure spring 291 away from fixed plate 29 is fixedly connected with the inner wall of fixed groove 27, fixed groove 27 is arranged above shutter 25, the outer wall of fixed plate 29 is slidably connected with shutter 25, when pulling fixed plate 29 upwards, fixed plate 29 will slide upwards in fixed groove 27 along slide rod 28, and compresses pressure spring 291, at this time, fixed plate 29 and shutter 25 will slide apart.

[0029] The outer wall of the bottom of hydraulic cylinder 22 is fixedly connected with extrusion plate 221, the outer wall of the bottom of extrusion plate 221 is equipped with recess 222, the inner wall of recess 222 is slidably connected with the outer wall of partition plate 24, the outer wall of extrusion plate 221 is slidably connected with the inner wall of feed pipeline 23, the telescopic rod on hydraulic cylinder 22 will drive extrusion plate 221 to move up and down along the inner wall of feed pipeline 23.

[0030] Base structure 3 includes base plate 31, the outer wall of the bottom of base plate 31 is fixedly connected with support leg 32, the outer wall of the bottom of support leg 32 is fixedly connected with damper 33, the outer wall of the bottom of damper 33 is fixedly connected with sliding sleeve 34, the inner wall of the bottom of sliding sleeve 34 is fixedly connected with support spring 35, the outer wall of the bottom of sliding sleeve 34 is fixedly connected with bottom plate 36.

[0031] The outer wall of the support spring 35 far from the slide sleeve 34 is fixedly connected with the outer wall of the bottom of the support leg 32, the inner wall of the top of the slide sleeve 34 is slidingly connected with the outer wall of the support leg 32, the outer wall of the top of the base plate 31 is fixedly connected with the outer wall of the bottom of the mixer 1 and the motor 11, the damper 33 at the bottom of the support leg 32 can absorb and dissipate part of the vibration energy, thereby playing a role of preliminary shock absorption, and the support spring 35 further buffers and absorbs the vibration energy through elastic deformation.

[0032] In use, the rubber material is fed into the mixer 1 through the feeding structure 2, is divided into small portions by the extrusion plate 221 on the hydraulic cylinder 22 in cooperation with the dividing plate 24, is sent into the mixer 1, and is mixed by the motor 11, and finally is taken out of the mixer 1, and the base structure 3 provides a supporting and buffering effect.

[0033] Firstly, when feeding is needed, the fixed plate 29 is pulled upwards, the fixed plate 29 is slid upwards in the fixed groove 27 along the slide rod 28 and the pressure spring 291 is compressed, at this time, the fixed plate 29 is slidingly separated from the opening and closing plate 25, then the opening and closing plate 25 is opened by rotating around the rotating shaft thereof and contacts with the baffle 26 to form a feeding channel, then the material is sent into the feeding pipe 23 through the opening and closing plate 25 and falls on the dividing plate 24, then the opening and closing plate 25 is closed, and after the opening and closing plate 25 is closed, the fixed plate 29 is reset by the elastic force of the pressure spring 291 and is slidingly fixed with the opening and closing plate 25 to be closed;

[0034] Then the hydraulic cylinder 22 on the support frame 21 is started, the telescopic rod on the hydraulic cylinder 22 is extended downwards, the extrusion plate 221 is moved downwards along the inner wall of the feeding pipe 23, the material on the dividing plate 24 is extruded, and the material on the dividing plate 24 is divided into small pieces by the dividing plate 24, when the groove 222 at the bottom of the extrusion plate 221 is slidingly connected with the outer wall of the dividing plate 24, the extrusion plate 221 can completely extrude the material on the dividing plate 24 from the dividing plate 24 and the material falls into the mixer 1;

[0035] The material in the mixer 1 is powered by the motor 11 after the motor 11 is started, so that the mixing components in the mixer 1 are started to rotate, the rubber raw material and the material in the mixer 1 are subjected to extrusion, shearing and stirring under the action of the rotating mixing components, so that the rubber raw material and the material are fully mixed and mixed, and finally the mixed rubber material meeting the production requirements of the rubber sealing element is formed;

[0036] The base plate 31 is fixed at the bottom of the internal mixer 1 and the motor 11, supports the weight of the entire device, and can absorb and dissipate part of the vibration energy when the internal mixer 1 is running, thereby playing a role in preliminary shock absorption. The bottom of the supporting leg 32 is in sliding connection with the inner wall of the sliding sleeve 34, and the supporting spring 35 is connected between the bottom of the supporting leg 32 and the inner wall of the bottom of the sliding sleeve 34. When the vibration is transmitted to the supporting leg 32, the supporting leg 32 will slide up and down in the sliding sleeve 34, compress or stretch the supporting spring 35, and the supporting spring 35 will further buffer and absorb the vibration energy through elastic deformation, thereby reducing the influence of vibration on the device and the surrounding environment, ensuring the stability of the device in operation. The bottom plate 36 provides a stable support surface for the entire base structure 3.

[0037] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A batch mixing device for rubber seal production, comprising: The inner wall of the side of the internal mixer (1) is rotatably connected with a motor (11), the outer wall of the bottom of the internal mixer (1) and the motor (11) is fixedly connected with a base structure (3), characterized in that the inner wall of the top of the internal mixer (1) is fixedly connected with a feeding structure (2); The feeding structure (2) comprises a support frame (21), the outer wall of the top of the support frame (21) is fixedly connected with a hydraulic cylinder (22), the inner wall of the top of the support frame (21) is fixedly connected with a feeding pipeline (23), the inner wall of the feeding pipeline (23) is fixedly connected with a partition plate (24), the inner wall of the feeding pipeline (23) is rotatably connected with an opening and closing plate (25), the outer wall of the feeding pipeline (23) is fixedly connected with a baffle (26) in a symmetrical manner, the outer wall of the feeding pipeline (23) is provided with a fixed groove (27), the inner wall of the fixed groove (27) is fixedly connected with a sliding rod (28) in a symmetrical manner, the outer wall of the sliding rod (28) is slidably connected with a fixed plate (29), and the outer wall of the fixed plate (29) is fixedly connected with a pressure spring (291) in a symmetrical manner.

2. A rubber seal production compounding and mixing device according to claim 1, characterized in that: The telescopic rod on the hydraulic cylinder (22) is slidably connected with the inner wall of the top of the support frame (21) and the feeding pipeline (23), the outer wall of the opening and closing plate (25) is in contact with the outer wall of the baffle (26), and the outer wall of the bottom of the support frame (21) is fixedly connected with the outer wall of the top of the internal mixer (1).

3. A rubber seal production compounding and mixing device according to claim 1, characterized in that: The outer wall of the fixed plate (29) is slidably connected with the inner wall of the fixed groove (27), the outer wall of the side, away from the fixed plate (29), of the pressure spring (291) is fixedly connected with the inner wall of the fixed groove (27), the fixed groove (27) is arranged above the opening and closing plate (25), and the outer wall of the fixed plate (29) is slidably connected with the outer wall of the opening and closing plate (25).

4. The rubber seal production compounding and mixing device according to claim 1, characterized in that: The outer wall of the bottom of the hydraulic cylinder (22) is fixedly connected with an extrusion plate (221), the outer wall of the bottom of the extrusion plate (221) is provided with a groove (222), the inner wall of the groove (222) is slidably connected with the outer wall of the partition plate (24), and the outer wall of the extrusion plate (221) is slidably connected with the inner wall of the feeding pipeline (23).

5. The rubber seal production compounding and mixing device according to claim 1, characterized in that: The base structure (3) comprises a base plate (31), the outer wall of the bottom of the base plate (31) is fixedly connected with a support leg (32), the outer wall of the bottom of the support leg (32) is fixedly connected with a damper (33), the outer wall of the bottom of the damper (33) is fixedly connected with a sliding sleeve (34), the inner wall of the bottom of the sliding sleeve (34) is fixedly connected with a support spring (35), and the outer wall of the bottom of the sliding sleeve (34) is fixedly connected with a bottom plate (36).

6. A rubber seal production compounding and mixing device according to claim 5, characterized in that: The outer wall of the side, away from the sliding sleeve (34), of the support spring (35) is fixedly connected with the outer wall of the bottom of the support leg (32), the inner wall of the top of the sliding sleeve (34) is slidably connected with the outer wall of the support leg (32), and the outer wall of the top of the base plate (31) is fixedly connected with the outer wall of the bottom of the internal mixer (1) and the motor (11).

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