Rubber tube forming machine with uniform rubber discharge tension

Abstract

The utility model relates to the technical field of rubber pipe production and manufacturing, and discloses a rubber pipe forming machine with uniform rubber outlet tension, which comprises a rubber pipe forming machine main body, a feeding pipe body is arranged at the top of the rubber pipe forming machine main body, a uniform feeding hopper is arranged at the top of the feeding pipe body, and a bearing support frame is arranged at the top of the uniform feeding hopper. According to the rubber tube forming machine, the internal tension of the rubber outlet end of the rubber tube forming machine body can be adjusted by rotating and extruding the control screw rod, rubber outlet is even, the feeding pipe body and the even feeding hopper are arranged on the top of the rubber tube forming machine body, and the even stirring frame can be driven to rotate by operating the driving motor. The mixing and stirring rod and the extruding and pushing blade are driven to conduct mixing and stirring and downward extruding and flow guiding, then the uniform stress auger conducts spiral auger type discharging, the discharging uniformity and stability are kept, discharging of the device is uniform and stable, the uniformity of glue outlet tension is improved, the forming quality of a glue pipe is excellent, the glue outlet tension is convenient to adjust, and adaptability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber hose production and manufacturing, in particular to a rubber hose forming machine with uniform glue discharging tension. Background Technique

[0002] A rubber hose is a kind of tubular rubber product used to transport gases, liquids, pastes or granular materials. It consists of inner and outer rubber layers and a skeleton layer. The materials of the skeleton layer can be cotton fibers, various synthetic fibers, carbon fibers or asbestos, steel wires, etc. Generally, the materials of the inner and outer rubber layers of the rubber hose are natural rubber, styrene-butadiene rubber or cis-butadiene rubber. A rubber hose forming machine is a device used to produce rubber hoses or plastic hoses. It processes rubber or plastic materials into the required shapes and specifications, and a rubber hose forming machine is needed during the rubber hose forming process.

[0003] In the existing rubber hose uniform glue discharging and forming device, the raw materials of the rubber roller are usually melted inside the device, and then the rubber hose is discharged and led out by the discharging end. However, in the actual use process, due to the insufficient uniformity of the raw materials of the rubber hose inside the device, voids or bubbles are likely to be generated after internal melting, resulting in the problem of uneven glue discharging tension, affecting the forming quality of the rubber hose, and easily causing quality problems such as wrinkles and cracks, affecting the production quality of the rubber hose forming machine. The adaptability of the feeding uniformity is insufficient, and the discharging tension adjustment ability is not good enough. For this reason, we propose a rubber hose forming machine with uniform glue discharging tension to solve the above problems. Content of the Utility Model

[0004] (1) Solved Technical Problems

[0005] Aiming at the deficiencies of the existing technology, the utility model provides a rubber hose forming machine with uniform glue discharging tension, which has the advantages of uniform and stable feeding, increased uniformity of glue discharging tension, excellent rubber hose forming quality, convenient adjustment of glue discharging tension, and good adaptability. It solves the problems of insufficient uniformity of raw materials of the existing rubber hose, general uniformity of tension, insufficient rubber hose forming quality, and insufficient discharging tension adjustment ability.

[0006] (2) Technical Solutions

[0007] To achieve the above purposes of uniform and stable feeding, increased uniformity of glue discharging tension, excellent rubber hose forming quality, convenient adjustment of glue discharging tension, and good adaptability, the utility model provides the following technical solutions: A rubber hose forming machine with uniform glue discharging tension, including a rubber hose forming machine main body, and a feeding pipe body is arranged at the top of the rubber hose forming machine main body;

[0008] A uniform feeding hopper is provided at the top of the feeding pipe body. A bearing support frame is provided at the top of the uniform feeding hopper. A driving motor is provided inside the bearing support frame. A uniform stirring frame is provided at the bottom of the driving motor. Mixing stirring rods and extrusion pushing blades are provided on both sides of the uniform stirring frame. A uniform force receiving auger is provided at the bottom of the uniform stirring frame.

[0009] Among them, an extrusion control screw is provided at the glue outlet end of the hose forming machine main body. The uniform stirring frame, the mixing stirring rods and the extrusion pushing blades are all located inside the uniform feeding hopper. The uniform force receiving auger is located inside the feeding pipe body.

[0010] Preferably, the uniform feeding hopper is a conical hopper, and the uniform feeding hopper is communicated with the hose forming machine main body by the feeding pipe body.

[0011] Preferably, the bearing support frame is a U-shaped bracket. An installation bearing box is provided in the middle of the bearing support frame. The driving motor is installed inside the installation bearing box. The top of the driving motor extends out of the installation bearing box. The output end of the driving motor extends out of the installation bearing box and is connected to the uniform stirring frame.

[0012] Preferably, the mixing stirring rods and the extrusion pushing blades are both fitted and arranged inside the uniform feeding hopper. The mixing stirring rods are inclined rods, and the two extrusion pushing blades are inclined correspondingly.

[0013] Preferably, fitting scrapers are provided on both sides of the uniform stirring frame, and the fitting scrapers are fitted to the inner wall of the uniform feeding hopper.

[0014] Preferably, mounting bolt seats are provided on both sides of the uniform feeding hopper. The two sides of the bearing support frame are respectively bolted and fixed to the two mounting bolt seats. The bearing support frame is fixed to the top of the uniform feeding hopper by the mounting bolt seats.

[0015] Preferably, a plurality of the extrusion control screws are uniformly installed on the glue outlet end of the hose forming machine main body. The extrusion control screws are threadedly connected to the glue outlet end of the hose forming machine main body. A thread adjusting ring is provided on the side of the extrusion control screw away from the hose forming machine main body.

[0016] Preferably, the mixing stirring rods are located below the extrusion pushing blades, and the mixing stirring rods are inclined to fit the conical surface at the bottom of the uniform feeding hopper.

[0017] Three beneficial effects

[0018] Compared with the prior art, the present utility model provides a hose forming machine with uniform glue outlet tension, and has the following beneficial effects:

[0019] 1. The rubber tube forming machine with uniform glue discharging tension can perform hot drying processing on raw materials through the main body of the rubber tube forming machine, and then form a rubber tube by discharging glue. An extrusion control screw is provided at the glue discharging end of the main body of the rubber tube forming machine. By rotating the extrusion control screw, the internal tension at the glue discharging end of the main body of the rubber tube forming machine can be adjusted, so as to facilitate the glue discharging operation of different rubber tube materials, make the glue discharging of the device uniform, and the operation is convenient.

[0020] 2. The rubber tube forming machine with uniform glue discharging tension is provided with a feeding pipe body and a uniform feeding hopper at the top of the main body of the rubber tube forming machine. Running the driving motor can drive the uniform stirring frame to rotate, drive the mixing stirring rod, the extrusion pushing blade and the uniformly stressed auger to rotate. When the mixing stirring rod and the extrusion pushing blade rotate, they play the roles of mixing and downward extrusion and guiding, so that the uniform feeding hopper plays a role in stably guiding the feeding, and then the uniformly stressed auger performs spiral auger type feeding, maintaining the uniformity and stability of the feeding, making the feeding of the device uniform and stable, increasing the uniformity of the glue discharging tension, and the quality of the formed rubber tube is excellent. Description of the Drawings

[0021] Figure 1 It is a front view three-dimensional schematic diagram of the structure of the present utility model;

[0022] Figure 2 It is a front view sectional three-dimensional schematic diagram of the structure of the present utility model;

[0023] Figure 3 It is a top view three-dimensional schematic diagram of the structure of the present utility model;

[0024] Figure 4 It is a top view sectional three-dimensional schematic diagram of the structure of the present utility model;

[0025] Figure 5 It is a front view three-dimensional schematic diagram of the connection structure between the uniform stirring frame and the uniformly stressed auger of the present utility model.

[0026] In the figure: 1. Main body of the rubber tube forming machine; 2. Feeding pipe body; 3. Uniform feeding hopper; 4. Bearing support frame; 5. Driving motor; 6. Uniform stirring frame; 7. Mixing stirring rod; 8. Extrusion pushing blade; 9. Uniformly stressed auger; 10. Extrusion control screw; 11. Installation bearing box; 12. Fitting type scraper; 13. Installation bolt seat; 14. Thread adjusting ring. Detailed Embodiment

[0027] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figure 1 - Figure 5 a rubber tube forming machine with uniform glue discharging tension, which includes a main body 1 of the rubber tube forming machine, and a feeding pipe body 2 is arranged at the top of the main body 1 of the rubber tube forming machine;

[0029] A uniform feeding hopper 3 is arranged at the top of the feeding pipe body 2, a bearing support frame 4 is arranged at the top of the uniform feeding hopper 3, a driving motor 5 is arranged inside the bearing support frame 4, a uniform stirring frame 6 is arranged at the bottom of the driving motor 5, mixing stirring rods 7 and extrusion pushing blades 8 are arranged on both sides of the uniform stirring frame 6, and a uniform force receiving auger 9 is arranged at the bottom of the uniform stirring frame 6;

[0030] Wherein, an extrusion control screw 10 is arranged at the glue discharging end of the main body 1 of the rubber tube forming machine, the uniform stirring frame 6, the mixing stirring rods 7 and the extrusion pushing blades 8 are all located inside the uniform feeding hopper 3, and the uniform force receiving auger 9 is located inside the feeding pipe body 2;

[0031] The beneficial effects expressed by this solution: By setting the main body 1 of the rubber tube forming machine, after the raw materials are heat-dried and processed, rotating the extrusion control screw 10 can adjust the internal tension at the glue discharging end of the main body 1 of the rubber tube forming machine, which is convenient for the glue discharging operation of different rubber tube materials, and the glue discharging is uniform. A feeding pipe body 2 and a uniform feeding hopper 3 are arranged at the top of the main body 1 of the rubber tube forming machine. Running the driving motor 5 can drive the uniform stirring frame 6 to rotate, drive the mixing stirring rods 7, the extrusion pushing blades 8 and the uniform force receiving auger 9 to rotate. When the mixing stirring rods 7 and the extrusion pushing blades 8 rotate, they play a role in mixing and downward extrusion and guiding, so that the uniform feeding hopper 3 plays a role in stable guiding of the feeding, and then the uniform force receiving auger 9 performs spiral auger type feeding, maintaining the uniformity and stability of the feeding, making the feeding of the device uniform and stable, increasing the uniformity of the glue discharging tension, having excellent rubber tube forming quality, and being convenient for adjusting the glue discharging tension with good adaptability.

[0032] Furthermore, the uniform feeding hopper 3 is a conical hopper, and the uniform feeding hopper 3 is communicated with the main body 1 of the rubber tube forming machine through the feeding pipe body 2;

[0033] By setting the uniform feeding hopper 3 as a conical hopper, the feeding is uniform, and it can be stably subjected to the stirring operation of the mixing stirring rods 7 and the extrusion pushing blades 8, and the overall stirring adaptability is excellent. The uniform feeding hopper 3 is communicated with the main body 1 of the rubber tube forming machine through the feeding pipe body 2, and the feeding connection is stable and the adaptability is excellent.

[0034] Furthermore, the bearing support frame 4 is a U-shaped bracket, an installation bearing box 11 is arranged in the middle of the bearing support frame 4, the driving motor 5 is installed inside the installation bearing box 11, the top of the driving motor 5 extends out of the installation bearing box 11, and the output end of the driving motor 5 extends out of the installation bearing box 11 and is connected to the uniform stirring frame 6;

[0035] By setting the bearing support frame 4 as a U-shaped bracket, the driving motor 5 is stably supported by the installation bearing box 11, and the driving motor 5 can support the driving and uniform stirring frame 6, with stable driving and good bearing support effect.

[0036] Furthermore, the mixing and stirring rod 7 and the extrusion and pushing blade 8 are both fitted inside the uniform feeding hopper 3. The mixing and stirring rod 7 is an inclined rod body, and the two extrusion and pushing blades 8 are correspondingly inclined.

[0037] By setting the mixing and stirring rod 7 and the extrusion and pushing blade 8 to be both fitted inside the uniform feeding hopper 3, when the mixing and stirring rod 7 and the extrusion and pushing blade 8 rotate, the materials in the uniform feeding hopper 3 are evenly stressed, the mixing and stirring are uniform, the adaptability is excellent, and both the mixing and stirring rod 7 and the extrusion and pushing blade 8 are inclined, further improving the mixing and stirring uniformity of the device and having excellent adaptability.

[0038] Furthermore, fitting scrapers 12 are provided on both sides of the uniform stirring frame 6, and the fitting scrapers 12 are fitted and adapted to the inner wall of the uniform feeding hopper 3.

[0039] By setting the fitting scrapers 12, it is not easy for the inner wall of the uniform feeding hopper 3 to remain with raw materials, the mixing and stirring quality is good, the feeding is uniform, and when the fitting scrapers 12 rotate, the raw materials remaining on the inner wall of the uniform feeding hopper 3 can be scraped off, with good adaptability.

[0040] Furthermore, mounting bolt seats 13 are provided on both sides of the uniform feeding hopper 3, and both sides of the bearing support frame 4 are bolted and fixed to the two mounting bolt seats 13 respectively. The bearing support frame 4 is fixed to the top of the uniform feeding hopper 3 by the mounting bolt seats 13.

[0041] By setting the mounting bolt seats 13, the installation adaptability of the bearing support frame 4 is excellent, and the disassembly and assembly are relatively simple and convenient.

[0042] Furthermore, a plurality of extrusion control screws 10 are evenly installed on the glue outlet end of the hose forming machine main body 1. The extrusion control screws 10 are threadedly connected to the glue outlet end of the hose forming machine main body 1, and a thread adjusting ring 14 is provided on the side of the extrusion control screw 10 away from the hose forming machine main body 1.

[0043] By setting a plurality of extrusion control screws 10 evenly installed on the hose forming machine main body 1, the internal tension of the glue outlet end of the hose forming machine main body 1 can be adjusted by rotating the extrusion control screws 10, so as to facilitate the glue outlet operation of different hose materials, with uniform glue outlet. The thread adjusting ring 14 plays an auxiliary role in hand-held rotation, and the overall adaptability is excellent.

[0044] Furthermore, the mixing and stirring rod 7 is located below the extrusion and pushing blade 8, and the mixing and stirring rod 7 is inclined and adapted to the bottom conical surface of the uniform feeding hopper 3.

[0045] By arranging the mixing and stirring rod 7 below the extrusion and pushing blade 8, the mixing and stirring rod 7 is inclined and adapted to the bottom of the uniform feeding hopper 3. The mixing and stirring rod 7 and the extrusion and pushing blade 8 cooperate to carry out mixing and stirring, uniformly mix and feed the raw materials, with high feeding uniformity and good feeding effect.

[0046] It should be noted that each device in this application is a common device in the market and can be selected according to needs during specific use. Moreover, the circuit connection relationships of each device all belong to simple series and parallel connection circuits, and there is no innovation point in terms of circuit connection. Those skilled in the art can easily implement it, which belongs to the prior art and will not be elaborated here.

[0047] Working principle: By arranging the hose forming machine main body 1, the raw materials can be heat-dried and processed, and then the hose is formed and discharged. An extrusion control screw 10 is provided at the discharging end of the hose forming machine main body 1. By rotating the extrusion control screw 10, the internal tension at the discharging end of the hose forming machine main body 1 can be adjusted, so as to facilitate the discharging operation of different hose materials, with uniform discharging and convenient operation.

[0048] A feeding pipe body 2 and a uniform feeding hopper 3 are provided at the top of the hose forming machine main body 1. A bearing support frame 4 is provided at the top of the uniform feeding hopper 3, which can support the driving motor 5 and the uniform stirring frame 6. Running the driving motor 5 can drive the uniform stirring frame 6 to rotate. The uniform stirring frame 6 can drive the mixing and stirring rod 7, the extrusion and pushing blade 8, and the uniform force auger 9 to rotate. When the mixing and stirring rod 7 rotates, it mixes and stirs the raw materials in the uniform feeding hopper 3 to prevent accumulation and generate voids. The extrusion and pushing blade 8 plays an extrusion role and can extrude the raw materials towards the inner bottom wall of the uniform feeding hopper 3, with good extrusion and guiding effect, so that the uniform feeding hopper 3 plays a stable guiding role for feeding. After being finely guided into the feeding pipe body 2, the uniform force auger 9 performs spiral auger feeding, further improving the feeding uniformity and maintaining the feeding uniformity and stability. Therefore, when the raw materials in the hose forming machine main body 1 are hot-melt guided, bubbles and gaps are not easily generated, the discharging quality is high, the feeding of the device is uniform and stable, the uniformity of the discharging tension is increased, the hose forming quality is excellent, and the discharging tension can be adjusted conveniently with good adaptability, solving the problems of insufficient feeding uniformity of existing hose raw materials, general tension uniformity, insufficient hose forming quality, and poor discharging tension adjustment ability.

[0049] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0050] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber hose forming machine with uniform glue discharging tension, comprising a rubber hose forming machine main body (1), characterized in that: A feeding pipe body (2) is provided at the top of the hose forming machine main body (1); A uniform feeding hopper (3) is arranged at the top of the feeding pipe body (2). A bearing support frame (4) is provided at the top of the uniform feeding hopper (3). A driving motor (5) is arranged inside the bearing support frame (4). A uniform stirring frame (6) is provided at the bottom of the driving motor (5). Mixing stirring rods (7) and extrusion pushing blades (8) are arranged on both sides of the uniform stirring frame (6). A uniform force receiving auger (9) is provided at the bottom of the uniform stirring frame (6); Wherein, an extrusion control screw (10) is provided at the glue outlet end of the hose forming machine main body (1). The uniform stirring frame (6), the mixing stirring rods (7) and the extrusion pushing blades (8) are all located inside the uniform feeding hopper (3). The uniform force receiving auger (9) is located inside the feeding pipe body (2).

2. The rubber tube forming machine with uniform glue output tension according to claim 1, characterized in that: The uniform feeding hopper (3) is a conical hopper, and the uniform feeding hopper (3) is communicated with the hose forming machine main body (1) through the feeding pipe body (2).

3. The rubber tube forming machine with uniform glue output tension according to claim 1, wherein: The bearing support frame (4) is a U-shaped bracket. An installation bearing box (11) is provided in the middle of the bearing support frame (4). The driving motor (5) is installed inside the installation bearing box (11). The top of the driving motor (5) extends out of the installation bearing box (11). The output end of the driving motor (5) extends out of the installation bearing box (11) and is connected to the uniform stirring frame (6).

4. The rubber tube forming machine with uniform glue output tension according to claim 1, characterized in that: The mixing stirring rods (7) and the extrusion pushing blades (8) are both arranged in a fitting manner inside the uniform feeding hopper (3). The mixing stirring rods (7) are inclined rods, and the two extrusion pushing blades (8) are correspondingly inclined.

5. The rubber tube forming machine with uniform glue output tension according to claim 1, characterized in that: Fitting scrapers (12) are arranged on both sides of the uniform stirring frame (6), and the fitting scrapers (12) are fitted to the inner wall of the uniform feeding hopper (3).

6. The rubber tube forming machine with uniform glue output tension according to claim 1, characterized in that: Mounting bolt seats (13) are arranged on both sides of the uniform feeding hopper (3). The two sides of the bearing support frame (4) are respectively bolted and fixed to the two mounting bolt seats (13), and the bearing support frame (4) is fixed to the top of the uniform feeding hopper (3) by the mounting bolt seats (13).

7. The rubber tube forming machine with uniform glue output tension according to claim 1, characterized in that: A plurality of the extrusion control screws (10) are uniformly installed at the glue outlet end of the hose forming machine main body (1). The extrusion control screws (10) are threadedly connected to the glue outlet end of the hose forming machine main body (1). A thread adjusting ring (14) is provided on the side of the extrusion control screw (10) away from the hose forming machine main body (1).

8. The rubber tube forming machine with uniform glue output tension according to claim 1, characterized in that: The mixing stirring rods (7) are located below the extrusion pushing blades (8), and the mixing stirring rods (7) are inclined to fit the conical surface at the bottom of the uniform feeding hopper (3).

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