Feeding device of vulcanizing machine

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By designing a vulcanizing machine feeding device including a detection mechanism and a driving mechanism, the problem of easy tension in the feeding process of the material tape is solved, ensuring that the material tape always remains loose, and the processing effect of the vulcanizing machine is improved.

CN222875095UActive Publication Date: 2025-05-16无锡博视智联技术有限公司

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Patent Information

Application Number: CN202421831634.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-07-30
Publication Date: 2025-05-16
Estimated Expiration: 2034-07-30

AI Technical Summary

Technical Problem

During the feeding process of the existing vulcanizer feeding device, the tape is easily tightened and cannot remain loose, which affects the processing effect of the vulcanizer.

Method used

A vulcanizing machine feeding device is designed, including a frame, a loading roller, an active roller, a driving mechanism and a testing mechanism. The state of the material tape is detected by the detection mechanism. When the material tape is tight, the driving mechanism drives the active roller to rotate and extracts the material tape to restore it to a relaxed state.

Benefits of technology

It effectively avoids tightening of the tape, ensures that the tape always remains loose, and improves the processing effect of the vulcanizer.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a feeding device of a vulcanizing machine, which relates to the technical field of feeding of vulcanizing machines and comprises a rack, a feeding roller, a driving roller, a driving mechanism and a detection mechanism are arranged on the rack, and the driving mechanism is used for driving the driving roller to rotate; the detection mechanism comprises a detection plate and a position detection assembly, a rotating shaft is arranged at one end of the detection plate, one end of the rotating shaft is arranged on the rack, the end, away from the rotating shaft, of the detection plate is a detection end, the detection end is arranged above the material belt, and the detection end is arranged below the feeding roller and the driving roller; when the material belt is tightened, the detection plate rotates, the position detection assembly detects the detection end, an electric signal enables the driving mechanism to drive the driving roller to rotate, the material belt is pulled out from the material incoming direction to the vulcanizing machine direction, the driving roller rotates by a certain number of turns or for a certain time, and the material belt between the feeding roller and the driving roller is restored to be concave. Therefore, the material belt entering the vulcanizing machine is always kept in a loose state.

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Description

Technical Field

[0001] The utility model relates to the technical field of vulcanizing machine feeding, in particular to a vulcanizing machine feeding device. Background Art

[0002] Vulcanizer is a machine that vulcanizes various rubber and plastic products. It has functions such as timed mold locking, automatic pressure replenishment, automatic temperature control, automatic timing, and time alarm. Vulcanizers are divided into three types: electric heating, steam heating, and thermal oil heating. It is also called flat plate vulcanizer, foam plate vulcanizer, and rubber vulcanizer.

[0003] The vulcanizer feeding device is used to convey the material belt to the vulcanizer. When the existing vulcanizer feeding device feeds the material, it simply conveys the material belt through multiple conveyor rollers. The material belt is often tightened, and it is impossible to ensure that the material belt conveyed to the vulcanizer remains relaxed, which affects the subsequent processing effect of the vulcanizer.

[0004] In view of this, a vulcanizing machine feeding device is urgently needed. Summary of the invention

[0005] In view of the problems existing in the prior art, the utility model solves the problems with the following technical structure.

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

[0007] A vulcanizing machine feeding device comprises: a frame, on which a feeding roller, a driving roller, a driving mechanism and a detection mechanism are arranged, the driving mechanism is used to drive the driving roller to rotate, and the feeding roller and the driving roller are respectively arranged on the same side of the frame;

[0008] The detection mechanism includes a detection plate and a position detection component, one side of the detection plate is rotatably arranged on the frame, one end of the detection plate is provided with a rotating shaft, one end of the rotating shaft is arranged on the frame, the axial directions of the rotating shaft, the active roller and the feeding roller are consistent, the detection plate is arranged between the feeding roller and the active roller, the end of the detection plate away from the rotating shaft is the detection end, the detection end is placed above the material belt, the detection end is placed below the feeding roller and the active roller, and the position detection component is used to detect the horizontal position of the detection end;

[0009] When the position detection component detects the detection end, the driving mechanism drives the active roller to rotate.

[0010] It is further characterized in that

[0011] The position detection component comprises a sensor arranged on the frame and a detection sheet arranged at the detection end.

[0012] The detection mechanism further comprises a limit plate, which is arranged on the frame and one end of which extends to the bottom surface of the detection plate.

[0013] The driving mechanism is a motor, and the motor is used to drive the active roller to rotate.

[0014] The frame is also provided with an auxiliary roller, which is arranged above the active roller, and the material belt passes between the active roller and the auxiliary roller.

[0015] A slide groove is arranged on one side of the frame, a slide seat is arranged on one end of the auxiliary roller, and the slide seat is slidably arranged in the slide groove.

[0016] The frame is provided with a spring, one end of which is connected to the slide seat, and applies an elastic force to the slide seat toward one side of the active roller.

[0017] The active roller is provided with anti-skid stripes.

[0018] The frame is provided with a guide cylinder on the side of the driving roller away from the feeding roller.

[0019] The frame is provided with a protective cover, and the active roller and the auxiliary roller are both arranged in the protective cover.

[0020] The above structure of the utility model can achieve the following beneficial effects:

[0021] As the vulcanizer is processing, if the material belt is taut, the material belt contacts the detection end of the detection plate, causing the detection plate to rotate until the detection end moves to the position detection component. At this time, the position detection component detects the detection end, and the electrical signal causes the drive mechanism to drive the active roller to rotate, and the material belt is pulled out from the incoming material direction to the vulcanizer direction. The active roller rotates a certain number of times or for a certain period of time, so that the material belt between the feeding roller and the active roller is restored to a concave shape with a certain margin to avoid the material belt being taut, thereby always keeping the material belt entering the vulcanizer in a relaxed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of this application;

[0023] Figure 2 It is a structural schematic diagram of some structures in this application;

[0024] Figure 3 This is a structural schematic diagram of another perspective of some structures in this application.

[0025] In the figure: 1, frame; 11, slide; 12, protective cover; 2, feeding roller; 3, active roller; 4, limit plate; 5, detection plate; 51, rotating shaft; 52, detection sheet; 6, sensor; 7, auxiliary roller; 8, spring; 9, guide cylinder. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0027] It should be noted that the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, apparatus, product or equipment comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or equipment.

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] refer to Figure 1-3 The feeding device of a vulcanizing machine shown in the figure comprises: a frame 1, on which a feeding roller 2, an active roller 3, a driving mechanism and a detection mechanism are arranged, the driving mechanism is used to drive the active roller 3 to rotate, and the feeding roller 2 and the active roller 3 are respectively arranged on the same side of the frame 1; the detection mechanism comprises a detection plate 5 and a position detection component, one side of the detection plate 5 is rotatably arranged on the frame 1, one end of the detection plate 5 is provided with a rotating shaft 51, one end of the rotating shaft 51 is arranged on the frame 1, the axial directions of the rotating shaft 51, the active roller 3 and the feeding roller 2 are consistent, and the detection plate 5 is arranged on the feeding roller 2. The end of the detection plate 5 away from the rotating shaft 51 is the detection end between the feed roller 2 and the active roller 3. The detection end is placed above the material belt, and the detection end is placed below the feed roller 2 and the active roller 3. The position detection component is used to detect the horizontal position of the detection end; when the position detection component detects the detection end, the driving mechanism drives the active roller 3 to rotate, so that when feeding, the material belt passes from above the feed roller 2 and the active roller 3 and below the detection plate 5. During the feeding process, the material belt naturally falls between the feed roller 2 and the active roller 3 and is concave. At this time, the material belt is in a relaxed state (such as Figure 1As shown), it is convenient for subsequent vulcanizer processing. With the processing of the vulcanizer, if the material belt is taut, the material belt contacts the detection end of the detection plate 5 (the material belt between the feeding roller 2 and the active roller 3 tends to be in a straight line), so that the detection plate 5 rotates until the detection end moves to the position detection component (at this time, the state of the detection plate 5 tends to be horizontal, and the angle between it and the horizontal plane is very small). At this time, the position detection component detects the detection end, and the electrical signal causes the drive mechanism to drive the active roller 3 to rotate, and the material belt is pulled out from the incoming direction to the vulcanizer direction. The active roller 3 rotates a certain number of times or for a certain period of time, so that the material belt between the feeding roller 2 and the active roller 3 is restored to a concave shape (because the active roller 3 rotates faster, the material belt has inertia, so that the material belt in the incoming direction is retained between the active roller 3 and the feeding roller 2), with a certain margin to avoid the material belt being tight, so as to always keep the material belt entering the vulcanizer in a relaxed state.

[0030] refer to Figure 2-3 As shown, the position detection component includes a sensor 6 (sensor 6 can be an infrared sensor) arranged on the frame 1 and a detection piece 52 arranged at the detection end. When the detection end moves upward and the detection piece blocks the infrared sensor position, it means that the material belt is in a state of being tightened.

[0031] refer to Figure 1-2 As shown, the detection mechanism also includes a limit plate 4, which is arranged on the frame 1, and one end of the limit plate 4 extends to the bottom surface of the detection plate 5. In order to prevent the detection plate 5 from being in a vertical state, the end of the limit plate 4 extends to the bottom surface of the detection plate 5 to limit the rotation range of the detection plate 5.

[0032] It is further optimized that the driving mechanism can be a motor, and the motor provides a rotational force to rotate the active roller 3.

[0033] refer to Figure 1-2 As shown, the existing vulcanizer feeding relies on the original receiving roller of the vulcanizer to provide pulling force to transport the material belt into the vulcanizer. However, the receiving port is located at a high position, the weight of the material belt is large, and the material belt itself is uneven, which can easily cause the material belt to get stuck, affecting the feeding efficiency. In order to solve this problem, an auxiliary roller 7 is also provided on the frame 1. The auxiliary roller 7 is provided above the active roller 3. The material belt passes between the active roller 3 and the auxiliary roller 7, and is clamped by the auxiliary roller 7 and the active roller 3 to flatten the material belt.

[0034] refer to Figure 2-3As shown, a slide groove 11 is provided on one side of the frame 1, and a slide seat is provided at one end of the auxiliary roller 7. The slide seat is slidably set in the slide groove 11. A spring 8 is provided on the frame 1, and one end of the spring 8 is connected to the slide seat to apply an elastic force to the slide seat toward the side of the active roller 3. In this way, the auxiliary roller 7 can slide in the guide of the slide groove 11. Through the elastic force applied by the spring 8, the auxiliary roller 7 has the force to move toward the active roller 3, so that a flexible force is applied to the material strip, which is further adapted to the processing of material strips of different thicknesses.

[0035] refer to Figure 2-3 As shown, in order to increase the friction between the active roller 3 and the material strip, anti-skid stripes are provided on the active roller 3. The anti-skid stripes can be formed by providing grooves on the annular surface of the active roller 3, or by adding anti-skid ribs on the surface of the active roller 3.

[0036] Further optimization is to refer to Figure 2-3 As shown, in order to guide the material belt, a guide cylinder 9 is provided on the side of the frame 1 away from the feeding roller 2 on the active roller 3, and the material belt is passed through the guide cylinder 9 to complete the guidance of the material belt.

[0037] As a further optimization, in order to prevent foreign objects from entering the active roller 3 during processing, a protective cover 12 is provided on the frame 1, and the active roller 3 and the auxiliary roller 7 are both arranged in the protective cover 12. In this way, a protection function is provided to isolate parts of the active roller 3 and the auxiliary roller 7 from the outside.

[0038] Working principle of the utility model: when feeding, the material belt passes through the top of the feeding roller 2 and the active roller 3 and the bottom of the detection plate 5. During the feeding process, the material belt naturally falls between the feeding roller 2 and the active roller 3 and is concave. At this time, the material belt is in a relaxed state, which is convenient for subsequent vulcanizer processing. As the vulcanizer is processed, if the material belt is tight, the material belt contacts the detection end of the detection plate 5, causing the detection plate 5 to rotate until the detection end moves to the position detection component. At this time, the position detection component detects the detection end, and the electrical signal causes the drive mechanism to drive the active roller 3 to rotate, and the material belt is pulled out from the direction of the incoming material to the direction of the vulcanizer. The active roller 3 rotates a certain number of times or for a certain period of time, so that the material belt between the feeding roller 2 and the active roller 3 is restored to a concave shape with a certain margin to avoid the material belt being tight, thereby always keeping the material belt entering the vulcanizer in a relaxed state.

[0039] The above are only preferred embodiments of the present application, and the present invention is not limited to the above embodiments. It is understood that other improvements and changes directly derived or associated by those skilled in the art without departing from the spirit and concept of the present invention should be considered to be included in the protection scope of the present invention.

Claims

1. A vulcanizing machine feeding device, characterized in that: include: A frame (1), wherein the frame (1) is provided with a feeding roller (2), a driving roller (3), a driving mechanism and a detection mechanism, wherein the driving mechanism is used to drive the driving roller (3) to rotate, and the feeding roller (2) and the driving roller (3) are respectively arranged on the same side of the frame (1); The detection mechanism comprises a detection plate (5) and a position detection component, one side of the detection plate (5) is rotatably arranged on the frame (1), one end of the detection plate (5) is provided with a rotating shaft (51), one end of the rotating shaft (51) is arranged on the frame (1), the axial directions of the rotating shaft (51), the active roller (3) and the feeding roller (2) are consistent, the detection plate (5) is arranged between the feeding roller (2) and the active roller (3), the end of the detection plate (5) away from the rotating shaft (51) is the detection end, the detection end is arranged above the material belt, the detection end is arranged below the feeding roller (2) and the active roller (3), and the position detection component is used to detect the horizontal position of the detection end; When the position detection component detects the detection end, the driving mechanism drives the active roller (3) to rotate.

2. A vulcanizing machine feeding device according to claim 1, characterized in that: The position detection component comprises a sensor (6) arranged on the frame (1) and a detection sheet (52) arranged at the detection end.

3. A vulcanizing machine feeding device according to claim 2, characterized in that: The detection mechanism further comprises a limit plate (4), wherein the limit plate (4) is arranged on the frame (1), and one end of the limit plate (4) extends to the bottom surface of the detection plate (5).

4. A vulcanizing machine feeding device according to claim 1, characterized in that: The driving mechanism is a motor, and the motor is used to drive the active roller (3) to rotate.

5. A vulcanizing machine feeding device according to claim 4, characterized in that: The frame (1) is also provided with an auxiliary roller (7), and the auxiliary roller (7) is arranged above the active roller (3), and the material belt passes between the active roller (3) and the auxiliary roller (7).

6. A vulcanizing machine feeding device according to claim 5, characterized in that: A slide groove (11) is provided on one side of the frame (1), and a slide seat is provided on one end of the auxiliary roller (7), and the slide seat is slidably arranged in the slide groove (11).

7. A vulcanizing machine feeding device according to claim 6, characterized in that: A spring (8) is arranged on the frame (1), one end of the spring (8) is connected to the slide seat, and applies an elastic force to the slide seat towards one side of the active roller (3).

8. A vulcanizing machine feeding device according to claim 1, characterized in that: The active roller (3) is provided with anti-slip stripes.

9. A vulcanizing machine feeding device according to claim 1, characterized in that: The frame (1) is provided with a guide cylinder (9) on the side of the driving roller (3) away from the feeding roller (2).

10. A vulcanizing machine feeding device according to claim 6, characterized in that: The frame (1) is provided with a protective cover (12), and the active roller (3) and the auxiliary roller (7) are both arranged in the protective cover (12).