Hanging rubber material extrusion detection and alarm structure

Abstract

The utility model discloses a rubberizing material extrusion detection alarm structure, which relates to the technical field of tire processing machinery and comprises an air bellow component, two material extrusion detection plate seats are symmetrically arranged on the air bellow component, and first mounting holes are formed in the material extrusion detection plate seats. The material extrusion detection plate seat is fixedly connected with the air bellow assembly through the cooperation of a screw and a first mounting hole, the air bellow assembly is provided with an alarm mechanism, and the material extrusion detection plate seat is provided with a monitoring mechanism. The U-shaped bending extrusion detection plate structure controls rubber to be located below the extrusion detection plate, an alarm can be given in time when extrusion occurs in the rubber coating process, the problems that due to the fact that long-time extrusion cannot be found, a rubber coating rod is bent, and a large amount of waste is generated are solved, and the mechanism is simple and reliable in structure and low in requirement for machining precision of connecting parts.

Description

Technical Field

[0001] The utility model relates to the technical field of tire processing machinery, in particular to a rubber hanging and extrusion material detection and alarm structure. Background Art

[0002] Internal mixing rubber strip is a kind of strip colloid used for bonding, repairing or applying glue to tires and treads. It has excellent airtightness, so that the repaired tires can adapt to various road environments all day long, effectively improve the wear resistance and service life of tire retreading, and make the retreaded tires more beautiful. The production process of internal mixing rubber strip is usually to first make the rubber strip raw material into internal mixing film. However, during the glue hanging process at the bellows entrance of the current internal mixing film cooling line, the film will be superimposed on the glue hanging rod, resulting in material extrusion here. Because this place is a closed structure, it is not easy to find the extrusion after it occurs, and it is very easy to cause deformation of the glue hanging rod and generate a lot of waste.

[0003] Based on this, a glue extrusion detection alarm structure is now provided to eliminate the drawbacks of the existing device. Utility Model Content

[0004] The utility model aims to provide a glue hanging and extrusion material detection alarm structure to solve the problems of glue hanging rod deformation caused by extrusion and plastic film accumulation caused by extrusion to form waste materials.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A glue hanging extrusion detection alarm structure comprises a bellows assembly, on which two extrusion detection plate seats are symmetrically arranged, on which a first mounting hole is opened, and the extrusion detection plate seat is fixedly connected to the bellows assembly by means of screws and the first mounting hole, an alarm mechanism is provided on the bellows assembly, and a monitoring mechanism is provided on the extrusion detection plate seat.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] Preferably: the alarm mechanism includes a photoelectric bracket, the photoelectric bracket is fixed to the bellows assembly by screws, a second mounting hole is opened on the photoelectric bracket, the photoelectric bracket is fixedly connected to the bellows assembly by the cooperation of the screw and the second mounting hole, and a proximity switch is fixedly provided on the photoelectric bracket.

[0009] Preferably: the monitoring mechanism includes a guide sleeve, the guide sleeve is fixed to the extrusion detection plate seat by screws, the guide sleeve is provided with an inner hole, a guide rod is provided at the inner hole, an extrusion detection plate is fixed to the top of the guide rod by screws, a baffle is fixed to the bottom of the guide rod, a spring is sleeved on the guide rod, the top end of the spring is connected to the guide sleeve, and the bottom end of the spring is connected to the baffle.

[0010] Preferably, the inner hole of the guide sleeve and the guide rod are clearance-fitted.

[0011] Preferably, the first mounting hole is a long slot hole, and the screw is slidably connected to the long slot hole.

[0012] Preferably, the second mounting hole is a long slot hole, and the screw is slidably connected to the long slot hole.

[0013] Preferably, the extrusion detection plate adopts a U-shaped bending structure.

[0014] Preferably, a rectangular steel plate is welded on one end of the extrusion detection plate close to the photoelectric bracket.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The utility model discloses a method for detecting the material extrusion of glue, and the method for detecting the material extrusion of glue is simple and reliable ... BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model with a bellows assembly;

[0018] Figure 2 This is the front view of the utility model with bellows assembly;

[0019] Figure 3 It is an AA cross-sectional view of the utility model with a bellows assembly;

[0020] Figure 4 It is a left view of the utility model with a bellows assembly in the direction of B;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the utility model without the bellows assembly;

[0022] Figure 6 This is the front view of the utility model without the bellows assembly;

[0023] Figure 7 This is a top view of the utility model without the bellows assembly;

[0024] Figure 8 This is a left view of the utility model without the bellows assembly;

[0025] Fig. 9 It is a CC sectional view of the utility model without the bellows assembly.

[0026] Notes on the figure numbers: bellows assembly 1, extrusion detection plate seat 2, extrusion detection plate 3, guide sleeve 4, guide rod 5, spring 6, baffle 7, photoelectric bracket 8, proximity switch 9. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] Example 1

[0029] In one embodiment, Figure 1-Figure 9 As shown, a glue hanging extrusion detection alarm structure includes a bellows assembly 1, on which two extrusion detection plate seats 2 are symmetrically arranged, and a first mounting hole is opened on the extrusion detection plate seat 2. The extrusion detection plate seat 2 is fixedly connected to the bellows assembly 1 through the cooperation of screws and the first mounting hole. An alarm mechanism is provided on the bellows assembly 1 to prevent the accumulation of glue and ensure the smooth progress of the glue hanging work. The extrusion detection plate seat 2 is provided with a monitoring mechanism, which can monitor whether the glue is squeezed.

[0030] like Figure 1 , Figure 8 and Fig. 9 As shown, the alarm mechanism includes a photoelectric bracket 8, which is fixed to the bellows assembly 1 by screws. A second mounting hole is provided on the photoelectric bracket 8. The photoelectric bracket 8 is fixedly connected to the bellows assembly 1 by the cooperation of the screws and the second mounting hole. A proximity switch 9 is fixedly provided on the photoelectric bracket 8. During the glue hanging process, whether the proximity switch 9 is triggered can be monitored to determine whether material extrusion occurs.

[0031] like Figure 1-Figure 7 As shown, the monitoring mechanism includes a guide sleeve 4, which is fixed to the extrusion detection plate seat 2 by screws. The guide sleeve 4 is provided with an inner hole, and a guide rod 5 is provided at the inner hole. An extrusion detection plate 3 is fixed to the top of the guide rod 5 by screws, and a baffle 7 is fixed to the bottom of the guide rod 5. A spring 6 is sleeved on the guide rod 5, and the top end of the spring 6 is connected to the guide sleeve 4, and the bottom end of the spring 6 is connected to the baffle 7. When no material is extruded, the extrusion detection plate 3 is in the lowest position through the spring 6.

[0032] like Fig. 9 As shown, the inner hole of the guide sleeve 4 and the guide rod 5 are clearance-matched to ensure that the guide rod 5 can be smoothly raised and lowered.

[0033] like Figure 5 As shown, the first mounting hole is a long slot hole, and the screw is slidably connected to the long slot hole to ensure that the height position of the extrusion detection plate 3 is adjustable, so that the extrusion height can be arbitrarily adjusted according to the usage conditions.

[0034] like Figure 8 As shown, the second mounting hole is a long slot hole, and the screw is slidably connected to the long slot hole to ensure that the height position of the proximity switch 9 is adjustable.

[0035] Example 2

[0036] The difference from Example 1 is that Figure 5 As shown, the extrusion detection plate 3 adopts a U-shaped bending structure. The U-shaped bending extrusion detection plate structure forces the material to be located below the extrusion detection plate 3, ensuring smooth detection and alarm during extrusion.

[0037] like Figure 8 As shown, a rectangular steel plate is welded on one end of the extrusion detection plate 3 close to the photoelectric bracket 8 to ensure that the proximity switch 9 can be triggered smoothly when the extrusion detection plate 3 is in an ascending state.

[0038] Working principle: when there is no material extrusion, the spring 6 is used to ensure that the extrusion detection plate 3 is in the lowest position. When the material is extruded, the U-shaped bending structure of the extrusion detection plate 3 forces the material to be located below the extrusion detection plate 3. The increase of the rubber material causes the extrusion detection plate 3 to rise along the direction of the guide sleeve 4 and the guide rod 5. When the extrusion detection plate 3 rises to a certain height, the rectangular steel plate triggers the proximity switch 9, and the proximity switch 9 feeds back a signal to the PLC system for alarm to prevent the accumulation of rubber material and cause waste.

[0039] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A glue extrusion detection alarm structure, comprising a bellows assembly (1), characterized in that: Two extrusion detection plate seats (2) are symmetrically arranged on the bellows assembly (1), a first mounting hole is opened on the extrusion detection plate seat (2), the extrusion detection plate seat (2) is fixedly connected to the bellows assembly (1) by means of screws and the first mounting hole, an alarm mechanism is arranged on the bellows assembly (1), and a monitoring mechanism is arranged on the extrusion detection plate seat (2).

2. The adhesive extrusion detection alarm structure according to claim 1 is characterized in that: The alarm mechanism comprises a photoelectric bracket (8), the photoelectric bracket (8) is fixed to the bellows assembly (1) by means of screws, a second mounting hole is provided on the photoelectric bracket (8), the photoelectric bracket (8) is fixedly connected to the bellows assembly (1) by means of the screws engaging the second mounting hole, and a proximity switch (9) is fixedly provided on the photoelectric bracket (8).

3. The adhesive extrusion detection alarm structure according to claim 1 is characterized in that: The monitoring mechanism comprises a guide sleeve (4), the guide sleeve (4) is fixed on the extrusion detection plate seat (2) by screws, the guide sleeve (4) is provided with an inner hole, a guide rod (5) is provided at the inner hole, an extrusion detection plate (3) is fixed on the top of the guide rod (5) by screws, a baffle (7) is fixed on the bottom of the guide rod (5), a spring (6) is sleeved on the guide rod (5), the top end of the spring (6) is connected to the guide sleeve (4), and the bottom end of the spring (6) is connected to the baffle (7).

4. The adhesive extrusion detection alarm structure according to claim 3 is characterized in that: The inner hole on the guide sleeve (4) and the guide rod (5) are clearance-matched.

5. The adhesive extrusion detection alarm structure according to claim 1 is characterized in that: The first mounting hole is a long slot hole, and the screw is slidably connected to the long slot hole.

6. The adhesive extrusion detection alarm structure according to claim 3 is characterized in that: The second mounting hole is a long slot hole, and the screw is slidably connected to the long slot hole.

7. The adhesive extrusion detection alarm structure according to claim 3 is characterized in that: The extrusion detection plate (3) adopts a U-shaped bending structure.

8. The adhesive extrusion detection alarm structure according to claim 3 is characterized in that: A rectangular steel plate is welded to one end of the material extrusion detection plate (3) close to the photoelectric support (8).

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