Improved spraying device for automatically preparing rubber cement for inflating valve of butyl inner tube

Abstract

The utility model discloses an improved spraying device for automatically preparing rubber cement for an inflating valve of a butyl inner tube. The device is provided with a curtain coating plate, a curtain coating device, a curtain coating section, a rubber cement circulating storage tank, an automatic prepared liquid storage tank, a preheating section, a drying section, a steam pipe device, a gear type oil delivery pump, an automatic rotary stirring device, an automatic rubber cement leading-out pipeline and a liquid circulating storage barrel, and is characterized in that the rubber cement circulating storage tank stores preliminarily prepared rubber cement; diluted liquid entering the liquid circulation storage barrel through transmission of the gear type oil delivery pump, entering the curtain coating plate through the curtain coating gluing device, spraying mucilage and automatically preparing the liquid storage barrel is uninterruptedly input into the mucilage circulation storage box and is evenly stirred through rotation of the automatic rotation stirring device, the automation degree is high, and it is guaranteed that the concentration of the mucilage is even and stable.

Description

Technical Field

[0001] The utility model relates to a rubber pad spraying device for an inner tube valve, and directly relates to an improved automatic glue preparation spraying device for a butyl inner tube valve. Background Art

[0002] According to the steady and healthy development of the enterprise, the orders for inner tubes, which are the main products, are in short supply. How to improve production efficiency and product quality, especially the process characteristics of butyl rubber inner tubes with poor self-adhesion, to ensure good bonding effect and stable quality of the valve parts, is an urgent problem for our company to solve. In the production process of inner tubes, the valves must be firmly bonded. Before use, they must go through the process of brushing glue to obtain the best bonding effect of the valves. The quality of valve bonding is directly related to the quality of the inner tube, especially the uniformity of the glue concentration and the quality of spraying, which directly affects the overall production process and product quality of the inner tube. For this reason, we have developed an improved butyl inner tube valve automatic preparation glue spraying device with a high degree of automation, which ensures uniform and stable glue concentration and good valve bonding effect after spraying. Summary of the invention

[0003] The utility model aims to provide an improved butyl inner tube valve nozzle automatic preparation glue spraying device, which effectively solves the quality problems of uneven and unstable glue concentration reserved and used by general spraying devices, uneven glue spraying of the valve nozzle, rough surface, poor viscosity, etc.

[0004] The purpose of the utility model is achieved in this way: an improved butyl inner tube valve automatic preparation glue spraying device, comprising a shower curtain plate, a shower curtain glue device, a shower curtain glue section, a glue circulation reserve box, an automatic preparation liquid reserve barrel, a preheating section, a drying section, a steam pipe device, a gear type oil pump, an automatic rotating stirring device, a glue automatic lead-out pipeline, and a liquid circulation reserve barrel, characterized in that: the glue circulation reserve box reserves the preliminary prepared glue, the glue enters the liquid circulation reserve barrel through the gear type oil pump transmission, enters the shower curtain plate through the shower curtain glue device, the fixed plate for placing the valve is transported from the preheating section to the shower curtain glue section, the surface of the valve rubber pad is sprayed with glue by the shower curtain plate, the whole is heated and dried by the steam pipe device and enters the drying section, so that the surface of the valve rubber pad is dry, the diluted liquid reserved in the automatic preparation liquid reserve barrel is continuously input into the glue circulation reserve box, and is rotated and stirred by the automatic rotating stirring device at the same time, and the glue automatic lead-out pipeline is controlled by a valve for automatically leading out the reserved glue in the glue circulation reserve box.

[0005] The utility model has a high degree of automation, saves manpower, improves production efficiency, improves product appearance quality, and ensures valve nozzle bonding quality. Especially in the hot and humid summer season, the glue volatilization is unstable, the reserve glue is not rotated and stirred, the thickening resin is easy to precipitate, the valve nozzle absorbs moisture after spraying and has poor adhesion. This device can effectively solve the problems and eliminate the quality problems such as slow leakage caused by poor valve nozzle bonding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Attached Figure 1 This is a schematic diagram of an improved butyl inner tube valve automatic glue spraying device of the utility model, with Figure 2 This is a partial schematic diagram. Figure 1 and attached Figure 2 , the utility model is further explained. DETAILED DESCRIPTION

[0007] Attached Figure 1 This is a schematic diagram of an improved butyl inner tube valve automatic glue spraying device of the utility model, with Figure 2 It is a partial schematic diagram, and the specific implementation method is: an improved butyl inner tube valve automatic preparation glue spraying device, comprising a shower curtain plate 1, a shower curtain glue device 2, a shower curtain glue section 3, a glue circulation storage box 4, an automatic preparation liquid storage barrel 5, a preheating section 6, a drying section 7, a steam pipe device 8, a gear oil pump 9, an automatic rotating stirring device 10, a glue automatic lead-out pipeline 11, and a liquid circulation storage barrel 12, wherein: the glue circulation storage box 4 reserves the initially prepared glue, and the glue enters the liquid circulation storage through the gear oil pump 9. The preparation barrel 12 enters the curtain gluing device 2 into the curtain gluing plate 1, and the fixed plate for placing the valve is transported from the preheating section 6 to the curtain gluing section 3. The curtain gluing plate 1 sprays the glue on the surface of the valve rubber pad, and the whole is heated and dried by the steam pipe device 8 and enters the drying section 7 to make the surface of the valve rubber pad dry. The diluted liquid stored in the automatic liquid reserve barrel 5 is continuously input into the glue circulation reserve box 4, and is rotated and stirred by the automatic rotating stirring device 10. The automatic glue outlet pipe 11 is controlled by a valve to automatically lead out the reserved glue in the glue circulation reserve box 4. The glue concentration is uniform and stable, the valve sprays the glue uniformly, the surface is dry, and the bonding effect is good. The utility model device has a high degree of automation, which not only improves the production efficiency, but also improves the appearance quality of the product, and eliminates quality problems such as slow leakage caused by poor valve adhesion.

Claims

1. An improved automatic preparation glue spraying device for butyl inner tube valve, comprising a shower curtain plate (1), a shower curtain glue application device (2), a shower curtain glue application section (3), a glue circulation storage tank (4), an automatic preparation liquid storage barrel (5), a preheating section (6), a drying section (7), a steam pipe device (8), a gear oil pump (9), an automatic rotating stirring device (10), a glue automatic lead-out pipe (11), and a liquid circulation storage barrel (12), wherein: The glue circulation reserve box (4) reserves the initially prepared glue. The glue enters the liquid circulation reserve barrel (12) through the gear oil pump (9), enters the curtain glue application device (2), and is transported from the preheating section (6) to the curtain glue application section (3) for placing the valve. The curtain glue is sprayed on the surface of the valve rubber pad by the curtain glue application plate (1). The whole is heated and dried by the steam pipe device (8) and enters the drying section (7) to make the surface of the valve rubber pad dry. The diluted liquid stored in the automatic liquid preparation reserve barrel (5) is continuously input into the glue circulation reserve box (4), and is simultaneously rotated and stirred by the automatic rotating stirring device (10). The glue automatic lead-out pipe (11) is controlled by a valve to automatically lead out the stored glue in the glue circulation reserve box (4).

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