Quantitative structure of silicone adhesive filling machine

Abstract

The utility model belongs to the field of quantitative structures, and particularly relates to a quantitative structure of a silicone adhesive filling machine, which comprises a quantitative cover, an internal thread pipe is arranged in the upper end of the quantitative cover through a bearing, a screw rod is connected in the internal thread pipe through threads, and an adjusting disc is fixedly connected to the lower end of the screw rod. A sealing ring is fixedly connected to the outer side of the adjusting disc, a protective cover is fixedly installed at the upper end of the quantitative cover, and a locking mechanism is arranged on the protective cover. Due to the fact that the inner threaded pipe, the threaded rod, the adjusting disc and other structures are additionally arranged on the quantifying cover, glue can be filled into the quantifying cover to be quantified in advance in the using process, then the glue is filled into a package, and therefore the quantifying precision can be effectively improved, and the product quality is improved. And the quantitative quantity can be adjusted by adjusting the position of an adjusting disc in the quantitative process, so that the quantitative structure is more applicable.

Description

TECHNICAL FIELD

[0001] The utility model relates to quantitative structure technical field, concretely is a kind of quantitative structure of silicone glue filling machine. BACKGROUND

[0002] After the production of silicone glue is completed, it needs to be filled by filling machine, according to the silicone glue filling machine of patent authorized announcement number: CN216401865U, the utility model discloses a silicone glue filling machine, relate to silicone glue production technical field, for the existing silicone glue filling difficulty is greater and cannot be done quantitative filling, easy to influence silicone glue paste product quality good reduces silicone glue production efficiency Problem, present and propose the following scheme, it includes base and flow valve, the base top fixed installation has pump seat, pump body and flow valve, the pump seat inside rotation is installed with crankshaft, the pump seat side wall is fixedly installed with motor, the output shaft of motor is connected with the crankshaft end fixedly connected with the pump seat, the crankshaft rotation is installed with connecting rod;

[0003] But the filling of filling machine in prior art is controlled by controlling the working time length of pump body, but the output shaft will still continue to rotate under the action of inertia in the process of motor stop, resulting in inaccurate precision control of filling. Therefore, the prior art needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of quantitative structure of silicone glue filling machine, solve the problem of inaccurate filling.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of quantitative structure of silicone glue filling machine, including quantitative cover, the upper end inside of the quantitative cover is installed with internal thread pipe by bearing, the inside of the internal thread pipe is connected with screw rod by thread, the lower end of the screw rod is fixedly connected with adjusting disc, the outer side of the adjusting disc is fixedly connected with sealing ring, the upper end of the quantitative cover is fixedly installed with protective cover, the protective cover is provided with locking mechanism, the upper end left part of the quantitative cover is installed with rocker arm by bearing, the outer side middle part of the connecting shaft of the rocker arm is fixedly connected with pinion, the upper end of the quantitative cover is installed with middle gear by bearing, the outer side of the internal thread pipe is fixedly connected with big gear.

[0006] Preferably, the sealing ring is slidably connected to the quantitative cover, the internal thread pipe is rotatably connected to the protective cover, and the rocker arm is rotatably connected to the protective cover. The sealing ring can seal the connection between the quantitative cover and the adjusting disc.

[0007] Preferably, the inside top of the quantitative cover is fixedly connected with a guide rod, and the guide rod is slidably connected to the adjusting disc. The guide rod can guide the movement of the adjusting disc.

[0008] Preferably, the pinion is engaged with the middle gear, the middle gear is engaged with the large gear, and the middle gear can transmit power.

[0009] Preferably, the lower end of the quantitative cover is fixedly connected with a connecting pipe, and an electromagnetic valve is installed on the outer side of the connecting pipe, so that the quantitative cover can be sealed.

[0010] Preferably, the locking mechanism comprises a connecting rod, the right end of the protective cover is internally and slidably connected with the connecting rod, one end of the connecting rod is fixedly connected with a toothed plate, the other end of the connecting rod is fixedly connected with a pull ring, a spring is arranged on the outer side of the connecting rod, the toothed plate is clamped with the large gear, and the toothed plate can limit the internal thread pipe through clamping with the large gear.

[0011] Preferably, the pull ring is in sliding contact with the protective cover, one end of the spring is fixedly connected with the toothed plate, and the other end of the spring is fixedly connected with the protective cover, so that the spring can support the toothed plate through elastic force.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a quantitative cover, a large gear, an internal thread pipe, a screw rod, an adjusting disc and a protective cover, which are combined to form a quantitative structure.

[0014] 2、The utility model discloses a protective cover, a connecting rod, a pull ring and a toothed plate, which are combined to form a locking mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure perspective drawing of the utility model;

[0016] Figure 2 It is the sectional view of the utility model's Figure 1 ;

[0017] Figure 3 It is the A department structure enlarged view of the utility model's Figure 2 ;

[0018] Figure 4 It is the toothed plate's perspective enlarged view of the utility model's Figure 3 ;

[0019] In the figure: 1, the quantitative cover; 2, the internal thread pipe; 3, the screw rod; 4, the adjusting disc; 5, the sealing ring; 6, the protective cover; 7, the locking mechanism; 8, the guide rod; 9, the rocker arm; 10, the pinion; 11, the middle gear; 12, the gear; 13, the connecting pipe; 14, the electromagnetic valve; 71, the connecting rod; 72, the toothed plate; 73, the pull ring; 74, the spring. DETAILED DESCRIPTION

[0020] 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.

[0021] Please refer to Figures 1-4 A kind of quantitative structure of silicone glue filling machine, including quantitative cover 1, the upper end inside of quantitative cover 1 is equipped with internal thread pipe 2 by bearing, the inside of internal thread pipe 2 is connected with screw rod 3 by thread, the lower end of screw rod 3 is fixedly connected with adjusting disc 4, the outer side of adjusting disc 4 is fixedly connected with sealing ring 5, the upper end of quantitative cover 1 is fixedly installed with protective cover 6, locking mechanism 7 is provided on protective cover 6, the upper end left part of quantitative cover 1 is equipped with rocker arm 9 by bearing, the connecting shaft outer side middle part of rocker arm 9 is fixedly connected with pinion 10, the upper end of quantitative cover 1 is equipped with middle gear 11 by bearing, the outer side of internal thread pipe 2 is fixedly connected with gear 12.

[0022] Please refer to Figures 1-4 Sealing ring 5 and quantitative cover 1 are slidably connected, internal thread pipe 2 is rotatably connected with protective cover 6, rocker arm 9 is rotatably connected with protective cover 6, sealing ring 5 can seal the junction of quantitative cover 1 and adjusting disc 4, the inner side top of quantitative cover 1 is fixedly connected with guide rod 8, guide rod 8 is slidably connected with adjusting disc 4, guide rod 8 can guide the movement of adjusting disc 4, pinion 10 is engaged with middle gear 11, middle gear 11 is engaged with gear 12, middle gear 11 can transmit power, the lower end of quantitative cover 1 is fixedly connected with connecting pipe 13, electromagnetic valve 14 is installed on the outer side of connecting pipe 13, and electromagnetic valve 14 can seal quantitative cover 1.

[0023] Please refer to Figures 1-4The locking mechanism 7 comprises a connecting rod 71, the right end of the protective cover 6 is internally slidably connected with the connecting rod 71, one end of the connecting rod 71 is fixedly connected with a toothed plate 72, the other end of the connecting rod 71 is fixedly connected with a pull ring 73, the outer side of the connecting rod 71 is provided with a spring 74, the toothed plate 72 is clamped with the large gear 12, the toothed plate 72 can limit the inner threaded pipe 2 through the clamping between the large gear 12, the pull ring 73 is in sliding contact with the protective cover 6, one end of the spring 74 is fixedly connected with the toothed plate 72, the other end of the spring 74 is fixedly connected with the protective cover 6, and the spring 74 can support the toothed plate 72 through elastic force.

[0024] The specific implementation process of the utility model is as follows: in use, the pull ring 73 is pulled, the pull ring 73 moves the toothed plate 72 through the connecting rod 71 and compresses the spring 74, when the toothed plate 72 is separated from the large gear 12, the limiting of the large gear 12 can be released, then the rocker arm 9 is rotated, the rocker arm 9 drives the pinion 10 to rotate, the pinion 10 drives the large gear 12 to rotate through the intermediate gear 11, the large gear 12 drives the inner threaded pipe 2 to rotate, the inner threaded pipe 2 can drive the adjusting disc 4 to move through the thread cooperation between the screw rod 3 in the process of rotating, the adjusting disc 4 can adjust the quantitative volume in the quantitative cover 1 in the process of moving, after adjusting, stop rotating the rocker arm 9, then release the pull ring 73, the spring 74 resets, the spring 74 can drive the toothed plate 72 to be clamped into the inside of the large gear 12 again through elastic force, the limiting of the large gear 12 can be completed, then the quantitative cover 1 is injected into the inside, when the glue fills the quantitative cover 1, stop supplying, then open the electromagnetic valve 14 and the quantitative glue can be transported.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A metering structure for a silicone sealant filling machine, comprising a metering hood (1), characterized in that: The upper end of the metering cover (1) is fitted with an internally threaded tube (2) via a bearing. The internally threaded tube (2) is connected to a screw (3) via a thread. The lower end of the screw (3) is fixedly connected to an adjusting plate (4). The outer side of the adjusting plate (4) is fixedly connected to a sealing ring (5). The upper end of the metering cover (1) is fixedly fitted with a protective cover (6). The protective cover (6) is equipped with a locking mechanism (7). The upper left side of the metering cover (1) is fitted with a rocker arm (9) via a bearing. The middle part of the connecting shaft of the rocker arm (9) is fixedly connected to a small gear (10). The upper end of the metering cover (1) is fitted with a medium gear (11) via a bearing. The outer side of the internally threaded tube (2) is fixedly connected to a large gear (12).

2. The quantitative structure of a silicone sealant filling machine according to claim 1, characterized in that: The sealing ring (5) is slidably connected to the metering cover (1), the internal threaded tube (2) is rotatably connected to the protective cover (6), and the rocker arm (9) is rotatably connected to the protective cover (6).

3. The quantitative structure of a silicone sealant filling machine according to claim 1, characterized in that: A guide rod (8) is fixedly connected to the top inner side of the metering hood (1), and the guide rod (8) is slidably connected to the adjusting disc (4).

4. The quantitative structure of a silicone sealant filling machine according to claim 1, characterized in that: The pinion (10) meshes with the intermediate gear (11), and the intermediate gear (11) meshes with the large gear (12).

5. The quantitative structure of a silicone sealant filling machine according to claim 1, characterized in that: The lower end of the metering hood (1) is fixedly connected to a connecting pipe (13), and a solenoid valve (14) is installed on the outside of the connecting pipe (13).

6. The quantitative structure of a silicone sealant filling machine according to claim 1, characterized in that: The locking mechanism (7) includes a connecting rod (71). The connecting rod (71) is slidably connected to the inside of the right end of the protective cover (6). One end of the connecting rod (71) is fixedly connected to a toothed plate (72), and the other end of the connecting rod (71) is fixedly connected to a pull ring (73). A spring (74) is provided on the outside of the connecting rod (71), and the toothed plate (72) is engaged with the large gear (12).

7. The quantitative structure of a silicone sealant filling machine according to claim 6, characterized in that: The pull ring (73) slides in contact with the protective cover (6), one end of the spring (74) is fixedly connected to the toothed plate (72), and the other end of the spring (74) is fixedly connected to the protective cover (6).

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