Sealing rubber strip adding device of metal barrel cover

Abstract

The utility model discloses a sealing rubber strip adding device of a metal barrel cover, which relates to the technical field of metal barrel cover processing, aims to solve the technical problem of non-uniform coating of adhesive in a sealing rubber strip bonding process, and comprises a support, a placing plate is arranged at the top of the support in a sinking manner, the top of the placing plate is used for placing a barrel cover, and a first cylinder is arranged at the bottom of the placing plate; a fixing frame is fixed to the lower half portion of the side base. A second air cylinder is arranged on the top of the fixing frame. A positioning plate is connected to the bottom of the fixing frame. A smearing shell is fixed to the top of the positioning plate. A smearing structure is arranged on the side wall of the smearing shell. The top of the positioning plate is provided with a hot connection structure. According to the utility model, uniform and equidistant gluing is realized through the unique smearing structure, and the adhesive tape rolls and is uniformly smeared during moving, so that the bonding quality of the sealing adhesive tape and the metal barrel cover is greatly improved, and the sealing performance of the metal barrel is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal bucket cover processing technical field more specifically, relate to a kind of metal bucket cover's sealing rubber strip installation device. BACKGROUND

[0002] In the production and manufacturing industry of metal bucket, the sealing performance of metal bucket cover is crucial, in the actual production operation of metal bucket cover bonding sealing rubber strip, the problem of unstable adhesive coating is generally faced. The traditional adhesive coating method relies on manual operation, resulting in uneven coating, unstable adhesive coating not only affects the bonding quality of sealing rubber strip and metal bucket cover, thereby reducing the sealing performance of metal bucket, but also causes serious adhesive waste phenomenon. When too much glue is coated, the excess adhesive not only increases the production cost, but also may overflow in the subsequent process, polluting the surface of bucket cover and production equipment, requiring additional cleaning work, further consuming manpower and time cost. In view of this, we propose a kind of metal bucket cover's sealing rubber strip installation device. SUMMARY

[0003] The utility model aims at overcoming the deficiency of prior art, adapting to reality needs, provide a kind of metal bucket cover's sealing rubber strip installation device, to solve the technical problem of uneven adhesive coating in the current sealing rubber strip bonding process.

[0004] To solve the above technical problems, the utility model provides the following technical scheme: a kind of metal bucket cover's sealing rubber strip installation device, including support, the support top is in the setting of placing plate, the placing plate top is used to place bucket cover, the placing plate bottom is provided with first air cylinder, the placing plate bottom center is also installed with motor, the support top one side is installed with operating frame, the operating frame one side is installed with side seat, the side seat lower half is fixed with fixed frame, the fixed frame top is provided with second air cylinder, the fixed frame bottom is connected with positioning plate, the positioning plate top is fixed with coating shell, the coating shell side wall is provided with coating structure, the positioning plate top is installed with hot interface structure.

[0005] Preferably, the operating frame one side is installed with guide seat, the guide seat is provided with guide cavity passing through sealing glue, the positioning plate is provided with through hole, and the fixed frame is provided with pressing plate on one side of the coating shell.

[0006] Preferably, the coating structure includes a center wheel, the center wheel is rotatably connected with the coating shell, the outer periphery of the center wheel is fixed with an outer ring shell, the outer periphery of the outer ring shell is provided with a rubber rim, the side wall of the rubber rim is provided with a plurality of glue storage cavities, and the glue storage cavities are communicated with the outer ring shell through a check valve.

[0007] Preferably, one side of the glue storage cavity is provided with a glue outlet plate, the glue outlet plate is provided with glue outlet holes, both sides of the glue storage cavity are fixedly provided with extrusion blocks, the outer ring shell and the rubber rim are embedded with infusion tubes, and the infusion tubes are provided with check valves allowing only the glue to enter.

[0008] Preferably, a part of the outer periphery of the rubber rim penetrates the coating shell, and the penetrating part of the outer periphery of the rubber rim is in close sealing design with the side wall of the coating shell.

[0009] Preferably, the heat connection structure comprises a heating piece, one side of the heating piece is rotationally connected with a frame fixed with a positioning plate, and a metal ring is rotationally connected with the outer periphery of the heating piece.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The unique coating structure of the utility model realizes uniform and equidistant glue coating, the rubber rim in the coating structure is attached to the sealing strip, and the rubber rim is rolled when the sealing strip moves; when the rubber rim rolls to the position of the glue storage cavity, the rubber rim is pressed against the extrusion block, so that the glue is uniformly coated to one side of the sealing strip through the glue outlet holes; the design ensures the stability of glue coating, greatly improves the bonding quality of the sealing strip and the metal barrel cover, effectively improves the sealing performance of the metal barrel, and solves the problem of uneven coating of the adhesive in the bonding process of the sealing strip.

[0012] 2. The utility model also realizes precise glue coating control, avoids excessive glue coating, and solves the problem of uneven coating of the adhesive in the bonding process of the sealing strip. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the utility model;

[0014] Figure 2 It is a connection structure schematic view of the coating structure part in the utility model;

[0015] Figure 3 It is a half-section structure schematic view of the coating shell in the utility model;

[0016] Figure 4 It is a half-section structure schematic view of the coating structure in the utility model.

[0017] Label explanation: 1, support; 2, placing plate; 3, first cylinder; 4, operating frame; 5, side seat; 6, fixed frame; 7, second cylinder; 8, positioning plate; 9, smearing shell; 10, smearing structure; 11, hot connection structure; 12, guide seat; 13, pressing plate; 14, hydraulic rod; 15, cutting knife; 16, cutting bottom plate; 101, center wheel; 102, outer ring shell; 103, rubber rim; 104, glue storage cavity; 105, glue outlet plate; 106, extrusion block; 107, liquid delivery pipe; 111, heating piece; 112, metal ring. DETAILED DESCRIPTION

[0018] As Figures 1 to 4 shown, the utility model relates to a kind of sealing rubber strip of metal barrel cover and install device, support 1 as the basic support structure of entire device, using high-strength steel material is manufactured, ensure that it can withstand various forces during equipment operation, keep stable, support 1 top inner sink is provided with placing plate 2, the design of placing plate 2 aims at providing a stable placing platform for metal barrel cover, placing plate 2 bottom is connected with first cylinder 3, the driving end of first cylinder 3 is connected with the bottom of placing plate 2 by annular groove and realizes limit sliding, this connection mode has innovation, annular groove with the center of placing plate 2 as center, so that placing plate 2 can stably be lifted under the drive of first cylinder 3, simultaneously, rotating motor is installed in the bottom center of placing plate 2, when rotating motor operates, limit sliding connection of annular groove can make placing plate 2 realize rotating action simultaneously in lifting process, and the two actions do not interfere with each other, this design provides flexible and accurate positioning and operating basis for subsequent sealing rubber strip installation process.

[0019] Support 1 top side is installed with operating frame 4, operating frame 4 is made of firm aluminum alloy material, which guarantees structural strength and reduces overall weight, operating frame 4 side is installed with side seat 5, side seat 5 lower half is fixed with fixed frame 6, fixed frame 6 top is provided with second cylinder 7, second cylinder 7 is mainly used for controlling the vertical position adjustment of positioning plate 8 and relevant components, to adapt to the processing needs of different specifications metal barrel cover, fixed frame 6 bottom is connected with positioning plate 8, positioning plate 8 top is fixed with smearing shell 9, smearing shell 9 is fixed in position by fixed plate frame, to ensure stable during work, smearing shell 9 periphery is connected with inlet for inputting glue, the inlet is connected with external glue input channel, external glue is continuously conveyed to smearing shell 9 by the channel, to provide glue source for subsequent gluing process.

[0020] Uniform glue spreading structure

[0021] The guiding and pressing assembly: in order to achieve uniform glue coating effect, the operation frame 4 is provided with a guide seat 12 on one side, the guide seat 12 is manufactured by high-precision processing process, and a guide cavity specially used for passing through the sealing rubber strip is arranged on the guide seat 12, the size and shape of the guide cavity are accurately designed, so that the sealing rubber strip can keep a stable posture when passing through, the positioning plate 8 is provided with a through hole, so that the sealing rubber strip can pass through the positioning plate 8 to reach the specified position, and the fixing frame 6 is provided with a pressing plate 13 on one side of the coating shell 9, the pressing plate 13 is made of flexible rubber material, and the surface of the pressing plate 13 is specially treated to tightly adhere to the sealing rubber strip, so that the pressing plate 13 can play a role of stabilizing and guiding the sealing rubber strip during movement.

[0022] The coating structure: the coating structure 10 arranged on the side wall of the coating shell 9 is a key part for realizing uniform glue coating, the coating structure 10 comprises a center wheel 101, the center wheel 101 is rotatably connected with the coating shell 9 through a high-precision bearing, so that the rotation is smooth, an outer ring shell 102 is fixedly arranged on the outer periphery of the center wheel 101, the outer ring shell 102 is made of a light-weight high-strength alloy material, a rubber rim 103 is arranged on the outer periphery of the outer ring shell 102, the rubber rim 103 is made of a high-elasticity and wear-resistant rubber material, a part of the outer periphery of the rubber rim 103 passes through the coating shell 9, and the part of the outer periphery passing through is in close sealing design with the side wall of the coating shell 9, so that the glue leakage can be effectively prevented, a plurality of glue storage cavities 104 are arranged on the side wall of the rubber rim 103, the glue storage cavities 104 are communicated with the outer ring shell 102 through check valves, the check valves are high-precision one-way valve structures, which can ensure that the glue can only flow from the outer ring shell 102 to the glue storage cavities 104, and prevent the glue from flowing back, a glue outlet plate 105 is arranged on one side of the glue storage cavities 104, the glue outlet plate 105 is made of corrosion-resistant stainless steel material, and a glue outlet hole is arranged on the glue outlet plate 105, since the glue outlet hole has a small diameter and the glue has a high consistency, in combination with pressure balance and surface tension, the glue outlet hole will not leak glue without external force, and the principle is similar to the working principle of a mouse water feeder, extrusion blocks 106 are fixedly arranged on the inner sides of the glue storage cavities 104, the extrusion blocks 106 are made of plastic material with a certain hardness, and the inner sides of the extrusion blocks 106 are inclined extrusion surfaces, so that the glue in the glue storage cavities 104 can be extruded to the center, so as to be discharged through the glue outlet hole, and a liquid delivery pipe 107 is embedded in the inner sides of the outer ring shell 102 and the rubber rim 103, the liquid delivery pipe 107 is provided with a check valve that can only enter the glue, so that the glue can be continuously and stably supplemented into the glue storage cavities 104.

[0023] The sealing rubber strip cutting and fusing structure

[0024] The cutting structure: the cutting of the sealing rubber strip of the bucket cover can be realized by the existing technology, in order to supplement the technical integrity, the device shows a simple and effective cutting method, as shown in Figure 2As shown, the device is equipped with a hydraulic rod 14, a cutting knife 15 and a cutting base plate 16. The hydraulic rod 14 adopts a high-performance hydraulic drive system, which can provide stable and powerful driving force. When it is necessary to cut the sealing strip, the hydraulic rod 14 is controlled to operate, driving the cutting knife 15 to move downward. The cutting knife 15 is made of high-hardness alloy steel and its blade is specially treated, which is sharp and durable. Under the drive of the hydraulic rod 14, the cutting knife 15 quickly drops to the position of the cutting base plate 16 to cut the sealing strip. The cutting base plate 16 is made of high-strength wear-resistant material and can withstand the impact of the cutting knife 15, ensuring the smooth cutting process.

[0025] Fusion structure: In order to realize the fusion of the head and tail sealing strips, a hot joint structure 11 is installed on the top of the positioning plate 8. The hot joint structure 11 includes a heating element 111. One side of the heating element 111 is rotatably connected with a frame body fixed to the positioning plate 8. This design enables the heating element 111 to flexibly adjust the angle within a certain range. A metal ring 112 is rotatably connected to the outer periphery of the heating element 111. The sealing strip passes around one side of the outer periphery of the metal ring 112. The heating element 111 can adopt the design of a heating rod or a heating wire cooperating with a rod body. When the heating element 111 is powered and heated, the heat is conducted through the metal ring 112 to heat and soften the sealing strip that is rolled and pressed, so that the sealing strip has adhesion. When the head and tail of the sealing strip contact, the fusion is completed under the action of heating and softening, forming a complete sealing ring.

[0026] In actual work process, first, through external control structure to the first cylinder 3 and the second cylinder 7 control, when control instruction is issued, the first cylinder 3 drives the placement plate 2 to rise, makes the metal ring 112 with the metal barrel cover edge contact, and presses the sealing rubber strip at the end, at this time, the rotary motor starts to run, drives the placement plate 2 to rotate, and then makes the metal ring 112 roll and compresses the sealing rubber strip, in the process of rolling and compressing, the metal ring 112 will pull the sealing rubber strip to move forward, because the pressing plate 13 and the rubber wheel 103 are all attached to the sealing rubber strip, the movement of the sealing rubber strip will drive the rubber wheel 103 to roll, the rubber wheel 103 is designed with elastic material, every time the rubber wheel 103 moves to the glue storage cavity 104 position, will press the extrusion block 106, under the action of the extrusion block 106, the glue in the glue storage cavity 104 overcomes the pressure balance and surface tension at the glue outlet, and is coated to one side of the sealing rubber strip through the glue outlet, because the glue storage cavity 104 is designed with multiple equidistant, can realize the uniform and equidistant coating of the sealing rubber strip, when the infusion tube 107 enters the coating shell 9 inside along with the rotation of the rubber wheel 103, the external glue enters the glue storage cavity 104 through the check valve inside the infusion tube 107, realizes the replenishment of the glue, ensures the continuous process of coating, when the sealing rubber strip is installed for a circle, the cutting knife 15 is driven by the hydraulic rod 14 to cut the sealing rubber strip, then the hot joint structure 11 is used to fuse the head and tail of the sealing rubber strip, and the installation process of the sealing rubber strip of the metal barrel cover is completed.

[0027] The embodiments of the utility model disclose the better embodiment, but not limited to this, the ordinary skill of the art, the person, very easily according to the above-mentioned embodiment, the spirit of the utility model is appreciated, and different extension and change are made, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A device for installing a sealing strip on a metal bucket lid, characterized in that, The utility model provides a kind of barrel cover coating device, including support (1), the support (1) top is arranged with placing plate (2) inside, the placing plate (2) top is used to place barrel cover, the placing plate (2) bottom is provided with first air cylinder (3), the placing plate (2) bottom center is also equipped with motor, the support (1) top one side is installed with operating frame (4), the operating frame (4) one side is installed with side seat (5), the side seat (5) lower half is fixed with fixed frame (6), the fixed frame (6) top is provided with second air cylinder (7), the fixed frame (6) bottom is connected with positioning plate (8), the positioning plate (8) top is fixed with smearing shell (9), the smearing shell (9) side wall is provided with smearing structure (10), the positioning plate (8) top is equipped with hot interface structure (11).

2. The sealing rubber strip installation device for a metal can lid according to claim 1, characterized in that, The operating frame (4) one side is installed with guide seat (12), the guide seat (12) is equipped with guide cavity passing through sealant, the positioning plate (8) is opened with through hole, the fixed frame (6) is installed with the abutting plate (13) on the side of smearing shell (9).

3. The sealing rubber strip installation device for a metal can lid according to claim 2, characterized in that, The smearing structure (10) includes central wheel (101), the central wheel (101) is rotatably connected with smearing shell (9), the central wheel (101) is fixed with outer ring shell (102) on outer periphery, the outer ring shell (102) is installed with rubber rim (103) on outer periphery, the rubber rim (103) side wall is opened with a plurality of glue storage cavities (104), the glue storage cavity (104) is communicated with outer ring shell (102) by check valve.

4. The sealing rubber strip installation device for a metal can lid according to claim 3, characterized in that, The glue storage cavity (104) one side is installed with glue outlet plate (105), the glue outlet plate (105) is opened with glue outlet hole, the glue storage cavity (104) inside both sides are fixed with extrusion block (106), the outer ring shell (102) and rubber rim (103) inside are embedded with infusion tube (107), the infusion tube (107) inside is equipped with check valve that can only enter glue solution.

5. The sealing rubber strip installing device of a metal can lid according to claim 4, characterized in that, The rubber rim (103) outer periphery part passes through smearing shell (9), and the rubber rim (103) passes through part outer periphery and smearing shell (9) side wall are designed as close sealing.

6. A sealing rubber strip installing device for a metal can lid according to claim 5, wherein The hot interface structure (11) includes heating piece (111), the heating piece (111) one side rotatably connected with the frame fixed with positioning plate (8), the heating piece (111) outer periphery rotatably connected with metal ring (112), sealing strip passes through one side of the outer periphery of metal ring (112).

Images