CN219819565U

CN219819565U - Automatic gasket assembly mechanism

Info

Publication number: CN219819565U
Application number: CN202321009119.6U
Authority: CN
Inventors: 范冬生
Original assignee: Suzhou Enyi Precision Machinery Co ltd
Current assignee: Suzhou Enyi Precision Machinery Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-13
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses an automatic gasket assembling mechanism which comprises a vibrating disc, a vibrator, a distributing mechanism, a transferring mechanism, a supporting seat, a linear guide rail, a translation receiving plate, a first cylinder, a cylinder clamping jaw arranged on the supporting seat, a jacking shaft arranged on the supporting seat in a sliding mode, and a second cylinder fixedly arranged on the supporting seat and used for driving the jacking shaft to lift, wherein the translation receiving plate is provided with a receiving groove in butt joint with the discharging end of the vibrator, the side part of the receiving groove can be communicated with the discharging end of the vibrator, the upper end and the lower end of the receiving groove respectively penetrate through the upper end face and the lower end face of the translation receiving plate, the jacking shaft corresponds to a clamping area of a cylinder clamping jaw, the receiving groove can correspond to the jacking shaft, and the transferring mechanism is used for carrying out suction transfer on a gasket clamped by the jacking shaft to the cylinder clamping jaw. The advantages are that: the structural design of the material distribution mechanism can effectively enable the feeding of the gaskets to be more stable and rapid, prevent the gaskets from overlapping and improve the working efficiency.

Description

Automatic gasket assembly mechanism

Technical Field

The utility model relates to the field of gasket assembly, in particular to an automatic gasket assembly mechanism.

Background

Gaskets (gaskets) are mechanical seals between two objects that are commonly used to prevent pressure, corrosion, and the natural thermal expansion and contraction leakage of tubing between the two objects. The use of shims can fill up irregularities because the machined surface is not perfect. The gasket is typically made of sheet material such as paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass, or plastic polymers (such as polytetrafluoroethylene). The gasket for a particular application may contain asbestos.

The existing gasket assembly mechanism consists of a feeding mechanism and a transferring mechanism, wherein the feeding mechanism is responsible for providing gaskets, and the mechanism of the feeding mechanism is usually composed of a vibration disc and a direct vibrator. When the prior feeding mechanism is used for feeding, after the gasket is vibrated out of the direct vibrator, the gasket is directly transferred by the transfer mechanism for assembly, so that the gasket is still continuously conveyed in the transfer process, and the gasket is easily stacked to form stacking. The working principle of the existing gasket material distributing mechanism is complex, and the working efficiency is low.

For example, a gasket feed divider of publication No. CN206886096U, includes bottom plate, vibration dish, gasket remove the subassembly, pushes away material subassembly and CCD subassembly, the handle is installed to one side of bottom plate, and installs the vibration dish base above the bottom plate, install the vibration dish on the vibration dish base, and install gasket remove the subassembly and push away the material subassembly in proper order to one side of vibration dish, the gasket upset discharging component is installed to the inboard of unusual hopper, push away the material subassembly and install the CCD subassembly with the top of gasket upset discharging component, switch and power jack are installed to CCD subassembly one side.

The gasket feed divider utilizes the movable cylinder to drive the contact pin to drive the gasket to transfer when working, and the mode is that the discharge hole of the vibration disc is required to be extended and contracted by the material blocking cylinder to release or block the gasket, so that the matching process of the material blocking cylinder and the movable cylinder is complex, the gasket easily falls off in the contact pin transferring process and forms stacked materials with the subsequent gasket, and the gasket feed dividing efficiency is low.

In view of this, it is necessary to provide an automatic gasket assembly mechanism.

Disclosure of Invention

The gasket automatic assembly mechanism provided by the utility model effectively solves the problems that the existing gasket assembly mechanism has a complex material distribution working principle, is easy to cause material stacking and has low working efficiency.

The technical scheme adopted by the utility model is as follows: the gasket automatic assembly mechanism comprises a vibration disc and a direct vibrator arranged along the X direction, wherein the feeding end of the direct vibrator is in butt joint with the discharging end of the vibration disc. The automatic feeding device comprises a feeding mechanism and a transferring mechanism, wherein the feeding mechanism comprises a support, a linear guide rail arranged on the support along the Y direction, a translation receiving plate arranged on the linear guide rail in a sliding manner, a first cylinder fixedly arranged on the support and used for driving the translation receiving plate to slide along the linear guide rail, a cylinder clamping jaw arranged on the support, a jacking shaft arranged on the support in a sliding manner, and a second cylinder fixedly arranged on the support and used for driving the jacking shaft to lift, the translation receiving plate is provided with a receiving groove in butt joint with the discharge end of the vibrator, the side part of the receiving groove can be communicated with the discharge end of the vibrator, the upper end face and the lower end face of the translation receiving plate are respectively penetrated through the upper end face and the lower end face of the receiving groove, the jacking shaft corresponds to the clamping area of the cylinder clamping jaw, the receiving groove can correspond to the jacking shaft, and the transferring mechanism is used for sucking and transferring gaskets which are lifted to the cylinders by the jacking shaft.

Further is: still be provided with spacing on the support, spacing is including installation department and spacing portion, translation material receiving plate is provided with along Y direction extension and with the step of spacing portion adaptation on one side of the discharge end of straight vibrator relatively, spacing portion and support up end form the passageway that switches on with straight vibrator and material receiving groove, the passageway only can supply a gasket to pass through.

Further is: the jacking shaft comprises a first cylinder and a second cylinder integrally formed on the first cylinder, the first cylinder and the second cylinder are coaxial, the second cylinder is used for extending into the ring core of the gasket, the upper end face of the first cylinder is used for supporting the lower end face of the gasket, and a chamfer is arranged on the upper end face of the second cylinder.

Further is: the transfer mechanism comprises a mechanical arm, a connecting piece arranged at the output end of the mechanical arm, a CCD camera arranged on the connecting piece, and a vacuum adsorption assembly arranged on the connecting piece and used for adsorbing the gasket.

Further is: the vacuum adsorption assembly comprises an adsorption column arranged on the connecting piece, wherein an adsorption hole is formed in the lower end of the adsorption column, and a tension sensor is further arranged at the upper end of the adsorption column.

The utility model has the beneficial effects that: the structural design of the material distribution mechanism can effectively enable the feeding of the gaskets to be more stable and rapid, prevent the gaskets from overlapping and improve the working efficiency.

Drawings

Fig. 1 is an overall schematic diagram of an automatic gasket assembling mechanism according to an embodiment of the present utility model.

Fig. 2 is a schematic view of the removal transfer mechanism of fig. 1.

Fig. 3 is an enlarged schematic view of the area a in fig. 2.

Fig. 4 is a schematic diagram of a distributing mechanism of an automatic gasket assembling mechanism according to an embodiment of the present utility model.

Fig. 5 is a schematic view of a jacking shaft of the automatic gasket assembling mechanism according to the embodiment of the utility model.

Fig. 6 is a schematic diagram of a transfer mechanism removal mechanical arm of the automatic gasket assembling mechanism according to the embodiment of the present utility model.

Marked in the figure as: 1. a vibration plate; 2. a direct vibrator; 3. a material distributing mechanism; 4. a transfer mechanism; 301. a support; 302. a linear guide rail; 303. translating the receiving plate; 304. a first air cylinder; 305. a cylinder clamping jaw; 306. a jacking shaft; 307. a second cylinder; 030. a receiving groove; 309. a limit bar; 091. a mounting part; 092. a limit part; 071. a first column; 072. a second cylinder; 41. a mechanical arm; 42. a connecting piece; 43. a CCD camera; 44. a vacuum adsorption assembly; 441. an adsorption column; 442. a tension sensor; 001. a gasket;

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the automatic gasket assembling mechanism provided by the embodiment of the utility model structurally comprises a vibration disc 1 and a direct vibrator 2 arranged along the X direction, wherein the feeding end of the direct vibrator 2 is in butt joint with the discharging end of the vibration disc 1, and is characterized in that: the automatic feeding device comprises a feeding mechanism 3 and a transferring mechanism 4, wherein the feeding mechanism 3 comprises a support 301, a linear guide rail 302 arranged on the support 301 along the Y direction, a translation receiving plate 303 arranged on the linear guide rail 302 in a sliding manner, a first cylinder 304 fixedly arranged on the support 301 and used for driving the translation receiving plate 303 to slide along the linear guide rail 302, a cylinder clamping jaw 305 arranged on the support 301, a jacking shaft 306 slidingly arranged on the support 301, a second cylinder 307 fixedly arranged on the support 301 and used for driving the jacking shaft 306 to lift, the translation receiving plate 303 is provided with a receiving groove 030 butted with the discharge end of a vibrator 2, the side part of the receiving groove 030 can be communicated with the discharge end of the vibrator 2, the upper end face and the lower end face of the receiving groove 030 are respectively penetrated through the upper end face and the lower end face of the translation receiving plate 303, the jacking shaft 306 corresponds to the clamping area of the cylinder 305, the receiving groove 030 can correspond to the jacking shaft 306, and the transferring mechanism 4 is used for carrying out suction transfer on a gasket 001 clamped by the clamping jaw 305 and the jacking shaft 306.

In actual use, the first cylinder 304 drives the translational receiving plate 303 to move along the linear guide 302, so that the receiving groove 030 corresponds to the discharge end of the vibrator 2, when the gasket 001 flows out of the vibration disc 1 along the discharge end of the vibrator 2 and then enters the receiving groove 030, and then the first cylinder 304 drives the first linear guide 302 to move, so that the receiving groove 030 corresponds to the jacking shaft 306, and at the moment, the side part of the translational receiving plate 303 blocks the discharge end of the vibrator 2. Then, the second cylinder 307 drives the lifting shaft 306 to lift the gasket 001 in the receiving groove 030 into the holding area of the cylinder holding jaw 305, then the cylinder holding jaw 305 holds the gasket 001 on the lifting shaft 306, and then the transfer mechanism 4 transfers the gasket 001.

Among the above-mentioned design, the structural design of feed mechanism 3 can effectually make the feed of gasket 001 more stable and swift, prevents that gasket 001 from appearing folding the material, improves work efficiency.

Specifically: as shown in fig. 3 and fig. 4, the support 301 is further provided with a limiting strip 309, the limiting strip 309 includes a mounting portion 091 and a limiting portion 092, a step extending along the Y direction and adapted to the limiting portion 092 is disposed on a side of the translational receiving plate 303 opposite to the discharge end of the vibrator 2, the limiting portion 092 and the upper end surface of the support 301 form a channel that is in conduction with the vibrator 2 and the receiving groove 030, and the channel can only be passed through by one gasket 001.

In actual use, the product flowing out of the discharge end of the vibrator 2 enters the receiving trough 030 along the channel.

In the above design, the structural design of the limiting strip 309 can reduce the shake of the gasket 001 to the maximum extent when the gasket 001 enters the receiving groove 030 along the vibrator 2, so that the gasket 001 enters the receiving groove 030 more stably.

Specifically: as shown in fig. 5, the jacking shaft 306 includes a first cylinder 071 and a second cylinder 072 integrally formed on the first cylinder 071, the first cylinder 071 and the second cylinder 072 are coaxial, the second cylinder 072 is used for extending into the ring core of the gasket 001, the upper end surface of the first cylinder 071 is used for supporting the lower end surface of the gasket 001, and the upper end surface of the second cylinder 072 is provided with a chamfer.

In actual use, when the translational material receiving plate 303 moves along the linear guide rail 302, the material receiving groove 030 is located at the upper end of the lifting shaft 306, then the lifting shaft 306 is driven to lift by the second cylinder 307, so that the upper end surface of the second cylinder 072 passing through the center of the gasket 001 abuts against the lower end surface of the gasket 001, then the product is lifted to the clamping area of the cylinder clamping jaw 305 by further lifting, and then the gasket 001 is clamped by the cylinder clamping jaw 305.

In the above design, the structural design and the specific embodiment of the jacking shaft 306 can effectively make the gasket 001 not easy to shake during the jacking process.

Specifically: as shown in fig. 1 and 6, the transfer mechanism 4 includes a robot arm 41, a connector 42 provided at an output end of the robot arm 41, a CCD camera 43 provided on the connector 42, and a vacuum suction assembly 44 provided on the connector 42 for sucking the pad 001.

In actual use, after the gasket 001 is clamped by the cylinder clamping jaw 305, the mechanical arm 41 drives the CCD camera 43 to detect the gasket 001, and then the vacuum adsorption component 44 adsorbs the gasket 001 clamped by the cylinder clamping jaw 305 and transfers the gasket 001 to the assembly station along with the spatial movement of the mechanical arm 41.

In the above design, the structural design and specific embodiment of the transfer mechanism 4 can transfer the gasket 001 more quickly and accurately.

Specifically: as shown in fig. 6, the vacuum adsorption assembly 44 includes an adsorption column 441 disposed on the connecting member 42, wherein an adsorption hole is disposed at a lower end of the adsorption column 441, and a tension sensor 442 is disposed at an upper end of the adsorption column 441.

In actual use, the pad 001 is adsorbed to the adsorption column 441 through the adsorption hole, and the force during assembly is monitored by the tension sensor 442.

In the above design, the vacuum adsorption assembly 44 is configured to effectively enable the pad 001 to be adsorbed.

It should be understood that the foregoing description is only illustrative of the present utility model and is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. Gasket automatic assembly mechanism, including vibration dish (1) and straight vibrator (2) that set up along the X direction, the feed end of straight vibrator (2) is docked with the discharge end of vibration dish (1), its characterized in that: still include feed divider (3) and transfer mechanism (4), feed divider (3) include support (301), along Y direction setting up linear guide (302) on support (301), translation receiving plate (303) of sliding setting on linear guide (302), fixed setting is used for driving translation receiving plate (303) on support (301) along linear guide (302) gliding cylinder (304), set up cylinder clamping jaw (305) on support (301), slide set up jacking axle (306) on support (301), fixed setting is used for driving jacking axle (306) to go up and down No. two cylinder (307) on support (301), translation receiving plate (303) are provided with and connect silo (030) with the discharge end butt joint of vibrator (2), connect the upper and lower both ends of silo (030) to link up respectively translation receiving plate (303) up end and lower terminal surface, jacking axle (306) and cylinder clamping jaw (305) are corresponding to be used for carrying out the holding down of holding down spacer (001) with holding down the holding down box (305), the holding down box (001) are used for holding down the holding down box (001) and are moved to holding down box (305).

2. The gasket automatic assembling mechanism according to claim 1, wherein: still be provided with spacing (309) on support (301), spacing (309) are including installation department (091) and spacing (092), translation receiving plate (303) are provided with along the step of Y direction extension and with spacing (092) adaptation relative straight vibrator (2) discharge end one side, spacing (092) and support (301) up end form the passageway that switches on with straight vibrator (2) and receiving groove (030), the passageway only can supply a gasket (001) to pass through.

3. The gasket automatic assembling mechanism according to claim 1, wherein: the jacking shaft (306) comprises a first cylinder (071) and a second cylinder (072) integrally formed on the first cylinder (071), the first cylinder (071) and the second cylinder (072) are coaxial, the second cylinder (072) is used for extending into the ring core of the gasket (001), the upper end face of the first cylinder (071) is used for supporting the lower end face of the gasket (001), and the upper end face of the second cylinder (072) is provided with a chamfer.

4. The gasket automatic assembling mechanism according to claim 1, wherein: the transfer mechanism (4) comprises a mechanical arm (41), a connecting piece (42) arranged at the output end of the mechanical arm (41), a CCD camera (43) arranged on the connecting piece (42), and a vacuum adsorption assembly (44) arranged on the connecting piece (42) and used for adsorbing the gasket (001).

5. The gasket automatic assembling mechanism according to claim 4, wherein: the vacuum adsorption assembly (44) comprises an adsorption column (441) arranged on the connecting piece (42), wherein an adsorption hole is formed in the lower end of the adsorption column (441), and a tension sensor (442) is further arranged at the upper end of the adsorption column (441).