Improved automatic sealing ring sleeving equipment

Abstract

The utility model provides improved automatic sealing ring sleeving equipment which comprises a feeding device, the output end of the feeding device is connected with a sealing ring opening mechanism, and an automatic ring sleeving mechanism is installed at the top end of the sealing ring opening mechanism. According to the improved automatic sealing ring sleeving equipment, the sealing ring opening mechanism, the automatic ring sleeving mechanism and other structures are arranged, the effects of opening a sealing ring and sleeving the sealing ring on a product can be achieved, and the device can be compatible with different sealing rings through a cam, a movable plate and a clamping jaw.

Description

Technical Field

[0001] The utility model relates to the field of sealing ring assembly equipment, and more specifically to an improved automatic sealing ring fitting equipment. Background Art

[0002] Sealing rings are usually used as parts of mechanical equipment. Their function is to make multiple adjacent assembled parts fit tightly and seamlessly to achieve sealing. Similar products on the market now use a cylinder to stretch the sealing ring and then put the ring on. When using a cylinder to stretch the sealing ring, because the opening and closing stroke of the cylinder is fixed, each sealing ring must use a different mechanism, which cannot be achieved. Compatibility issues. Utility Model Content

[0003] The utility model aims to solve the technical problems raised by the above-mentioned background technology and provide an improved automatic sealing ring installation device, so as to achieve the effect of arbitrarily adjusting the size of the sealing ring expansion.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved automatic sealing ring device, comprising: a feeding device, the output end of the feeding device is connected to a sealing ring stretching mechanism, the top of the sealing ring stretching mechanism is equipped with an automatic ring mechanism, the sealing ring stretching mechanism comprises: a variable pitch cylinder, a slide plate, a material return cylinder, a mounting plate, a transfer workpiece, a material return workpiece and a slider, a variable pitch cylinder is installed at the left end of the sealing ring stretching mechanism, the output end of the variable pitch cylinder is connected to a slider, the rear end of the slider is connected to a slide plate, the top of the slider is connected to a mounting plate, the front end of the mounting plate is equipped with a material return cylinder, the output end of the material return cylinder is equipped with a material return workpiece, and a transfer workpiece is installed inside the returned workpiece, the automatic ring mechanism comprises: a stretching mechanism body, a lifting cylinder, a stretching cylinder, a stretching mechanism, a sliding plate ... A motor, a cam, an offset cylinder, an opening clamp, a pushing cylinder, a movable plate and a fixed plate. The output end of the feeding device is equipped with an opening mechanism body, the right end of the opening mechanism body is equipped with an offset cylinder, an opening motor is arranged at the central bottom end of the opening mechanism body, a cam is installed at the output of the opening motor, a fixed plate is installed in the center of the opening mechanism body, four movable plates are installed on the top of the fixed plate, an opening clamp is installed on the left and right sides of the top of the movable plate, a lifting cylinder is connected to the left and right sides of the bottom end of the opening mechanism body, a pushing cylinder is arranged on the top of the opening mechanism body, a limiting groove is arranged inside the cam, a movable block is arranged in the limiting groove, a movable hole is opened in the center of the movable plate, the top of the movable block fits with the movable hole, and the movable block is installed in the movable hole.

[0005] A further preferred solution is that thrust devices are installed at the left and right ends of the slide plate.

[0006] A further preferred solution is that a limit rod is arranged at the top end of the mounting plate, and a material return workpiece is connected to the bottom end of the limit rod.

[0007] A further preferred solution is that a sensor is installed at the top of the open clamping jaws.

[0008] Beneficial effects:

[0009] 1. The sealing ring is opened by setting a sealing ring opening mechanism; first, the opening motor is started to move the opening jaw to the reduced position, the feeding device supplies the sealing ring to the offset cylinder, and the pushing cylinder pushes the material to the feeding position. At this time, the material in place sensor lights up, and the lifting cylinder lifts the top fixed plate. The opening jaw first lifts the material, and then the opening motor drives the cam to rotate. The cam drives the moving plate to move through the movable block, so that the opening jaw rotates to the opening position, so that the sealing ring is opened;

[0010] 2. The sealing ring can be put on the product by setting up an automatic ring-fitting mechanism; start the material-returning cylinder of the automatic ring-fitting mechanism to push the transfer workpiece down to the middle of the expanded sealing ring, then the expansion motor moves to the reduced position, and the expansion jaws also move to the reduced position, and the sealing ring is put on the transfer workpiece. Then the variable pitch cylinder pushes the slider to move the sealing ring to the product to be covered with the sealing ring, and then the material-returning cylinder drives the material-returning workpiece to push the sealing ring out from the transfer workpiece, and put the sealing ring where it is to be covered;

[0011] 3. In summary, this improved automatic sealing ring putting equipment, by providing structures such as a sealing ring opening mechanism and an automatic ring putting mechanism, can play the role of opening the sealing ring and putting the sealing ring on the product, and through the cam, movable plate and clamping jaws, the device can be compatible with different sealing rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the automatic ring mechanism of the utility model.

[0014] Figure 3 It is a three-dimensional structural schematic diagram of the sealing ring expansion mechanism of the utility model.

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the clamping sealing ring of the utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the cam and the movable block of the utility model.

[0017] Figure 1-5In: 1. Feeding device; 2. Automatic ring mechanism; 201. Variable pitch cylinder; 202. Thrust device; 203. Slide plate; 204. Limit rod; 205. Unloading cylinder; 206. Mounting plate; 207. Transferring workpiece; 208. Unloading workpiece; 209. Slider; 3. Sealing ring expansion mechanism; 301. Expansion mechanism body; 302. Lifting cylinder; 303. Expansion motor; 304. Cam; 305. Offset cylinder; 306. Expansion jaws; 307. Pushing cylinder; 308. Moving hole; 309. Moving plate; 310. Fixed plate; 311. Movable block; 312. Sensor. DETAILED DESCRIPTION

[0018] The following will be combined with the attached embodiment of the present utility model Figure 1-Figure 5 , clearly and completely describe the technical solutions in the embodiments of the utility model.

[0019] See also Figure 1-5 In an embodiment of the utility model, an improved automatic sealing ring fitting device includes: a feeding device 1. The design of the feeding device 1 can ensure that the sealing ring can be continuously and stably provided to the downstream assembly link, thereby reducing downtime and manual intervention in the production process. The sealing ring expansion mechanism 3 expands the sealing ring before installation. The automatic ring fitting mechanism 2 can ensure that the sealing ring can be accurately fitted into the specified position. Through automated assembly, the possibility of manual operation errors can be reduced, production efficiency can be improved, and product quality can be guaranteed.

[0020] In the embodiment of the utility model, the sealing ring expansion mechanism 3 includes: a variable pitch cylinder 201, a slide plate 203, a material return cylinder 205, a mounting plate 206, a transfer workpiece 207, a material return workpiece 208 and a slider 209. The variable pitch cylinder 201 is installed at the left end of the sealing ring expansion mechanism 3, and the output end of the variable pitch cylinder 201 is connected to the slider 209. The rear end of the slider 209 is connected to the slide plate 203, and the top of the slider 209 is connected to the mounting plate 206. The material return cylinder 205 is installed at the front end of the mounting plate 206. The material return workpiece 208 is installed at the output end of the material return cylinder 205, and the transfer workpiece 207 is installed inside the material return workpiece 208. Through the variable pitch cylinder 201, the slide plate 203 and the slider 209, the effect of enabling the mounting plate 206 to be displaced left and right is achieved, thereby driving the displacement of other structures; through the material return cylinder 205, the effect of moving the material return workpiece 208 up and down is achieved; through the mounting plate 206; the effect of fixing the position of the material return cylinder 205 is achieved.

[0021] In the embodiment of the utility model, thrust devices 202 are installed on the left and right ends of the slide plate 203 to achieve the effect of reducing the impact force when the slider 209 collides with the two sides. The head of the right end of the thrust device 202 is a rubber block with buffering ability. When the slider 209 collides with the head of the thrust device 202, it can effectively alleviate the impact caused by the collision, thereby avoiding damage to the device on the slider 209 due to the collision.

[0022] In the embodiment of the utility model, a limiting rod 204 is arranged at the top of the mounting plate 206, and a returned workpiece 208 is connected to the bottom end of the limiting rod 204, so that the returned workpiece 208 can only move up and down.

[0023] In the embodiment of the utility model, the automatic ring mechanism 2 includes: a main body 301 of the opening mechanism, a lifting cylinder 302, a motor 303 of the opening mechanism, a cam 304, a dislocation cylinder 305, a clamping claw 306, a pushing cylinder 307, a movable plate 309 and a fixed plate 310. The output end of the feeding device 1 is equipped with a main body 301 of the opening mechanism, and the right end of the main body 301 of the opening mechanism is equipped with a dislocation cylinder 305. The central bottom end of the main body 301 of the opening mechanism is arranged with a motor 303, and the output of the motor 303 is equipped with a cam 304. The fixed plate 310 is installed in the center of the main body 301 of the opening mechanism, and four movable plates 309 are installed on the top of the fixed plate 310. A clamping claw 306 is installed on the left and right sides of the top of the movable plate 309, and the inside of the main body 301 of the opening mechanism is equipped with a dislocation cylinder 305. A lifting cylinder 302 is connected to the left and right sides of the bottom end respectively, and a pushing cylinder 307 is arranged on the top of the opening mechanism body 301. The opening mechanism body 301 can achieve the effect of fixing and supporting other devices; the lifting cylinder 302 can achieve the effect of lifting the fixed plate 310; the opening motor 303, the cam 304, the movable plate 309 and the opening jaw 306 can achieve the effect of starting the motor to rotate the cam 304, and the cam 304 drives the movable plate 309 to move, thereby driving the opening jaw 306 to move; the offset cylinder 305 can achieve the effect of adjusting the position of the entering sealing ring; the pushing cylinder 307 can achieve the effect of transporting the sealing ring to the specified position; the fixed plate 310 can achieve the effect of installing the movable plate 309 and the opening jaw 306.

[0024] In the embodiment of the utility model, a limiting groove is opened inside the cam 304, a movable block 311 is arranged in the limiting groove, a movable hole 308 is opened in the center of the movable plate 309, the top of the movable block 311 fits with the movable hole 308, and the movable block 311 is installed in the movable hole 308 to achieve the effect of rotating and driving the movable plate 309 to move, thereby controlling the movement of the clamping jaws 306.

[0025] In the embodiment of the utility model, a sensor 312 is installed on the top of the open clamping jaw 306 to achieve the effect of detecting whether there is material above the open clamping jaw 306.

[0026] Working principle: First, start the opening motor 303 to move the opening jaw 306 to the reduced position, the feeding device 1 supplies the sealing ring to the offset cylinder 305, and the pushing cylinder 307 pushes the material to the feeding position. At this time, the material arrival sensor 312 lights up, and the lifting cylinder 302 lifts the top fixed plate 310. The opening jaw 306 first lifts the material, and then the opening motor 303 drives the cam 304 to rotate. The cam 304 drives the moving plate 309 to move through the movable block 311, so that the opening jaw 306 rotates to the opening position. , so that the sealing ring is stretched; then the material-removing cylinder 205 of the automatic ring-fitting mechanism 2 is started to push the transfer workpiece 207 down to the middle of the stretched sealing ring, and then the stretching motor 303 moves to the reduced position, and at the same time the stretching jaws 306 also move to the reduced position, and the sealing ring is put on the transfer workpiece 207, and then the variable pitch cylinder 201 pushes the slider 209 to move the sealing ring to the product to be covered with the sealing ring, and then the material-removing cylinder 205 drives the material-removing workpiece 208 to push the sealing ring out from the transfer workpiece 207, and put the sealing ring cover where it is to be covered.

Claims

1. An improved automatic sealing ring installation device, comprising: The feeding device (1) is characterized in that: the output end of the feeding device (1) is connected to a sealing ring expansion mechanism (3), the top of the sealing ring expansion mechanism (3) is equipped with an automatic ring mechanism (2), the sealing ring expansion mechanism (3) comprises: a variable pitch cylinder (201), a slide plate (203), a material return cylinder (205), a mounting plate (206), a transfer workpiece (207), a material return workpiece (208) and a slide block (209), the left end of the sealing ring expansion mechanism (3) is equipped with a variable pitch cylinder (201), the output end of the variable pitch cylinder (201) is connected to the slide block (209), the rear end of the slider (209) is connected to the slide plate (203), the top of the slider (209) is connected to the mounting plate (206), the front end of the mounting plate (206) is installed with a material return cylinder (205), the output end of the material return cylinder (205) is installed with a material return workpiece (208), and the interior of the material return workpiece (208) is installed with a transfer workpiece (207), and the automatic ring mechanism (2) comprises: an opening mechanism body (301), a lifting cylinder (302), an opening motor (303), a cam (304), a displacement cylinder (305), an opening jaw ( 306), a pushing cylinder (307), a movable plate (309) and a fixed plate (310), the output end of the feeding device (1) is equipped with a spreading mechanism body (301), the right end of the spreading mechanism body (301) is equipped with a dislocation cylinder (305), the central bottom end of the spreading mechanism body (301) is arranged with a spreading motor (303), the output of the spreading motor (303) is equipped with a cam (304), the central part of the spreading mechanism body (301) is equipped with a fixed plate (310), the top of the fixed plate (310) is equipped with four movable plates (309), the movable plate ( A spreading clamp (306) is installed on the left and right sides of the top of the spreading mechanism (309), and a lifting cylinder (302) is connected to the left and right sides of the bottom of the spreading mechanism body (301). A pushing cylinder (307) is arranged at the top of the spreading mechanism body (301). A limiting groove is provided inside the cam (304), and a movable block (311) is arranged in the limiting groove. A movable hole (308) is provided in the center of the movable plate (309), and the top of the movable block (311) fits with the movable hole (308), and the movable block (311) is installed in the movable hole (308).

2. The improved automatic sealing ring-inserting device according to claim 1 is characterized in that: Thrust devices (202) are installed at the left and right ends of the slide plate (203).

3. The improved automatic sealing ring fitting device according to claim 1, characterized in that: A limiting rod (204) is arranged at the top end of the mounting plate (206), and a material-returning workpiece (208) is connected to the bottom end of the limiting rod (204).

4. The improved automatic sealing ring fitting device according to claim 1, characterized in that: A sensor (312) is installed at the top end of the open clamping jaw (306).

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