Feeding device for compressor piston machining

Abstract

The utility model discloses a feeding device used for compressor piston machining, and relates to the technical field of feeding equipment, the feeding device comprises a bottom plate, a bearing disc, a feeding disc, a first air cylinder, a second air cylinder, a moving plate and a sliding plate, the bearing disc is in a fan shape and is designed in an inclined mode, and one side of the fan-shaped central angle of the bearing disc is lower than one side of the fan-shaped arc; one side of a fan-shaped central angle is connected with a feeding disc (7), the feeding disc is horizontally arranged, a through opening with the inner diameter smaller than the diameter of a piston is formed in the center of the feeding disc, and the bearing disc and the feeding disc are arranged on one side of the bottom plate through a plurality of supporting rods. Batch pistons are placed on the bearing disc and the feeding disc, the first air cylinder lifts the air cylinder at the designated position on the feeding disc into the limiting groove in the bottom of the moving plate, then the second air cylinder horizontally pulls the moving plate to the feeding sliding plate, the pistons are conveyed into machining equipment in a sliding mode, manual carrying and feeding are not needed, and the machining efficiency is improved. The labor intensity of personnel is reduced and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding equipment, in particular to a feeding device for processing compressor pistons. Background Art

[0002] The piston of an oil-free gas compressor is one of the compressor's main components, reciprocating within the cylinder of the compressor head. Pistons are typically cast from an alloy and polished to reduce friction between the cylinder and piston.

[0003] At present, the semi-finished pistons are loaded manually. People manually place them on the workbench and then clamp them with fixtures. The labor intensity is high. Moreover, as the demand increases, people become tired and their work efficiency is affected. Utility Model Content

[0004] In response to the above-mentioned deficiencies in the prior art, the utility model provides a loading device for compressor piston processing, which places batches of pistons on a carrying plate and a loading plate, and uses a first cylinder to lift the cylinder at a specified position on the loading plate to the limit groove at the bottom of the movable plate, and then uses a second cylinder to pull the movable plate horizontally onto the loading slide, and the piston is slid into the processing equipment. There is no need for manual handling and loading by personnel, which reduces labor intensity and improves work efficiency.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions: a loading device for processing compressor pistons, including a base plate, a supporting plate, a loading plate, a first cylinder, a second cylinder, a movable plate and a slide plate, the supporting plate is fan-shaped and has an inclined design, one side of the fan-shaped central angle of the supporting plate is lower than one side of the fan-shaped arc, and one side of the fan-shaped central angle is connected to the loading plate (7), the loading plate is horizontally arranged and a through hole with an inner diameter smaller than the piston diameter is opened in the center, the supporting plate and the loading plate are arranged on one side of the base plate through a plurality of support rods, the first cylinder is vertically arranged on the base plate and corresponds to the position below the through hole, the telescopic movement of the first cylinder The end is connected to a disc-shaped push plate, the diameter of the push plate is smaller than the inner diameter of the through-hole, a support plate is arranged on the other side of the bottom plate, the second cylinder is horizontally arranged on the top of the support plate, the telescopic end of the second cylinder is connected to a fixed plate, the movable plate is horizontally designed and connected to the fixed plate, a limiting groove designed according to the size of the piston is provided at the bottom of the movable plate, the limiting groove can correspond to the through-hole in the vertical direction, the telescopic end of the first cylinder is extended to pass through the through-hole to push the piston on the loading plate into the limiting groove, the slide plate is inclined and arranged on the support plate, the higher end of the slide plate is horizontal with the bottom of the movable plate, and the lower end is connected to the external processing equipment.

[0006] Preferably, the edges of the carrying tray, the loading tray and the slide plate are all provided with guard plates.

[0007] Preferably, the opening of the limiting groove of the movable plate is chamfered.

[0008] Preferably, a baffle is provided on one side of the push plate corresponding to the carrying plate.

[0009] Preferably, the movable plate and the fixed plate are connected by screws.

[0010] The utility model provides a loading device for compressor piston processing, which has the following beneficial effects:

[0011] 1. This utility model places batches of pistons on a carrier plate and a loading plate. The first cylinder lifts the cylinder at a designated position on the loading plate into the limit slot at the bottom of the movable plate. The second cylinder then pulls the movable plate horizontally onto the loading slide. The pistons are then slid into the processing equipment, eliminating the need for manual handling and loading, reducing labor intensity and improving work efficiency.

[0012] 2. In the utility model, a baffle is provided on the side of the push plate facing the carrying plate to prevent the next piston from entering the bottom of the push plate during lifting operation; the edge of the limit groove is chamfered to facilitate the corresponding piston to enter the limit groove, providing smooth operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front cross-sectional view of a loading device for processing a compressor piston according to the present invention;

[0014] Figure 2 It is a top view schematic diagram of the carrying tray and the loading tray of the utility model.

[0015] In the figure: 1. Base plate; 2. Support rod; 3. Carrying plate; 4. Baffle; 5. First cylinder; 6. Push plate; 7. Loading plate; 8. Support plate; 9. Slide plate; 10. Processing equipment; 11. Second cylinder; 12. Through port; 13. Moving plate; 14. Limiting groove; 15. Fixed plate; 16. Chamfer; 17. Piston; 18. Guard plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] like Figure 1-2As shown, a loading device for processing a compressor piston 17 comprises a base plate 1, a supporting plate 3, a loading plate 7, a first cylinder 5, a second cylinder 11, a movable plate 13 and a slide plate 9, wherein the supporting plate 3 is fan-shaped and has an inclined design, one side of the central angle of the fan-shaped circle of the supporting plate 3 is lower than one side of the fan-shaped arc, and one side of the central angle of the fan-shaped circle is connected to the loading plate (7), the loading plate 7 is horizontally arranged and a through-hole 12 with an inner diameter smaller than the diameter of the piston 17 is opened in the center, the supporting plate 3 and the loading plate 7 are arranged on one side of the base plate 1 through a plurality of support rods 2, the first cylinder 5 is vertically arranged on the base plate 1 and corresponds to the position below the through-hole 12, the telescopic end of the first cylinder 5 is connected to a disc-shaped push plate 6, the diameter of the push plate 6 is smaller than the inner diameter of the through-hole 12, a support plate 8 is arranged on the other side of the base plate 1, and the second cylinder 11 is horizontally arranged on the top of the support plate 8, The telescopic end of the second cylinder 11 is connected to a fixed plate 15, and the movable plate 13 is designed horizontally and connected to the fixed plate 15. A limiting groove 14 designed according to the size of the piston 17 is provided at the bottom of the movable plate 13, and the limiting groove 14 can correspond to the through-hole 12 in the vertical direction. The telescopic end of the first cylinder 5 is extended to pass through the through-hole 12 to push the piston 17 on the loading tray 7 into the limiting groove 14. The slide plate 9 is designed to be inclined and arranged on the support plate 8. The higher end of the slide plate 9 is horizontal with the bottom of the movable plate 13, and the lower end is connected to the external processing equipment 10; the edges of the carrying tray 3, the loading tray 7 and the slide plate 9 are all provided with guard plates 18; the opening of the limiting groove 14 of the movable plate 13 is chamfered 16; the push plate 6 is provided with a baffle 4 on the side corresponding to the carrying tray 3; the movable plate 13 and the fixed plate 15 are connected by screws.

[0018] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process, which are as follows:

[0019] According to the instruction manual Figure 1-2It can be seen that when the present invention is working, a batch of piston 17 products are placed on the carrier plate 3 and the loading plate 7 supported by the support rod 2. Since the carrier plate 3 is fan-shaped and has an inclined design, one side of the fan-shaped central angle of the carrier plate 3 is lower than one side of the fan-shaped arc, and one side of the fan-shaped central angle is connected to the loading plate (7). Therefore, the piston 17 on the carrier plate 3 slides to the loading plate 7. Since the loading plate 7 is horizontally arranged and has a through hole 12 with an inner diameter smaller than the diameter of the piston 17 in the center, the piston 17 stays just above the through hole 12. On the other hand, the telescopic end of the vertically designed first cylinder 5 on the bottom plate 1 extends to drive the push plate 6 with a diameter smaller than the through-hole 12 to move upward, penetrate the through-hole 12, and lift the piston 17. Since the limiting groove 14 at the bottom of the movable plate 13 can be adjusted to be just above the through-hole 12 by the second cylinder 11, the first cylinder 5 can push the piston 17 into the limiting groove 14. At this time, the horizontal second cylinder 11 on the top of the support plate 8 works, and the telescopic end drives the fixed plate 15 and the movable plate 13 to move horizontally. When the piston 17 moves to the upper end of the slide 9, the piston 17 will not fall off the slide 9, so the piston 17 on the slide 9 will not fall off.

[0020] Among them, the edges of the supporting plate 3, the loading plate 7 and the slide 9 are all provided with a guard plate 18 to prevent the piston 17 from falling. Of course, the surfaces of the supporting plate 3, the loading plate 7 and the slide 9 are also smooth, which can be understood by those skilled in the art.

[0021] The opening of the limiting groove 14 of the movable plate 13 is chamfered 16 to facilitate the piston 17 to enter the limiting groove 14 and ensure smooth operation.

[0022] Among them, a baffle 4 is provided on one side of the push plate 6 corresponding to the carrying plate 3 to prevent the next piston 17 from entering the bottom of the push plate 6 during the lifting operation.

[0023] The movable plate 13 and the fixed plate 15 are connected by screws and can be disassembled, so that the movable plate 13 with different limiting grooves 14 can be replaced, thereby improving the applicability of the equipment.

[0024] In addition, the receiving plate and the loading plate 7 can be rotatably connected, and the inclination angle of the supporting plate 3 can be adjusted to change the loading efficiency of the piston 17. Of course, at this time, the length of the support rod 2 at the bottom of the supporting plate 3 also needs to be adjusted, which can be understood by technical personnel in this field.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for processing a compressor piston (17), characterized in that: The invention comprises a bottom plate (1), a supporting plate (3), a loading plate (7), a first cylinder (5), a second cylinder (11), a movable plate (13) and a slide plate (9), wherein the supporting plate (3) is fan-shaped and has an inclined design, one side of the fan-shaped central angle of the supporting plate (3) is lower than one side of the fan-shaped arc, and one side of the fan-shaped central angle is connected to the loading plate (7), the loading plate (7) is arranged horizontally and a through hole (12) with an inner diameter smaller than the diameter of the piston (17) is opened in the center, the supporting plate (3) and the loading plate (7) are arranged on one side of the bottom plate (1) through a plurality of support rods (2), the first cylinder (5) is arranged vertically on the bottom plate (1) and corresponds to a position below the through hole (12), the telescopic end of the first cylinder (5) is connected to a disc-shaped push plate (6), the diameter of the push plate (6) is smaller than the inner diameter of the through hole (12), and the A support plate (8) is provided on the other side of the base plate (1), the second cylinder (11) is horizontally arranged on the top of the support plate (8), the telescopic end of the second cylinder (11) is connected to a fixed plate (15), the movable plate (13) is designed horizontally and connected to the fixed plate (15), the bottom of the movable plate (13) is provided with a limiting groove (14) designed according to the size of the piston (17), the limiting groove (14) can correspond to the through-port (12) in the vertical direction, the telescopic end of the first cylinder (5) is extended to pass through the through-port (12) and push the piston (17) on the loading tray (7) into the limiting groove (14), the slide plate (9) is designed to be inclined and arranged on the support plate (8), the higher end of the slide plate (9) is horizontal with the bottom of the movable plate (13), and the lower end is connected to the external processing equipment (10).

2. A loading device for processing a compressor piston (17) according to claim 1, characterized in that: The edges of the carrying plate (3), the loading plate (7) and the slide plate (9) are all provided with guard plates (18).

3. A loading device for processing a compressor piston (17) according to claim 1, characterized in that: The opening of the limiting groove (14) of the movable plate (13) is designed with a chamfer (16).

4. A loading device for processing a compressor piston (17) according to claim 1, characterized in that: A baffle (4) is provided on one side of the push plate (6) corresponding to the carrying plate (3).

5. A loading device for processing a compressor piston (17) according to claim 1, characterized in that: The movable plate (13) and the fixed plate (15) are connected via screws.

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