Tappet conveying device

Abstract

The utility model provides a tappet conveying device, which relates to the field of tappet processing, and comprises a conveying mechanism comprising two sections of special-shaped rails, the special-shaped rails comprise inlet and outlet rails, first conveying rails and second conveying rails, the two sections of inlet and outlet rails are arranged in parallel at intervals and are communicated with the first conveying rails, the two sections of first conveying rails are coaxially arranged, the bottom surfaces of the two sections of first conveying rails are open, and the bottom surfaces of the two sections of first conveying rails are open; the first conveying rails communicate with the second conveying rails, the other ends of the two second conveying rails intersect, and a swing plate is rotationally arranged at the intersection. The rotating ring is coaxially and rotationally arranged below the first conveying rail; and a bearing groove is formed in the upper surface of the bearing table and penetrates to one end of the bearing table, the second conveying rail communicates with the bearing groove, and a pushing plate is movably arranged in the bearing groove. According to the tappet feeding and discharging device, tappets can be automatically conveyed inside and outside mechanical equipment, feeding and discharging of the tappets can be completed only by one worker, the structure is simple, power sources are few, and the tappet feeding and discharging device has high practicability.

Description

Technical Field

[0001] The present application relates to the field of tappet processing, and in particular to a tappet conveying device. Background Art

[0002] The tappet is a short cylindrical mechanical component used to transmit the thrust of the camshaft to the push rod or valve stem, and to withstand the lateral force applied by the camshaft when it rotates. When processing the tappet, cleaning, sandblasting, demagnetization and other processing procedures are often required. When operating mechanical equipment such as cleaning machines, sandblasting machines, and demagnetization machines, the tappet is generally sent into the above-mentioned mechanical equipment manually, which is inefficient and easy to cause bumps and wear on the tappet. In the prior art, some cleaning machines, sandblasting machines, and demagnetization machines also use conveying devices to realize the conveyance of the tappet inside and outside the equipment. These conveying devices have the following technical problems: the distance between the inlet and outlet of the conveying device is too far, and a single staff member cannot complete loading and unloading at the same time; there are too many power sources, the structure is complex, and maintenance is difficult. Utility Model Content

[0003] In order to solve the above-mentioned defects of the related prior art, the present application provides a tappet conveying device, which can automatically complete the transportation of the tappet inside and outside the mechanical equipment, and only requires one staff member to complete the loading and unloading of the tappet. It has a simple structure and less power source, and has strong practicality.

[0004] In order to achieve the above purpose, the utility model adopts the following technologies:

[0005] A tappet conveying device, comprising:

[0006] The conveying mechanism is horizontally arranged, and includes two sections of tracks symmetrically arranged along a vertical plane, the tracks include a straight entry and exit track, a semicircular first conveying track, and a quarter-circular second conveying track, the two entry and exit tracks are arranged in parallel with each other, and are connected to one end of the first conveying track through a section of arc track, the two sections of the first conveying track are coaxially arranged and the bottom surface is open, the other end of the first conveying track is connected to one end of the second conveying track, and the other ends of the two second conveying tracks intersect along the same straight line direction, and a swing plate is rotatably provided at the intersection, and the rotation axis of the swing plate is vertically arranged and coincides with the intersection of the inner wall of the second conveying track;

[0007] A rotating ring is coaxially arranged directly below the first conveying rail and is rotatably arranged around its own central axis, and the bottom surface of the first conveying rail coincides with the upper surface of the rotating ring;

[0008] The carrying platform is in the shape of a strip cube, and a carrying groove is opened on its upper surface. The carrying groove is arranged along the length direction of the carrying platform and passes through to one end of the carrying platform. The other end of the second conveying rail is connected to one end of the carrying platform and communicated with the carrying groove. A pushing plate is movably arranged in the carrying groove.

[0009] Furthermore, the support platform is provided with a cylinder along its length direction, and the driving shaft of the cylinder is vertically connected to the pushing plate.

[0010] Furthermore, the device also includes a supporting ring, a rotating ring coaxially rotatingly fitted in the supporting ring, a gear ring is provided on the inner ring surface of the rotating ring, the gear ring is meshed with a gear, and the gear is coaxially connected to the first rotating mechanism.

[0011] Furthermore, an arc-shaped conveyor belt is coaxially provided on one side of the second conveyor rail with a smaller radius, and its conveying surface is perpendicular to the bottom surface of the second conveyor rail, and is used to drive the tappet to move in the second conveyor rail.

[0012] Furthermore, a mounting plate is provided at one end of the support platform, and two second rotating mechanisms are vertically provided on the mounting plate. The driving shafts of the second rotating mechanisms are respectively connected to the two conveyor belts for driving the conveyor belts to rotate. A third rotating mechanism is vertically provided at the intersection of the inner walls of the second conveying rails, and its driving shaft is connected to the swing plate and is coaxial with the rotating axis of the swing plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. The conveying mechanism, rotating ring and bearing platform are used to realize the automatic conveying of the tappet inside and outside the mechanical equipment, saving time and manpower.

[0015] 2. The inlet and outlet rails are set in parallel, and only one worker is needed to complete loading and unloading through the two inlet and outlet rails.

[0016] 3. Both sections of the first conveyor rails are driven by the same rotating ring, which has a simple structure and is easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the tappet conveying device of an embodiment of the present application.

[0018] Figure 2 It is a schematic diagram of the exploded structure of the tappet conveying device of an embodiment of the present application.

[0019] Figure 3 This is an embodiment of the present application Figure 2 A local enlarged schematic diagram of point A in the middle.

[0020] Figure 4 It is a partial sectional view of the tappet conveying device of an embodiment of the present application.

[0021] Markings in the figure: 1-conveying mechanism, 11-entry and exit rails, 12-first conveying rails, 13-second conveying rails, 14-swinging plate, 15-supporting ring, 16-conveyor belt, 17-third rotating mechanism, 2-rotating ring, 21-toothed ring, 22-gear, 23-first rotating mechanism, 3-bearing platform, 31-bearing groove, 32-pushing plate, 33-cylinder, 34-mounting plate, 35-second rotating mechanism. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings, but the embodiments described in the utility model are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] like Figure 1 As shown, this embodiment provides a tappet conveying device, including a conveying mechanism 1, a rotating ring 2, and a bearing platform 3.

[0024] Specifically, Figure 1 and Figure 2 As shown, the conveying mechanism 1 is horizontally arranged, including two sections of special-shaped tracks symmetrically arranged along a vertical plane, the vertical plane refers to a plane perpendicular to the device placement surface, and the horizontal plane refers to a plane parallel to the device placement surface; the special-shaped track includes a straight entry and exit rail 11, a semicircular first conveying rail 12, and a quarter-circular second conveying rail 13. The two sections of the entry and exit rails 11 are arranged in parallel at intervals, and are used to receive the tappets outside the device or convey the tappets in the device to the outside. They are connected to one end of the first conveying rail 12 through a section of arc track, the two sections of the first conveying rail 12 are coaxially arranged and the bottom surface is open, the other end of the first conveying rail 12 is connected to one end of the second conveying rail 13, and the other ends of the two second conveying rails 13 intersect in the same straight line direction, and a swing plate 14 is rotatably provided at the intersection, and the rotation axis of the swing plate 14 is vertically arranged and coincides with the intersection of the inner wall of the second conveying rail 13, so as to select the second conveying rail 13 connected to the intersection.

[0025] Specifically, Figure 4 As shown, the rotating ring 2 is coaxially arranged directly below the first conveying rail 12 and is rotatable around its own central axis. The bottom surface of the first conveying rail 12 coincides with the upper surface of the rotating ring 2, which is used to drive the tappet to move in the first conveying rail 12.

[0026] Specifically, Figure 1 and Figure 2As shown, the supporting platform 3 is in the shape of a strip cube, and a supporting groove 31 is opened on its upper surface. The supporting groove 31 is arranged along the length direction of the supporting platform 3 and passes through to one end of the supporting platform 3. The other end of the second conveying rail 13 is connected to one end of the supporting platform 3 and communicates with the supporting groove 31. A pushing plate 32 is movably provided in the supporting groove 31; the supporting platform 3 is used to extend into a mechanical device for processing the tappet, so that the mechanical device can perform cleaning, demagnetization, sandblasting and other processing procedures on the tappet, and the pushing plate 32 is used to push the tappet in the supporting groove 31 out of one end of the supporting platform 3.

[0027] During operation, the tappet is sent from an entry and exit rail 11 to a first conveying rail 12, and the rotating ring 2 drives the tappet from a first conveying rail 12 to a second conveying rail 13, and the tappet in a second conveying rail 13 is pushed into the bearing groove 31 by the tappet that subsequently enters the second conveying rail 13; when the tappet in the bearing groove 31 is processed, the swing plate 14 is rotated to connect the bearing groove 31 with another second conveying rail 13, and the tappet in the bearing groove 31 is pushed into another second conveying rail 13 through the pushing plate 32, and the tappet in the other second conveying rail 13 that was processed last time and the tappet that was processed this time enter another first conveying rail 12, and the other part of the tappet that has been processed this time stays in another second conveying rail 13, and enters another first conveying rail 12 together with the tappet that has been processed next time; the rotating ring 2 sends the tappet in another first conveying rail 12 out of the device from another entry and exit rail 11.

[0028] Preferably, Figure 2 As shown, the support platform 3 is provided with a cylinder 33 along its length direction, and the driving shaft of the cylinder 33 is vertically connected to the pushing plate 32 for driving the pushing plate 32 to move.

[0029] Preferably, Figure 2 and Figure 4 As shown, the device also includes a support ring 15, which is L-shaped and coaxially arranged with the rotating ring 2, including a vertical ring and a horizontal ring, and the horizontal ring is arranged at the bottom of the inner ring surface of the vertical ring; the rotating ring 2 is coaxially rotatable and fitted in the support ring 15, specifically, the outer ring surface of the rotating ring 2 slides against the inner ring surface of the vertical ring of the support ring 15, and the bottom of the rotating ring 2 slides against the upper surface of the horizontal ring of the support ring 15, and the bottom of the side with a larger radius of the first conveying rail 12 is connected to the top of the vertical ring of the rotating ring 2; the inner ring surface of the rotating ring 2 is provided with a gear ring 21, and the gear ring 21 is meshed with a gear 22, and the gear 22 is coaxially connected with a first rotating mechanism 23, and the first rotating mechanism 23 is used to drive the rotating ring 2 to rotate on the support ring 15 through the meshing of the gear 22 and the gear ring 21.

[0030] Preferably, Figure 2 and Figure 3As shown, an arc-shaped conveyor belt 16 is coaxially provided on one side of the second conveyor rail 13 with a smaller radius, and its conveying surface is perpendicular to the bottom surface of the second conveyor rail 13, and is used to drive the tappets to move in the second conveyor rail 13. Specifically, since the movement of the tappets in the second conveyor rail 13 is driven by the push of subsequent tappets, there is a last batch of tappets that have no subsequent tappets to push and can only stay in the second conveyor rail 13; at this time, starting the conveyor belt 16 can drive the tappets staying in the second conveyor rail 13 to move.

[0031] Preferably, Figure 1~Figure 3 As shown, a mounting plate 34 is provided at one end of the support platform 3, and two second rotating mechanisms 35 are vertically provided on the mounting plate 34. The driving shafts of the second rotating mechanisms 35 are respectively connected to the two conveyor belts 16 for driving the conveyor belts 16 to rotate. A third rotating mechanism 17 is vertically provided at the intersection of the inner walls of the second conveying rails 13, and its driving shaft is connected to the swing plate 14 and is coaxial with the rotating axis of the swing plate 14, for driving the swing plate 14 to rotate.

[0032] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application.

Claims

1. A tappet conveying device, characterized in that: include: The conveying mechanism (1) is horizontally arranged and comprises two sections of tracks symmetrically arranged along a vertical plane, the tracks comprising a straight entry and exit track (11), a semicircular first conveying track (12), and a quarter-circular second conveying track (13), the two entry and exit tracks (11) are arranged in parallel with each other, and are connected to one end of the first conveying track (12) through a section of arc track, the two sections of the first conveying track (12) are coaxially arranged and have an open bottom surface, the other end of the first conveying track (12) is connected to one end of the second conveying track (13), the other ends of the two second conveying tracks (13) intersect in the same straight line direction, a swing plate (14) is rotatably provided at the intersection, and the rotation axis of the swing plate (14) is arranged vertically and coincides with the intersection of the inner wall of the second conveying track (13); A rotating ring (2) is coaxially arranged directly below the first conveying rail (12) and is arranged to rotate around its own central axis, and the bottom surface of the first conveying rail (12) coincides with the upper surface of the rotating ring (2); The bearing platform (3) is in the shape of a strip cube, and a bearing groove (31) is provided on its upper surface. The bearing groove (31) is arranged along the length direction of the bearing platform (3) and passes through one end of the bearing platform (3). The other end of the second conveying rail (13) is connected to one end of the bearing platform (3) and communicates with the bearing groove (31). A push plate (32) is movably provided in the bearing groove (31).

2. The tappet conveying device according to claim 1, characterized in that: The bearing platform (3) is provided with a cylinder (33) along its length direction, and a driving shaft of the cylinder (33) is vertically connected to the pushing plate (32).

3. The tappet conveying device according to claim 1, characterized in that: It also comprises a support ring (15), a rotating ring (2) coaxially rotatingly fitted inside the support ring (15), a gear ring (21) being provided on the inner ring surface of the rotating ring (2), a gear ring (21) being meshed with a gear (22), and the gear (22) being coaxially connected to a first rotating mechanism (23).

4. The tappet conveying device according to claim 1, characterized in that: An arc-shaped conveyor belt (16) is coaxially arranged on one side of the second conveyor rail (13) with a smaller radius, and its conveying surface is perpendicular to the track bottom surface of the second conveyor rail (13) and is used to drive the tappet to move in the second conveyor rail (13).

5. The tappet conveying device according to claim 4, characterized in that: A mounting plate (34) is provided at one end of the support platform (3), and two second rotating mechanisms (35) are vertically provided on the mounting plate (34). The driving shafts of the second rotating mechanisms (35) are respectively connected to the two conveyor belts (16) for driving the conveyor belts (16) to rotate. A third rotating mechanism (17) is vertically provided at the intersection of the inner wall of the second conveyor rail (13), and the driving shaft thereof is connected to the swing plate (14) and is coaxial with the rotating shaft of the swing plate (14).

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