Piston piece one-by-one feeding device

Abstract

The utility model discloses a piston piece one-by-one feeding device, which relates to the technical field of piston piece feeding and comprises a conveying mechanism, a feeding hopper and a workpiece collecting seat are respectively arranged at two ends of the conveying mechanism, a one-by-one feeding plate is movably connected to the end portion of the workpiece collecting seat, and the feeding hopper and the workpiece collecting seat are arranged on the conveying mechanism. A workpiece spacer is fixedly connected to the upper portion of the workpiece collecting base and is in transmission fit with the one-by-one feeding plate. The workpiece collecting base comprises a horizontally-arranged trapezoidal flat plate, side face protection plates are integrally arranged on the two sides of the trapezoidal flat plate, and the ends of the side face protection plates are fixedly connected with the end of the conveying mechanism. According to the piston piece feeding device, after the piston piece moves to the top of the movable plate, the end of the movable plate is driven to rotate downwards through the weight of the piston piece, then the partition pressing plate is driven to move through mutual cooperation of the connecting shaft plate and the connecting rod, follow-up workpieces are blocked, and then the piston pieces are fed one by one in cooperation with the workpiece collecting base.

Description

TECHNICAL FIELD

[0001] The utility model relates to piston piece feeding technology field, concretely is a piston piece one by one feeding device. BACKGROUND

[0002] Piston piece is an important component widely used in the mechanical field, piston piece reciprocates linearly in the cylinder during the engine working process, and the piston piece needs to be fed during assembly, which is generally divided into manual feeding and mechanical feeding, the staff takes the piston piece from the transfer box and places it on the fixed tray, which requires frequent bending, and long-term repetition can cause physical injury, and the labor intensity is large, and the feeding efficiency is low.

[0003] Another kind of feeding piston piece by using conveyor belt, the piston piece is placed in the hopper, and the piston piece is moved to the specified position by the movement of the conveyor belt.

[0004] However, in practice, it has been noticed that the piston piece needs to be installed one by one during installation, so the conveyor belt still needs to be operated one by one after conveying to the specified position, although the workers do not need to bend frequently, but the manual one by one feeding efficiency is still low, and the conveying speed of the conveyor belt is fast, which can easily cause stacking phenomenon, and the slow conveying speed can easily cause insufficient supply, which cannot realize continuous one by one feeding, resulting in low automation degree. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of piston piece one by one feeding device, piston piece is arranged by workpiece collecting seat, cooperate with the separation of baffle and separate piston piece, simultaneously, the mutual cooperation of one by one feeding plate and workpiece spacer realizes the one by one feeding of piston piece. To solve the technical problem proposed in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of piston piece one by one feeding device, including conveying mechanism, the both ends of conveying mechanism are respectively provided with feeding hopper and workpiece collecting seat, wherein, the end of workpiece collecting seat is movably connected with one by one feeding plate, and the upper portion of workpiece collecting seat is fixedly connected with workpiece spacer, and workpiece spacer and one by one feeding plate are transmission cooperation;

[0008] The workpiece collecting seat includes horizontally arranged trapezoidal flat plate, both sides of trapezoidal flat plate are integrally provided with side guard plate, and the end of side guard plate is fixedly connected with the end of conveying mechanism.

[0009] As a further technical scheme of the utility model, the side guard plate is fixedly connected with a mounting vertical plate away from the trapezoidal plate, and the mounting vertical plate is fixedly connected with the workpiece spacer away from the side guard plate.

[0010] As a further technical scheme of the utility model, the side guard plate is fixedly connected with a mounting vertical plate away from the trapezoidal plate, and the mounting vertical plate is fixedly connected with the workpiece spacer away from the side guard plate.

[0011] The trapezoidal plate is provided with a pin shaft rod seat corresponding to the pin shaft hole seat at one end close to the feeding plate, and the pin shaft rod seat and the pin shaft hole seat are rotationally connected.

[0012] As a further technical scheme of the utility model, the side guard plate is fixedly connected with a mounting vertical plate away from the trapezoidal plate, and the mounting vertical plate is fixedly connected with the workpiece spacer away from the side guard plate.

[0013] As a further technical scheme of the utility model, the side guard plate is fixedly connected with a mounting vertical plate away from the trapezoidal plate, and the mounting vertical plate is fixedly connected with the workpiece spacer away from the side guard plate.

[0014] As a further technical scheme of the utility model, the workpiece spacer comprises a mounting horizontal plate fixedly connected with the end of the mounting vertical plate, and a C-shaped guard plate is integrally arranged in the mounting horizontal plate, and the C-shaped guard plate is through-penetrated on the inner side.

[0015] As a further technical scheme of the utility model, the C-shaped guard plate is slidably connected with a partition pressing plate, and the bottom of the partition pressing plate extends to the upper side of the trapezoidal plate through the mounting horizontal plate.

[0016] The two sides of the partition pressing plate are fixedly connected with an extension rod and a pressing plate, and the end of the extension rod is movably connected with the connecting rod.

[0017] As a further technical scheme of the utility model, the C-shaped guard plate is fixedly connected with a stroke switch on the side, and the stroke switch is below the pressing plate.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] 1. The utility model discloses a feeding device for piston piece, which comprises a trapezoidal plate, a side guard plate, a feeding plate, a mounting vertical plate and a workpiece spacer.

[0020] 2. The utility model discloses, after piston piece moves to the top of movable plate, the end of movable plate is rotated down through the weight of piston piece, and then through the cooperation of connecting axle plate and connecting rod, moves the separation pressure plate, blocks the subsequent workpiece, and then cooperates workpiece collection seat, realizes the feeding of piston piece one by one.

[0021] 3. The utility model discloses, connecting rod moves the separation pressure plate downwards, separates the subsequent workpiece, and the pressure plate is pressed down the travel switch following the movement of separation pressure plate, realizes the feeding of conveying mechanism gradually, prevents the workpiece in trapezoidal flat inner side more and causes the blockage. DRAWINGS

[0022] Figure 1 It is the use state structure schematic drawing of the utility model.

[0023] Figure 2 It is another view drawing of the utility model in the utility model. Figure 1

[0024] Figure 3 It is the partial structure schematic drawing of the utility model in the utility model. Figure 1

[0025] Figure 4 It is the local enlarged schematic drawing of the utility model in the utility model. Figure 3

[0026] Figure 5 It is another view drawing of the utility model in the utility model. Figure 3

[0027] Figure 6 It is the bottom structure schematic drawing of the utility model in the utility model. Figure 3

[0028] Figure 7 It is the three-dimensional structure schematic drawing of workpiece collection seat in the utility model.

[0029] Figure 8 It is the bottom structure schematic drawing of the utility model in the utility model. Figure 7

[0030] Figure 9 It is the three-dimensional structure schematic drawing of workpiece spacer in the utility model.

[0031] Figure 10 It is the bottom structure schematic drawing of the utility model in the utility model. Figure 9

[0032] Figure 11 It is the three-dimensional structure schematic drawing of each feeding plate in the utility model.

[0033] Figure 12 It is the bottom structure schematic drawing of the utility model in the utility model. Figure 11 ​​​​​​​​

[0034] In the drawings:

[0035] Feed hopper-1, conveying mechanism-2, support-3, support-4, workpiece collection seat-5, trapezoidal flat plate-51, side guard-52, mounting vertical plate-53, bottom bracket-54, pin shaft rod seat-55, individual feeding plate-6, movable plate-61, inclined guide groove-62, connecting shaft plate-63, connecting rod-64, return spring-65, pin shaft hole seat-66, workpiece spacer-7, mounting cross plate-71, C-shaped guard-72, partitioning pressing plate-73, extension rod-74, pressing plate-75, travel switch-8. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0037] Please refer to Figures 1-12 The embodiment of the present application provides a piston piece individual feeding device, which comprises a conveying mechanism 2, and a feed hopper 1 and a workpiece collection seat 5 are arranged at two ends of the conveying mechanism 2, wherein the end part of the workpiece collection seat 5 is movably connected with an individual feeding plate 6, and the upper part of the workpiece collection seat 5 is fixedly connected with a workpiece spacer 7, and the workpiece spacer 7 and the individual feeding plate 6 are transmissionally matched.

[0038] The workpiece collection seat 5 comprises a horizontally arranged trapezoidal flat plate 51, and side guards 52 are integrally arranged at the two sides of the trapezoidal flat plate 51, and the end part of the side guard 52 is fixedly connected with the end part of the conveying mechanism 2.

[0039] In the embodiment, the side guard 52 is fixedly connected with a mounting vertical plate 53 at the side away from the trapezoidal flat plate 51, and the end of the mounting vertical plate 53 away from the side guard 52 is fixedly connected with the workpiece spacer 7.

[0040] In the embodiment, the individual feeding plate 6 comprises a movable plate 61, and a pin shaft hole seat 66 is integrally arranged at the end part of the movable plate 61, and the pin shaft hole seat 66 is located at the bottom of the movable plate 61.

[0041] The end of the trapezoidal flat plate 51 close to the individual feeding plate 6 is provided with a pin shaft rod seat 55 corresponding to the pin shaft hole seat 66, and the pin shaft rod seat 55 and the pin shaft hole seat 66 are rotationally connected.

[0042] In the embodiment, the side of the movable plate 61 is provided with an inclined guide slot 62, the side away from the inclined guide slot 62 of the movable plate 61 is respectively provided with a connecting shaft plate 63 and a connecting rod 64, the connecting rod 64 is located on the side of the movable plate 61, and the end of the connecting rod 64 is movably connected with the connecting shaft plate 63.

[0043] In the embodiment, the bottom of the movable plate 61 is provided with a bottom bracket 54, the end of the bottom bracket 54 is fixedly connected with the trapezoidal plate 51, a reset spring 65 is arranged between the movable plate 61 and the bottom bracket 54, and the end of the reset spring 65 is fixedly connected with the movable plate 61.

[0044] In the embodiment, the workpiece spacer 7 comprises a mounting horizontal plate 71 fixedly connected with the end of the mounting vertical plate 53, and a C-shaped guard plate 72 is integrally arranged in the mounting horizontal plate 71 and penetrates the inside of the C-shaped guard plate 72 from top to bottom.

[0045] In the embodiment, the C-shaped guard plate 72 is movably connected with a partition pressing plate 73, the bottom of the partition pressing plate 73 extends to the top of the trapezoidal plate 51 through the mounting horizontal plate 71.

[0046] The two sides of the partition pressing plate 73 are respectively fixedly connected with an extension rod 74 and a pressing plate 75, and the end of the extension rod 74 is movably connected with the connecting rod 64.

[0047] In the embodiment, the side of the C-shaped guard plate 72 is fixedly connected with a travel switch 8, and the travel switch 8 is located below the pressing plate 75.

[0048] Through the above technical scheme, the subsequent piston member pushes the front piston member to move, and then the piston member is arranged one by one through the guidance of the side guard plate 52, when the endmost piston member moves to the movable plate 61, the piston member makes the movable plate 61 overturn downward through the weight of the piston member, at the same time, the movable plate 61 drives the connecting rod 64 to move downward through the connecting shaft plate 63, the other end of the connecting rod 64 drives the partition pressing plate 73 to slide on the inside of the C-shaped guard plate 72 through the extension rod 74, the partition pressing plate 73 separates two adjacent piston members and pushes the piston member to move to the top of the inclined guide slot 62, the inclined guide slot 62 guides the piston member to the designated position, and when the piston member moves away from the top of the movable plate 61, the reset spring 65 pushes the movable plate 61 to reset.

[0049] In the embodiment, the travel switch 8 adopts a normally closed contact, and the travel switch 8 is electrically connected in series with a power supply circuit of the conveying mechanism 2, an external power supply supplies power to the conveying mechanism 2 when the switch is opened, when the pressing plate 75 contacts the travel switch 8, the normally closed contact in the travel switch 8 is disconnected, the power supply circuit is disconnected, and when the pressing plate 75 moves away, the normally closed contact in the travel switch 8 is reset and re-closed through the spring force, and the power supply circuit resumes power supply.

[0050] In the embodiment, the bottom of the partitioning pressing plate 73 is inclinedly arranged, the partitioning pressing plate 73 is moved downwards and falls between two piston members, the piston members on the trapezoidal flat plate 51 are blocked, and the inclined surface of the trapezoidal flat plate 51 pushes the piston member on the side close to the movable plate 61 to move to the upper side of the inclined guide slot 62.

[0051] In the embodiment, the conveying mechanism 2 is inclinedly arranged, the feeding hopper 1 and the conveying mechanism 2 are respectively fixedly connected with the support 3 and the support frame 4, the feeding hopper 1 and the conveying mechanism 2 are supported, and the conveying belt in the conveying mechanism 2 is fixedly connected with the L-shaped guide plate in an annular array, the inclinedly arranged conveying mechanism 2 drives the piston member to move upwards.

[0052] In the embodiment, the trapezoidal flat plate 51 is fixed on the upper side of the support frame 4 through bolts, and the piston member in the feeding hopper 1 is moved to the upper side of the trapezoidal flat plate 51 through the conveying mechanism 2.

[0053] The working principle of the utility model is: when in use, first, the piston member is placed into the feeding hopper 1, the conveying mechanism 2 moves the piston member from the inner side of the feeding hopper 1 to the upper side of the trapezoidal flat plate 51, the subsequent piston member pushes the piston member on the trapezoidal flat plate 51 to move, the side surface guard plate 52 guides the piston member, the piston member is arranged in order, when the piston member moves to the movable plate 61, the movable plate 61 is turned downwards through the weight of the piston member, the movable plate 61 drives the connecting link 64 to move through the connecting shaft plate 63, the end of the connecting link 64 drives the partitioning pressing plate 73 to move downwards on the inner side of the C-shaped guard plate 72 through the extension rod 74, the bottom of the partitioning pressing plate 73 separates the adjacent two piston members, and the pressing plate 75 is contacted with the travel switch 8 after moving with the partitioning pressing plate 73, so that the conveying mechanism 2 is temporarily stopped, the partitioning pressing plate 73 pushes the piston member at the end to move to the upper side of the inclined guide slot 62, the inclined guide slot 62 guides the piston member, the piston member moves from the upper side of the inclined guide slot 62 to the appropriate position, then the movable plate 61 is reset through the spring force of the reset spring 65, and the partitioning pressing plate 73 is pushed upwards through the connecting link 64, the piston member is repeatedly operated, and the piston member is loaded one by one.

[0054] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, the scope of the present application being defined by the claims appended hereto rather than by the above description, and all the changes which fall within the meaning and the scope of the equivalent elements of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

[0055] Furthermore, it should be understood that although the present specification describes exemplary embodiments, not every embodiment contains only one independent technical solution, and the present specification is described in this way only for the sake of clarity, and a person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A piston piece singulating device characterized by: The utility model relates to a workpiece conveying device, including conveying mechanism (2), both ends of conveying mechanism (2) are equipped with feeding hopper (1) and workpiece collection seat (5) respectively, wherein, the end of workpiece collection seat (5) is movably connected with the feeding plate (6) of one by one, the upper portion of workpiece collection seat (5) is fixedly connected with workpiece spacer (7), and transmission cooperation is carried out between workpiece spacer (7) and feeding plate (6) of one by one. The workpiece collection seat (5) includes a horizontal trapezoidal flat plate (51), both sides of the trapezoidal flat plate (51) are integrally provided with side guards (52), and the end of the side guard (52) is fixedly connected with the end of the conveying mechanism (2).

2. The piston piece singulating apparatus of claim 1, wherein: The side guard (52) is fixedly connected with a mounting vertical plate (53) on the side away from the trapezoidal flat plate (51), and the mounting vertical plate (53) is fixedly connected with the workpiece spacer (7) on the end away from the side guard (52).

3. The piston piece singulating apparatus of claim 2, wherein: The feeding plate (6) of one by one includes a movable plate (61), and the end of the movable plate (61) is integrally provided with a pin shaft hole seat (66) at the bottom of the movable plate (61). The trapezoidal flat plate (51) is provided with a pin shaft rod seat (55) corresponding to the pin shaft hole seat (66) on the end close to the feeding plate (6) of one by one, and the pin shaft rod seat (55) and the pin shaft hole seat (66) are rotationally connected.

4. The piston piece singulating apparatus of claim 3, wherein: The side of the movable plate (61) is provided with an inclined guide groove (62), and the side of the movable plate (61) away from the inclined guide groove (62) is respectively provided with a connecting shaft plate (63) and a connecting rod (64), the connecting rod (64) is located on the side of the movable plate (61), and the end of the connecting rod (64) is movably connected with the connecting shaft plate (63).

5. The piston piece singulating apparatus of claim 3, wherein: The bottom of the movable plate (61) is provided with a bottom bracket (54), the end of the bottom bracket (54) is fixedly connected with the trapezoidal flat plate (51), a return spring (65) is arranged between the movable plate (61) and the bottom bracket (54), and the end of the return spring (65) is fixedly connected with the movable plate (61).

6. The piston piece singulating apparatus of claim 1, wherein: The workpiece spacer (7) includes a mounting horizontal plate (71) fixedly connected with the end of the mounting vertical plate (53), the mounting horizontal plate (71) is integrally provided with a C-shaped guard plate (72), and the inside of the C-shaped guard plate (72) is vertically penetrated.

7. The piston piece singulating apparatus of claim 6, wherein: The C-shaped guard plate (72) is slidably connected with a separation pressing plate (73), and the bottom of the separation pressing plate (73) extends to the upper portion of the trapezoidal flat plate (51) through the mounting horizontal plate (71). The two sides of the separation pressing plate (73) are respectively fixedly connected with an extension rod (74) and a pressing plate (75), and the end of the extension rod (74) is movably connected with the connecting rod (64).

8. The piston piece singulating apparatus of claim 7, wherein: The side of the C-shaped guard plate (72) is fixedly connected with a travel switch (8), and the travel switch (8) is located below the pressing plate (75).

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