Bush feeding device

Abstract

The utility model relates to the technical field of feeding devices, in particular to a lining feeding device. The lining feeding device comprises a supporting frame, and material grooves which are evenly distributed are erected on the supporting frame and arranged in an inclined mode. A feeding assembly is arranged at the higher end, close to the inclined trough, of the supporting frame and comprises a storage box, a first inclined plate and a second inclined plate which are inclined and distributed in a staggered mode are arranged in the storage box, and a first driving air cylinder and a second driving air cylinder are arranged between the bottom of the first inclined plate and the supporting frame and between the bottom of the second inclined plate and the supporting frame respectively. According to the feeding device for the bushings, due to the arrangement of the feeding assembly, when the feeding device is used, the bushings can be linearly and automatically fed, the bushings can be pre-stored in the material groove, the stored bushings can be fully supplied for subsequent use, the phenomenon of insufficient supply is avoided, the device does not need to work continuously, and the production efficiency is improved. And the energy-saving effect of the device in use can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to a feeding device for bushings. Background Technique

[0002] A bushing is a matching part used outside mechanical components to achieve functions such as sealing and wear protection, and refers to a ring sleeve that acts as a gasket. In the field of valve applications, the bushing is inside the valve cover and generally uses corrosion-resistant materials such as polytetrafluoroethylene or graphite for sealing.

[0003] During the assembly or processing of bushings, it is often necessary to continuously feed the bushings. Existing feeding devices generally carry out the feeding work through the continuous cyclic rotation of a conveyor belt or a conveyor chain. When bushings accumulate on the conveyor belt or conveyor chain, the continuously working conveying components at this time will have the phenomenon of doing useless work, thereby increasing the energy consumption of the device.

[0004] Therefore, it is necessary to provide a new feeding device for bushings to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a feeding device for bushings.

[0006] The feeding device for bushings provided by the utility model includes: a support frame, on which evenly distributed material grooves are arranged, and the material grooves are inclined;

[0007] A feeding component is arranged at one end of the support frame close to the relatively higher end of the inclined material groove. The feeding component includes a storage box, and inclined and staggered first inclined plates and second inclined plates are arranged inside the storage box. First driving cylinders and second driving cylinders are respectively arranged between the bottoms of the first inclined plate and the second inclined plate and the support frame;

[0008] A blanking component is arranged at one end of the support frame close to the relatively lower end of the inclined material groove. The blanking component includes a blanking hopper. A lifting cylinder is arranged at the center of the bottom of the blanking hopper, the bottom end of the lifting cylinder is connected to the support frame, an electric push rod is arranged on one side inside the blanking hopper, a push plate is arranged at the end of the electric push rod inside the blanking hopper, and the bottom of the push plate is slidably connected to the inner wall of the blanking hopper.

[0009] Preferably, adjusting components are arranged inside both the material groove and the blanking hopper. The adjusting component includes an adjusting plate. Two adjusting plates are provided and symmetrically distributed inside the material groove and the blanking hopper. An adjusting rod connected by threads is arranged on one side between the two adjusting plates, and the thread directions of the thread connection structures between the adjusting rod and the adjusting plates on both sides of the outer wall of the adjusting rod are opposite.

[0010] Preferably, a guiding rod is inserted on the side of the two adjusting plates away from the adjusting rod, and the guiding rod is slidably connected. Support pieces are provided at both ends of the guiding rod and the adjusting rod, and the outer wall of the support piece is rotatably connected to the end of the adjusting rod.

[0011] Preferably, magic tapes are provided on the tops of the first inclined plate and the second inclined plate, and a number of positioning blocks fixedly connected are adhered to the magic tapes.

[0012] Preferably, a blanking port is opened at the part of the inner wall of the storage bin opposite to the material trough. A rotating rod is rotatably connected above the feeding hopper at the top of the storage bin. A dial is provided at the part of the outer wall of the rotating rod opposite to the feeding hopper. One end of the rotating rod is provided with a motor, and the motor is connected to the storage bin.

[0013] Preferably, telescopic rods are provided on both sides of the bottom of the feeding hopper. The bottom ends of the telescopic rods are fixedly connected to the support frame. The feeding hopper is inclined, and the end of the feeding hopper close to the electric push rod is relatively lower.

[0014] Preferably, a support bar is provided on the support frame. A controller is provided on the outer wall of the support bar, and a camera is provided at the inner top of the support bar.

[0015] Compared with the related art, the bushing feeding device provided by the present utility model has the following beneficial effects:

[0016] 1. Through the setting of the feeding assembly, during use, the bushing can be automatically fed linearly, and the bushing can be pre-stored inside the material trough, so that the stored bushings can be fully supplied for subsequent use, avoiding the phenomenon of insufficient supply, and there is no need for the device to work continuously, and the energy-saving effect of the device during use can also be improved.

[0017] 2. Through the setting of the adjusting assembly, the specifications inside the material trough and the feeding hopper can be adjusted, so that the device can flexibly and stably convey and feed bushings of various specifications during later use, and thus the application range of the device can be improved.

[0018] 3. By setting a dial on the top of the storage bin, when feeding the bushing, through the rotation of the dial, the vertically placed bushings during feeding can be dialed and discharged, so as to avoid the phenomenon that the bushings with incorrect positions fall into the material trough, and thus the feeding of the bushings pre-stored in the material trough can be more regular. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a preferred embodiment of the bushing feeding device provided by the present utility model;

[0020] Figure 2 For Figure 1Schematic structural diagram of the feeding assembly shown;

[0021] Figure 3 is Figure 2 Schematic structural diagram of the magic strip and its components shown;

[0022] Figure 4 is Figure 1 Schematic structural diagram of the adjusting assembly shown;

[0023] Figure 5 is Figure 1 Schematic structural diagram of the discharging assembly shown;

[0024] Figure 6 is Figure 1 Schematic structural diagram of the support frame and its components shown.

[0025] Reference numerals in the figure: 1, support frame; 11, support bar; 12, controller; 13, camera; 2, material trough; 3, feeding assembly; 31, storage bin; 311, discharging opening; 312, rotating rod; 313, paddle; 314, motor; 32, first inclined plate; 321, first driving cylinder; 33, second inclined plate; 331, second driving cylinder; 34, magic strip; 341, positioning block; 4, discharging assembly; 41, discharging hopper; 42, lifting cylinder; 43, telescopic rod; 44, electric push rod; 45, push plate; 5, adjusting assembly; 51, adjusting plate; 52, adjusting rod; 53, guide rod; 54, support piece. Detailed implementation manners

[0026] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0028] Please refer to Figures 1 to 6 , a bushing feeding device provided by an embodiment of the present utility model, the bushing feeding device includes: a support frame 1.

[0029] In an embodiment of the present utility model, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 , uniformly distributed material troughs 2 are arranged on the support frame 1, and the material troughs 2 are inclined;

[0030] The feeding component 3 is provided at the relatively higher end of the support frame 1 close to the inclined chute 2. The feeding component 3 includes a storage bin 31. Inside the storage bin 31, there are inclined and staggeredly distributed first inclined plates 32 and second inclined plates 33. Between the bottoms of the first inclined plate 32 and the second inclined plate 33 and the support frame 1, there are respectively a first driving cylinder 321 and a second driving cylinder 331; the discharging component 4 is provided at the relatively lower end of the support frame 1 close to the inclined chute 2. The discharging component 4 includes a discharging hopper 41. At the center of the bottom of the discharging hopper 41, there is a lifting cylinder 42. The bottom end of the lifting cylinder 42 is connected to the support frame 1. On one side inside the discharging hopper 41, there is an electric push rod 44. At the end of the electric push rod 44 located inside the discharging hopper 41, there is a push plate 45, and the bottom of the push plate 45 is slidably connected to the inner wall of the discharging hopper 41. On both sides of the bottom of the discharging hopper 41, there are telescopic rods 43. The bottom ends of the telescopic rods 43 are fixedly connected to the support frame 1. The discharging hopper 41 is inclined, and the end of the discharging hopper 41 close to the electric push rod 44 is relatively lower.

[0031] It should be noted that when using this device, the second driving cylinder 331 can be controlled to work first to lift the second inclined plate 33. At this time, the top end of the second inclined plate 33 can lift the bushing upward from the inside of the storage bin 31, so that the bushing moves along the first inclined plate 32. When the top end of the second inclined plate 33 moves above the first inclined plate 32, the bushing located on the second inclined plate 33 can slide towards the direction of the first inclined plate 32, and then can move above the first inclined plate 32. At this time, the second driving cylinder 331 can drive the second inclined plate 33 to contract, and the first driving cylinder 321 can drive the first inclined plate 32 to lift to drive the bushing to move upward. When the bushing moves upward to the relative position of the discharging hopper 41, the bushing can fall from the top end of the first inclined plate 32 and roll into the inside of the chute 2, so that the bushing is pre-stored inside the chute 2;

[0032] Since the chute 2 is inclined, at this time, the bushings located inside the chute 2 can move into the discharging hopper 41 in the discharging component 4. When the discharging hopper 41 is filled with bushings, the pre-storage of the bushings can be realized, so that the stored bushings can be fully supplied for subsequent use, avoiding the phenomenon of insufficient supply, and there is no need for the device to work continuously, and the energy-saving effect of this device during use can also be improved.

[0033] In the embodiment of the present utility model, please refer to Figure 1 、 Figure 3 and Figure 4, an adjusting assembly 5 is provided inside both the material trough 2 and the blanking hopper 41. The adjusting assembly 5 includes an adjusting plate 51. There are two adjusting plates 51 which are symmetrically distributed inside the material trough 2 and the blanking hopper 41. An adjusting rod 52 connected by a threaded connection is erected on one side between the two adjusting plates 51. Moreover, the thread directions of the thread structures connecting the adjusting plates 51 on both sides of the outer wall of the adjusting rod 52 are opposite. A guiding rod 53 connected by a sliding connection is inserted on the side away from the adjusting rod 52 between the two adjusting plates 51. Support pieces 54 are provided at both ends of the guiding rod 53 and the adjusting rod 52. Moreover, the outer wall of the support piece 54 is rotatably connected to the end of the adjusting rod 52. Magic strips 34 are provided on the tops of the first inclined plate 32 and the second inclined plate 33. A number of positioning blocks 341 fixedly connected are adhered to the magic strips 34.

[0034] It should be noted that: through the setting of the adjusting assembly 5, the staff can control the rotation of the adjusting rod 52 in the adjusting assembly 5 according to the required specifications of the feeding bushing. The rotating adjusting rod 52 can drive the adjusting plate 51 to move through the thread structures with opposite thread directions on both sides of the outer wall, and then the distance between the adjusting plates 51 in the material trough 2 and the blanking hopper 41 can be increased, realizing the adjustment of the internal space of the material trough 2 and the blanking hopper 41. Therefore, when the device is used later, it can flexibly and stably convey and feed bushings of various specifications, and thus the applicable range of the device can be improved;

[0035] By using the magic strip 34 to connect the positioning block 341 with the first inclined plate 32 and the second inclined plate 33, when the staff controls the adjusting assembly 5 to adjust the specifications inside the material trough 2 and the blanking hopper 41 later, the position of the positioning block 341 can be adjusted synchronously to change the specifications for storing bushings between adjacent two positions. Then, when the first inclined plate 32 and the second inclined plate 33 lift the bushings later, one bushing can be conveyed at a time between adjacent two positioning blocks 341, and at the same time, the position of the bushing when it falls into the material trough 2 later can be more accurate.

[0036] In the embodiment of the present utility model, please refer to Figure 1 and Figure 2 , a blanking port 311 is opened at the relative part of the inner wall of the storage bin 31 and the material trough 2. A rotating rod 312 connected by a rotating connection is erected above the blanking hopper 41 at the top of the storage bin 31. A dial 313 is provided at the relative part of the outer wall of the rotating rod 312 and the blanking hopper 41. One end of the rotating rod 312 is provided with a motor 314, and the motor 314 is connected to the storage bin 31.

[0037] It should be noted that: through the setting of the paddle 313, when the feeding assembly 3 conveys the bushing, the working motor 314 can drive the paddle 313 to rotate through the rotating rod 312. At this time, the rotating paddle 313 can pick up the bushing in the upright state during the conveying process of the first inclined plate 32, so that it falls into the discharge box for further conveying, thereby avoiding the phenomenon that the bushing with incorrect position falls into the material chute 2, and making the feeding of the bushings pre-stored in the material chute 2 more regular.

[0038] In an embodiment of the present invention, please refer to Figure 1 and Figure 6 , a support bar 11 is provided on the low support frame 1, a controller 12 is provided on the outer wall of the support bar 11, and a camera 13 is provided at the inner top of the support bar 11.

[0039] It should be noted that: through the setting of the camera 13, when the device is in use, the controller 12 can monitor the number of bushings pre-stored in the material chute 2 and the lower hopper 41 in real time through the camera 13, and can control the feeding assembly 3 to work in time when the number pre-stored in the material chute 2 is insufficient. When the number of bushings pre-stored in the lower hopper 41 is insufficient, the electric push rod 44 can be controlled to drive the push plate 45 to reset and the lower hopper 41 to move downward, so that the bushings in the material chute 2 can slide into the lower hopper 41.

[0040] The working principle of the bushing feeding device provided by the present invention is as follows:

[0041] In the later stage of using this feeding device, the staff can first control the adjusting rod 52 in the adjusting assembly 5 to rotate according to the specifications of the bushings to be fed. The rotating adjusting rod 52 can drive the adjusting plate 51 to move through the thread structures with opposite thread directions on both sides of the outer wall, thereby increasing the distance between the adjusting plate 51 in the material chute 2 and the lower hopper 41, and realizing the adjustment of the internal space of the material chute 2 and the lower hopper 41;

[0042] Then, several positioning blocks 341 can be taken out and adhered to the magic tape 34 in sequence according to the length specifications of the bushings, so as to form a containing groove for containing the bushings at the port part of the material chute 2;

[0043] Then, the required bushings can be added into the discharge box. The second inclined plate 33 can be lifted by the operation of the second driving cylinder 331 located below the second inclined plate 33. At this time, the upward-moving second inclined plate 33 can lift the bushings upward through the receiving groove between two adjacent positioning blocks 341 at the top. When the second inclined plate 33 moves above the first inclined plate 32, the bushings on the second inclined plate 33 can slide onto the first inclined plate 32 and move to the top of the first inclined plate 32. At this time, the second driving cylinder 331 can contract to drive the second inclined plate 33 to reset, and the first cylinder can drive the first inclined plate 32 to lift. When the top of the first inclined plate 32 moves to the relative position of the discharge opening 311, the bushings can fall from the top of the first inclined plate 32 and roll into the material trough 2;

[0044] During this process, the working motor 314 can drive the paddle 313 on the outer wall to rotate through the rotating rod 312. The rotating paddle 313 can pick up the bushings in an upright state during the transfer of the bushings by the first inclined plate 32, causing them to fall into the discharge box for re-transfer;

[0045] Since one end of the material trough 2 far from the storage box 31 is lower than the end close to the storage box 31, the bushings in the material trough 2 can roll downward along the material trough 2. The downward-rolling bushings can be placed in the blanking hopper 41 in sequence. When the controller 12 monitors through the camera 13 that the blanking hopper 41 is full, it can control the lifting cylinder 42 to drive the blanking hopper 41 to move upward, so that the side wall of the blanking hopper 41 blocks the end of the material trough 2. Then, the electric push rod 44 can be controlled as needed to drive the push plate 45 to move inside the blanking hopper 41, and the bushings can be discharged outward in sequence to realize the feeding of the bushings. During this process, through the pre-storage of the bushings in the material trough 2 and the blanking hopper 41, the electric push rod 44 and the electrical components in the feeding assembly 3 do not need to work continuously, thereby improving the energy-saving effect during the use of this device.

[0046] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0047] The above are only embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A bushing feeding device, characterized in that: include: A support frame (1), wherein evenly distributed material troughs (2) are mounted on the support frame (1), and the material troughs (2) are arranged at an angle; A loading assembly (3) is provided at one end of the support frame (1) which is relatively higher and close to the inclined material trough (2). The loading assembly (3) comprises a material storage box (31). A first inclined plate (32) and a second inclined plate (33) which are inclined and staggered are provided inside the material storage box (31). A first driving cylinder (321) and a second driving cylinder (331) are provided between the bottom of the first inclined plate (32) and the second inclined plate (33) and the support frame (1), respectively. A material discharge assembly (4) is provided at an end of the support frame (1) that is relatively low and close to the inclined trough (2), and the material discharge assembly (4) comprises a material discharge hopper (41). A lifting cylinder (42) is provided at the center of the bottom of the material discharge hopper (41), and the bottom end of the lifting cylinder (42) is connected to the support frame (1). An electric push rod (44) is provided on one side inside the material discharge hopper (41), and a push plate (45) is provided at one end of the electric push rod (44) that is located inside the material discharge hopper (41), and the bottom of the push plate (45) is slidably connected to the inner wall of the material discharge hopper (41).

2. The bushing feeding device according to claim 1, characterized in that: The inside of the material trough (2) and the lower hopper (41) are both provided with an adjustment assembly (5), and the adjustment assembly (5) comprises an adjustment plate (51). Two adjustment plates (51) are provided and symmetrically distributed in the material trough (2) and the lower hopper (41). A threaded adjustment rod (52) is mounted on one side between the two adjustment plates (51), and the thread directions of the threaded structures connecting the adjustment plates (51) on both sides of the outer wall of the adjustment rod (52) are opposite.

3. The bushing feeding device according to claim 2, characterized in that: A slidably connected guide rod (53) is inserted between the two adjustment plates (51) on a side away from the adjustment rod (52); support sheets (54) are provided at both ends of the guide rod (53) and the adjustment rod (52); and the outer wall of the support sheet (54) is rotatably connected to the end of the adjustment rod (52).

4. The bushing feeding device according to claim 1, characterized in that: The tops of the first inclined plate (32) and the second inclined plate (33) are both provided with magic strips (34), and a plurality of fixedly connected positioning blocks (341) are adhered to the magic strips (34).

5. The bushing feeding device according to claim 1, characterized in that: A material discharge port (311) is provided at a position where the inner wall of the material storage box (31) is opposite to the material trough (2); a rotating rod (312) rotatably connected is mounted above the lower hopper (41) at the top of the material storage box (31); a paddle (313) is provided at a position where the outer wall of the rotating rod (312) is opposite to the lower hopper (41); a motor (314) is provided at one end of the rotating rod (312), and the motor (314) is connected to the material storage box (31).

6. The bushing feeding device according to claim 1, characterized in that: Telescopic rods (43) are provided on both sides of the bottom of the lower hopper (41), and the bottom ends of the telescopic rods (43) are fixedly connected to the support frame (1). The lower hopper (41) is arranged obliquely, and the end of the lower hopper (41) close to the electric push rod (44) is relatively low.

7. The bushing feeding device according to claim 1, characterized in that: A support bar (11) is provided on the support frame (1), a controller (12) is provided on the outer wall of the support bar (11), and a camera (13) is provided on the inner top of the support bar (11).

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