Material feeding device

Abstract

The material feeding device comprises a feeding mechanism and a driving mechanism, the feeding mechanism comprises a supporting baffle, a feeding opening is formed in the supporting baffle, a plurality of feeding grooves are formed close to the supporting baffle, material pipes are placed in the feeding grooves, and the driving mechanism drives the feeding grooves to move in the extending direction of the supporting baffle. Any material supply groove is aligned with the material supply port; a feeding rail is arranged on the side, opposite to the feeding groove, of the feeding port and connected with a rotating mechanism, and the rotating mechanism is used for adjusting the inclination angle of the feeding rail. The driving mechanism drives the multiple feeding grooves to move, so that one feeding groove is aligned with the feeding port, and multiple materials enter the feeding track from the feeding port. And the rotating mechanism drives the feeding track to change from an inclined state to a horizontal state. According to the driving mechanism, the different feeding grooves are aligned to the feeding openings, and automatic material switching is achieved. And a plurality of materials are loaded in the material pipe, so that batch feeding is realized. And the inclination angle of the feeding track is adjusted through the rotating mechanism, and materials are clamped conveniently.

Description

Technical Field

[0001] The invention relates to the field of feeding devices, and in particular to a material feeding device. Background Art

[0002] In the production process of air conditioner controller motherboard, a variety of electronic components are used, including integrated circuits, capacitors, resistors, inductors, diodes, transistors, rectifier bridges, IGBTs and IPMs, etc. In order to prevent electronic components from being physically damaged during transportation and storage, a high-strength packaging method is usually used.

[0003] Modules such as diodes, triodes, rectifier bridges, IGBTs and IPMs have many pins of electronic components. The material packaging method generally uses plastic tube grooves to fix the electronic components to ensure that the pins of the electronic components will not be bent or damaged due to bumps during transportation. The power module uses a tube-packed incoming material method, which requires manual pouring of the material for use, resulting in the addition of manual tray loading or manual insertion processes, which increases manpower while affecting the production efficiency of the workstation and line.

[0004] Therefore, a material for power modules is needed, which can realize automatic material switching on the basis of batch loading, and after the material is loaded, the inclination angle of the feed track can be adjusted to facilitate the clamping of the material loading device. Summary of the invention

[0005] In order to overcome the problems existing in the related art, the purpose of the present invention is to provide a material feeding device, which can realize automatic switching of materials on the basis of batch loading for the materials of the power module. At the same time, after the materials are loaded, the inclination angle of the feeding track can be adjusted to facilitate the clamping of the materials.

[0006] A material loading device includes a feeding mechanism and a driving mechanism, wherein the feeding mechanism includes a supporting baffle, a feeding port is formed on the supporting baffle, and a plurality of feeding troughs are arranged near the supporting baffle, and material pipes are placed in the feeding troughs, and the driving mechanism drives the feeding troughs to move along the extension direction of the supporting baffle so that any of the feeding troughs is aligned with the feeding port; a feeding track is arranged on the side of the feeding port opposite to the feeding trough, and the feeding track is connected to a rotating mechanism, and the rotating mechanism is used to adjust the inclination angle of the feeding track.

[0007] In a preferred technical solution of the present invention, the rotating mechanism includes a guide rail, and the side wall of the guide rail is slidably connected to the feed track.

[0008] In a preferred technical solution of the present invention, a sliding block is mounted on the guide rail, and a rotating cylinder is connected to a side of the sliding block away from the guide rail.

[0009] In a preferred technical solution of the present invention, the rotating mechanism further includes a positioning plate, and the positioning plate is a bent structure; the horizontal portion of the positioning plate is connected to the slider, and the bent portion of the positioning plate is connected to the rotating cylinder.

[0010] In a preferred technical solution of the present invention, a support is connected to a side of the rotary cylinder close to the feeding track, and a sensor is connected to an end of the support away from the rotary cylinder, and the sensor is located above the feeding track.

[0011] In a preferred technical solution of the present invention, a blocking cylinder is provided on the side of the feeding track opposite to the rotating mechanism, and the output shaft of the blocking cylinder is connected to a material baffle.

[0012] In a preferred technical solution of the present invention, the feeding mechanism also includes a plurality of spaced-apart partitions, and the feeding trough is formed between adjacent partitions; a feeding port is opened on the partition, and the feeding port is connected to the feeding trough, and the feeding port is used to add material into the feeding trough.

[0013] In a preferred technical solution of the present invention, the driving mechanism comprises a motor, a synchronous belt is wound around the output shaft of the motor, and a lead screw is connected to a side of the synchronous belt away from the motor.

[0014] In a preferred technical solution of the present invention, a sleeve is sleeved on the screw rod, an external thread is arranged on the screw rod, an internal thread is arranged on the inner wall of the sleeve, and the internal thread cooperates with the external thread.

[0015] In a preferred technical solution of the present invention, the outer wall of the sleeve is connected to a movable support frame, and the side of the movable support frame away from the screw rod is connected to a feeding platform; the feeding platform is connected to a platform support rod, and the end of the platform support rod away from the feeding platform is connected to a bottom plate, and a plurality of partitions are arranged at intervals on the bottom plate.

[0016] The beneficial effects of the present invention are:

[0017] The present invention provides a material feeding device, including a feeding mechanism and a driving mechanism. The feeding mechanism includes a supporting baffle, a feeding port is provided on the supporting baffle, and a plurality of feeding troughs are arranged near the supporting baffle. Tubular materials are placed in the feeding troughs. The driving mechanism drives the feeding troughs to move along the extension direction of the supporting baffles so that any feeding trough is aligned with the feeding port. A feeding track is arranged on the side opposite to the feeding port and the feeding trough, and the feeding track is connected with a rotating mechanism, and the rotating mechanism is used to adjust the inclination angle of the feeding track. Multiple tubular materials are placed in corresponding feeding troughs respectively, and the positions of the supporting baffle and the feeding port are fixed. The driving mechanism drives the multiple feeding troughs to move so that one of the feeding troughs is aligned with the feeding port. Multiple materials in the material tube in the feeding trough are sequentially fed into the feeding port, and the materials enter the feeding track from the feeding port. At this time, the feeding track is driven to rotate by the rotating mechanism so that the feeding track changes from an inclined state to a horizontal state, thereby facilitating the clamping device to clamp the material. When all the materials in the material pipe of a feed trough are loaded, the driving mechanism drives the feed trough to move along the extension direction of the support baffle, aligns the next feed trough with the feed port, and the rotating mechanism drives the feed track to rotate from a horizontal state to an inclined state. The multiple materials in the next feed trough are sequentially fed into the feed port, and the materials enter the feed track from the feed port. The above process is repeated until the materials in the material pipes of all feed troughs are loaded. The driving mechanism of the material loading device of the present invention can align different feed troughs with the feed port, thereby realizing automatic switching of materials. Batch loading can be realized by loading multiple materials in the material pipe. The rotating mechanism is used to adjust the inclination angle of the feed track, so as to facilitate the clamping of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of a material feeding device of the present invention;

[0019] Figure 2 is a top view of the material feeding device of the present invention;

[0020] Figure 3 is a side view of the material feeding device of the present invention;

[0021] Figure 4 It is a front view of the material feeding device of the present invention.

[0022] Figure numerals: 1. feeding mechanism; 2. driving mechanism; 3. supporting baffle; 4. feeding port; 5. feeding trough; 6. material pipe; 7. feeding track; 8. rotating mechanism; 9. guide rail; 10. slider; 11. rotating cylinder; 12. positioning plate; 13. horizontal part; 14. bending part; 15. supporting member; 16. sensor; 17. blocking cylinder; 18. material baffle; 19. partition; 20. feeding port; 21. motor; 22. synchronous belt; 23. screw rod; 24. sleeve; 25. movable support frame; 26. feeding platform; 27. platform support rod; 28. bottom plate. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.

[0024] Example 1

[0025] like Figures 1 to 4 As shown, this embodiment provides a material feeding device, including a feeding mechanism 1 and a driving mechanism 2, the feeding mechanism 1 includes a supporting baffle 3, a feeding port 4 is provided on the supporting baffle 3, a plurality of feeding troughs 5 are arranged near the supporting baffle 3, a material pipe 6 is placed in the feeding trough 5, the driving mechanism 2 drives the feeding trough 5 to move along the extension direction of the supporting baffle 3, so that any of the feeding troughs 5 is aligned with the feeding port 4; a feeding track 7 is provided on the side of the feeding port 4 opposite to the feeding trough 5, and the feeding track 7 is connected to a rotating mechanism 8, and the rotating mechanism 8 is used to adjust the inclination angle of the feeding track 7.

[0026] The feeding trough 5 is mounted on the bottom plate 28, the bottom plate 28 is connected to the platform support rod 27, and the end of the platform support rod 27 away from the bottom plate 28 is connected to the feeding platform 26. The side of the feeding platform 26 away from the platform support rod 27 is connected to a movable support frame 25, and the movable support frame 25 is connected to the driving mechanism 2.

[0027] First, multiple material pipes 6 are placed in corresponding feed troughs 5, each of which contains multiple materials. An opening 20 is provided at one end of the material pipe 6 close to the support baffle 3. The driving mechanism 2 then drives the multiple feed troughs 5 to move along the extension direction of the support baffle 3, so that one of the feed troughs 5 is aligned with the feed port 4. The opening 20 of the material pipe 6 in the feed trough 5 is aligned with the feed port 4, and an angle is formed between the feed trough 5 and the support baffle 3. In this embodiment, the angle is 90 degrees.

[0028] The material in the material pipe aligned with the feed port 4 slides down along the feed trough 5, and the material enters the feed track 7 through the feed port 4. The feed track 7 is tilted, and the material slides down along the feed track 7. When a material slides down to the bottom of the feed track 7, a blocking mechanism is used to block the material above the feed track 7 from continuing to slide downward. The rotating mechanism 8 drives the feed track 7 to rotate, so that the feed track 7 changes from an inclined state to a horizontal state. At this time, the suction cup on the robot arm is used to absorb the material at the bottom of the feed track 7, and the blocking mechanism is controlled to retract, so that the material above the feed track 7 continues to slide downward to the bottom of the feed track 7.

[0029] All materials in a material pipe 6 pass through the feeding port 4 and enter the feeding track 7 in sequence. After the robot arm takes away all materials in a material pipe 6, the driving mechanism 2 drives multiple feeding troughs 5 to move, so that the next feeding trough 5 is aligned with the feeding port 4, and all materials in the next feeding trough 5 are sequentially fed into the feeding port 4. The robot arm and the blocking mechanism work alternately, the blocking mechanism separates two adjacent materials, and the robot arm takes away the material at the bottom of the feeding track 7. Repeat the above process until the materials in all feeding troughs 5 are loaded.

[0030] The present embodiment provides a material feeding device, including a feeding mechanism 1 and a driving mechanism 2. The feeding mechanism 1 includes a supporting baffle 3, a feeding port 4 is provided on the supporting baffle 3, and a plurality of feeding troughs 5 are arranged near the supporting baffle 3. Tubular materials are placed in the feeding troughs 5. The driving mechanism 2 drives the feeding troughs 5 to move along the extension direction of the supporting baffle 3 so that any feeding trough 5 is aligned with the feeding port 4. A feeding track 7 is arranged on the side of the feeding port 4 opposite to the feeding trough 5. The feeding track 7 is connected to a rotating mechanism 8, and the rotating mechanism 8 is used to adjust the inclination angle of the feeding track 7. Multiple tubular materials are placed in the corresponding feeding troughs 5 respectively, and the positions of the supporting baffle 3 and the feeding port 4 are fixed. The driving mechanism 2 drives the multiple feeding troughs 5 to move so that one of the feeding troughs 5 is aligned with the feeding port 4. Multiple materials in the material pipe 6 in the feeding trough 5 are sequentially fed into the feeding port 4, and the materials enter the feeding track 7 from the feeding port 4. At this time, the rotating mechanism 8 is used to drive the feeding track 7 to rotate, so that the feeding track 7 changes from an inclined state to a horizontal state, so as to facilitate the clamping device to clamp the material. When all the materials in the material pipe 6 of a feeding trough 5 are loaded, the driving mechanism 2 drives the feeding trough 5 to move along the extension direction of the support baffle 3, aligns the next feeding trough 5 with the feeding port 4, and the rotating mechanism 8 drives the feeding track 7 to rotate from a horizontal state to an inclined state. The multiple materials in the next feeding trough 5 are sequentially fed into the feeding port 4, and the materials enter the feeding track 7 from the feeding port 4. The above process is repeated until the materials in the material pipes 6 in all feeding troughs 5 are loaded. The driving mechanism 2 of the material loading device of the present invention can align different feeding troughs 5 with the feeding port 4, so as to realize automatic switching of materials. Multiple materials can be loaded in the material pipe 6 to realize batch loading. The rotating mechanism 8 is used to adjust the inclination angle of the feeding track 7, so as to facilitate the clamping of materials.

[0031] Example 2

[0032] like Figures 1 to 4As shown, this embodiment provides a material feeding device, including a feeding mechanism 1 and a driving mechanism 2, the feeding mechanism 1 includes a supporting baffle 3, a feeding port 4 is provided on the supporting baffle 3, a plurality of feeding troughs 5 are arranged near the supporting baffle 3, a material pipe 6 is placed in the feeding trough 5, the driving mechanism 2 drives the feeding trough 5 to move along the extension direction of the supporting baffle 3, so that any of the feeding troughs 5 is aligned with the feeding port 4; a feeding track 7 is provided on the side of the feeding port 4 opposite to the feeding trough 5, and the feeding track 7 is connected to a rotating mechanism 8, and the rotating mechanism 8 is used to adjust the inclination angle of the feeding track 7.

[0033] The rotating mechanism 8 includes a guide rail 9 , and a side wall of the guide rail 9 is slidably connected to the feeding track 7 .

[0034] A slider 10 is mounted on the guide rail 9 , and a rotating cylinder 11 is connected to the side of the slider 10 away from the guide rail 9 .

[0035] The side wall of the guide rail 9 is provided with a chute, and the feed track 7 is connected with a bracket, and a protrusion is provided on one side of the bracket close to the guide rail 9, and the protrusion is inserted into the chute. The position of the feed track 7 can be changed by pushing the protrusion to move along the extension direction of the chute.

[0036] The feeding track 7 is composed of two sections of tracks, the first section of the track is connected to the feeding port 4, and the second section of the track is located below the first section of the track. A groove is provided between the first section of the track and the second section of the track, and the depth of the groove is less than the depth of the first section of the track and the second section of the track. The two sides of the groove are respectively located on the first section of the track and the second section of the track, and the groove serves to connect the first section of the track and the second section of the track. The blocking mechanism can extend into the groove, thereby separating the first section of the track and the second section of the track, and preventing the material on the first section of the track from continuing to slide downward.

[0037] When the material in the feed trough 5 aligned with the feed port 4 passes through the feed port 4 and enters the feed track 7, the blocking mechanism extends to separate the two adjacent materials. At this time, the piston rod of the rotary cylinder 11 retracts, exerting an upward force on the slider 10, and the slider 10 exerts an upward force on the guide rail 9. Under the action of the torque, the guide rail 9 rotates counterclockwise, so that the feed track 7 changes from an inclined state to a horizontal state. The mechanical arm located near the feed track 7 takes away the material on the second section of the track, or the suction cup at the end of the mechanical arm absorbs the material on the second section of the track, and then places the material at the next station.

[0038] After the robot arm takes away the material on the second track, the piston rod of the rotary cylinder 11 extends, exerting a downward force on the slider 10, and the slider 10 exerts a downward force on the guide rail 9. Under the action of the torque, the guide rail 9 rotates clockwise, causing the feed track 7 to change from a horizontal state to an inclined state. At this time, the inclination angle of the feed track 7 is 30 degrees. At this time, the blocking mechanism retracts, and the material on the first track slides down to the second track, and another material slides down from the feed port 4 to the first track.

[0039] The rotating mechanism 8 of this embodiment includes a guide rail 9, and the side wall of the guide rail 9 is slidably connected to the feed track 7. A slider 10 is mounted on the guide rail 9, and a rotating cylinder 11 is connected to the side of the slider 10 away from the guide rail 9. When the piston rod of the rotating cylinder 11 is retracted, it drives the guide rail 9 to rotate counterclockwise, so that the feed track 7 changes from an inclined state to a horizontal state, and the mechanical arm located near the feed track 7 takes away the material on the second section of the track. When the piston rod of the rotating cylinder 11 is extended, a downward force is applied to the slider 10, and the slider 10 applies a downward force to the guide rail 9. Under the action of the torque, the guide rail 9 rotates clockwise, so that the feed track 7 changes from a horizontal state to an inclined state. At this time, the inclination angle of the feed track 7 is 30 degrees.

[0040] Example 3

[0041] like Figures 1 to 4 As shown, this embodiment provides a material feeding device, including a feeding mechanism 1 and a driving mechanism 2, the feeding mechanism 1 includes a supporting baffle 3, a feeding port 4 is provided on the supporting baffle 3, a plurality of feeding troughs 5 are arranged near the supporting baffle 3, a material pipe 6 is placed in the feeding trough 5, the driving mechanism 2 drives the feeding trough 5 to move along the extension direction of the supporting baffle 3, so that any of the feeding troughs 5 is aligned with the feeding port 4; a feeding track 7 is provided on the side of the feeding port 4 opposite to the feeding trough 5, and the feeding track 7 is connected to a rotating mechanism 8, and the rotating mechanism 8 is used to adjust the inclination angle of the feeding track 7.

[0042] The rotating mechanism 8 includes a guide rail 9 , and a side wall of the guide rail 9 is slidably connected to the feeding track 7 .

[0043] A slider 10 is mounted on the guide rail 9 , and a rotating cylinder 11 is connected to the side of the slider 10 away from the guide rail 9 .

[0044] The rotating mechanism 8 further includes a positioning plate 12 , which is a bent structure; a horizontal portion 13 of the positioning plate 12 is connected to the slider 10 , and a bent portion 14 of the positioning plate 12 is connected to the rotating cylinder 11 .

[0045] A support member 15 is connected to a surface of the rotary cylinder 11 close to the feeding track 7 , and a sensor 16 is connected to an end of the support member 15 away from the rotary cylinder 11 . The sensor 16 is located above the feeding track 7 .

[0046] The piston rod of the rotating cylinder 11 retracts, driving the positioning plate 12 and the slider 10 to move upward, causing the guide rail 9 and the feed track 7 to rotate counterclockwise; the piston rod of the rotating cylinder 11 extends, driving the positioning plate 12 and the slider 10 to move downward, causing the guide rail 9 and the feed track 7 to rotate clockwise.

[0047] The slider 10 can slide along the extension direction of the guide rail 9, thereby changing the position of the sensor 16 connected to the rotary cylinder 11. The sensor 16 of this embodiment adopts a photoelectric sensor 16. The photoelectric sensor 16 is located above the feed track 7 and faces the feed track 7. The feed track 7 includes a first track section and a second track section connected to each other, and the first track section is located between the second track section and the feed port 4. If the photoelectric sensor 16 detects that there is no material on the second track section, the blocking mechanism retracts so that the material on the first track section slides down to the second track section. If the photoelectric sensor 16 detects that there is material on the second track section, the blocking mechanism maintains the current position to block the material on the first track section from moving downward, thereby separating the material on the first track section and the second track section.

[0048] The support member 15 extends toward the direction close to the feeding track 7. Preferably, a circular groove is provided on the side of the rotary cylinder 11, and the support member 15 is inserted into the circular groove. The support member 15 is rotated according to the height of the material to adjust the distance between the photoelectric sensor 16 and the material.

[0049] The rotating mechanism 8 of this embodiment also includes a positioning plate 12, which is a bent structure; the horizontal portion 13 of the positioning plate 12 is connected to the slider 10, and the bent portion 14 of the positioning plate 12 is connected to the rotating cylinder 11. The side of the rotating cylinder 11 close to the feeding track 7 is connected to a support member 15, and the end of the support member 15 away from the rotating cylinder 11 is connected to a sensor 16, and the sensor 16 is located above the feeding track 7. The positioning plate 12 is arranged between the slider 10 and the rotating cylinder 11. In the process of the piston rod of the rotating cylinder 11 driving the slider 10 to move up and down, the positioning plate 12 can play a buffering role for the slider 10. The sensor 16 is used to detect whether the material at the end of the feeding track 7 away from the feeding port 4 has been taken away. If it has been taken away, the blocking mechanism is retracted, so that the material at the end of the feeding track 7 close to the feeding port 4 slides down to the end of the feeding track 7 away from the feeding port 4.

[0050] Example 4

[0051] like Figures 1 to 4As shown, this embodiment provides a material feeding device, including a feeding mechanism 1 and a driving mechanism 2, the feeding mechanism 1 includes a supporting baffle 3, a feeding port 4 is provided on the supporting baffle 3, a plurality of feeding troughs 5 are arranged near the supporting baffle 3, a material pipe 6 is placed in the feeding trough 5, the driving mechanism 2 drives the feeding trough 5 to move along the extension direction of the supporting baffle 3, so that any of the feeding troughs 5 is aligned with the feeding port 4; a feeding track 7 is provided on the side of the feeding port 4 opposite to the feeding trough 5, and the feeding track 7 is connected to a rotating mechanism 8, and the rotating mechanism 8 is used to adjust the inclination angle of the feeding track 7.

[0052] A blocking cylinder 17 is provided on a side of the feeding track 7 opposite to the rotating mechanism 8 , and a material baffle 18 is connected to the output shaft of the blocking cylinder 17 .

[0053] The feeding mechanism 1 further includes a plurality of spaced-apart partitions 19 , and the feeding trough 5 is formed between adjacent partitions 19 ; a feeding port 20 is provided on the partition 19 , and the feeding port 20 is connected to the feeding trough 5 , and the feeding port 20 is used to add materials into the feeding trough 5 .

[0054] The driving mechanism 2 includes a motor 21 . A synchronous belt 22 is wound around the output shaft of the motor 21 . A screw rod 23 is connected to the side of the synchronous belt 22 away from the motor 21 .

[0055] The screw rod 23 is sleeved with a sleeve 24 . The screw rod 23 is provided with an external thread. The inner wall of the sleeve 24 is provided with an internal thread. The internal thread matches the external thread.

[0056] The outer wall of the sleeve 24 is connected to a movable support frame 25, and the side of the movable support frame 25 away from the screw rod 23 is connected to a feeding platform 26; the feeding platform 26 is connected to a platform support rod 27, and the end of the platform support rod 27 away from the feeding platform 26 is connected to a bottom plate 28, and a plurality of the partitions 19 are arranged at intervals on the bottom plate 28.

[0057] When the material slides to the target position along the direction of the feeding track 7, the sensor 16 detects the material and sends a signal. At this time, the output shaft of the blocking cylinder 17 extends and drives the material baffle 18 to extend to prevent the next material from continuing to slide. When the sensor 16 detects that the material at the target position is sucked by the manipulator, the output shaft of the blocking cylinder 17 is retracted and drives the material baffle 18 to retract so that the next material continues to slide to the target position.

[0058] When it is necessary to add materials, the feeding device switches to the material preparation mode. At this time, the output shaft of the motor 21 rotates and drives the synchronous belt 22 to rotate. When the synchronous belt 22 rotates, it drives the screw 23 to rotate. When the screw 23 rotates, under the cooperation of the external thread and the internal thread, the screw 23 drives the sleeve 24 to move horizontally. When the sleeve 24 moves, it drives the movable support frame 25 to move horizontally, so as to drive the feeding platform 26 to move horizontally. Since the feeding platform 26 is also connected to the platform support rod 27 and the bottom plate 28, when the feeding platform 26 moves horizontally, the feeding platform 26 drives the platform support rod 27 to move horizontally, so as to drive the bottom plate 28 to move horizontally, so that the feeding mechanism 1 moves to the initial feeding point. After the feeding mechanism 1 moves to the initial feeding point, the material pipe 6 is unsealed, and the unsealed material pipe 6 is placed into the feeding trough 5 from the feeding port 20.

[0059] When the material is added, the loading device switches to the feeding mode, the output shaft of the motor 21 drives the synchronous belt 22 to rotate, the synchronous belt 22 drives the screw rod 23 to rotate, and the screw rod 23 drives the feeding mechanism 1 to move horizontally, so that the feeding trough 5 is aligned with the feeding port 4, and the material in the material pipe 6 slides from the feeding port 4 along the feeding track 7 to the target position.

[0060] In this embodiment, a blocking cylinder 17 is provided on the side of the feeding track 7 opposite to the rotating mechanism 8, and a material baffle 18 is connected to the output shaft of the blocking cylinder 17. The feeding mechanism 1 also includes a plurality of spaced partitions 19, and the feeding trough 5 is formed between adjacent partitions 19; a feeding port 20 is provided on the partition 19, and the feeding port 20 is connected to the feeding trough 5, and the feeding port 20 is used to add materials into the feeding trough 5. The driving mechanism 2 includes a motor 21, and a synchronous belt 22 is wound around the output shaft of the motor 21, and a screw 23 is connected to the side of the synchronous belt 22 away from the motor 21. A sleeve 24 is sleeved on the screw 23, and an external thread is provided on the screw 23, and an internal thread is provided on the inner wall of the sleeve 24, and the internal thread and the external thread cooperate. The outer wall of the sleeve 24 is connected to a movable support frame 25, and the side of the movable support frame 25 away from the screw rod 23 is connected to a feeding platform 26; the feeding platform 26 is connected to a platform support rod 27, and the end of the platform support rod 27 away from the feeding platform 26 is connected to a bottom plate 28, and a plurality of partitions 19 are arranged on the bottom plate 28 at intervals. The output shaft of the blocking cylinder 17 drives the material baffle 18 to extend, so as to prevent the next material from continuing to slide along the feeding track 7, so as to realize a single feeding of the material. The synchronous belt 22 is driven to rotate by the output shaft of the motor 21, and the synchronous belt 22 drives the screw rod 23 to rotate, and the screw rod 23 drives the feeding mechanism 1 to move horizontally, so that the feeding trough 5 is aligned with the feeding port 4, and the material in the material pipe 6 slides from the feeding port 4 along the feeding track 7 to the target position. When the material in one feeding trough 5 is used up, the driving mechanism 2 drives the feeding mechanism 1 to move horizontally, so that the next feeding trough 5 is aligned with the feeding port 4, and the material in the next feeding trough 5 continues to be fed, so as to realize automatic switching of the feeding trough 5 and achieve the purpose of batch feeding.

[0061] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the application. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a restriction. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in the subsequent accompanying drawings.

[0062] It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "above" other devices or structures would then be positioned "below" or "below" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used herein should be interpreted accordingly.

[0063] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material feeding device, characterized in that: It includes a feeding mechanism and a driving mechanism, the feeding mechanism includes a supporting baffle, a feeding port is formed on the supporting baffle, a plurality of feeding troughs are arranged near the supporting baffle, a material pipe is placed in the feeding trough, the driving mechanism drives the feeding trough to move along the extension direction of the supporting baffle so that any of the feeding troughs is aligned with the feeding port; a feeding track is arranged on the side of the feeding port opposite to the feeding trough, the feeding track is connected with a rotating mechanism, and the rotating mechanism is used to adjust the inclination angle of the feeding track.

2. The material feeding device according to claim 1, characterized in that: The rotating mechanism comprises a guide rail, and a side wall of the guide rail is slidably connected with the feeding track.

3. The material feeding device according to claim 2, characterized in that: A sliding block is mounted on the guide rail, and a side of the sliding block away from the guide rail is connected to a rotating cylinder.

4. The material feeding device according to claim 3, characterized in that: The rotating mechanism further comprises a positioning plate, and the positioning plate is a bent structure; the horizontal portion of the positioning plate is connected to the sliding block, and the bent portion of the positioning plate is connected to the rotating cylinder.

5. The material feeding device according to claim 3, characterized in that: A side of the rotary cylinder close to the feeding track is connected to a support, and an end of the support away from the rotary cylinder is connected to a sensor, and the sensor is located above the feeding track.

6. The material feeding device according to claim 1, characterized in that: A blocking cylinder is arranged on a side of the feeding track opposite to the rotating mechanism, and an output shaft of the blocking cylinder is connected to a material baffle.

7. The material feeding device according to claim 1, characterized in that: The feeding mechanism also includes a plurality of spaced-apart partitions, and the feeding trough is formed between adjacent partitions; a feeding port is provided on the partition, and the feeding port is connected to the feeding trough, and the feeding port is used to add materials into the feeding trough.

8. The material feeding device according to claim 7, characterized in that: The driving mechanism comprises a motor, a synchronous belt is wound around the output shaft of the motor, and a lead screw is connected to the side of the synchronous belt away from the motor.

9. The material feeding device according to claim 8, characterized in that: A sleeve is sleeved on the screw rod, an external thread is arranged on the screw rod, an internal thread is arranged on the inner wall of the sleeve, and the internal thread matches with the external thread.

10. The material feeding device according to claim 1, characterized in that: The outer wall of the sleeve is connected to a movable support frame, and the side of the movable support frame away from the screw rod is connected to a feeding platform; the feeding platform is connected to a platform support rod, and the end of the platform support rod away from the feeding platform is connected to a bottom plate, and a plurality of partitions are arranged at intervals on the bottom plate.

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