Vibration feeding device of plastic part assembling machine

Abstract

The utility model relates to the technical field of plastic part production, in particular to a vibration feeding device of a plastic part assembling machine, which comprises a feeding seat, a vibration assembly is arranged at the upper end of the feeding seat, the vibration assembly comprises a first motor arranged at the upper end of the feeding seat, an inner disc is arranged at the output end of the first motor, an outer disc is sleeved on the outer wall of the inner disc, and the outer disc is arranged on the upper end of the feeding seat. Four groups of mutually symmetrical lifting blocks are arranged at the upper end of the outer disc, rotating wheels are arranged at the upper ends of the lifting blocks, and sliding rods are arranged at the upper ends of the rotating wheels. The vibrating plate can be driven to periodically vibrate up and down by starting the first motor, the plastic parts at the upper end of the feeding frame are sequentially vibrated into the feeding grooves, and the feeding grooves are evenly arranged in the transverse direction and the longitudinal direction, so that compared with a single linear feeding mode of a vibration feeding disc, the length needed by the whole production line is reduced, and the production efficiency is improved. And a relatively large production space is not required to be occupied.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment technology, and in particular to a vibratory feeding device for a plastic parts assembly machine. Background Technology

[0002] Plastic parts generally refer to various components or products made of plastic. Plastic is a polymer compound made by polymerizing monomers through addition or condensation reactions. Its resistance to deformation is moderate, falling between that of fiber and rubber. Plastic parts are widely used in various fields, such as automobiles, electronics, construction, and medical. Plastic pipes are one type of plastic part. They are usually made from synthetic resins with the addition of stabilizers, lubricants, plasticizers, etc., and are processed by extrusion. Plastic pipes have advantages such as being lightweight, corrosion-resistant, and aesthetically pleasing, and are widely used in housing construction, water supply and drainage systems, and electrical wiring installation.

[0003] Existing plastic parts assembly machines often use vibrating feeding trays for feeding. However, the vibrating feeding trays often cannot guarantee that the materials are arranged at equal intervals during the feeding process, and the feeding process is carried out in a single straight line, which makes the entire production line longer and requires a large production space. Utility Model Content

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a vibrating feeding device for a plastic parts assembly machine, so as to solve the technical problem that existing plastic parts assembly machines often use a vibrating feeding plate for feeding, but the vibrating feeding plate often cannot guarantee the equidistant arrangement of materials during the feeding process, and the feeding process is carried out in a single straight line, which makes the entire production line longer and requires a large production space.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A vibratory feeding device for a plastic parts assembly machine includes a feeding base. A vibration assembly is provided at the upper end of the feeding base. The vibration assembly includes a first motor located at the upper end of the feeding base. An inner disc is located at the output end of the first motor. An outer disc is fitted around the outer wall of the inner disc. Four sets of symmetrically arranged lifting blocks are located at the upper end of the outer disc. A rotating wheel is located at the upper end of each lifting block. A sliding rod is located at the upper end of each rotating wheel. A vibrating plate is located at the upper end of each sliding rod. A fixing plate is fitted around the outer wall of the sliding rod. A connecting block is located at the upper end of the vibrating plate. A second motor is located on the outer wall of the connecting block. A feeding assembly is located at the middle of the upper end of the connecting block. The feeding assembly includes an adjusting plate located at the middle of the upper end of the connecting block. A feeding frame is located at the upper end of the adjusting plate. Multiple feeding slots are evenly distributed on the lower inner wall of the feeding frame. An intercepting assembly is located on the outer wall of the front end of the feeding frame.

[0008] As an improved technical solution, multiple sets of receiving rods are fixedly provided at the lower end of the outer disk, and the lower ends of the receiving rods are fixedly connected to the feeding seat.

[0009] As an improved technical solution, the inner plate is movably inserted into the middle of the outer plate, and the middle of the outer plate is provided with a rotating rail that cooperates with the inner plate. Multiple sets of fixing rods are fixedly provided at the lower end of the fixing plate, and the lower end of the fixing rods is fixedly connected to the upper end of the outer plate. The fixing plate is movably sleeved on the outer wall of the sliding rod.

[0010] As an improved technical solution, the output end of the second motor is connected to one side of the outer wall of the adjustment plate, and the two ends of the adjustment plate are rotatably connected to the connecting block.

[0011] As an improved technical solution, a mounting block is fixedly provided on the lower side of one end of the feeding frame, and a mounting groove that matches the mounting block is opened on one side of the upper end of the adjusting plate. The mounting block is movably inserted into the mounting groove. A mounting bolt that matches the mounting block is threaded into the outer wall of the adjusting plate. A through hole is opened on the outer wall of the mounting block, and the front end of the mounting bolt moves through the through hole.

[0012] As an improved technical solution, the feeding assembly includes a positioning groove formed on the inner wall of one side of the front end of the feeding frame, and the interception assembly includes an interception plate movably inserted into one side of the front end of the feeding frame. The outer wall of the interception plate is provided with two sets of symmetrical positioning blocks. The positioning blocks are movably inserted into the positioning groove. A rotating plate is rotatably connected to the upper end of the feeding frame. A positioning rod is movably inserted into the front end of the rotating plate. The lower end of the positioning rod is movably inserted into the upper end of the interception plate. A positioning hole that cooperates with the positioning rod is formed on the upper end of the interception plate. A spring is movably sleeved on the outer wall of the upper end of the rotating plate. A disc is fixedly provided at the upper end of the positioning rod. The upper and lower ends of the spring are fixedly connected to the disc and the rotating plate, respectively.

[0013] As an improved technical solution, a guide plate is fixedly provided on one side of the lower end of the adjusting plate, and a collection frame is provided on the upper end of the feeding seat located on one side of the lower end of the guide plate.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] 1. In this utility model, starting the first motor can drive the vibrating plate to vibrate periodically up and down. The plastic parts at the top of the feeding frame vibrate sequentially into the feeding trough. The feeding trough is arranged evenly in the horizontal and vertical directions. Therefore, compared with the single linear feeding method of the vibrating feeding plate, the length required for the entire production line is reduced and it does not require a large production space.

[0016] 2. In this utility model, after the feeding trough is filled with plastic parts, the disc is pulled upwards, and the disc slides upwards along the rotating plate. The disc stretches the spring, causing the lower end of the positioning rod to be pulled out from the positioning hole at the upper end of the intercepting plate. Then, the rotating plate is rotated, causing the positioning rod to move away from the upper end of the intercepting plate and slide the positioning block upwards along the positioning groove. The intercepting plate is then removed from the front side of the feeding frame. The second motor is started to drive the guide plate at one end of the adjusting plate to rotate in the opposite direction of the collecting frame by a certain angle. The excess plastic parts at the upper end of the feeding frame slide down along the guide plate into the collecting frame for collection, thereby facilitating the subsequent feeding operation of plastic parts in the collecting frame. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a front-view three-dimensional structural diagram of the vibratory feeding device for a plastic parts assembly machine according to the present invention.

[0019] Figure 2 This is a three-dimensional cross-sectional view of the vibration component of the vibration feeding device for a plastic parts assembly machine according to the present invention.

[0020] Figure 3 This is an exploded three-dimensional structural diagram of the feeding component of a vibratory feeding device for a plastic parts assembly machine according to the present invention.

[0021] Figure 4 This is a three-dimensional structural diagram of the interception component of a vibratory feeding device for a plastic parts assembly machine according to the present invention.

[0022] In the diagram: 1. Feeding seat; 2. Vibration assembly; 21. First motor; 22. Inner disc; 23. Outer disc; 24. Lifting block; 25. Rotary wheel; 26. Slide rod; 27. Vibrating plate; 28. Fixing rod; 29. ​​Fixing plate; 3. Supporting rod; 4. Connecting block; 5. Second motor; 6. Feeding assembly; 61. Adjusting plate; 62. Feeding frame; 63. Mounting block; 64. Mounting slot; 65. Mounting bolt; 66. Feeding trough; 67. Positioning slot; 7. Interception assembly; 71. Interception plate; 72. Positioning block; 73. Rotating plate; 74. Positioning rod; 75. Disc; 76. Spring; 8. Guide plate; 9. Collection frame. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Meanwhile, the meaning of "and / or" or "the / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0026] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0027] like Figures 1-4As shown in the figure, this embodiment provides a vibratory feeding device for a plastic parts assembly machine, including a feeding base 1, a vibration component 2 at the upper end of the feeding base 1, the vibration component 2 including a first motor 21 at the upper end of the feeding base 1, an inner plate 22 at the output end of the first motor 21, an outer plate 23 sleeved on the outer wall of the inner plate 22, four sets of mutually symmetrical lifting blocks 24 at the upper end of the outer plate 23, a rotating wheel 25 at the upper end of the lifting block 24, a sliding rod 26 at the upper end of the rotating wheel 25, a vibrating plate 27 at the upper end of the sliding rod 26, a fixing plate 29 sleeved on the outer wall of the sliding rod 26, a connecting block 4 at the upper end of the vibrating plate 27, a second motor 5 on the outer wall of the connecting block 4, a feeding component 6 at the middle of the upper end of the connecting block 4, the feeding component 6 including an adjusting plate 61 at the middle of the upper end of the connecting block 4, a feeding frame 62 at the upper end of the adjusting plate 61, multiple sets of feeding grooves 66 evenly opened on the lower inner wall of the feeding frame 62, and an intercepting component 7 on the outer wall of the front end of the feeding frame 62.

[0028] Multiple sets of support rods 3 are fixedly provided at the lower end of the outer plate 23, and the lower end of the support rods 3 is fixedly connected to the feeding seat 1.

[0029] The inner plate 22 is movably inserted into the middle of the outer plate 23. The middle of the outer plate 23 is provided with a rotating rail that cooperates with the inner plate 22. Multiple sets of fixing rods 28 are fixedly provided at the lower end of the fixing plate 29. The lower end of the fixing rods 28 is fixedly connected to the upper end of the outer plate 23. The fixing plate 29 is movably sleeved on the outer wall of the slide rod 26.

[0030] The output end of the second motor 5 is connected to one side of the outer wall of the adjusting plate 61, and the two ends of the adjusting plate 61 are rotatably connected to the connecting block 4.

[0031] A mounting block 63 is fixedly provided on the lower side of one end of the feeding frame 62. A mounting groove 64 that mates with the mounting block 63 is provided on one side of the upper end of the adjusting plate 61. The mounting block 63 is movably inserted into the mounting groove 64. A mounting bolt 65 that mates with the mounting block 63 is threaded into the outer wall of the adjusting plate 61. A through hole is provided on the outer wall of the mounting block 63. The front end of the mounting bolt 65 moves through the through hole.

[0032] The feeding assembly 6 includes a positioning groove 67 on the inner wall of one side of the front end of the feeding frame 62. The interception assembly 7 includes an interception plate 71 that is movably inserted into one side of the front end of the feeding frame 62. The outer wall of the interception plate 71 is provided with two sets of symmetrical positioning blocks 72. The positioning blocks 72 are movably inserted into the positioning groove 67. The upper end of the feeding frame 62 is rotatably connected to a rotating plate 73. The front end of the rotating plate 73 is movably inserted with a positioning rod 74. The lower end of the positioning rod 74 is movably inserted into the upper end of the interception plate 71. The upper end of the interception plate 71 is provided with a positioning hole that cooperates with the positioning rod 74. The positioning rod 74 is located on the outer wall of the upper end of the rotating plate 73 and a spring 76 is movably sleeved on it. The upper end of the positioning rod 74 is fixedly provided with a disc 75. The upper and lower ends of the spring 76 are fixedly connected to the disc 75 and the rotating plate 73, respectively.

[0033] A guide plate 8 is fixedly provided on one side of the lower end of the adjusting plate 61, and a collection frame 9 is provided on the upper end of the feeding seat 1 located on one side of the lower end of the guide plate 8.

[0034] The plastic part to be loaded is placed on the upper end of the loading frame 62. The size of the loading slot 66 matches that of the plastic part. The first motor 21 is started, which drives the inner plate 22 to rotate along the rotating track opened on the inner wall of the middle of the outer plate 23. When the rotating wheel 25 moves upward along the lifting block 24, the sliding rod 26 slides upward along the fixed plate 29. The sliding rod 26 drives the vibrating plate 27 to move upward. When the rotating wheel 25 leaves the upper end of the lifting block 24, the vibrating plate 27 and the sliding rod 26 move downward rapidly under the action of gravity. Thus, during the rotation of the inner plate 22, the vibrating plate 27 vibrates periodically up and down, thereby causing the plastic part at the upper end of the loading frame 62 to vibrate periodically. The plastic parts are vibrated sequentially into the feeding trough 66. During the vibration, the second motor 5 can be started to drive the adjusting plate 61 to rotate clockwise along the connecting block 4 by a certain angle. This causes the plastic parts at the top of the feeding frame 62 to slide along the upper surface of the feeding frame 62, allowing the plastic parts at the top of the feeding frame 62 to fall evenly into the feeding trough 66 for feeding. When the plastic parts at the top of the feeding frame 62 gather to one side, the second motor 5 can be started to rotate in the opposite direction, causing the feeding frame 62 to rotate in the opposite direction by a certain angle. The gathered plastic parts then slide along the upper surface of the feeding frame 62 again. By periodically starting the second motor 5 to rotate forward and reverse, the feeding trough 66 is filled with plastic parts. Once the material is filled, pull the disc 75 upwards. The disc 75 slides upwards along the rotating plate 73, and the disc 75 stretches the spring 76, causing the lower end of the positioning rod 74 to be pulled out from the positioning hole at the upper end of the interceptor plate 71. Then, rotate the rotating plate 73 so that the positioning rod 74 moves away from the upper end of the interceptor plate 71, and slides the positioning block 72 upwards along the positioning groove 67, removing the interceptor plate 71 from one side of the front end of the feeding frame 62. Start the second motor 5 to drive the guide plate 8 at one end of the adjusting plate 61 to rotate a certain angle in the opposite direction to the collecting frame 9. Excess plastic parts at the upper end of the feeding frame 62 slide down the guide plate 8 into the collecting frame 9 for collection, thus facilitating subsequent processing of the contents of the collecting frame 9. The plastic parts are loaded, and then the operator unscrews the mounting bolt 65 from the through hole in the middle of the mounting block 63, slides the mounting block 63 upward along the mounting groove 64, and separates the loading frame 62 and the adjusting plate 61. This facilitates the subsequent processing and assembly of the plastic parts that are evenly arranged in the loading groove 66. The loading groove 66 is evenly arranged in both the horizontal and vertical directions. Compared with the single linear loading method of the vibrating loading plate, this reduces the length required for the entire production line and does not require a large production space. Furthermore, the plastic parts at the top of the loading groove 66 are evenly and equidistantly arranged, eliminating the need for manual even arrangement of the plastic parts and reducing labor consumption.

[0035] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A vibrating feeding device of a plastic piece assembling machine, comprising a feeding seat (1), characterized in that: The upper end of the feeding seat (1) is provided with a vibration assembly (2), the vibration assembly (2) comprises a first motor (21) arranged at the upper end of the feeding seat (1), the output end of the first motor (21) is provided with an inner disc (22), the outer wall of the inner disc (22) is sleeved with an outer disc (23), the upper end of the outer disc (23) is provided with four groups of symmetrical lifting blocks (24), the upper end of the lifting block (24) is provided with a rotating wheel (25), the upper end of the rotating wheel (25) is provided with a sliding rod (26), the upper end of the sliding rod (26) is provided with a vibrating plate (27), the outer wall of the sliding rod (26) is sleeved with a fixed plate (29), the upper end of the vibrating plate (27) is provided with a connecting block (4), the outer wall of the connecting block (4) is provided with a second motor (5), the upper end of the connecting block (4) is provided with a feeding assembly (6), the feeding assembly (6) comprises an adjusting plate (61) arranged at the upper end of the connecting block (4), the upper end of the adjusting plate (61) is provided with a feeding frame (62), a plurality of feeding grooves (66) are uniformly arranged in the inner wall of the lower end of the feeding frame (62), and the front end of the outer wall of the feeding frame (62) is provided with an intercepting assembly (7).

2. The vibratory feed apparatus for a plastic part assembly machine of claim 1, wherein: The outer disc (23) is fixedly provided with a plurality of supporting rods (3) at the lower end, and the supporting rods (3) are fixedly connected with the feeding seat (1) at the lower end.

3. The vibratory feed apparatus for a plastic part assembly machine of claim 1, wherein: The inner disc (22) is movably inserted into the middle end of the outer disc (23), the middle end of the outer disc (23) is provided with a rotating track matched with the inner disc (22), the lower end of the fixed plate (29) is fixedly provided with a plurality of fixed rods (28), the lower end of the fixed rod (28) is fixedly connected with the upper end of the outer disc (23), and the fixed plate (29) is movably sleeved on the outer wall of the sliding rod (26).

4. The vibratory infeed apparatus of a plastic part assembly machine of claim 1, wherein: The output end of the second motor (5) is connected with one side of the outer wall of the adjusting plate (61), and the two ends of the adjusting plate (61) are rotatably connected with the connecting block (4).

5. The vibratory infeed apparatus of a plastic part assembly machine of claim 1, wherein: One end of the feeding frame (62) is fixedly provided with a mounting block (63), one side of the upper end of the adjusting plate (61) is provided with a mounting groove (64) matched with the mounting block (63), the mounting block (63) is movably inserted into the mounting groove (64), the outer wall of the adjusting plate (61) is threadedly provided with a mounting bolt (65) matched with the mounting block (63), the outer wall of the mounting block (63) is provided with a through hole, and the front end of the mounting bolt (65) is movably inserted into the through hole.

6. The vibratory infeed apparatus of a plastic part assembly machine of claim 1, wherein: The upper feeding assembly (6) comprises a positioning groove (67) opened in the inner wall of the front end of one side of the upper feeding frame (62), the intercepting assembly (7) comprises an intercepting plate (71) movably inserted into the front end of one side of the upper feeding frame (62), the outer wall of the intercepting plate (71) is provided with two groups of positioning blocks (72) which are symmetrical to each other, the positioning blocks (72) are movably inserted into the positioning groove (67), the upper end of the upper feeding frame (62) is rotatably connected with a rotating plate (73), the front end of the rotating plate (73) is movably inserted with a positioning rod (74), the lower end of the positioning rod (74) is movably inserted into the upper end of the intercepting plate (71), the upper end of the intercepting plate (71) is provided with a positioning hole matched with the positioning rod (74), the outer wall of the upper end of the rotating plate (73) movably sheathes the spring (76) of the positioning rod (74), the upper end of the positioning rod (74) is fixedly provided with a disc (75), and the upper end and the lower end of the spring (76) are fixedly connected with the disc (75) and the rotating plate (73) respectively.

7. The vibratory infeed apparatus of a plastic part assembly machine of claim 1, wherein: The lower end of one side of the adjusting plate (61) is fixedly provided with a guide plate (8), and the upper end of the upper feeding seat (1) is provided with a collecting frame (9) on one side of the lower end of the guide plate (8).

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