Rotary displacement feeding mechanism

Abstract

The invention provides a rotary displacement feeding mechanism, and belongs to the technical field of feeding mechanisms. Comprising a fixing base, a supporting base is fixed to the top of the fixing base, a displacement motor is fixed to the top of the supporting base, the output end of the displacement motor movably penetrates through the supporting base and is fixedly provided with a driving wheel, the inner wall of the supporting base is rotationally connected with a driven wheel, and the surfaces of the driving wheel and the driven wheel are connected with a belt. By arranging the displacement motor, the driving wheel, the driven wheel, the belt and the rotary feeding assembly, a rotary motor in the rotary feeding assembly can drive a rotary feeding disc to rotate, uniform adsorption of a plurality of products can be achieved by means of negative pressure through specific flow channel and arc-shaped groove design during discharging, accurate positioning of the products before clamping is guaranteed, and the product clamping efficiency is improved. When materials are taken, the rotary feeding disc rotates by 90 degrees, adsorption of the products can be accurately and sequentially removed, the feeding process is orderly and efficient through the design, and the overall feeding efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of feeding mechanisms, and in particular to a rotary displacement feeding mechanism. Background Art

[0002] In order to save material and improve molding efficiency, most of the existing mobile phone electronic shrapnel is produced by punching and molding multiple materials in parallel, and the packaging direction is inconsistent with the direction of the material strip. When packaging, a whole row of multiple materials are cut and then translated and each suction head is rotated. The mechanical structure of this method is complex and inconvenient to debug, and it is also impossible to perform comprehensive and effective visual inspection of the product. The packaging efficiency and functional structure are far from reaching the turret packaging. Therefore, the present application provides a rotating and shifting feeding mechanism to meet the needs. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a rotary shift feeding mechanism to solve the problems that the mechanical structure of this method is complex and inconvenient to debug, and it is impossible to comprehensively and effectively perform visual inspection of the product, and the packaging efficiency and functional structure are far from reaching the turret packaging.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A rotary displacement feeding mechanism comprises a fixed seat, a support seat is fixed on the top of the fixed seat, a displacement motor is fixed on the top of the support seat, the output end of the displacement motor movably passes through the support seat and is fixed with a driving wheel, the inner wall of the support seat is rotatably connected with a driven wheel, the surfaces of the driving wheel and the driven wheel are connected with belts, a slide groove is opened on the top of the support seat, a connecting piece is installed on the belt, the surface of the connecting piece is movably connected with the inner wall of the slide groove, a rotary feeding assembly is arranged on the connecting piece, the rotary feeding assembly is used for positioning before material clamping, and the rotary feeding assembly is connected with a vacuum pump.

[0006] Preferably, the rotary loading assembly comprises a rotary motor, which is fixed on the side of the connecting piece, a vacuum back plate is fixed on the side of the connecting piece, an output end of the rotary motor movably passes through the vacuum back plate and is fixed with a rotary loading disk, the rotary loading disk is located above the vacuum back plate, an arc plate is fixed on the vacuum back plate, an arc groove is provided on the arc plate, an air channel 1 is provided on the side of the vacuum back plate, air channel 1 is connected with the arc groove, air channel 2, air channel 3, air channel 4 and air channel 5 are provided on the side of the vacuum back plate in sequence, flow channel 2 is provided on the arc plate, flow channel 2 is composed of through hole 2, through hole 3, through hole 4 and through hole 5, air channel 2 is connected with through hole 2, air channel 3 is connected with through hole 3, air channel 4 is connected with through hole 4, air channel 5 is connected with through hole 5, four groups of flow channels 1 are provided on the surface of the rotary loading disk, and each group of flow channels is composed of air hole 2, air hole 3, air hole 4 and air hole 5;

[0007] When discharging materials, flow channel 1 where multiple products are placed is connected to the arc groove, and unified adsorption of multiple products is achieved through negative pressure. When taking materials, the rotating loading plate is rotated 90 degrees, and the negative pressure state of flow channel 1 and flow channel 2 where multiple products are located is released in turn through the vacuum pump to release the adsorption of the products.

[0008] Preferably, a connecting plate is fixed to the side of the connecting member, a sliding block is fixed to the bottom of the connecting plate, a guide rail is fixed to the support seat, and the sliding block is slidably connected to the surface of the guide rail.

[0009] Preferably, a shell is fixed on the surface of the connecting piece, and the rotating loading tray movably penetrates the shell.

[0010] Preferably, four groups of grooves are provided on the top of the rotating loading tray, and the positions of the grooves correspond to the positions of the flow channel one.

[0011] Preferably, a support block is fixed on the top of the vacuum back plate, the height of the support block is the same as the height of the arc plate, and the bottom of the rotating loading tray is rotatably connected to the top of the support block.

[0012] Preferably, the center of the arc plate coincides with the circle of the rotating loading tray.

[0013] Preferably, the driven wheel is rotatably connected to the inner wall of the support seat via an axle seat.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects:

[0015] In the above scheme, by setting a displacement motor, a driving wheel, a driven wheel, a belt and a rotary feeding assembly, the cooperation of the displacement motor, the driving wheel, the driven wheel and the belt can realize the precise movement of the connecting part. The belt drive has the characteristics of high stability, which can ensure the smooth movement of the connecting part in the slide groove, thereby providing an accurate position basis for subsequent feeding operations, effectively improving the accuracy of feeding, and reducing position deviation. The rotary motor in the rotary feeding assembly can drive the rotary feeding plate to rotate. When discharging materials, it can use specific flow channels and arc groove designs to achieve unified adsorption of multiple products by negative pressure, ensuring the precise positioning of the products before clamping. When taking materials, the rotary feeding plate rotates ninety degrees, which can accurately release the adsorption of the products in turn. This design makes the feeding process orderly and efficient, and improves the overall feeding efficiency.

[0016] By setting up components such as a fixed seat and a support seat, the fixed seat and the support seat provide stable support for the entire mechanism, and the connecting piece is slidably connected to the guide rail on the support seat through a slider, which enhances the stability of the connecting piece during movement, reduces shaking and deviation, ensures smooth loading operations, and reduces loading errors caused by structural instability.

[0017] By setting the support block on the vacuum back plate, the support block provides a stable bottom support for the rotating loading tray, and the center of the arc plate coincides with the center of the rotating loading tray, which further ensures the stability of the rotating loading tray during rotation, ensures the accuracy and reliability when adsorbing and releasing products, and reduces the possibility of equipment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention when the housing is removed;

[0021] Figure 3 It is a cross-sectional view of the support seat of the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotary loading tray of the present invention;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the vacuum back plate of the present invention.

[0024] [reference numerals]

[0025] 1. Fixed seat; 2. Support seat; 3. Shell; 4. Displacement motor; 5. Driving wheel; 6. Belt; 7. Driven wheel; 8. Connector; 9. Slide groove; 10. Guide rail; 11. Slider; 12. Connecting plate; 13. Rotating motor; 14. Vacuum back plate; 15. Rotating loading tray; 16. Groove; 17. Airway one; 18. Arc plate; 19. Arc groove; 20. Airway two; 21. Airway three; 22. Airway four; 23. Airway five; 24. Air hole two; 25. Air hole three; 26. Air hole four; 27. Air hole five; 28. Through hole two; 29. ​​Through hole three; 30. Through hole four; 31. Through hole five.

[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0027] The following is a detailed description of a rotary displacement feeding mechanism provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0028] like Figure 1-Figure 5 As shown, an embodiment of the present invention provides a rotary displacement feeding mechanism, including a fixed seat 1, a support seat 2 is fixed on the top of the fixed seat 1, a displacement motor 4 is fixed on the top of the support seat 2, the output end of the displacement motor 4 movably passes through the support seat 2 and is fixed with a driving wheel 5, the inner wall of the support seat 2 is rotatably connected with a driven wheel 7, the surfaces of the driving wheel and the driven wheel 7 are connected with a belt 6, a slide groove 9 is opened on the top of the support seat 2, a connecting piece 8 is installed on the belt 6, the surface of the connecting piece 8 is movably connected with the inner wall of the slide groove 9, and a rotary feeding assembly is arranged on the connecting piece 8, the rotary feeding assembly is used for positioning the material before clamping, and the rotary feeding assembly is connected with a vacuum pump, and through the cooperation of the rotary motor 13, the displacement motor 4 and the rotary feeding assembly, multiple products can be cut at the same time, rotated to a certain angle and fed at the same position alone, which meets the material taking and packaging conditions of the turret packaging machine and greatly improves the equipment fluency and packaging efficiency.

[0029] like Figure 1-Figure 5 As shown, in this embodiment, the rotary loading assembly includes a rotary motor 13, the rotary motor 13 is fixed to the side of the connecting member 8, a vacuum back plate 14 is fixed to the side of the connecting member 8, the output end of the rotary motor 13 movably penetrates the vacuum back plate 14 and is fixed with a rotary loading disk 15, the rotary loading disk 15 is located above the vacuum back plate 14, an arc plate 18 is fixed to the vacuum back plate 14, an arc groove 19 is provided on the arc plate 18, an air channel 17 is provided on the side of the vacuum back plate 14, the air channel 17 is connected to the arc groove 19, and the side of the vacuum back plate 14 Air channel 20, air channel 3 21, air channel 4 22 and air channel 5 23 are sequentially provided. A flow channel 2 is provided on the arc plate 18. The flow channel 2 is composed of through hole 28, through hole 3 29, through hole 4 30 and through hole 5 31. Air channel 20 is connected with through hole 28, air channel 3 21 is connected with through hole 3 29, air channel 4 22 is connected with through hole 4 30, and air channel 5 23 is connected with through hole 5 31. Four groups of flow channels 1 are provided on the surface of the rotating loading disc 15. Each group of flow channels is composed of air hole 24, air hole 3 25, air hole 4 26 and air hole 5 27.

[0030] When discharging the material, the flow channel 1 on which multiple products are placed is connected to the arc groove 19, and the multiple products are uniformly adsorbed by negative pressure. When taking the material, the rotating loading plate 15 is rotated ninety degrees, and the negative pressure state of the flow channel 1 and the flow channel 2 where the multiple products are located is released in turn by the vacuum pump to release the adsorption of the products.

[0031] like Figure 3 As shown, in this embodiment, a connecting plate 12 is fixed to the side of the connecting member 8, a slider 11 is fixed to the bottom of the connecting plate 12, a guide rail 10 is fixed to the support seat 2, and the slider 11 is slidably connected to the surface of the guide rail 10. Through the arrangement of the connecting plate 12, the slider 11 and the guide rail 10, a stable guide and support is provided for the movement of the connecting member 8, ensuring that the connecting member 8 does not deviate during the movement, enhancing the smoothness of the movement of the connecting member 8, reducing the feeding error caused by shaking and other factors, and improving the reliability and accuracy of the entire feeding mechanism.

[0032] like Figure 1 As shown, in this embodiment, a shell 3 is fixed to the surface of the connecting member 8, and a rotating loading tray 15 movably penetrates the shell 3. The shell 3 serves to protect the internal vacuum back plate 14 and other components. At the same time, it can also prevent the operator from accidentally touching the rotating part to a certain extent, thereby improving the safety of the equipment, protecting the internal components from interference from external factors, extending the service life of the equipment, and reducing equipment failures and personal injuries caused by accidental touches.

[0033] like Figure 4 As shown, in this embodiment, four groups of grooves 16 are opened on the top of the rotating loading disk 15, and the positions of the grooves 16 correspond to the positions of the flow channel 1. The setting of the grooves 16 provides a better placement position for the product, and cooperates with the flow channel 1 to help stably position the product during the adsorption process, further improve the stability of product adsorption, prevent the product from being displaced during rotation and movement, and ensure the accuracy of loading.

[0034] like Figure 5 As shown, in this embodiment, a support block is fixed to the top of the vacuum back plate 14, and the height of the support block is the same as the height of the arc plate 18. The bottom of the rotating loading tray 15 is rotatably connected to the top of the support block. The support block provides stable rotational support for the rotating loading tray 15, thereby ensuring the stability and accuracy of the rotating loading tray 15 during the rotation process, improving the rotation accuracy of the rotating loading tray 15, reducing the loading error caused by unstable rotation, and ensuring the smooth progress of the loading operation.

[0035] like Figure 4 and Figure 5As shown, in this embodiment, the center of the arc plate 18 coincides with the circle of the rotating loading disc 15, ensuring the structural concentricity of the arc plate 18 and the rotating loading disc 15, which is beneficial to the accurate docking and negative pressure adsorption operation between the flow channel and the arc groove 19, improves the accuracy of adsorption and release of products, reduces problems such as weak adsorption or poor release due to structural deviation, and improves the loading quality.

[0036] like Figure 4 As shown, in this embodiment, the driven wheel 7 is rotatably connected to the inner wall of the support seat 2 through the shaft seat, ensuring the normal rotation of the driven wheel 7 during the transmission process of the belt 6, ensuring the smoothness of the transmission of the belt 6, providing stable power transmission for the movement of the connecting member 8, and reducing the feeding interruption or instability caused by the abnormality of the driven wheel 7.

[0037] Working principle: Turn on the power to start the displacement motor 4. The output end of the displacement motor 4 drives the driving wheel 5 to rotate, which is transmitted through the belt 6. Since the connecting piece 8 installed on the belt 6 is movably connected to the inner wall of the slide groove 9 at the top of the support seat 2, and the slider 11 on the side of the connecting piece 8 slides on the surface of the guide rail 10 on the support seat 2, the connecting piece 8 will move smoothly along the slide groove 9 under the drive of the belt 6, and move the rotating feeding assembly to the initial feeding point close to the product placement position;

[0038] The rotating motor 13 is started, and its output end drives the rotating loading tray 15 to rotate, so that the flow channel 1 on the rotating loading tray 15 is connected with the arc groove 19 of the arc plate 18 on the vacuum back plate 14; the vacuum pump is started, and the air enters the arc groove 19 through the air channel 17 on the side of the vacuum back plate 14. Under the action of negative pressure, multiple products placed on the flow channel 1 are adsorbed on the rotating loading tray 15, and the groove 16 on the top of the rotating loading tray 15 corresponds to the position of the flow channel 1, which helps to better accommodate and fix the products;

[0039] The displacement motor 4 is operated again, and the connecting member 8 is driven to move through the belt 6, so as to move the rotating loading plate 15 with the product adsorbed thereon to the loading target position, such as a designated processing station on the production line;

[0040] The rotating motor 13 is started again, driving the rotating loading plate 15 to rotate ninety degrees. At this time, the negative pressure state of flow channel 1 and flow channel 2 where multiple products are located is released in turn through the vacuum pump. When taking materials in turn, the displacement motor 4 will also drive the rotating loading assembly to move through the connecting piece 8, so that the product is always located at the target position for loading. The vacuum pump changes the air pressure between air channel 2 20, air channel 3 21, air channel 4 22 and air channel 5 23 and the corresponding through holes and air holes, so that the product is detached from the rotating loading plate 15, completing the material taking operation, and the product enters the next production process.

[0041] The present invention encompasses any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A rotary displacement feeding mechanism, characterized in that: include: A fixed seat (1), a support seat (2) is fixed on the top of the fixed seat (1), a displacement motor (4) is fixed on the top of the support seat (2), an output end of the displacement motor (4) movably penetrates the support seat (2) and is fixed with a driving wheel (5), an inner wall of the support seat (2) is rotatably connected with a driven wheel (7), the surfaces of the driving wheel and the driven wheel (7) are connected with a belt (6), a slide groove (9) is opened on the top of the support seat (2), a connecting piece (8) is installed on the belt (6), the surface of the connecting piece (8) is movably connected with the inner wall of the slide groove (9), a rotary feeding assembly is arranged on the connecting piece (8), the rotary feeding assembly is used for positioning before material clamping, and the rotary feeding assembly is connected with a vacuum pump.

2. The rotary displacement feeding mechanism according to claim 1, characterized in that: The rotary loading assembly comprises a rotary motor (13), the rotary motor (13) is fixed on the side of the connecting member (8), a vacuum back plate (14) is fixed on the side of the connecting member (8), the output end of the rotary motor (13) movably passes through the vacuum back plate (14) and is fixed with a rotary loading disk (15), the rotary loading disk (15) is located above the vacuum back plate (14), an arc plate (18) is fixed on the vacuum back plate (14), an arc groove (19) is provided on the arc plate (18), an air channel 1 (17) is provided on the side of the vacuum back plate (14), the air channel 1 (17) is connected to the arc groove (19), an air channel 2 (20), an air channel 3 (21), an air channel 4 (22) and an air channel 5 (23) are sequentially provided on the side of the vacuum back plate (14), a flow channel 2 is provided on the arc plate (18), and the flow channel 2 is formed by a through hole. The invention relates to a rotary loading plate (15) comprising a plurality of through holes (24), a third through hole (25), a fourth through hole (26) and a fifth through hole (27); the second air channel (20) is connected to the second through hole (28), the third air channel (21) is connected to the third through hole (29), the fourth air channel (22) is connected to the fourth through hole (30), and the fifth air channel (23) is connected to the fifth through hole (31); the surface of the rotary loading plate (15) is provided with four groups of flow channels (1), each group of flow channels is composed of a second air channel (24), a third air channel (25), a fourth air channel (26) and a fifth air channel (27); when discharging materials, the flow channel (1) on which a plurality of products are placed is connected to the arc groove (19), and a uniform adsorption of the plurality of products is achieved through negative pressure; when taking materials, the rotary loading plate (15) is rotated ninety degrees, and the negative pressure state of the flow channels (1) and the flow channels (2) at the positions of the plurality of products is released in sequence through a vacuum pump, thereby releasing the adsorption of the products.

3. The rotary displacement feeding mechanism according to claim 1, characterized in that: A connecting plate (12) is fixed on the side of the connecting member (8), a sliding block (11) is fixed on the bottom of the connecting plate (12), a guide rail (10) is fixed on the support seat (2), and the sliding block (11) is slidably connected to the surface of the guide rail (10).

4. The rotary displacement feeding mechanism according to claim 1, characterized in that: A housing (3) is fixed on the surface of the connecting piece (8), and a rotating loading disc (15) movably penetrates the housing (3).

5. The rotary displacement feeding mechanism according to claim 2, characterized in that: The top of the rotating loading disc (15) is provided with four groups of grooves (16), and the positions of the grooves (16) correspond to the positions of the flow channel 1.

6. The rotary displacement feeding mechanism according to claim 2, characterized in that: A support block is fixed on the top of the vacuum back plate (14), the height of the support block is the same as the height of the arc plate (18), and the bottom of the rotating loading tray (15) is rotatably connected to the top of the support block.

7. The rotary displacement feeding mechanism according to claim 2, characterized in that: The center of the arc plate (18) coincides with the circle of the rotating loading disc (15).

8. The rotary displacement feeding mechanism according to claim 1, characterized in that: The driven wheel (7) is rotatably connected to the inner wall of the support seat (2) via an axle seat.

Images