Zongzi frame rotating device

Abstract

The invention provides a rice dumpling frame rotating device, and belongs to the technical field of machinery. A rice dumpling frame rotating device comprises a supporting frame and a rotating table, the rotating table is rotationally arranged on the supporting frame, a plurality of first bull eye universal balls are installed on the rotating table, a first guide groove and a second guide groove are formed in the rotating table, and the first guide groove and the second guide groove are perpendicular to each other; the driving assembly is connected with the rotating table and used for driving the rotating table to rotate; the first sliding block is arranged in the first guide groove in a sliding mode and can move along the first guide groove, a first push rod is installed on the first sliding block, and a first push plate is fixed to the upper end of the first sliding block; the upper end of the first push plate is higher than the first bull-eye universal ball; the second sliding block is arranged in the second guide groove in a sliding mode and can move along the second guide groove, a second push rod is installed on the second sliding block, and a second push plate is fixed to the upper end of the second sliding block; and the upper end of the second push plate is higher than the first bull-eye universal ball.

Description

Technical Field

[0001] The invention belongs to the field of mechanical technology, in particular to a rice dumpling frame rotating device. Background Art

[0002] The zongzi frame is rectangular in shape. In order to reduce equipment costs, the width of the conveyor roller is usually set according to the width of the zongzi frame. However, at the right-angle turn of the conveyor roller, the zongzi frame needs to be rotated 90° in advance. The traditional rotating device is achieved by setting a retractable rotating frame under the conveyor roller. The rotating frame rises to lift the zongzi frame, rotates 90°, and then descends, but the whole process is relatively slow. Summary of the invention

[0003] The purpose of the present invention is to solve the above problems in the prior art and to provide a rice dumpling frame rotating device with the characteristics of fast turning and discharging speed.

[0004] The purpose of the present invention can be achieved by the following technical solutions:

[0005] A rice dumpling frame rotating device, comprising:

[0006] Support frame,

[0007] A rotating table, the rotating table is rotatably arranged on the supporting frame, a plurality of first bull's eye universal balls are installed on the rotating table, a first guide groove and a second guide groove are opened on the rotating table, and the first guide groove and the second guide groove are perpendicular to each other;

[0008] A driving assembly, the driving assembly is connected to the rotating table and is used to drive the rotating table to rotate;

[0009] A first slider, the first slider is slidably disposed in the first guide groove and can move along the first guide groove, a first push rod is installed on the first slider, a first push plate is fixed on the upper end of the first slider; the upper end of the first push plate is higher than the first bull's eye universal ball;

[0010] a second slider, the second slider is slidably disposed in the second guide groove and can move along the second guide groove, a second push rod is installed on the second slider, a second push plate is fixed on the upper end of the second slider, and the upper end of the second push plate is higher than the first bull's eye universal ball;

[0011] A pushing component is used to push the first slider or the second slider along a fixed first direction. In an initial state, the first push rod and the second push rod on the rotating platform cannot contact the pushing component.

[0012] In the above-mentioned rice dumpling frame rotating device, the driving assembly includes a driving motor, a gear ring and a gear. The driving motor is fixed on the supporting frame, the gear is fixed on the output shaft of the driving motor, the gear ring is coaxially arranged with the rotating table, and the gear ring is meshed with the gear.

[0013] In the above-mentioned rice dumpling frame rotating device, a first guide rail is installed in the first guide groove, a first guide hole is opened in the first guide rail along the length direction of the first guide groove, the first slider is slidably connected to the first guide rail, and the lower end of the first push rod passes through the first guide hole, and a second guide rail is installed in the second guide groove, a second guide hole is opened in the length direction of the second guide groove, the second slider is slidably connected to the second guide rail, and the lower end of the second push rod passes through the second guide hole.

[0014] In the above-mentioned rice dumpling frame rotating device, first hydraulic buffers are installed on both ends of the first guide hole, and second hydraulic buffers are installed on both ends of the second guide hole.

[0015] In the above-mentioned rice dumpling frame rotating device, the pushing assembly includes a push rod motor and a push block, the push rod motor is fixed on the supporting frame, and the push block is fixed on the push rod of the push rod motor.

[0016] In the above-mentioned rice dumpling frame rotating device, the push block is provided with limiting grooves corresponding to the first push rod and the second push rod.

[0017] In the above-mentioned rice dumpling frame rotating device, a rubber pad is fixed in the limiting groove.

[0018] In the above-mentioned rice dumpling frame rotating device, the support frame is provided with a support platform, and a plurality of second bull's eye universal balls are fixed on the support platform.

[0019] Compared with the prior art, this application has the following advantages:

[0020] The device eliminates the complex structure of the traditional lifting and rotating frame, and realizes the rotation and positioning of the rice dumpling frame through a simple combination of a rotating table and a slider, effectively reducing the equipment cost. The design of the slider and the pushing component makes the rotation process of the rice dumpling frame smoother and faster, significantly improving the conveying efficiency. The bull's eye universal ball reduces the friction between the rice dumpling frame and the rotating table, enhances the system stability and improves the rotation and positioning accuracy of the rice dumpling frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of a top view structure in this application;

[0022] Figure 2 yes Figure 1 A schematic diagram of a cross-sectional structure at the AA position;

[0023] Figure 3 yes Figure 1 A schematic diagram of a cross-sectional structure at the middle BB position;

[0024] Figure 4 This is a flow chart of the present application in the conveying rice dumpling frame;

[0025] In the figure,

[0026] 100, Zongzi frame; 200, first position; 300, second position; 400, third position;

[0027] 2. Support frame; 21. Support platform; 22. Second bull's eye universal ball;

[0028] 3. Rotating table; 31. First bull's eye universal ball;

[0029] 4. driving assembly; 41. driving motor; 42. gear ring; 43. gear;

[0030] 5. first slider; 51. first push rod; 52. first push plate;

[0031] 6. Second sliding block; 61. Second push rod; 62. Second push plate;

[0032] 7. Pushing assembly; 71. Push rod motor; 72. Pushing block; 721. Limiting groove;

[0033] 8. first guide rail; 81. first guide hole; 82. first hydraulic buffer;

[0034] 9. Second guide rail; 91. Second guide hole; 92. Second hydraulic buffer. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] like Figures 1 to 3As shown, a rotating device for a rice dumpling frame 100 comprises: a supporting frame 2, a rotating platform 3, a driving assembly 4, a first slider 5, a second slider 6, and a pushing assembly 7. The rotating platform 3 is rotatably arranged on the supporting frame 2, a plurality of first bull's eye universal balls 31 are installed on the rotating platform 3, a first guide groove and a second guide groove are provided on the rotating platform 3, and the first guide groove and the second guide groove are perpendicular to each other; the driving assembly 4 is connected to the rotating platform 3, and is used to drive the rotating platform 3 to rotate; the first slider 5 is slidably arranged in the first guide groove, and can move along the first guide groove, and a first push rod 51 is installed on the first slider 5, A first push plate 52 is fixed to the upper end of the first slider 5; the upper end of the first push plate 52 is higher than the first bull's eye universal ball 31; the second slider 6 is slidably arranged in the second guide groove and can move along the second guide groove, a second push rod 61 is installed on the second slider 6, and a second push plate 62 is fixed to the upper end of the second slider 6; the upper end of the second push plate 62 is higher than the first bull's eye universal ball 31; the pushing component 7 is used to push the first slider 5 or the second slider 6 along a fixed first direction, and in the initial state, the first push rod 51 and the second push rod 61 on the rotating table 3 cannot contact the pushing component 7.

[0037] This device needs to be used in conjunction with a roller conveyor device, which applies an initial velocity to the rice dumpling frame 100 during the conveying process, so that it can smoothly enter the rotating table 3 without the help of other forces.

[0038] In the present application, when the rice dumpling frame 100 successfully enters the rotating platform and abuts against one of the first push plates 52 set in the moving direction of the rice dumpling frame 100 to block the limit, at this time, the first push plate 52 is in the first position 200, and the second push plate 62 is in the second position 300. Then, the driving component 4 drives the rotating table 3 to rotate to realize a 90° rotation of the rice dumpling frame 100. At this time, the first push plate 52 originally in the first position 200 is transferred to the second position 300, and the second push plate 62 originally in the second position 300 is transferred to the third position 400. Then, the pushing component 7 is started. The pushing component 7 is used to push the second sliding block 6 along a fixed direction. The rice dumpling frame 100 is moved in a specified direction through the action of the second sliding block 6 and the second push plates, thereby moving the second push plate 62 in the third position 400 to the first position 200. Figure 4 As shown, Figure 4 This is a schematic diagram of the entire working state. The entire process reduces the steps of rising and falling, greatly improving efficiency.

[0039] The device eliminates the complex structure of the traditional lifting and rotating frame, and realizes the rotation and positioning of the rice dumpling frame 100 through a simple combination of the rotating table 3 and the slider, effectively reducing the equipment cost. The design of the slider and the pushing component 7 makes the rotation process of the rice dumpling frame 100 smoother and faster, significantly improving the transportation efficiency. The bull's eye universal ball reduces the friction between the rice dumpling frame 100 and the rotating table 3, enhances the system stability and improves the rotation and positioning accuracy of the rice dumpling frame 100.

[0040] Specifically, the driving assembly 4 includes a driving motor 41, a gear ring 42 and a gear 43. The driving motor 41 is fixed on the support frame 2, the gear 43 is fixed on the output shaft of the driving motor 41, the gear ring 42 is coaxially arranged with the rotating table 3, and the gear ring 42 is meshed with the gear 43.

[0041] The driving motor 41 is fixed on the support frame 2 and serves as the power source of the system. When the driving motor 41 is started, its output shaft begins to rotate and outputs power to the gear 43 connected thereto. The gear 43 meshes with the gear ring 42, and the gear ring 42 is driven to move by the rotation of the gear 43. The gear ring 42 is coaxially arranged with the turntable 3. The rotation of the gear ring 42 directly drives the turntable 3 to rotate, thereby realizing the angle adjustment of the turntable 3. The rice dumpling frame 100 is fixed on the turntable 3, and completes the specified 90-degree rotation as the turntable 3 rotates.

[0042] Specifically, a first guide rail 8 is installed in the first guide groove, and a first guide hole 81 is opened in the first guide groove along the length direction of the first guide groove. The first slider 5 is slidably connected to the first guide rail 8, and the lower end of the first push rod 51 passes through the first guide hole 81. A second guide rail 9 is installed in the second guide groove, and a second guide hole 91 is opened in the length direction of the second guide groove. The second slider 6 is slidably connected to the second guide rail 9, and the lower end of the second push rod 61 passes through the second guide hole 91.

[0043] The first guide rail 8 and the second guide rail 9 are arranged along the length direction of the guide groove. The sliding connection between the slider and the guide rail ensures the accuracy and stability of the movement, effectively avoids deviation and error during operation, and the sliding fit between the guide rail and the slider reduces the friction resistance, making the movement of the slider in the guide groove more stable and smooth, thereby improving the operation efficiency of the device.

[0044] Specifically, first hydraulic buffers 82 are installed on both ends of the first guide hole 81 , and second hydraulic buffers 92 are installed on both ends of the second guide hole 91 .

[0045] When the rice dumpling frame 100 is about to be in place, the first hydraulic buffer 82 and the second hydraulic buffer 92 are used to buffer the first slider 5 and the second slider 6 to avoid collision and damage to the equipment. The hydraulic buffer can absorb the impact energy of the slider movement, significantly reduce vibration and operating noise, and optimize the working environment of the device.

[0046] Specifically, the pushing assembly 7 includes a push rod motor 71 and a push block 72 . The push rod motor 71 is fixed on the support frame 2 , and the push block 72 is fixed on the push rod of the push rod motor 71 .

[0047] The push rod motor 71 is fixed on the support frame 2. After the motor is started, it drives the internal push rod to extend or retract axially to provide a linear driving force. The push block 72 is fixed on the push rod of the push rod motor 71. As the push rod is extended and retracted, the push block 72 moves in a predetermined direction in the guide groove. The movement of the push block 72 directly contacts the slider or the rice dumpling frame 100, effectively pushing it. After the pushing is completed, the push block 72 is reset, but the first push block 72 or the second push block 72 that has been pushed over still remains in the position after the pushing, thereby preparing for the next time the rice dumpling frame 100 blocks and limits.

[0048] Specifically, the push block 72 is provided with limiting grooves 721 corresponding to the first push rod 51 and the second push rod 61 .

[0049] The limiting groove 721 on the push block 72 matches the first push rod 51 and the second push rod 61, ensuring that the push rod always maintains a stable position during the movement of the push block 72, avoiding the push rod from slipping or deviating, and improving the accuracy of the movement.

[0050] Specifically, a rubber pad is fixed in the limiting groove 721 .

[0051] The rubber pad plays a shock-absorbing role during the contact between the push rod and the limiting groove 721, reduces the impact sound and friction sound during mechanical movement, significantly reduces the equipment operation noise, and improves the working environment.

[0052] Specifically, the support frame 2 has a support platform 21 , and a plurality of second bull's eye universal balls 22 are fixed on the support platform 21 .

[0053] The tops of the first bull's eye universal ball 31 and the second bull's eye universal ball 22 in the present application are higher than the tops of the first slider 5 and the second slider 6. When the first bull's eye universal ball 31 and the second bull's eye universal ball 22 move, the rice dumpling frame 100 will only touch the first bull's eye universal ball 31 and the second bull's eye universal ball 22, or be blocked by the first baffle and the second baffle to limit the position.

[0054] It should be noted that all directional indications in the embodiments of the present invention, such as up, down, left, right, front, back, etc., are only used to explain the relative position relationship and movement status of the components in a certain specific posture, as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0055] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0056] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0057] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A rice dumpling frame rotating device, characterized in that: include: Support frame (2), A rotating platform (3), the rotating platform (3) being rotatably arranged on the supporting frame (2), a plurality of first bull's eye universal balls (31) being installed on the rotating platform (3), a first guide groove and a second guide groove being provided on the rotating platform (3), the first guide groove and the second guide groove being perpendicular to each other; A driving assembly (4), the driving assembly (4) being connected to the rotating platform (3) and being used to drive the rotating platform (3) to rotate; A first sliding block (5), the first sliding block (5) is slidably disposed in the first guide groove and is capable of moving along the first guide groove, a first push rod (51) is mounted on the first sliding block (5), a first push plate (52) is fixed to the upper end of the first sliding block (5); the upper end of the first push plate (52) is higher than the first bull's eye universal ball (31); A second slider (6), the second slider (6) is slidably disposed in the second guide groove and is capable of moving along the second guide groove, a second push rod (61) is mounted on the second slider (6), a second push plate (62) is fixed to the upper end of the second slider (6); the upper end of the second push plate (62) is higher than the first bull's eye universal ball (31); A pushing assembly (7) is used to push the first slider (5) or the second slider (6) along a fixed first direction. In an initial state, the first push rod (51) and the second push rod (61) on the rotating table (3) cannot contact the pushing assembly (7).

2. The rice dumpling frame rotating device according to claim 1, characterized in that: The driving assembly (4) comprises a driving motor (41), a gear ring (42) and a gear (43); the driving motor (41) is fixed on the supporting frame (2); the gear (43) is fixed on the output shaft of the driving motor (41); the gear ring (42) is coaxially arranged with the rotating platform (3); and the gear ring (42) is meshed with the gear (43).

3. The rice dumpling frame rotating device according to claim 1, characterized in that: A first guide rail (8) is installed in the first guide groove, and a first guide hole (81) is opened in the first guide groove along the length direction of the first guide groove; the first slider (5) is slidably connected to the first guide rail (8), and the lower end of the first push rod (51) passes through the first guide hole (81); a second guide rail (9) is installed in the second guide groove, and a second guide hole (91) is opened in the second guide groove along the length direction of the second guide groove; the second slider (6) is slidably connected to the second guide rail (9), and the lower end of the second push rod (61) passes through the second guide hole (91).

4. The rice dumpling frame rotating device according to claim 3, characterized in that: First hydraulic buffers (82) are installed at both ends of the first guide hole (81), and second hydraulic buffers (92) are installed at both ends of the second guide hole (91).

5. The rice dumpling frame rotating device according to claim 1, characterized in that: The pushing assembly (7) comprises a push rod motor (71) and a push block (72); the push rod motor (71) is fixed on the support frame (2); and the push block (72) is fixed on the push rod of the push rod motor (71).

6. The rice dumpling frame rotating device according to claim 5, characterized in that: The push block (72) is provided with limiting grooves (721) corresponding to the first push rod (51) and the second push rod (61).

7. The rice dumpling frame rotating device according to claim 6, characterized in that: A rubber pad is fixed in the limiting groove (721).

8. The rice dumpling frame rotating device according to claim 1, characterized in that: The support frame (2) is provided with a support platform (21), and a plurality of second bull's eye universal balls (22) are fixed on the support platform (21).

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