Adjustable rotary table compensation conveying device

Abstract

The utility model discloses an adjustable rotary table compensation conveying device, and relates to the technical field of rotary table conveying. The rotating table is rotatably mounted at the top of the supporting frame; the conveyor is placed on one side of the rotating table; the swing frames are fixedly mounted on the two sides of the top of the rotating table; the supporting and guiding piece is detachably mounted on the swinging frame and is used for supporting the tray; the stress device is mounted on the rotating table and applies pulling force to the swing frame; the position of the supporting and guiding piece is adjusted through the arrangement of the swing frame, so that the supporting and guiding piece is folded when the rotating table rotates, the supporting and guiding piece is prevented from colliding with the conveyor, and the supporting and guiding piece is unfolded when the tray moves to the position between the rotating table and the conveyor to support the middle of the tray. And the tray is prevented from being collided with the conveyor due to downward pressing deformation caused by heavy objects loaded on the tray.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary table conveying, in particular to an adjustable rotary table compensation conveying device. Background Art

[0002] With the rapid development of modern science and technology and industry, logistics conveying equipment has also developed rapidly and is also used in more and more occasions. In the automatic integrated assembly line conveying equipment, in order to change the conveying direction of unit goods or rotate the unit goods by 180 degrees, a rotary table device needs to be added to the conveying line.

[0003] Due to the problem of the turning radius, the distance between the rotary table and the adjacent conveyor is too long, and the tray is loaded with heavy objects, resulting in the deformation of the tray under pressure or hitting the conveyor. Summary of the Utility Model

[0004] The utility model provides an adjustable rotary table compensation conveying device to solve the problems in the prior art that due to the problem of the turning radius, the distance between the rotary table and the adjacent conveyor is too long, and the tray is loaded with heavy objects, resulting in the deformation of the tray under pressure or hitting the conveyor.

[0005] The technical problems solved by the utility model are realized by the following technical solutions:

[0006] An adjustable rotary table compensation conveying device, comprising:

[0007] A support frame;

[0008] A rotary table, which is rotatably installed on the top of the support frame;

[0009] A conveyor, which is placed on one side of the rotary table;

[0010] A swing frame, which is fixedly installed on both sides of the top of the rotary table;

[0011] A support guide member, which is detachably installed on the swing frame and supports the tray;

[0012] A force-applying device, which is installed on the rotary table and applies a pulling force to the swing frame;

[0013] A clamping device, which is fixed on the top of the rotary table and limits the tray.

[0014] Optionally, installation side plates are fixedly installed on both sides of the top of the rotary table, a conveying chain is installed on one side adjacent to the two installation side plates, a driving motor for driving the conveying chain to rotate is fixedly installed on the top of the rotary table, and installation grooves are formed on the sides far away from each other of the installation side plates.

[0015] Optionally, the swing frame includes:

[0016] A hinge frame, which is fixed to the top of the rotating table;

[0017] A swing plate, which is rotatably installed on the hinge frame and rotates under the push of the tray;

[0018] A through hole, which is opened at the top of the swing plate and penetrates through from front to back.

[0019] Optionally, the support and guide member includes:

[0020] Shaft bodies, there are two shaft bodies, which pass through the through hole and are connected to the swing plate;

[0021] Bearings, there are two groups of bearings, and the two groups of bearings are respectively installed on the outer sides of the two shaft bodies.

[0022] Optionally, the end of the shaft body is provided with a threaded part, and the threaded part passes through the mounting side plate, and a nut is screwed on the outer side of the threaded part to fix the shaft body.

[0023] Optionally, the force-bearing device includes:

[0024] A sliding plate, which is slidably installed inside the mounting groove;

[0025] A first compression spring, the two ends of which are respectively fixed to the sliding plate and the inner side wall of the mounting groove, and is compressed when the sliding plate slides;

[0026] A traction rope, which is fixed to the sliding plate, passes through the mounting groove and is connected to the swing plate.

[0027] Optionally, the clamping device includes:

[0028] A blocking plate, which is fixed to the top of the rotating table;

[0029] An extension plate, which is fixed to the upper part of the front side of the blocking plate;

[0030] Guide grooves, there are multiple guide grooves, which are arranged horizontally and opened at the bottom of the extension plate;

[0031] Guide posts, which are slidably installed inside the guide grooves;

[0032] A second compression spring, the two ends of which are respectively fixed to the top of the guide post and the inner top wall of the guide groove;

[0033] A trapezoidal block, which is fixed to the bottom of the guide post.

[0034] The beneficial effects of the present utility model are:

[0035] By setting up the swing frame, the position of the support guide is adjusted, so that the support guide retracts when the rotating table rotates, avoiding collision between the support guide and the conveyor, and expands when the tray moves between the rotating table and the conveyor to support the middle part of the tray, preventing the tray from being deformed downward due to heavy load and colliding with the conveyor;

[0036] Through the cooperative setting of the nut and the threaded part, the quick disassembly of the support guide can be realized, which is convenient for the replacement and maintenance of the support guide. Brief Description of the Drawings

[0037] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0038] Figure 1 It is the front view schematic diagram of the structure of the present invention;

[0039] Figure 2 It is the schematic diagram of the structure of the rotating table of the present invention;

[0040] Figure 3 For the present invention Figure 2 The enlarged schematic diagram of the structure at A in the present invention;

[0041] Figure 4 It is the schematic diagram of the structure of the support guide of the present invention;

[0042] Figure 5 It is the schematic diagram of the structure of the force-bearing device of the present invention.

[0043] In the figure: 100, support frame;

[0044] 200, rotating table; 210, mounting side plate; 220, conveyor chain; 230, drive motor; 240, mounting groove;

[0045] 300, conveyor;

[0046] 400, swing frame; 410, hinge frame; 420, swing plate; 430, through hole;

[0047] 500, support guide; 510, shaft body; 520, bearing; 530, nut; 540, threaded part;

[0048] 600, force-bearing device; 610, sliding plate; 620, first compression spring; 630, towing rope;

[0049] 700, Card positioning device; 710, Blocking plate; 720, Extension plate; 730, Guide groove; 740, Guide post; 750, Second compression spring; 760, Trapezoidal block. Detailed implementation mode

[0050] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below with reference to specific illustrations.

[0051] Refer to Figures 1-5 An adjustable rotary table compensation conveying device shown in the figure, comprising:

[0052] Support frame 100;

[0053] Rotary table 200, which is rotatably installed on the top of the support frame 100;

[0054] Conveyor 300, which is placed on one side of the rotary table 200;

[0055] Swing frame 400, which is fixedly installed on both sides of the top of the rotary table 200;

[0056] Support guide 500, which is detachably installed on the swing frame 400 and supports the tray;

[0057] Force-applying device 600, which is installed on the rotary table 200 and applies a pulling force to the swing frame 400;

[0058] Card positioning device 700, which is fixed on the top of the rotary table 200 and limits the position of the tray.

[0059] Among them, through the setting of the swing frame 400, the position of the support guide 500 is adjusted, so that the support guide 500 retracts when the rotary table 200 rotates, avoiding collision between the support guide 500 and the conveyor 300, and expands when the tray moves between the rotary table 200 and the conveyor 300, supporting the middle part of the tray, avoiding collision between the conveyor 300 and the downward deformation caused by the heavy load on the tray;

[0060] Among them, through the setting of the rotary table 200, the conveying direction of the goods is adjusted or the unit goods are rotated 180 degrees.

[0061] In some embodiments of the present utility model, refer to Figure 2As shown in the figure, mounting side plates 210 are fixedly installed on both sides of the top of the rotating table 200. A conveying chain 220 is installed on one side where the two mounting side plates 210 are adjacent. A driving motor 230 for driving the rotation of the conveying chain 220 is fixedly installed on the top of the rotating table 200. Mounting grooves 240 are formed on the sides of the mounting side plates 210 away from each other.

[0062] Among them, the normal installation of the conveying chain 220 is ensured through the setting of the mounting side plates 210;

[0063] Among them, the rotation of the conveying chain 220 is driven through the setting of the driving motor 230, so that the conveying chain 220 drives the tray to move, and a speed reducer is provided at the output end of the driving motor 230 and can drive the conveying chain 220 to rotate clockwise and counterclockwise;

[0064] Among them, the setting of the mounting grooves 240 provides space for the installation and sliding of the force-applying device 600.

[0065] In some embodiments of the present utility model, referring to Figure 2 and Figure 4 as shown in the figure, the swing frame 400 includes:

[0066] A hinged frame 410, and the hinged frame 410 is fixed on the top of the rotating table 200;

[0067] A swing plate 420, and the swing plate 420 is rotatably installed on the hinged frame 410 and rotates under the push of the tray;

[0068] A through hole 430, and the through hole 430 is formed on the top of the swing plate 420 and penetrates through from front to back.

[0069] Among them, the normal installation of the swing plate 420 is ensured through the setting of the hinged frame 410, so that the swing plate 420 can swing to drive the support and guiding member 500 to adjust the position;

[0070] Among them, the normal installation of the support and guiding member 500 is ensured through the setting of the swing plate 420 and the through hole 430, and the support and guiding member 500 is driven to move to adjust the position of the support and guiding member 500.

[0071] In some embodiments of the present utility model, referring to Figure 2 as shown in the figure, the support and guiding member 500 includes:

[0072] Shaft bodies 510, two shaft bodies 510 are provided, and they pass through the through hole 430 and are connected to the swing plate 420;

[0073] Bearing 520, two groups of bearings 520 are provided, and the two groups of bearings 520 are respectively installed on the outer sides of the two shaft bodies 510.

[0074] Among them, the setting of the shaft body 510 ensures the normal installation of the bearing 520 and restricts the position of the bearing 520.

[0075] Among them, the rotation of the bearing 520 reduces the frictional force with the tray, enabling the tray to normally squeeze the bearing 520 to make the bearing 520 descend to support the tray.

[0076] In some embodiments of the present utility model, referring to Figure 4 As shown, a threaded portion 540 is provided at the end of the shaft body 510, and the threaded portion 540 passes through the mounting side plate 210, and a nut 530 is screwed outside the threaded portion 540 to fix the shaft body 510 thereon.

[0077] Among them, through the cooperative setting of the nut 530 and the threaded portion 540, the quick disassembly of the support guide 500 can be realized, facilitating the replacement and repair of the support guide 500.

[0078] In some embodiments of the present utility model, referring to Figure 5 As shown, the force receiving device 600 includes:

[0079] A sliding plate 610, which is slidably installed inside the installation groove 240;

[0080] A first compression spring 620, the two ends of which are respectively fixedly connected to the sliding plate 610 and the inner side wall of the installation groove 240, and is compressed when the sliding plate 610 slides;

[0081] A traction rope 630, which is fixed on the sliding plate 610, passes through the installation groove 240 and is connected to the swing plate 420.

[0082] Among them, by sliding the sliding plate 610 to squeeze the first compression spring 620, the first compression spring 620 is compressed to store energy, providing an external force for the bearing 520 to support the tray, and pulling the swing plate 420 to rotate and reset when the tray is separated from the bearing 520;

[0083] Among them, through the setting of the traction rope 630, the sliding plate 610 is connected to the swing plate 420, so that when the swing plate 420 rotates, it pulls the sliding plate 610 to move, and when the sliding plate 610 resets, it drives the swing plate 420 to reset synchronously.

[0084] In some embodiments of the present utility model, referring to Figure 3 As shown, the positioning device 700 includes:

[0085] A blocking plate 710, which is fixed on the top of the rotating table 200;

[0086] An extension plate 720, which is fixed on the upper front side of the blocking plate 710;

[0087] The guiding grooves 730 are provided in plurality and are transversely arranged and opened at the bottom of the extension plate 720;

[0088] The guiding posts 740 are slidably installed inside the guiding grooves 730;

[0089] The second compression spring 750 has its two ends fixedly connected to the top of the guiding post 740 and the inner top wall of the guiding groove 730 respectively;

[0090] The trapezoidal block 760 is fixed to the bottom of the guiding post 740.

[0091] Wherein, the position of the tray is restricted by the arrangement of the blocking plate 710, preventing the tray from continuing to slide under the influence of external force and avoiding the tray from falling off the rotating table 200;

[0092] Wherein, the cooperation of the extension plate 720 and the guiding groove 730 provides space for the installation of the guiding post 740 and plays a guiding role in the up and down sliding of the guiding post 740;

[0093] Wherein, the arrangement of the second compression spring 750 provides an external force for the downward pressing of the trapezoidal block 760, increasing the pressing force and frictional force of the trapezoidal block 760 on the tray;

[0094] Wherein, the tray is squeezed by the arrangement of the guiding post 740 and the trapezoidal block 760, positioning the tray to prevent the tray from sliding when the rotating table 200 rotates.

[0095] The working method of the present utility model:

[0096] During use, the tray moves from the conveyor 300 (a baffle can be provided on the conveyor 300 to apply a thrust to the tray by relying on the baffle to prevent the tray from slipping) to the rotating table 200, so that the tray squeezes the bearing 520 during movement (the bottom of the tray can be set as a rounded corner). Since the lowest surface of the tray is higher than the central axis of the bearing 520 and corresponds to the upper part of the bearing 520, when the tray squeezes the bearing 520, the tray exerts a downward component force on the bearing 520, and the bearing 520 drives the swing plate 420 to rotate and descend in height under the extrusion. When the top of the bearing 520 is parallel to the top of the conveyor chain 220, the rotation will be restricted to ensure the supporting force of the swing plate 420 and the bearing 520 on the tray. And when the swing plate 420 rotates, it will drive the sliding plate 610 to move through the traction rope 630, so that the sliding plate 610 squeezes the first compression spring 620, compressing and storing energy in the first compression spring 620. And after the tray is separated from the bearing 520, the first compression spring 620 will drive the bearing 520 to reset through the traction rope 630;

[0097] When the tray contacts the trapezoidal block 760, it will squeeze the trapezoidal block 760 under the drive of the conveyor chain 220, causing the trapezoidal block 760 to rise and drive the guide post 740 to squeeze the second compression spring 750, so that the trapezoidal block 760 rises above the tray, and the trapezoidal block 760 is squeezed under the drive of the second compression spring 750;

[0098] When the tray moves from the rotating table 200 to the conveyor 300, the drive motor 230 drives the conveyor chain 220 to rotate and drives the tray to squeeze the bearing 520. Similarly, the tray is moved onto the conveyor 300;

[0099] When replacing the bearing 520, rotate the nut 530, remove the nut 530 from the threaded part 540, and then remove the shaft body 510 from the inside of the through hole 430.

[0100] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable rotary table compensation conveying device, characterized in that, Comprising: Support frame (100); Rotating table (200), which is rotatably installed on the top of the support frame (100); Conveyor (300), which is placed on one side of the rotating table (200); Swinging frame (400), which is fixedly installed on both sides of the top of the rotating table (200); Support and guiding member (500), which is detachably installed on the swinging frame (400) and supports the tray; Force-applying device (600), which is installed on the rotating table (200) and applies a pulling force to the swinging frame (400); Positioning device (700), which is fixed on the top of the rotating table (200) and positions the tray.

2. The adjustable rotating table compensation conveying device according to claim 1, characterized in that: Installation side plates (210) are fixedly installed on both sides of the top of the rotating table (200), a conveying chain (220) is installed on the adjacent side of the two installation side plates (210), a driving motor (230) for driving the rotation of the conveying chain (220) is fixedly installed on the top of the rotating table (200), and installation grooves (240) are formed on the opposite sides of the installation side plates (210).

3. The adjustable rotating table compensation conveying device according to claim 1, characterized in that: The swinging frame (400) includes: Hinge frame (410), which is fixed on the top of the rotating table (200); Swinging plate (420), which is rotatably installed on the hinge frame (410) and rotates under the push of the tray; Through hole (430), which is formed on the top of the swinging plate (420) and penetrates through from front to back.

4. The adjustable rotating table compensation conveying device according to claim 1, characterized in that: The support and guiding member (500) includes: Shaft bodies (510), there are two shaft bodies (510), which pass through the through hole (430) and are connected to the swinging plate (420); Bearings (520), there are two groups of bearings (520), and the two groups of bearings (520) are respectively installed on the outer sides of the two shaft bodies (510).

5. The adjustable rotating table compensation conveying device according to claim 4, characterized in that: Threaded parts (540) are provided at the ends of the shaft bodies (510), and the threaded parts (540) pass through the installation side plates (210), and nuts (530) are screwed on the outer sides of the threaded parts (540) to fix the shaft bodies (510).

6. The adjustable rotating table compensation conveying device according to claim 1, characterized in that: The force-applying device (600) includes: Sliding plate (610), which is slidably installed inside the installation groove (240); The first compression spring (620), both ends of the first compression spring (620) are fixedly connected to the sliding plate (610) and the inner side wall of the mounting groove (240) respectively, and are compressed when the sliding plate (610) slides; The towing rope (630), the towing rope (630) is fixed on the sliding plate (610), passes through the mounting groove (240) and is connected to the swing plate (420).

7. An adjustable rotary table compensation conveying device according to claim 1, wherein: The clamping device (700) includes: The blocking plate (710), the blocking plate (710) is fixed on the top of the rotary table (200); The extension plate (720), the extension plate (720) is fixed on the upper part of the front side of the blocking plate (710); The guide grooves (730), a plurality of guide grooves (730) are provided, and are horizontally arranged and opened at the bottom of the extension plate (720); The guide posts (740), the guide posts (740) are slidably installed inside the guide grooves (730); The second compression spring (750), both ends of the second compression spring (750) are fixedly connected to the top of the guide post (740) and the inner top wall of the guide groove (730) respectively; The trapezoidal block (760), the trapezoidal block (760) is fixed to the bottom of the guide post (740).

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