Manual drawing type turnover table

Abstract

The invention relates to the technical field of turnover tables, and discloses a manual drawing type turnover table which comprises a foot cup, a corner round pipe is fixedly connected to the top end of the foot cup, a first rotary connecting metal plate is fixedly connected to the side face of the corner round pipe, and a linkage rod is movably connected to the side face of the first rotary connecting metal plate. The side face, away from the first rotary connecting metal plate, of the linkage rod is movably connected with a roller wire frame assembly, the top end of the roller wire frame assembly is movably connected with a roller overturning frame assembly, and the interior of the roller overturning frame assembly is movably connected with a drawing assembly. When the pull rods are pulled, all the main unpowered rollers are driven to move through the bent inner panels and the chains, when the pull rods are pulled outwards, the main unpowered rollers on the lower portion are pulled to the upper portion, the area of a platform composed of the main unpowered rollers is increased, when the pull rods are pulled inwards, the main unpowered rollers on the upper portion are pulled to the lower portion, and the area of the platform composed of the main unpowered rollers is increased. The area of a platform formed by the main unpowered rollers is reduced, and the size of the platform is adjusted, so that the platform is matched with goods of different sizes.

Description

Technical Field

[0001] The present invention relates to the technical field of turning tables, and more particularly to a manually pullable turning table. Background Art

[0002] The flipping platform is a device that can automatically flip objects. It is widely used in various industrial production lines. The flipping platform realizes automatic flipping of objects through precise mechanical systems and electronic control technology, thereby greatly improving production efficiency and convenience of operation.

[0003] Flipping platforms are widely used for flipping and positioning of parts, especially in the fields of automobiles, aerospace and electronics. Through automatic flipping, the accuracy and consistency of parts during processing can be ensured. In the logistics industry, flipping platforms can help flip and arrange goods quickly and accurately, improve loading and unloading efficiency, and reduce manual operation errors.

[0004] When using the current flipping platform, you first need to select the flipping platform. When selecting an automatic flipping platform, you need to consider multiple factors, including the size, weight, flipping angle of the object, and the specific needs of the production line. Different types of automatic flipping platforms have different characteristics and applicable scopes, so you need to choose according to the actual situation. Therefore, when using the current flipping platform, one flipping platform can only be used in one situation. When the object to be flipped is replaced, a new flipping platform needs to be replaced, which is costly and inconvenient to use. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a manually pull-out turning table to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a manual pull-out turning table, comprising a foot cup, the top of the foot cup is fixedly connected to a corner round tube, the side of the corner round tube is fixedly connected to a first rotating connection sheet metal, the side of the first rotating connection sheet metal is movably connected to a linkage rod, the side of the linkage rod away from the first rotating connection sheet metal is movably connected to a roller wire frame assembly, the top of the roller wire frame assembly is movably connected to a roller turning frame assembly, and the inside of the roller turning frame assembly is movably connected to a pull-out assembly;

[0007] The pulling assembly includes a rotatable sprocket, a chain is fixedly connected to the side of the sprocket, a main unpowered roller is fixedly connected to the side of the chain, both sides of the main unpowered roller are fixedly connected to spacers, and the side of the chain is fixedly connected to a bent inner panel. The main unpowered roller is divided into two parts. The two sides of the main unpowered roller in the first part are fixedly connected to the sides of the bent inner panel, and the two sides of the main unpowered roller in the second part are fixedly connected to the sides of the chain, and the two sides of the main unpowered roller at the bottom are fixedly connected to the sides of the chain, and the sides of the two bent inner panels away from the main unpowered roller are fixedly connected to guide plates, and the inner side of the bent inner panel away from the chain is fixedly connected to a pull rod.

[0008] In a preferred embodiment, the top end of the corner circular tube is fixedly connected to the bottom end of the roller flip frame assembly, and the bottom end of the roller flip frame assembly is fixedly connected to a gas spring, and the bottom end of the gas spring is fixedly connected to the side of the roller line frame assembly.

[0009] In a preferred embodiment, the bottom ends of the two bent inner panels are movably connected with a metal piece, the side of the metal piece is fixedly connected to the side of the chain, and the metal piece can move in the roller flip frame assembly.

[0010] In a preferred embodiment, the roller flip frame assembly includes a supporting bent outer panel, the number of the bent outer panels is two, the inner sides of the two bent outer panels are fixedly connected with a chain connecting shaft, and the side of the chain connecting shaft is movably connected to the side of the sprocket.

[0011] In a preferred embodiment, the sides of the two bent outer panels away from the chain connecting axis are fixedly connected with a connecting bending plate, the sides of the two connected bending plates close to each other are fixedly connected with a connecting rod, the inside of the two connected bending plates are fixedly connected with a mounting seat, the side of the mounting seat is fixedly connected with a pulling rail, and the guide plate moves within the pulling rail.

[0012] In a preferred embodiment, the bottom end of the pull-out track is fixedly connected to a chain track, and the chain moves in the chain track. The sides of the two bent outer panels that are away from each other are fixedly connected to circular handles, and the sides of the bent outer panels where the circular handles are located are fixedly connected to a rotating shaft connecting block, and the bottom end of the bent outer panel is fixedly connected to a gas spring sheet metal, and the gas spring sheet metal is fixedly connected to the gas spring.

[0013] In a preferred embodiment, the roller line frame assembly includes a second rotating connecting sheet metal connected to a linkage rod, the side of the second rotating connecting sheet metal away from the linkage rod is fixedly connected to a secondary roller line welding frame, the top of the secondary roller line welding frame is fixedly connected to a roller mounting bracket, and the top of the roller mounting bracket is fixedly connected to a non-powered roller.

[0014] In a preferred embodiment, the bottom end of the auxiliary roller line welding frame is fixedly connected to the side of the linkage rod near the bottom bent sheet metal, the bottom end of the bottom bent sheet metal is fixedly connected to a caster, the side of the auxiliary roller line welding frame is fixedly connected to a connecting plate near the side of the linkage rod, and the connecting plate is fixedly connected to the gas spring.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention pulls the pull rod, and when the pull rod is pulled, the bent inner panel and the chain drive all the main unpowered rollers to move. When pulled outward, the main unpowered rollers at the bottom are pulled upward to increase the area of ​​the platform formed by the main unpowered rollers. When pulled inward, the main unpowered rollers at the top are pulled downward to reduce the area of ​​the platform formed by the main unpowered rollers. The size of the platform is adjusted to adapt to goods of different sizes, and the operation is relatively convenient.

[0017] 2. The present invention can drive the bent outer panel to move by pulling the circular handle, thereby adjusting the positions of the roller flip frame assembly and the roller line frame assembly, so as to facilitate receiving the flipped items. When the drawer assembly is pulled, the guide plate moves in the drawer track on the side of the bent outer panel, so that the drawer assembly moves more smoothly when being pulled, and the chain moves in the chain track, so that the chain does not contact with other structures when moving, thereby avoiding damage to the chain;

[0018] 3. The present invention is provided with a gas spring, a corner circular tube, a pull-out assembly, a roller flipping frame assembly and a pull-out assembly. When the object is flipped, the unpowered roller cooperates with the pull-out assembly to realize the flipping of the object. When the pull-out assembly is working, the corner circular tube and the gas spring jointly support the roller flipping frame assembly, and the roller flipping frame assembly supports the pull-out assembly inside it to ensure the stability of the pull-out assembly when flipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is an overall exploded schematic diagram of the present invention.

[0021] Figure 3 It is a schematic diagram of the connection structure between the roller turnover frame assembly and the roller line frame assembly of the present invention.

[0022] Figure 4 It is a schematic diagram of the structure of the drawer assembly of the present invention.

[0023] Figure 5 It is a schematic structural diagram of the roller turning frame assembly of the present invention.

[0024] Figure 6 It is a schematic diagram of the connection structure between the guide plate and the drawer rail of the present invention.

[0025] Figure 7 It is a schematic diagram of the overall structure of the roller wire frame assembly of the present invention.

[0026] Figure 8 It is a schematic diagram of the front structure of the roller wire frame assembly of the present invention.

[0027] The reference numerals are: 1, foot cup; 2, corner round tube; 3, first rotating connecting sheet metal; 4, linkage rod; 5, gas spring; 6, roller line frame assembly; 601, second rotating connecting sheet metal; 602, auxiliary roller line welding frame; 603, bottom bending sheet metal; 604, caster; 605, roller mounting bracket; 606, non-powered roller; 607, connecting plate; 7, roller flip frame assembly; 701, bending outer panel; 702, Round handle; 703, shaft connecting block; 704, connecting bending plate; 705, connecting rod; 706, mounting seat; 707, chain connecting shaft; 708, gas spring sheet metal; 709, pull-out track; 710, chain track; 8, pull-out assembly; 801, sprocket; 802, main unpowered roller; 803, spacer; 804, chain; 805, metal parts; 806, pull rod; 807, bent inner panel; 808, guide plate. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The manual pull-out flip table involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0029] Embodiment 1;

[0030] Reference Figure 1 and Figure 2The present invention provides a manual pull-out turning table, comprising a foot cup 1, the top of the foot cup 1 is fixedly connected to a corner circular tube 2, the side of the corner circular tube 2 is fixedly connected to a first rotating connection sheet metal 3, the side of the first rotating connection sheet metal 3 is movably connected to a linkage rod 4, the side of the linkage rod 4 away from the first rotating connection sheet metal 3 is movably connected to a roller wire frame assembly 6, the top of the roller wire frame assembly 6 is movably connected to a roller turning frame assembly 7, the inside of the roller turning frame assembly 7 is movably connected to a pulling assembly 8, the top of the corner circular tube 2 is fixedly connected to the bottom end of the roller turning frame assembly 7, and the bottom end of the roller turning frame assembly 7 is fixedly connected to a gas spring 5, and the bottom end of the gas spring 5 is fixedly connected to the side of the roller wire frame assembly 6.

[0031] In the embodiment of the present application, when the present application is flipped, the corner circular tube 2 and the gas spring 5 can be prohibited from supporting, so as to ensure stability during flipping.

[0032] Reference Figure 3 and Figure 4 The pulling assembly 8 includes a rotatable sprocket 801, a chain 804 is fixedly connected to the side of the sprocket 801, a main non-powered roller 802 is fixedly connected to the side of the chain 804, both sides of the main non-powered roller 802 are fixedly connected to the spacer 803, and the side of the chain 804 is fixedly connected to the bending inner panel 807. The main non-powered roller 802 is divided into two parts. The first part has two sides of the main non-powered roller 802 fixedly connected to the side of the bending inner panel 807, and the second part has two sides of the main non-powered roller 802 fixedly connected to the chain. The sides of the chain 804 are fixedly connected, and the two sides of the main unpowered roller 802 below are fixedly connected to the sides of the chain 804. The two bent inner panels 807 are fixedly connected to the sides away from the main unpowered roller 802 with guide plates 808. The inner sides of the bent inner panels 807 away from the chain 804 are fixedly connected with pull rods 806. The bottom ends of the two bent inner panels 807 are movably connected with metal parts 805. The sides of the metal parts 805 are fixedly connected to the sides of the chain 804. The metal parts 805 can move in the roller flipping frame assembly 7.

[0033] In the embodiment of the present application, the plane formed by the upper main unpowered rollers 802 can be turned over for use, and the upper main unpowered rollers 802 are partially connected by a bent inner panel 807, while the lower main unpowered rollers 802 and the lower main unpowered rollers 802 close to the bent inner panel 807 are connected by a chain 804. Figure 3As shown, the main unpowered roller 802 connected to the bent inner panel 807 needs to bear the goods, so the bent inner panel 807 is used for rigid connection, which has greater supporting force, and the main unpowered roller 802 at the bottom needs to be pulled upward, or the main unpowered roller 802 at the upper part needs to be sent back to the bottom, so the chain 804 is used for connection so that it can be sent to the bottom by rotation, and the metal part 805 connects the chain 804 to support the chain 804, and the metal part 805 can move in the roller flip frame assembly 7 to ensure that the application can be pulled and adjusted.

[0034] Reference Figure 5 and Figure 6 The roller turning frame assembly 7 includes a supporting bending outer panel 701, the number of the bending outer panels 701 is two, the inner sides of the two bending outer panels 701 are fixedly connected with a chain connecting shaft 707, the side of the chain connecting shaft 707 is movably connected to the side of the sprocket 801, the side of the two bending outer panels 701 away from the chain connecting shaft 707 is fixedly connected with a connecting bending plate 704, the side of the two connecting bending plates 704 close to each other is fixedly connected with a connecting rod 705, the inside of the two connecting bending plates 704 is fixedly connected with a mounting seat 706, and the mounting The side of the seat 706 is fixedly connected to a pull-out track 709, and the guide plate 808 moves in the pull-out track 709. The bottom end of the pull-out track 709 is fixedly connected to a chain track 710, and the chain 804 moves in the chain track 710. The sides of the two bent outer panels 701 that are away from each other are fixedly connected to circular handles 702. The side of the bent outer panel 701 where the circular handle 702 is located is fixedly connected to a rotating shaft connecting block 703, and the bottom end of the bent outer panel 701 is fixedly connected to a gas spring sheet metal 708, and the gas spring sheet metal 708 is fixedly connected to the gas spring 5.

[0035] In the embodiment of the present application, when the pull rod 806 is pulled for adjustment, the guide plate 808 will move in the pull-out track 709, and the pull-out track 709 makes the guide plate 808 move more smoothly. At this time, the chain 804 will rotate and move synchronously. When the chain 804 below moves, it moves in the chain track 710 to prevent the chain 804 from moving to the outside and being damaged. The bent outer panel 701 supports the left and right directions by connecting the bent plate 704 and the connecting rod 705. At the same time, the bottom end of the connecting rod 705 contacts the top of the corner circular tube 2. The corner circular tube 2 can support the connecting rod 705 in the vertical direction, and the gas spring 5 supports the bent outer panel 701 through the gas spring sheet metal 708, so that the position of the roller flip frame assembly 7 is more secure.

[0036] Reference Figure 7 and Figure 8The roller line frame assembly 6 includes a second rotating connecting sheet metal 601 connected to the linkage rod 4, the second rotating connecting sheet metal 601 is fixedly connected to the side of the auxiliary roller line welding frame 602 away from the linkage rod 4, the top of the auxiliary roller line welding frame 602 is fixedly connected to a roller mounting bracket 605, the top of the roller mounting bracket 605 is fixedly connected to a non-powered roller 606, the bottom end of the auxiliary roller line welding frame 602 is fixedly connected to the side of the linkage rod 4 with a bottom bent sheet metal 603, the bottom end of the bottom bent sheet metal 603 is fixedly connected to a caster 604, the side of the auxiliary roller line welding frame 602 close to the linkage rod 4 is fixedly connected to a connecting plate 607, and the connecting plate 607 is fixedly connected to the gas spring 5.

[0037] In the embodiment of the present application, the unpowered roller 606 and the main unpowered roller 802 are in the same plane and perform the flipping work together, and the auxiliary roller line welding frame 602 can support the unpowered roller 606. Casters 604 are provided under the auxiliary roller line welding frame 602 to facilitate position adjustment. The gas spring 5 connects the roller line frame assembly 6 and the roller flipping frame assembly 7, and the roller line frame assembly 6 can play a good supporting role.

[0038] The working principle of the present invention is as follows: when in use, the top of the corner round tube 2 is connected to the bottom of the foot cup 1, the top of the gas spring 5 is connected to the bottom of the roller turning frame assembly 7, and the bottom of the gas spring 5 is connected to the side of the roller wire frame assembly 6, thereby supporting the roller turning frame assembly 7, making it convenient for the roller turning frame assembly 7 and the pull-out assembly 8 inside it to be turned over for use;

[0039] When flipping items of different sizes, pull rod 806 is pulled, and when pull rod 806 is pulled, the bending inner panel 807 is driven to move. When the bending inner panel 807 is started, the upper main non-powered roller 802 is driven, and when the upper main non-powered roller 802 moves, the lower main non-powered roller 802 is driven to move through the chain 804. Therefore, when flipping large-sized items, pull rod 806 is pulled outward, and the lower main non-powered roller 802 is moved upward to increase the size of the plane formed by the upper main non-powered roller 802. When flipping small-sized items, pull rod 806 is pulled inward, and the upper main non-powered roller 802 is pushed inward to the bottom to reduce the size of the plane formed by the lower main non-powered roller 802 to adapt to different usage conditions.

[0040] Embodiment 2

[0041] The present invention provides a manual pull-out turning table, which comprises the following steps during installation:

[0042] The first step is to assemble the pulling assembly 8, install the main unpowered roller 802 on the bent inner panels 807 on both sides, install the guide plates 808 on the bent inner panels 807 on both sides, install the pull rod 806 in the bent inner panel 807, install the main unpowered roller 802 on the chain 804, and install the required spacer 803 on the corresponding main unpowered roller 802;

[0043] The second step is to assemble the roller flip frame assembly 7, install the pull-out rail 709 on the bent outer panel 701, install the chain rail 710 on the bottom end of the pull-out rail 709, install the round handle 702 on the bent outer panel 701, install the gas spring sheet metal 708 on the bottom end of the pull-out rail 709, install the connecting bending plate 704 on the bent outer panel 701, install the connecting rod 705 on the connecting bending plate 704, install the mounting seat 706 on the pull-out rail 709, and install the shaft connecting block 703 on the bent outer panel 701;

[0044] The third step is to assemble the roller line frame assembly 6, install the roller mounting bracket 605 on the auxiliary roller line welding frame 602, install the unpowered roller 606 on the roller mounting bracket 605, install the caster 604 on the bottom bent sheet metal 603, and install the second rotating connection sheet metal 601 on the auxiliary roller line welding frame 602;

[0045] The fourth step is to install the pulling assembly 8 in the roller flip frame assembly 7, install the foot cup 1 on the corner circular tube 2, install the corner circular tube on the connecting rod 705, install the first rotating connecting sheet metal 3 on the foot cup 1, install the linkage rod 4 on the first rotating connecting sheet metal 3 and the second rotating connecting sheet metal 601, and install the gas spring 5 on the roller flip frame assembly 7 and the connecting plate 607 to complete the installation.

[0046] Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A manually pull-out turning table, comprising a foot cup (1), characterized in that: The top of the foot cup (1) is fixedly connected to a corner circular tube (2), the side of the corner circular tube (2) is fixedly connected to a first rotating connection sheet metal (3), the side of the first rotating connection sheet metal (3) is movably connected to a linkage rod (4), the side of the linkage rod (4) away from the first rotating connection sheet metal (3) is movably connected to a roller wire frame assembly (6), the top of the roller wire frame assembly (6) is movably connected to a roller flip frame assembly (7), and the inside of the roller flip frame assembly (7) is movably connected to a pull-out assembly (8); The pulling assembly (8) comprises a rotatable sprocket (801), a chain (804) is fixedly connected to the side of the sprocket (801), a main unpowered roller (802) is fixedly connected to the side of the chain (804), both sides of the main unpowered roller (802) are fixedly connected to spacers (803), the side of the chain (804) is fixedly connected to a bent inner panel (807), and the main unpowered roller (802) is divided into two parts. The first part of the main unpowered roller (802) is The two sides are fixedly connected to the sides of the bent inner panel (807), the two sides of the main unpowered roller (802) in the second part are fixedly connected to the sides of the chain (804), and the two sides of the main unpowered roller (802) below are fixedly connected to the sides of the chain (804), the sides of the two bent inner panels (807) away from the main unpowered roller (802) are fixedly connected to guide plates (808), and the inner side of the bent inner panel (807) away from the chain (804) is fixedly connected to a pull rod (806).

2. A manual pull-out turning table according to claim 1, characterized in that: The top end of the corner circular tube (2) is fixedly connected to the bottom end of the roller turning frame assembly (7), and the bottom end of the roller turning frame assembly (7) is fixedly connected to a gas spring (5), and the bottom end of the gas spring (5) is fixedly connected to the side of the roller wire frame assembly (6).

3. The manual pull-out turning table according to claim 1, characterized in that: The bottom ends of the two bent inner panels (807) are movably connected with a metal piece (805), the side of the metal piece (805) is fixedly connected to the side of the chain (804), and the metal piece (805) can move in the roller flip frame assembly (7).

4. The manual pull-out turning table according to claim 1, characterized in that: The roller turning frame assembly (7) comprises a supporting bent outer panel (701), the number of the bent outer panels (701) being two, the inner sides of the two bent outer panels (701) being fixedly connected with a chain connecting shaft (707), and the side of the chain connecting shaft (707) being movably connected with the side of the sprocket (801).

5. A manual pull-out turning table according to claim 4, characterized in that: A connecting bending plate (704) is fixedly connected to the side of the two bent outer panels (701) away from the chain connecting shaft (707), a connecting rod (705) is fixedly connected to the side of the two connecting bending plates (704) close to each other, a mounting seat (706) is fixedly connected inside the two connecting bending plates (704), a pull-out rail (709) is fixedly connected to the side of the mounting seat (706), and the guide plate (808) moves inside the pull-out rail (709).

6. The manual pull-out turning table according to claim 5, characterized in that: The bottom end of the pulling track (709) is fixedly connected to a chain track (710), and the chain (804) moves in the chain track (710). The two sides of the two bent outer panels (701) that are away from each other are fixedly connected to circular handles (702). The side of the bent outer panel (701) where the circular handle (702) is located is fixedly connected to a rotating shaft connecting block (703), and the bottom end of the bent outer panel (701) is fixedly connected to a gas spring sheet metal (708), and the gas spring sheet metal (708) is fixedly connected to the gas spring (5).

7. The manual pull-out turning table according to claim 1, characterized in that: The roller line frame assembly (6) comprises a second rotating connection sheet metal (601) connected to the linkage rod (4); the side of the second rotating connection sheet metal (601) away from the linkage rod (4) is fixedly connected to a secondary roller line welding frame (602); the top end of the secondary roller line welding frame (602) is fixedly connected to a roller mounting bracket (605); the top end of the roller mounting bracket (605) is fixedly connected to a non-powered roller (606).

8. The manual pull-out turning table according to claim 7, characterized in that: The bottom end of the auxiliary roller line welding frame (602) is fixedly connected to a bottom bent sheet metal (603) near the side of the linkage rod (4), and the bottom end of the bottom bent sheet metal (603) is fixedly connected to a caster (604). The side of the auxiliary roller line welding frame (602) is fixedly connected to a connecting plate (607) near the side of the linkage rod (4), and the connecting plate (607) is fixedly connected to the gas spring (5).

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