Plate transferring device for laser cutting

Abstract

The utility model discloses a plate transfer device for laser cutting, relates to the technical field of plate transfer, and aims at solving the problem that when an existing wandering cart is used, the unlocking and locking modes of the existing wandering cart are tedious. A push handle is arranged on the cart base, a starting rod is hinged to the push handle, a locking mechanism is arranged on the wheel carrier, the starting mechanism is flexibly connected with the starting rod, an upper ejector block and a lower ejector block are arranged on the opposite faces of the cart base and the wheel carrier respectively, the opposite faces of the upper ejector block and the lower ejector block are in a circular truncated cone shape, and the upper ejector block and the lower ejector block are connected through the locking mechanism. Due to the fact that the starting rod is arranged on the pushing handle and connected with the locking mechanism through the connecting rope, when a worker makes contact with the wandering trolley, the worker does not need to bend down and other redundant actions, the worker can conduct locking or unlocking operation between the wheel carrier and the trolley base by using the hand, and compared with an existing structure, the operation is more convenient. The design scheme is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of plate transport, in particular to a plate transport device for laser cutting. Background Art

[0002] Existing steering stroller carts usually use a push rod to lock or unlock the cart when in use. When workers use the cart, they often need to bend down to perform corresponding operations before touching the cart. Therefore, when operating the cart, this process is relatively cumbersome.

[0003] Therefore, the present application provides a plate transfer device for laser cutting to meet the needs. Utility Model Content

[0004] The purpose of the present application is to provide a plate transfer device for laser cutting, aiming to solve the problem that the unlocking and locking methods of the existing wandering cart are relatively cumbersome when in use.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a plate transfer device for laser cutting, comprising a trolley base, a wheel frame, and a push handle, the trolley base is provided with a wheel frame, the wheel frame is provided with rollers, and a push handle is provided on the outer wall of the wheel frame, a starting rod is hinged on the push handle, a locking mechanism is provided on the wheel frame, the starting mechanism and the starting rod are flexibly connected, and an upper top block and a lower top block are respectively provided on the opposite surfaces of the trolley base and the wheel frame, the opposite surfaces of the upper top block and the lower top block are both conical, and the upper top block and the lower top block are connected by a locking mechanism.

[0006] Preferably, the bottom surface of the wheel frame is provided with a bottom plate, the upper block is provided on the bottom surface of the bottom plate, a T-shaped limiter is provided next to the upper block, and two groups of symmetrical mounting plates are provided on the outer wall of the bottom plate.

[0007] Preferably, the locking mechanism includes a transmission member, a locking plate, and a guide rod. The top and bottom of the transmission member are respectively provided with U-shaped grooves. The transmission member is hinged to two sets of mounting plates. A torsion spring is provided at the hinge of the transmission member for reset. The guide rod is a U-shaped structure, and the ends of the guide rod are truncated. The ends of the guide rod are slidably connected to the upper and lower top blocks. A sliding groove is provided on the inner wall of the guide rod. The limit member is slidably connected within the sliding groove. A connecting rod is provided next to the sliding groove. The connecting rod is slidably connected to the transmission member. A locking plate is installed on the top of the transmission member. The locking plate is slidably connected to the shaft of the roller. The upper end of the transmission member is flexibly connected to the starting rod. The starting rod is provided on the push handle and is connected to the locking mechanism via a connecting rope. When a staff member contacts the mobile cart, they do not need to bend over or perform unnecessary movements. They can simply lock or unlock the wheel frame and the cart base. Compared with existing structures, this design is more convenient and quick.

[0008] Preferably, a rotating shaft is provided on the inner wall of the upper end of the transmission member, and two sets of symmetrical guide rods are provided on the push handle. The rotating shaft is connected to the free end of the starting rod through a connecting rope, and the above-mentioned connecting rope passes through the two sets of guide rods in sequence from bottom to top.

[0009] Preferably, the locking plate, the ends of the guide rod, and the end surfaces of the upper and lower top blocks are all provided with damping pads to increase friction. The damping pads provided on the opposing surfaces of the upper and lower top blocks cooperate with the damping pads on the ends of the guide rods. The three cooperate with each other to temporarily lock the wheel frame to the cart base during use. After the wheel frame and the cart base are released from the limit, the locking plate provided on the transmission member is reset under the action of the torsion spring, causing the locking plate to press against the roller shaft, thereby locking the roller shaft. This allows the structure to be used for two vehicles at a time, thereby improving practicality.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] The utility model has a starting rod arranged on the push handle, which is connected to the locking mechanism through a connecting rope. When the staff touches the mobile cart, there is no need to perform unnecessary actions such as bending over, and the wheel frame and the cart base can be locked or unlocked by just using the handle. Compared with the existing structure, the design is more convenient and quick.

[0012] The utility model has damping pads provided on the opposite surfaces of the upper top block and the lower top block, which cooperate with the damping pads at the end of the guide rod. The three cooperate with each other, and when in use, the wheel frame can be temporarily locked on the cart base. The locking plate provided on the transmission member can reset the transmission member under the action of the torsion spring after the limit between the wheel frame and the cart base is released, so that the locking plate is pressed against the shaft of the roller to lock the shaft of the roller, so that the structure can be used for one towing two, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the bottom structure of the wheel frame of the present utility model;

[0018] Figure 5 This is an enlarged structural diagram of point A of the present utility model;

[0019] Figure 6 This is a schematic diagram of the push handle structure of the present utility model.

[0020] In the figure: 1. Cart base; 2. Wheel frame; 21. Bottom plate; 3. Push handle; 4. Upper push block; 5. Limiting member; 6. Mounting plate; 7. Guide rod; 8. Transmission member; 81. Rotating shaft; 9. Locking plate; 10. Connecting rope; 11. Starting rod; 12. Guide rod; 121. Slide groove; 122. Connecting rod; 13. Lower push block. DETAILED DESCRIPTION

[0021] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] Example: Reference Figure 1-6 The plate transport device for laser cutting shown in the figure includes a trolley base 1, a wheel frame 2, and a push handle 3. The wheel frame 2 is slidably connected to the trolley base 1, and a push handle 3 for staff to hold is provided on the outer wall of the wheel frame 2. In order to more conveniently limit the wheel frame 2 and the trolley base 1, a group of starting rods 11 are hinged on the push handle 3, and two groups of guide rods 7 for guiding the connecting rope 10 are provided on the push handle 3. The connecting rope 10 passes through the two groups of guide rods 7 in sequence, and the top of the connecting rope 10 is connected to the handle 3. The starting rod 11 is connected; a bottom plate 21 is provided on the bottom surface of the wheel frame 2, and a locking mechanism of a limiting roller and the wheel frame 2 is provided on the bottom plate 21, and an upper top block 4 and a lower top block 13 are respectively provided on the opposite surfaces of the bottom plate 21 and the cart base 1, and the opposite surfaces of the upper top block 4 and the lower top block 13 are both frustum-shaped, and the opposite surfaces of the upper top block 4 and the lower top block 13 are provided with damping pads, and the locking mechanism is connected to the starting rod 11 through a connecting rope 10, and one end of the locking mechanism is slidably connected to the upper top block 4 and the lower top block 13.

[0023] As an implementation method in this embodiment, a T-shaped limit member 5 is provided on the bottom surface of the base plate 21 (on the side of the upper block 4), and two sets of symmetrical mounting plates 6 are provided on the outer wall of the base plate 21. The limit member 5 and the mounting plates 6 are connected by a locking mechanism.

[0024] As an implementation method in this embodiment, the locking mechanism: the guide rod 12 is a U-shaped structure, and one end of the guide rod 12 is a frustum, and the frustum end surface of the guide rod 12 is provided with a damping pad, and the damping pad here is slidably connected with the damping pads on the upper top block 4 and the lower top block 13. A slide groove 121 is provided on the inner wall of the guide rod 12, and the limit member 5 is adapted to the slide groove 121. Therefore, when the locking mechanism is driven, the guide rod 12 slides on the limit member 5 through the slide groove 121, and a connecting rod 122 is provided on the inner wall of the guide rod 12; the two sets of mounting plates 6 are connected by a transmission member 8 (transmission member 8 Hinged on the mounting plate 6, and a torsion spring is provided at the hinge), U-shaped grooves are provided at the top and bottom of the transmission member 8 (the two sets of U-shaped grooves are vertically offset), and the bottom U-shaped groove of the transmission member 8 is slidingly connected to the connecting rod 122, and the top U-shaped groove of the transmission member 8 is connected to the end of the connecting rope 10 through the rotating shaft 81, thereby achieving the purpose of connecting the starting rod 11 to the transmission member 8, and a locking plate 9 is provided on the top of the transmission member 8. The locking plate 9 is slidingly connected to the shaft of the roller, and a damping pad is provided on the locking plate 9 to increase the friction between the two when the shaft of the roller contacts the locking plate 9.

[0025] The working principle of this utility model is as follows: after the staff holds the push handle 3, by pressing the starting rod 11, the starting rod 11 rotates in a circular shape at the hinge, thereby pulling the connecting rope 10. When the connecting rope 10 is pulled, it slides in the two sets of guide rods 7, and in this process, the connecting rope 10 drives the transmission member 8 to rotate on the mounting plate 6 through the rotating shaft 81. In this process, the bottom of the rotating shaft 81 pushes the connecting rod 122 on the guide rod 12, so that the guide rod 12 passes through the slide groove 121 on the limit member 5. The wheel frame 2 is prevented from continuing to rotate on the cart base 1 by increasing the friction force through the damping pads on the guide rod 12, the upper top block 4 and the lower top block 13. After the wheel frame 2 completes its rotation on the cart base 1, the starting rod 11 is released. Under the action of the torsion spring, the above structure automatically resets. During this process, the top isomorphic locking plate 9 of the transmission member 8 presses against the shaft of the roller, and the roller is prevented from rotating by the damping pad on the locking plate 9.

[0026] The electromechanical connection involved in the present invention is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, which belongs to common knowledge.

[0027] Components not described in detail herein are prior art.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plate transfer device for laser cutting, comprising a trolley base (1), a wheel frame (2), and a push handle (3), wherein the trolley base (1) is provided with a wheel frame (2), a roller is provided on the wheel frame (2), and a push handle (3) is provided on the outer wall of the wheel frame (2), characterized in that: A starting rod (11) is hinged on the push handle (3), a locking mechanism is provided on the wheel frame (2), the locking mechanism and the starting rod (11) are flexibly connected, and an upper top block (4) and a lower top block (13) are respectively provided on the opposite surfaces of the cart base (1) and the wheel frame (2), the opposite surfaces of the upper top block (4) and the lower top block (13) are both truncated cone-shaped, and the upper top block (4) and the lower top block (13) are connected via the locking mechanism.

2. The plate transfer device for laser cutting according to claim 1, characterized in that: The bottom surface of the wheel frame (2) is provided with a bottom plate (21), the upper block (4) is provided on the bottom surface of the bottom plate (21), a T-shaped limiting member (5) is provided next to the upper block (4), and two groups of symmetrical mounting plates (6) are provided on the outer wall of the bottom plate (21).

3. The plate transfer device for laser cutting according to claim 2, characterized in that: The locking mechanism comprises a transmission member (8), a locking plate (9), and a guide rod (12). The top and bottom of the transmission member (8) are respectively provided with U-shaped grooves. The transmission member (8) is hinged to two sets of mounting plates (6). A torsion spring for resetting is provided at the hinge of the transmission member (8); the guide rod (12) is a U-shaped structure, and the end of the guide rod (12) is a truncated cone. The end of the guide rod (12) is slidably connected to the upper top block (4) and the lower top block (13); the guide rod ( A slide groove (121) is provided on the inner wall of the transmission member (8), the limiting member (5) is slidably connected in the slide groove (121), a connecting rod (122) is provided on one side of the slide groove (121), the connecting rod (122) is slidably connected to the transmission member (8), and a locking plate (9) is installed on the top of the transmission member (8), the locking plate (9) is slidably connected to the shaft of the roller, and the upper section of the transmission member (8) is flexibly connected to the starting rod (11).

4. The plate transfer device for laser cutting according to claim 3, characterized in that: A rotating shaft (81) is provided on the inner wall of the upper section of the transmission member (8), and two sets of symmetrical guide rods (7) are provided on the push handle (3). The rotating shaft (81) is connected to the free end of the starting rod (11) through a connecting rope (10), and the connecting rope (10) passes through the two sets of guide rods (7) in sequence from bottom to top.

5. The plate transfer device for laser cutting according to claim 3, characterized in that: The ends of the locking plate (9), the guide rod (12), the upper top block (4), and the end faces of the lower top block (13) are all provided with damping pads for increasing friction.

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