A bar workpiece transfer device

Abstract

The utility model relates to bar conveying technical field, concretely discloses a bar workpiece transfer device, including the chassis, the bottom of chassis is equipped with universal wheel, and one end of chassis is connected with handle, and the upper end of chassis is equipped with two V type tables, and the both sides of V type table are equipped with the baffle connected with chassis, and the baffle of same side is equipped with the let -by groove between two, and the let -by groove is equipped with the anti -jump pole that can slide up, down, and the lower end of anti -jump pole is connected with the pressure frame that presses the bar, the utility model discloses the V type table structure, effectively limits the left and right rolling of bar, solves the problem that a small amount of bar is easy to roll in the transfer trolley, and the anti -jump pole is designed to avoid the problem that the bar jumps in transportation, reduces the problem that bar drops, collides, extrudes because of rolling, jumping in the transportation process, and the safety, reliability of transportation process are improved significantly, and the bar surface quality is protected.

Description

Technical Field

[0001] This utility model relates to the field of bar material transportation technology, specifically a bar material workpiece transfer device. Background Technology

[0002] Metal bars are essentially long, thin metal materials with a constant cross-section (commonly circular, but also square, hexagonal, etc.) and a relatively large length-to-diameter ratio. They are one of the most basic and widely used raw material forms in the field of metal processing, and can be processed (such as turning, milling, etc.) into workpieces.

[0003] Patent CN220764417U discloses a titanium alloy bar production and transfer device, mainly including a transfer cart, a bar stabilizing mechanism, and a module. The transfer cart includes a carrying plate, casters fixed to the four corners of the bottom of the carrying plate, and a pair of baffles fixed to the top of the carrying plate. A pair of bar stabilizing mechanisms are provided, respectively located on the front and rear sides of the carrying plate. Each bar stabilizing mechanism includes a sliding sleeve fixedly connected to the bottom of the carrying plate, a telescopic cylinder, an extension rod slidably connected to the inside of the sliding sleeve, and a support plate connected to the top of the extension rod. The piston end of the telescopic cylinder is fixedly connected to the support plate. The module includes a power supply module for supplying power to the telescopic cylinder and a switch module for controlling the opening and closing of the telescopic cylinder. This invention can adjust the carrying width of the device according to the length of the bar to be transferred, thus preventing the bar from tilting and falling during transfer, thereby minimizing the impact on transfer efficiency and improving the safety of bar transfer.

[0004] The aforementioned device lacks a structure to prevent the bars from rolling. During use, sometimes only one or two or a few bars may need to be transported. A small number of bars may roll inside the transfer vehicle and collide with the sides of the vehicle or with adjacent bars, which not only affects transportation safety but also easily damages the bar workpieces. Utility Model Content

[0005] This utility model addresses the aforementioned shortcomings of existing technologies by providing a bar stock transfer device that reduces the problems of bars falling, colliding, and being squeezed due to rolling and jumping during transportation; it significantly improves the safety and reliability of the transportation process and protects the surface quality of the bars.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A bar workpiece transfer device includes a base frame with casters at the bottom and a handlebar connected to one end. The upper end of the base frame has two V-shaped platforms with baffles connected to the base frame on both sides. A clearance groove is provided between the two baffles on the same side, and an anti-jumping rod that can slide up and down is provided in the clearance groove. The lower end of the anti-jumping rod is connected to a pressure frame that presses down the bar.

[0008] Preferably, a V-shaped support rod is connected to the end of the V-shaped platform away from the handlebars. The upper end of the support rod is aligned with the upper end of the V-shaped platform, and the lower end of the support rod is connected to a support rod that inserts into the V-shaped platform. A support sleeve that mates with the support rod is provided on the side wall of the V-shaped platform, and a locking bolt for fixing the support rod is provided on the support sleeve.

[0009] Preferably, the bottom of the pressure frame and the top of the V-shaped platform are provided with rubber shock-absorbing pads.

[0010] Preferably, the upper end of the support rod is provided with an anti-slip pad.

[0011] Preferably, a vertical guide rod is fixed to the outer side of the baffle, and the end of the anti-jump rod is provided with a slider that cooperates with the guide rod, and the slider is provided with a positioning bolt.

[0012] Preferably, the upper end of the pressure frame is connected to a pressure rod that passes through the anti-jump rod, a spring is provided between the anti-jump rod and the pressure frame, and a limit block is provided at the upper end of the pressure rod.

[0013] Preferably, the pressure frame is evenly spaced in multiple places.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model utilizes a V-shaped platform structure to effectively limit the left and right rolling of the bars, solving the problem of a small number of bars easily rolling in the transfer vehicle. At the same time, it is designed with anti-jump bars to prevent the bars from jumping during transportation, reducing the problems of bars falling, colliding, and being squeezed due to rolling and jumping during transportation; it significantly improves the safety and reliability of the transportation process and protects the surface quality of the bars.

[0016] 2. The pressure frame of this utility model provides elastic clamping under the action of spring. The elastic force provided by the spring not only ensures that the bar does not jump upward when bumping, but also absorbs the impact energy, allowing the bar to have a small vertical buffer space within the clamping range; multi-point independent clamping can simultaneously clamp the position of the top layer with bar and the bar of the next layer even when the load is not full (such as when there are only some bars on the top layer), improving the reliability of use.

[0017] 3. This utility model can adapt to different rod lengths through the sliding support rod, thus expanding the versatility and application range of the equipment. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is the front view of the present invention;

[0020] Figure 3This is the left view of the present invention;

[0021] In the diagram: 1-Base frame; 101-Wheel caster; 102-Handlebar; 2-Baffle; 201-Lean-out groove; 202-Guide rod; 3-V-shaped platform; 301-Support sleeve; 302-Locking bolt; 303-Support rod; 4-Bearing rod; 401-Anti-slip pad; 5-Anti-jump rod; 501-Slider; 502-Positioning bolt; 503-Spring; 504-Pressure frame; 505-Shock-absorbing pad; 506-Pressure rod; 507-Limit block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1 As shown, a bar workpiece transfer device includes a base frame 1, with casters 101 at the bottom of the base frame 1. A handlebar 102 is connected to one end of the base frame 1. Two V-shaped platforms 3 are located at the upper end of the base frame 1, with a gap between the two V-shaped platforms 3. Baffles 2, connected to the base frame 1, are located on both sides of the V-shaped platforms 3. Figure 2 As shown, a clearance groove 201 is provided between the two baffles 2 on the same side. An anti-jumping rod 5 that can slide up and down is provided in the clearance groove 201. The lower end of the anti-jumping rod 5 is connected to a pressure frame 504 that presses down on the rod. The rod falls naturally into the bottom of the V-shaped platform 3 due to gravity. The inclined surfaces on both sides effectively restrict its left and right rolling and prevent the rod from rolling. At the same time, the pressure frame 504 above presses down on the rod to prevent it from jumping and rolling during transportation, further improving the reliability and safety of transportation.

[0024] like Figure 3 As shown, a V-shaped support rod 4 is connected to the end of the V-shaped platform 3 away from the handlebar 102. The upper end of the support rod 4 is aligned with the upper end of the V-shaped platform 3, and the lower end of the support rod 4 is connected to a support rod 303 that is inserted into the V-shaped platform 3. A support sleeve 301 that cooperates with the support rod 303 is provided on the side wall of the V-shaped platform 3. A locking bolt 302 for fixing the support rod 303 is provided on the support sleeve 301. The support rod 4 can support bars of different lengths, thereby increasing the transportation range.

[0025] The bottom of the pressure frame 504 and the top of the V-shaped platform 3 are both equipped with rubber shock-absorbing pads 505. The shock-absorbing pads 505 are made of rubber to prevent wear on the surface of the bar. The top of the support rod 4 is equipped with a threaded rubber anti-slip pad 401, which can prevent wear on the bar and increase friction to prevent the bar from sliding and ensure safe transportation.

[0026] A vertical guide rod 202 is fixed to the outside of the baffle 2. The end of the anti-jump rod 5 is provided with a slider 501 that cooperates with the guide rod 202. The slider 501 is provided with a positioning bolt 502, which can adjust the height of the anti-jump rod 5. The upper end of the pressure frame 504 is connected to a pressure rod 506 that passes through the anti-jump rod 5. A spring 503 is provided between the anti-jump rod 5 and the pressure frame 504. The upper end of the pressure rod 506 is provided with a limit block 507. Multiple pressure frames 504 are evenly spaced. When the uppermost layer of rods is not fully arranged, the uppermost and second layers of rods can be pressed together by multiple pressure frames 504.

[0027] In use, first adjust the distance between the support rod 4 and the V-shaped platform 3 according to the length of the bar, so that the support rod 4 can be as close as possible to the end of the bar for support. After placing the bars one by one in the V-shaped platform 3, move the anti-jump rod 5 downward so that the pressure frame 504 presses on the top of the bar, and fix the anti-jump rod 5 with the positioning bolt 502. After transportation to the position, slide the anti-jump rod 5 upward to the highest position and fix it. Remove the bars one by one, and finally reset and fix the support rod 4.

[0028] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A bar stock transfer device, comprising a base frame, wherein the bottom of the base frame is provided with casters, and one end of the base frame is connected to a handlebar, characterized in that: The upper end of the base frame is provided with two V-shaped platforms. The two sides of the V-shaped platforms are provided with baffles connected to the base frame. A clearance groove is provided between the two baffles on the same side. An anti-jumping rod that can slide up and down is provided in the clearance groove. The lower end of the anti-jumping rod is connected to a pressure frame that presses down the rod.

2. The bar workpiece transfer device as described in claim 1, characterized in that: A V-shaped support rod is connected to the end of the V-shaped platform away from the handlebars. The upper end of the support rod is aligned with the upper end of the V-shaped platform, and the lower end of the support rod is connected to a support rod that inserts into the V-shaped platform. A support sleeve that mates with the support rod is provided on the side wall of the V-shaped platform, and a locking bolt for fixing the support rod is provided on the support sleeve.

3. The bar workpiece transfer device as described in claim 1, characterized in that: The bottom of the pressure frame and the top of the V-shaped platform are both equipped with rubber shock-absorbing pads.

4. The bar workpiece transfer device as described in claim 2, characterized in that: The upper end of the support rod is equipped with an anti-slip pad.

5. The bar workpiece transfer device as described in claim 1, characterized in that: A vertical guide rod is fixed to the outside of the baffle, and a slider that cooperates with the guide rod is provided at the end of the anti-jump rod. The slider is provided with a positioning bolt.

6. The bar workpiece transfer device as described in claim 5, characterized in that: The upper end of the pressure frame is connected to a pressure rod that passes through the anti-jump rod. A spring is provided between the anti-jump rod and the pressure frame, and a limit block is provided at the upper end of the pressure rod.

7. The bar workpiece transfer device as described in claim 1, characterized in that: The pressure frame is evenly spaced in multiple places.

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