Trolley for storing green tires

Abstract

The utility model relates to the technical field of tire production, in particular to a trolley for storing green tires, which comprises a trolley body, an outer frame is arranged on the trolley body, a plurality of stacked placing frames are horizontally and slidably connected onto the outer frame, and a plurality of groups of buffer gaskets are arranged on each placing frame. Each placing frame is in sliding connection with the outer frame through a sliding assembly, and each sliding assembly comprises a sliding rail; a limiting seat is arranged at one end of the bottom of the sliding rail, a limiting block matched with the limiting seat is arranged at one end of the outer frame, and the limiting block is connected with the limiting seat through magnetic attraction. The problems that an existing green tire trolley is inconvenient to take and large in labor intensity, and green tires are deformed in storage are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire production, in particular to a trolley for storing tire blanks. Background Art

[0002] At present, in the tire semi-finished product workshop, the tire blank trolleys used in the molding process are of two types: suspended type and open type. The suspended trolley suspends the tire blank on a supporting arm, which can easily cause deformation of the tire blank mouth. The other open type trolley places the tire blank flat on a stacked tray. Due to structural limitations, it can only be stored from bottom to top and taken from top to bottom, which brings many inconveniences to on-site employees and increases labor intensity. In addition, the open type trolley has a safety risk of bumping during the process of taking the tire blank. Summary of the invention

[0003] The utility model aims to provide a trolley for storing tire embryos in view of the defects of the prior art, so as to solve the problems of the existing tire embryo trolleys such as inconvenient taking, high labor intensity, and deformation of the tire embryos during storage.

[0004] The technical solution of the utility model is:

[0005] A trolley for storing embryos, comprising a trolley body, an outer frame being provided on the trolley body, a plurality of stacked placement frames being horizontally slidably connected to the outer frame, and a plurality of buffer washers being provided on each of the placement frames;

[0006] Each of the placement frames is slidably connected to the outer frame through a sliding assembly, wherein the sliding assembly comprises two slide rails arranged in parallel, and the opposite end surfaces of the two slide rails are provided with a track groove, in which a slider is slidably connected, and one end of the slider extends out of the track groove and is connected to the outer frame;

[0007] The inner bottom surface of the track groove is provided with a guide groove along the length direction, the bottom of the slider is provided with a hemispherical ball groove matched with the guide groove, a ball is provided in the ball groove, and the lower part of the ball is rollingly connected in the guide groove;

[0008] A limiting seat is provided at one end of the bottom of the slide rail, and a limiting block cooperating with the limiting seat is provided at one end of the placement frame, and the limiting block is connected to the limiting seat by magnetic attraction.

[0009] A cross-shaped bracket is detachably connected to the placement frame below the buffer washer.

[0010] Each group of buffer washers is composed of four arc-shaped washers arranged in a surrounding manner.

[0011] A handle is provided at the outer edge end of the placement frame.

[0012] Both sides of the outer frame are provided with driving handles.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] The utility model uses multiple sets of placement frames arranged in a horizontal sliding stack, which makes it easier for employees to place tire blanks in each layer, making it more convenient and quick to take and place, and reduces the work intensity of the staff, thereby improving the efficiency of tire blank transportation.

[0015] At the same time, by designing the ball bearings between the slide rail and the slider, the sliding friction is converted into rolling friction, and the sliding placement frame is more flexible and lightweight.

[0016] In addition, after the placement frame is pushed into the outer frame, the limit block moves to the limit seat and is fixed by magnetic attraction. At this time, when the tire blank is transported, the placement frame can be prevented from sliding outward due to bumps, and the transportation is more stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 is a structural schematic diagram of the outer frame;

[0019] Figure 3 It is a schematic diagram of the structure of the placement frame;

[0020] Figure 4 It is a schematic diagram of the cooperation between the slide rail and the slider;

[0021] In the figure: 1, outer frame, 2, driving handle, 3, trolley body, 4, placement frame, 5, limit block, 6, handle, 7, buffer washer, 8, slide rail, 9, track groove, 10, limit seat, 11, slider, 12, ball bearing, 13, bracket. DETAILED DESCRIPTION

[0022] The utility model is further described below with reference to the accompanying drawings and embodiments. Example 1

[0023] like Figures 1 to 4 A trolley for storing tire blanks comprises a trolley body 3, an outer frame 1 is arranged on the trolley body 3, and driving handles 2 are arranged on both sides of the outer frame 1 for dragging the trolley to move.

[0024] The outer frame 1 is horizontally slidably connected to a plurality of stacked placement frames 4, each placement frame 4 is provided with a plurality of groups of buffer washers 7, each group of buffer washers 7 is composed of four arc-shaped pads arranged in a surrounding manner, and a handle 6 is provided at the outer edge of the placement frame 4 for pulling the placement frame 4.

[0025] Each placement frame 4 is slidably connected to the outer frame 1 through a sliding assembly, and the sliding assembly includes two slide rails 8 arranged in parallel. The opposite end faces of the two slide rails 8 are provided with track grooves 9, and a slider 11 is slidably connected in the track groove 9. The longitudinal sections of the track groove 9 and the slider 11 are both T-shaped structures, and one end of the slider 11 extends out of the track groove 9 and is connected to the outer frame 1.

[0026] The inner bottom surface of the track groove 9 is provided with a guide groove along the length direction, and the bottom of the slider 11 is provided with a hemispherical ball groove, in which a ball 12 is arranged. The lower part of the ball 12 is rollingly connected in the guide groove, and the longitudinal section of the guide groove is a spherical structure adapted to the lower part of the ball 12.

[0027] A limiting seat 10 is provided at one end of the bottom of the slide rail 8, and a limiting block 5 cooperating with the limiting seat 10 is provided at one end of the placement frame 4, and the limiting block 5 is connected to the limiting seat 10 by magnetic attraction.

[0028] The utility model uses multiple groups of placement frames 4 arranged in a horizontal sliding stack, which makes it easier for employees to place tire blanks in each layer, making it more convenient and quick to take and place, and reduces the work intensity of the staff, thereby improving the efficiency of tire blank transportation;

[0029] At the same time, by means of the ball bearings 12 designed between the slide rail 8 and the slider 11, the sliding friction is converted into rolling friction, and the sliding placement frame 4 is more flexible and light.

[0030] In addition, after the placement frame 4 is pushed into the outer frame 1, the limit block 5 moves into the limit seat 10 and is fixed by magnetic attraction. At this time, when the tire blank is transported, the placement frame 4 can be prevented from sliding outward due to bumps, and the transportation is more stable and reliable. Example 2

[0031] This embodiment is further optimized on the basis of the above embodiment, specifically:

[0032] A cross-shaped bracket 13 is detachably connected to the placement frame 4 below the buffer gasket 7. The bracket 13 increases the supporting effect on the embryo and further prevents the embryo from deforming.

[0033] In addition, the mounting bracket 13 can be suitable for storing small tire blanks, thereby expanding the use range of the trolley.

[0034] The present invention is not limited to the above-mentioned implementation modes. Within the knowledge scope of those skilled in the art, various changes can be made without departing from the purpose of the present invention. The changed contents still belong to the protection scope of the present invention.

Claims

1. A trolley for storing tire blanks, comprising a trolley body, wherein the trolley body is provided with an outer frame, and wherein: The outer frame is horizontally slidably connected to a plurality of stacked placement frames, each of which is provided with a plurality of groups of buffer washers; Each of the placement frames is slidably connected to the outer frame through a sliding assembly, wherein the sliding assembly comprises two slide rails arranged in parallel, and the opposite end surfaces of the two slide rails are provided with a track groove, in which a slider is slidably connected, and one end of the slider extends out of the track groove and is connected to the outer frame; The inner bottom surface of the track groove is provided with a guide groove along the length direction, the bottom of the slider is provided with a hemispherical ball groove matched with the guide groove, a ball is provided in the ball groove, and the lower part of the ball is rollingly connected in the guide groove; A limiting seat is provided at one end of the bottom of the slide rail, and a limiting block cooperating with the limiting seat is provided at one end of the placement frame, and the limiting block is connected to the limiting seat by magnetic attraction.

2. A trolley for storing tire blanks according to claim 1, characterized in that: A cross-shaped bracket is detachably connected to the placement frame below the buffer washer.

3. A trolley for storing tire blanks according to claim 1, characterized in that: Each group of buffer washers is composed of four arc-shaped washers arranged in a surrounding manner.

4. A trolley for storing tire blanks according to claim 1, characterized in that: A handle is provided at the outer edge end of the placement frame.

5. The trolley for storing tire blanks according to claim 1, characterized in that: Both sides of the outer frame are provided with driving handles.

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