Special roller way frame for internal mixing workshop

Abstract

The utility model discloses a special roller bed frame for an internal mixing workshop, which relates to the technical field of rubber processing and comprises fixed upright posts, unpowered roller parts, combined upright post parts, a left flange and a right flange, the unpowered roller parts are fixedly arranged between the fixed upright posts, and the combined upright post parts are fixedly arranged on two sides of the unpowered roller parts. Left and right flanges are slidably arranged on the top of the unpowered roller part, and an adjusting mechanism used for finely adjusting the left and right flanges is fixedly arranged on the left side of the unpowered roller part. The sizing material tables are placed at the starting station of the high-position stand column through a forklift, the sizing material tables freely slide to the low-position stand column to be stored along the unpowered roller way by means of gravity, and the multiple sets of sizing material tables are longitudinally and tightly stacked; and during material taking, a forklift directly forks from the low-position stand column, full-automatic gravity conveying of film storage is achieved, external power driving is not needed, and energy consumption and equipment maintenance cost are remarkably reduced.

Description

Technical Field

[0001] This utility model relates to the field of rubber processing technology, specifically a roller conveyor frame for a mixing workshop. Background Technology

[0002] Currently, in tire manufacturing plants, rubber sheets are stacked on rubber mixing tables in the mixing workshop and then retrieved by forklifts for centralized storage in a designated location, without dedicated storage fixtures. Frequent forklift movement of fully loaded rubber mixing tables makes the floor at the centralized storage location highly susceptible to damage. The lack of fixed locations for storing and retrieving rubber from these tables increases forklift travel distances, resulting in unnecessary waste of diesel or electricity. According to the 6S principles, achieving fixed-position management on-site requires dedicated marking frames on the floor. However, forklift movement cannot achieve seamless spacing between these frames, thus increasing the storage space required for rubber and wasting factory space.

[0003] Based on this, a special roller conveyor for mixing workshops is now provided, which can eliminate the drawbacks of existing equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a special roller conveyor for a mixing workshop to solve the problem of inconvenient storage of rubber materials in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A roller conveyor for a mixing workshop includes: fixed columns, a non-powered roller section, a combined column section, and left and right side rails. The non-powered roller section is fixedly disposed between the fixed columns. The combined column section is fixedly disposed on both sides of the non-powered roller section. The left and right side rails are slidably disposed on the top of the non-powered roller section. An adjustment mechanism for fine-tuning the left and right side rails is fixedly disposed on the left side of the non-powered roller section.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative embodiment: the adjusting mechanism includes a slide rail fixedly disposed on the left side of the non-powered roller section, a sliding seat fixedly disposed at the bottom of the left and right side guards, a roller rotatably mounted at the bottom end of the sliding seat, a threaded block fixedly disposed at the front end of the left and right side guards, and a rotating bracket fixedly disposed on the left side of the slide rail.

[0009] In one alternative: the inner wall of the rotating bracket is rotatably provided with a drive unit for driving the left and right side flanges to move.

[0010] In one alternative embodiment: the drive unit includes a bidirectional screw rotatably disposed on the inner wall of the rotating bracket, and a handwheel is fixedly disposed at the end of the bidirectional screw.

[0011] In one alternative: the height of the fixed column can be freely designed according to the length of the enterprise's factory building.

[0012] In one alternative: the combined column section is designed with a consistent height when the two sets of storage roller conveyors are used together, and a hole is drilled in the middle of the column. The two or more sets of roller conveyor frames are combined into one set for use by fixing with screws and nuts.

[0013] In one alternative: the roller conveyor can be freely lengthened and combined into 2-3 sections according to the length of the tire manufacturing plant.

[0014] In one alternative: the fixed column, the non-powered roller section, the combined column section, and the left and right side guards are all made of steel profiles, which is simple in structure and low in cost.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model uses a forklift to place the rubber material table at the starting position of the high column. The rubber material table slides freely along the unpowered roller conveyor to the low column for storage by gravity. Multiple sets of rubber material tables are stacked tightly in the longitudinal direction. When picking up the material, the forklift directly picks it up from the low column, realizing fully automatic gravity conveying of the film storage without the need for external power drive, which significantly reduces energy consumption and equipment maintenance costs.

[0017] 2. This utility model allows the bidirectional screw to rotate within the rotating bracket by manually rotating the handwheel. Utilizing the forward and reverse thread structure of the bidirectional screw, the threaded blocks on both sides move synchronously in opposite directions. Then, through the combined transmission of the sliding seat and rollers, the left and right flanges are driven to move laterally along the slide rail. This enables rapid adjustment of the distance between the left and right flanges to adapt to different widths of the rubber material table, significantly improving the equipment's efficiency in changing between different specifications of rubber material tables. It eliminates the need for complex equipment modifications or lengthy debugging, reducing operational difficulty and time costs, and improving the overall flexibility and efficiency of production. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a structural schematic diagram of the combined column part in this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of the left and right side guards in this utility model.

[0021] Figure 4 This is a schematic diagram of the adjustment mechanism in this utility model.

[0022] Attached diagram annotations: 1. Fixed column; 2. Non-powered roller section; 3. Combined column section; 4. Left and right side guards; 5. Slide rail; 6. Sliding seat; 7. Roller; 8. Threaded block; 9. Rotating bracket; 10. Double-acting screw; 11. Handwheel. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, such as Figures 1-4 As shown, a special roller conveyor for a mixing workshop includes: fixed columns 1, a non-powered roller section 2, a combined column section 3, and left and right side rails 4. The non-powered roller section 2 is fixedly disposed between the fixed columns 1. The combined column sections 3 are fixedly disposed on both sides of the non-powered roller section 2. The left and right side rails 4 are slidably disposed on the top of the non-powered roller section 2. An adjustment mechanism for fine-tuning the left and right side rails 4 is fixedly disposed on the left side of the non-powered roller section 2.

[0025] In one embodiment, such as Figure 2 and Figure 3 As shown, the height of the fixed column 1 can be freely designed according to the length of the enterprise's factory building. The combined column part 3 is designed to have the same height when the two sets of storage roller conveyors are used together. The column is drilled in the middle and the two or more sets of roller conveyor frames are combined into one set by fixing with screws and nuts. The roller conveyor frame can be freely lengthened and combined into 2-3 sections according to the length of the tire manufacturing enterprise's factory building. It is easy to use and dismantle. The fixed column 1, the non-powered roller part 2, the combined column part 3 and the left and right sidewalls 4 are all made of steel profiles, with a simple structure and low cost.

[0026] The non-powered roller section 2 utilizes the height difference of the frame to allow the fully loaded rubber material table to move freely from the storage position to the retrieval position under its own weight, thus achieving non-powered conveying.

[0027] The left and right guards 4 are used to position the fully loaded rubber table to ensure that the rubber table will not shift during the conveying process.

[0028] By centralizing and managing fully loaded rubber sheets on shelving units, seamless storage of rubber sheets is achieved, reducing warehousing construction costs for tire manufacturers. Roller conveyors divide forklift transport into storage and retrieval positions, reducing unnecessary mileage for forklifts during storage and retrieval, thereby lowering production costs. The use of roller conveyors also prevents frequent forklift handling of rubber sheets from damaging the floor, extending the lifespan of the tire manufacturing plant's mixing workshop floor.

[0029] In one embodiment, such as Figure 4As shown, the adjustment mechanism includes a slide rail 5 fixedly mounted on the left side of the non-powered roller section 2, a sliding seat 6 fixedly mounted on the bottom of the left and right side flanges 4, a roller 7 rotatably mounted on the bottom end of the sliding seat 6, a threaded block 8 fixedly mounted on the front end of the left and right side flanges 4, a rotating bracket 9 fixedly mounted on the left side of the slide rail 5, and a drive unit rotatably mounted on the inner wall of the rotating bracket 9 for driving the left and right side flanges 4 to move.

[0030] The drive unit includes a bidirectional screw 10 that is rotatably mounted on the inner wall of the rotating bracket 9, and a handwheel 11 is fixedly mounted at the end of the bidirectional screw 10.

[0031] By manually cranking the handwheel 11, the bidirectional screw 10 is driven to rotate on the rotating bracket 9. Since the bidirectional screw 10 has threads in opposite directions, when the bidirectional screw 10 rotates, it drives the two threaded blocks 8 to move in opposite directions. This causes the threaded blocks 8 to move the left and right flanges 4 and the sliding seat 6. The sliding seat 6 rolls on the slide rail 5 with the roller 7 set up, thereby flexibly adjusting the position of the left and right flanges 4 laterally to adapt to rubber material tables of different widths.

[0032] The above embodiment discloses a roller conveyor for a mixing workshop. A forklift precisely places a rubber sheet-loaded worktable at the starting position of a high-level fixed column 1. The worktable is laterally positioned by the left and right side rails 4 on both sides. Based on gravitational potential energy, the worktable slides freely along the unpowered roller conveyor 2 to the storage endpoint of the low-level fixed column 1. Multiple worktables can be stacked tightly in sequence, forming a longitudinal, gapless arrangement. When retrieving materials, the forklift only needs to directly pick up the worktable from the low-level fixed column 1, avoiding the risks of high-level handling and reducing the equipment's idle travel. The handwheel 11 is manually rotated to drive the bidirectional screw 10 to rotate within the rotating bracket 9. The forward and reverse thread structure of the bidirectional screw 10 forces the threaded blocks 8 on both sides to move synchronously in opposite directions. The threaded blocks 8, through the combined transmission of the sliding seat 6 and the roller 7, drive the left and right side rails 4 to move laterally along the slide rail 5, adapting to worktables of different widths and significantly improving changeover efficiency.

[0033] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A mill room specific roller bed comprising: The fixed column (1), the unpowered roller part (2), the combined column part (3) and the left and right retaining edges (4) are characterized in that the unpowered roller part (2) is fixed between the fixed columns (1), the combined column part (3) is fixed on both sides of the unpowered roller part (2), the left and right retaining edges (4) are slidably arranged on the top of the unpowered roller part (2), and the adjusting mechanism for fine adjustment of the left and right retaining edges (4) is fixed on the left side of the unpowered roller part (2).

2. A mill room specific roller bed frame according to claim 1, characterized in that, The adjusting mechanism comprises the slide rail (5) fixed on the left side of the unpowered roller part (2), the sliding seat (6) fixed on the bottom of the left and right retaining edges (4), the roller (7) rotatably arranged on the bottom end of the sliding seat (6), the threaded block (8) fixed on the front end of the left and right retaining edges (4), and the rotating support (9) fixed on the left side of the slide rail (5).

3. A mill room specific roller bed frame according to claim 2, characterized in that, The rotating support (9) is internally rotatably provided with the driving unit for driving the left and right retaining edges (4) to move.

4. A mill room specific roller bed frame according to claim 3, characterized in that, The driving unit comprises the bidirectional screw rod (10) rotatably arranged on the inner wall of the rotating support (9), and the hand wheel (11) fixed on the end of the bidirectional screw rod (10).

5. A mill room specific roller bed frame according to claim 4, characterized in that, The height of the fixed column (1) can be freely designed according to the length of the enterprise workshop.

6. A mill room specific roller bed frame according to claim 1, characterized in that, The combined column part (3) is designed as a structure with consistent height when two groups of storage roller tracks are used in cooperation, and a hole is drilled in the middle of the column, so that two or several groups of roller track frames are combined for use by being fixed by screws and nuts.

7. A mill room specific roller bed frame according to claim 6, characterized in that, The roller track frame can be freely lengthened and combined into 2-3 sections according to the length of the workshop of the tire production enterprise.

8. A mill room specific roller bed frame according to claim 1, characterized in that, The fixed column (1), the unpowered roller part (2), the combined column part (3) and the left and right retaining edges (4) are all made of steel profiles, so that the structure is simple and the cost is low.

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