Storage device for anti-expansion container bag production

Abstract

The utility model discloses a storage device for production of anti-expansion flexible freight bags, which belongs to the technical field of production and storage of anti-expansion flexible freight bags and comprises a movable base, and a vertical plate is fixedly connected to the top end of the movable base close to the middle of the rear side wall of the movable base. The vertical plate is provided with a pressing structure for conveniently pressing the multiple stacked anti-expansion container bags. The adjustable limiting structure is mounted on the movable base and is connected with the pressing structure; according to the anti-expansion container bag stacking and storing device, the distance between the two L-shaped limiting plates is adjustable by arranging the adjustable limiting structure, rotating the screw rod b through the hand wheel and matching with the action of a plurality of components, so that the anti-expansion container bags with different lengths can be stacked and stored, the stacking and storing efficiency of each anti-expansion container bag is greatly improved, and the anti-expansion container bag stacking and storing device is suitable for popularization and application. And manual naked eye discrimination alignment is not needed, so that the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of production and storage of anti-expansion bulk bags, and in particular relates to a storage device for production of anti-expansion bulk bags. Background Art

[0002] Anti-expansion bulk bags are usually used to transport and store various bulk materials, such as cement, ore, fertilizer, etc. This type of bulk bag has the functions of moisture-proof, leak-proof, dust-proof, and sun-proof, and can effectively protect the materials from the influence of the external environment. In order to keep the anti-expansion bulk bags stable when stacking and avoid tilting or collapse that may cause damage to the bags, a storage device is required to place the anti-expansion bulk bags.

[0003] At present, in order to stack and store multiple anti-expansion bulk bags, a storage device is required. However, the storage device for the production of anti-expansion bulk bags in the prior art has the following disadvantages during use:

[0004] On the one hand, when stacking multiple anti-expansion bulk bags of uniform size, they need to be manually aligned and stacked, but the manual alignment is done by naked eyes, resulting in low manual alignment efficiency. In addition, the storage device of the prior art is not convenient for adjusting and assisting in stacking and storing anti-expansion bulk bags of different lengths, which greatly reduces the storage efficiency.

[0005] Secondly, it is necessary to manually use straps to bind multiple anti-expansion bulk bags to the storage device. However, such manual operation leads to reduced efficiency during batch storage and cannot greatly improve production efficiency. For this reason, we propose a storage device for the production of anti-expansion bulk bags. Utility Model Content

[0006] The utility model aims to provide a storage device for producing anti-expansion bulk bags to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a storage device for the production of anti-expansion bulk bags, comprising a mobile base, a vertical plate fixedly connected to the top of the mobile base near the middle of the rear side wall, and a compression structure for compressing a plurality of stacked anti-expansion bulk bags installed on the vertical plate;

[0008] It also includes an adjustable limiting structure, which is installed on the mobile base and connected to the clamping structure. The adjustable limiting structure can adjust the limit for anti-expansion bulk bags of different lengths, so that the two ends of multiple anti-expansion bulk bags can be easily placed and aligned when stacked, making the storage more tidy.

[0009] As a preferred embodiment, universal wheels are installed around the bottom end of the mobile base.

[0010] As a preferred embodiment, the adjustable limiting structure includes two symmetrically arranged L-shaped limiting plates slidably connected to the top of the mobile base, the bottom ends of the L-shaped limiting plates are fixedly connected with sliders c with an I-shaped structure in vertical cross-section, the two sliders c are slidably connected to the slide groove c provided on the mobile base, the bottom ends of the two sliders c are rotatably connected with push-pull rods, the other ends of the two push-pull rods are rotatably connected to the bottom end of the same slider d, the vertical cross-section of the slider d is an I-shaped structure, and the slider d is slidably connected to the slide groove d provided on the mobile base.

[0011] As a preferred embodiment, a screw rod b is threadedly connected to the slider d, and the screw rod b is rotatably connected to the slide groove d. The front end of the screw rod b extends to the front side of the movable base and is fixedly connected to a hand wheel.

[0012] As a preferred embodiment, the clamping structure includes a T-shaped movable plate slidably connected to the front side of the vertical plate, the T-shaped movable plate is slidably connected to the vertical plate through a slider a with an I-shaped cross-section, a slide groove a matching the slider a is provided on the vertical plate, a screw a is threadedly connected to the slider a, both ends of the screw a are rotatably connected to the slide groove a, the top end of the screw a extends to the top end of the vertical plate and is connected to the output shaft of the motor, the motor is fixed to the top end of the vertical plate, a middle pressure plate is fixed to the middle of the front side of the T-shaped movable plate, and L-shaped side pressure plates are movably sleeved on both ends of the T-shaped movable plate.

[0013] As a preferred embodiment, a sliding block b having an I-shaped cross section is provided on one side wall of the two L-shaped side pressure plates which are opposite to each other, and the sliding blocks b are slidably connected to a sliding groove b provided on the L-shaped limiting plate.

[0014] Compared with the prior art, the storage device for producing anti-expansion bulk bags provided by the utility model has at least the following beneficial effects:

[0015] (1) By setting an adjustable limit structure, the hand wheel rotates the screw rod b, and cooperates with the action of multiple components, so that the distance between the two L-shaped limit plates can be adjusted, so as to meet the requirements of stacking and storing anti-expansion bulk bags of different lengths, greatly improving the efficiency of stacking and storing each anti-expansion bulk bag, and eliminating the need for manual visual judgment and alignment, which greatly reduces the labor intensity;

[0016] (2) By setting up a clamping structure, starting the motor and coordinating the functions of multiple components, the middle pressure plate and the two L-shaped side pressure plates can clamp and fix multiple aligned and stacked anti-expansion bulk bags on the mobile base, and can effectively prevent the problem of warping of multiple anti-expansion bulk bags, greatly improving the quality and efficiency of the storage of anti-expansion bulk bags, so as to meet the needs of subsequent mass production of anti-expansion bulk bags. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a three-dimensional structural schematic diagram of each component in the compression structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of each component in the adjustable limiting structure of the utility model.

[0020] In the figure: 1. movable base; 2. universal wheel; 3. vertical plate; 4. clamping structure; 41. T-shaped movable plate; 42. middle pressure plate; 43. slider a; 44. screw a; 45. motor; 46. L-shaped side pressure plate; 47. slider b; 5. adjustable limit structure; 51. L-shaped limit plate; 52. slider c; 53. push-pull rod; 54. slider d; 55. screw b; 56. hand wheel. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present disclosure clearer, the technical solution of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present disclosure.

[0023] Unless otherwise defined, the technical or scientific terms used in the present disclosure shall have the usual meanings understood by persons with ordinary skills in the field to which the present disclosure belongs. The words "including" or "comprising" and the like used in the present disclosure mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. The words "connect" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative position relationships. When the absolute position of the object being described changes, the relative position relationship may also change accordingly. Example

[0024] On the one hand, when stacking multiple anti-expansion bulk bags of uniform size, they need to be manually aligned and stacked, but the manual alignment is done by naked eyes, resulting in low manual alignment efficiency. In addition, the storage device of the prior art is not convenient for adjusting and assisting in stacking and storing anti-expansion bulk bags of different lengths, which greatly reduces the storage efficiency.

[0025] Secondly, it is necessary to manually use straps to tie multiple anti-expansion bulk bags to the storage device, but such manual operation leads to reduced efficiency during batch storage and cannot greatly improve production efficiency.

[0026] To do this, see Figure 1-3 The utility model provides a storage device for the production of anti-expansion bulk bags, comprising: a mobile base 1, a vertical plate 3 is fixedly connected to the top of the mobile base 1 near the middle of the rear side wall, and a pressing structure 4 is installed on the vertical plate 3 for pressing a plurality of stacked anti-expansion bulk bags;

[0027] It also includes an adjustable limiting structure 5, which is installed on the mobile base 1 and connected to the clamping structure 4. The adjustable limiting structure 5 can adjust the limit for anti-expansion bulk bags of different lengths, so that the two ends of multiple anti-expansion bulk bags can be easily placed and aligned when stacked, making the storage more tidy.

[0028] Further as Figure 1-3 As shown, it is worth explaining in detail that universal wheels 2 are installed around the bottom end of the mobile base 1.

[0029] The universal wheels 2 can facilitate the movement and transportation of the storage device.

[0030] Further as Figure 1-3 As shown, it is worth explaining in detail that in order to quickly realize the alignment and placement of multiple stacked anti-expansion bulk bags, and also to be adjustable to meet the stacking and alignment of anti-expansion bulk bags of different lengths, an adjustable limiting structure 5 is provided, including two symmetrically arranged L-shaped limiting plates 51 slidably connected to the top of the mobile base 1, the bottom ends of the L-shaped limiting plates 51 are fixedly connected with sliders c52 with a vertical cross-section having an I-shaped structure, the two sliders c52 are slidably connected to the slide groove c provided on the mobile base 1, the bottom ends of the two sliders c52 are rotatably connected with push-pull rods 53, the other ends of the two push-pull rods 53 are rotatably connected to the bottom end of the same slider d54, the vertical cross-section of the slider d54 is an I-shaped structure, the slider d54 is slidably connected to the slide groove d provided on the mobile base 1, the slider d54 is threaded with a screw b55, the screw b55 is rotatably connected to the slide groove d, the front end of the screw b55 extends to the front side of the mobile base 1, and is fixedly connected with a handwheel 56.

[0031] Among them, under the action of the two L-shaped limiting plates 51, multiple anti-expansion bulk bags stacked together can be quickly stacked and aligned without the need for manual visual judgment of alignment, which greatly improves the efficiency of stacking and storage. At the same time, the distance between the two L-shaped limiting plates 51 is adjustable, so that anti-expansion bulk bags of different lengths can be easily stacked and stored, and the application range is wide.

[0032] Further as Figure 1-3 As shown, it is worth specifically explaining that, in order to facilitate the compression of multiple stacked anti-expansion bulk bags and prevent them from warping, a compression structure 4 is provided, which includes a T-shaped movable plate 41 slidably connected to the front side of the vertical plate 3. The T-shaped movable plate 41 is slidably connected to the vertical plate 3 through a slider a43 with an I-shaped cross section. A slide groove a matching the slider a43 is provided on the vertical plate 3. A screw rod a44 is threadedly connected to the slider a43. Both ends of the screw rod a44 are rotatably connected to the slider. In the groove a, the top end of the screw a44 extends to the top end of the vertical plate 3 and is connected to the output shaft of the motor 45. The motor 45 is fixedly connected to the top end of the vertical plate 3. The middle pressure plate 42 is fixedly connected to the middle part of the front side of the T-shaped movable plate 41. The left and right ends of the T-shaped movable plate 41 are movably sleeved with L-shaped side pressure plates 46. The sliders b47 with an I-shaped cross-section on the side wall opposite to each other of the two L-shaped side pressure plates 46 are slidably connected in the sliding groove b provided on the L-shaped limiting plate 51.

[0033] Among them, under the action of the above-mentioned adjustable limiting structure 5, the two L-shaped side pressure plates 46 can move relative to or away from each other on the outside of the T-shaped movable plate 41, so that anti-expansion container bags of different lengths can be compressed, and the bottom end of the middle pressure plate 42 is flush with the bottom ends of the two L-shaped side pressure plates 46.

[0034] In summary: when using the storage device for the production of anti-expansion bulk bags, first, the screw b55 is rotated by the hand wheel 56. Due to the threaded connection between the screw b55 and the slider d54, the slider d54 can be moved forward or backward, and with the action of the two push-pull rods 53, the distance between the two L-shaped limit plates 51 can be adjusted. After the adjustment is completed, with the setting of the two L-shaped limit plates 51, multiple anti-expansion bulk bags can be stacked on the mobile base 1 from bottom to top in sequence. After stacking neatly, the motor 45 can be started to drive the screw a44 to rotate, so that the slider a43 drives the middle pressure plate 42 connected to the T-shaped movable plate 41 and the two L-shaped side pressure plates 46 to move downward synchronously, thereby realizing the compacted stacking and storage of multiple anti-expansion bulk bags.

[0035] The motor 45 can be purchased from the market. The motor 45 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

Claims

1. A storage device for producing anti-expansion bulk bags, comprising a mobile base (1), characterized in that: A vertical plate (3) is fixedly connected to the top of the mobile base (1) near the middle of the rear side wall, and a compression structure (4) is installed on the vertical plate (3) for facilitating compression of a plurality of stacked anti-expansion bulk bags. It also includes an adjustable limiting structure (5) which is mounted on the mobile base (1) and connected to the clamping structure (4). The adjustable limiting structure (5) can be adjusted for the anti-expansion bulk bags of different lengths, so that the two ends of a plurality of anti-expansion bulk bags can be easily placed and aligned when stacked, so that the bags are more neatly stored.

2. The storage device for producing anti-expansion bulk bags according to claim 1, characterized in that: Universal wheels (2) are installed around the bottom of the mobile base (1).

3. The storage device for producing anti-expansion bulk bags according to claim 1, characterized in that: The adjustable limiting structure (5) comprises two symmetrically arranged L-shaped limiting plates (51) slidably connected to the top of the movable base (1); the bottom ends of the L-shaped limiting plates (51) are fixedly connected with sliders c (52) having a vertical cross-section in an I-shaped structure; the two sliders c (52) are slidably connected to a slide groove c provided on the movable base (1); the bottom ends of the two sliders c (52) are rotatably connected to push-pull rods (53); the other ends of the two push-pull rods (53) are rotatably connected to the bottom end of the same slider d (54); the vertical cross-section of the slider d (54) is in an I-shaped structure; the slider d (54) is slidably connected to the slide groove d provided on the movable base (1).

4. The storage device for producing anti-expansion bulk bags according to claim 3, characterized in that: The slider d (54) is threadedly connected with a screw rod b (55), which is rotatably connected to the slide groove d. The front end of the screw rod b (55) extends to the front side of the movable base (1) and is fixedly connected with a hand wheel (56).

5. The storage device for producing anti-expansion bulk bags according to claim 4, characterized in that: The clamping structure (4) comprises a T-shaped movable plate (41) slidably connected to the front side of the vertical plate (3); the T-shaped movable plate (41) is slidably connected to the vertical plate (3) through a slider a (43) having an I-shaped cross section; a slide groove a matching the slider a (43) is provided on the vertical plate (3); a screw rod a (44) is threadedly connected to the slider a (43); both ends of the screw rod a (44) are rotatably connected to the slide groove a; the top end of the screw rod a (44) extends to the top end of the vertical plate (3) and is connected to the output shaft of a motor (45); the motor (45) is fixedly connected to the top end of the vertical plate (3); a middle pressing plate (42) is fixedly connected to the middle part of the front side of the T-shaped movable plate (41); and L-shaped side pressing plates (46) are movably sleeved on the left and right ends of the T-shaped movable plate (41).

6. The storage device for producing anti-expansion bulk bags according to claim 5, characterized in that: A sliding block b (47) having an I-shaped cross section is provided on one side wall of the two L-shaped side pressure plates (46) which are separated from each other. The sliding blocks b (47) are both slidably connected to a sliding groove b provided on the L-shaped limiting plate (51).

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