Stable outer package conveying structure

Abstract

The utility model relates to the technical field of milk outer package production, and discloses an outer package stable conveying structure which comprises an equipment body, side plates are arranged on the two sides of the equipment body, grooves are formed in one sides of the tops of the two side plates, moving plates are arranged in the two grooves, and the outer sides of the two moving plates are fixedly connected with the same U-shaped plate. Connecting blocks are fixedly connected to the sides, close to the side plates, of the outer sides of the two movable plates, two sliding rods are fixedly connected to the outer sides of the two connecting blocks, the other ends of the two sliding rods on the same side are fixedly connected with the same limiting block, and fixing blocks are fixedly connected to the positions, close to the connecting blocks, of the outer sides of the two side plates; the two sliding rods on the same side penetrate through the fixing blocks close to each other in a sliding mode, and the sides, close to each other, of the two moving plates are rotationally connected with two supporting wheels through rotating shafts. According to the utility model, the technical effects of quickly overhauling and maintaining the roller shaft and the conveying roller wheel, reducing the labor intensity of workers and improving the stable operation performance of equipment are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of milk outer packaging production, in particular to a stable transmission structure for outer packaging. Background Art

[0002] The production of milk paper outer packaging refers to the use of environmentally friendly and safe paper materials, and the use of special bonding technology to make packaging without adhesive film or composite materials to protect the hygiene and safety of milk products while facilitating transportation and sales. This process involves design, material selection, printing, bonding, cutting and other links, aiming to provide milk with a packaging solution that is both practical and environmentally friendly.

[0003] In the production of milk paper outer packaging, when the packaging layer and the tinfoil layer are conveyed and processed, the packaging layer and the tinfoil layer are conveyed by a transmission roller. In the existing technology, when the existing transmission roller is used in the equipment, it is difficult to clean, repair and disassemble it, which increases the maintenance time of the staff and reduces the practicality of the equipment. For this reason, a stable transmission structure for outer packaging is designed. Utility Model Content

[0004] The purpose of the utility model is to provide a stable conveying structure for outer packaging to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0006] The top of the two supporting wheels is provided with a same roller shaft, and the distance between the two supporting wheels on the same side is less than the diameter of the roller shaft, so that the roller shaft can be stably placed on the top of the four supporting wheels and can rotate. The middle part of the roller shaft is fixedly connected to the conveying roller, and the end of the two moving plates away from the U-shaped plate is fixedly connected to the L-shaped rod, and the top of each L-shaped rod is fixedly connected to the guide rod.

[0007] As a further solution of the present invention, the two side plates are rotatably connected to each other on one side near the L-shaped rod, and the two rotating plates are rotatably connected to each other on the other side of the bottom. The two positioning wheels are both adapted to the roller shaft. Through the cooperation of the positioning wheel and the support wheel, the roller shaft can rotate stably between the two movable plates without shaking or offset.

[0008] As a further solution of the present invention, a strip hole is opened in the middle of the two rotating plates, and the two guide rods are respectively slidably connected in the adjacent strip holes. When the guide rods slide in the strip holes, the rotating plates rotate around the top, thereby separating the positioning wheel from the roller shaft.

[0009] Preferably, the tops of the two connecting blocks are rotatably connected to rotating rods, and the ends of the two rotating rods close to the fixed block are provided with hooks, and the hooks are adapted to the fixed blocks. Through the cooperation between the hooks and the fixed blocks, when the equipment body is working, the two movable plates will not separate from the side plates and become loose, and the other ends of the two rotating rods are fixedly connected to the same push rod.

[0010] As a further solution of the present invention, both ends of the top of the U-shaped plate are fixedly connected with V-shaped spring pieces, and the tops of the two V-shaped spring pieces are fixedly connected to the bottoms of the adjacent rotating rods. Through the setting of the V-shaped spring pieces, the two rotating rods are close to one end of the pressing rod and are in a higher position, so that the hook at the other end of the rotating rod is tightly engaged with the fixed block in a natural state, thereby ensuring the stable rotation of the roller shaft.

[0011] Preferably, an L-shaped placement hole is opened at the bottom edge of the two side panels, and the same material roller is arranged in the two L-shaped placement holes.

[0012] As a further solution of the present invention, the two side plates are located at the bottom of the roller shaft and are rotatably connected to the same guide roller.

[0013] The beneficial effects of the utility model are:

[0014] The utility model adopts technical means such as a rotating rod, a hook, a guide rod, a strip hole, a positioning wheel, a roller shaft and a support wheel. When the roller shaft and the conveying roller are working, they are positioned by the positioning wheel and the two support wheels, and work stably without offset or shaking. When unlocked, when the U-shaped plate is pulled, the positioning wheel automatically rises through the cooperation of the guide rod and the strip hole, which facilitates the maintenance and inspection of the roller shaft, effectively solving the problem of inconvenience in inspection and cleaning raised in the background technology, thereby realizing rapid inspection and maintenance of the roller shaft and the conveying roller, reducing the labor intensity of the staff, and improving the technical effect of stable operation performance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A partial structural diagram is provided for an embodiment of the outer packaging stable conveying structure of the present utility model.

[0017] Figure 2 This is a schematic diagram of the partial structure of the inner sides of two side panels provided in an embodiment of the outer packaging stable conveying structure of the present invention.

[0018] Figure 3 The utility model provides an embodiment of a stable outer packaging transmission structure Figure 2 Schematic diagram of the structure enlarged at point A.

[0019] Figure 4 A structural schematic diagram of the top of a U-shaped plate is provided for an embodiment of a stable conveying structure for outer packaging of the present invention.

[0020] Description of reference numerals:

[0021] 1. Equipment body; 101. Side panel; 102. L-shaped placement hole; 103. Fixed block; 104. Guide roller; 2. Material roller; 3. Moving plate; 301. U-shaped plate; 302. Connecting block; 303. Sliding rod; 304. Limiting block; 4. L-shaped rod; 401. Guide rod; 5. Rotating plate; 501. Strip hole; 502. Positioning wheel; 6. Roller; 601. Conveyor roller; 7. Support wheel; 8. Rotating rod; 801. Hook; 802. V-shaped spring; 9. Press rod. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1-Figure 4As shown, an embodiment of the present invention provides a stable outer packaging conveying structure, including a device body 1, side panels 101 are provided on both sides of the device body 1, a groove is provided on one side of the top of the two side panels 101, and a movable plate 3 is provided in the two grooves. The outer sides of the two movable panels 3 are fixedly connected to the same U-shaped plate 301, and the outer sides of the two movable panels 3 are fixedly connected to a connecting block 302 near the side panels 101. The outer sides of the two connecting blocks 302 are fixedly connected to two sliding rods 303, and the other ends of the two sliding rods 303 on the same side are fixedly connected to the same limiting block 304. The outer sides of the two side panels 101 are fixedly connected to the fixed blocks 103 near the connecting blocks 302. The two sliding rods 303 on the same side slide through the adjacent fixed blocks 103. The settings of the limit blocks 304, the sliding rods 303 and the fixed blocks 103 ensure that the two movable plates 3 maintain a stable state when sliding. The two movable plates 3 are connected to each other on one side through two supporting wheels 7 through a rotating shaft. The top of the four supporting wheels 7 is provided with the same roller shaft 6. The support of the two supporting wheels 7 on both sides prevents the roller shaft 6 from shaking and moving. The middle part of the roller shaft 6 is fixedly connected to a transmission roller 601. The end of the side of the two movable plates 3 that is close to each other and away from the U-shaped plate 301 is fixedly connected to an L-shaped rod 4, and the top of each L-shaped rod 4 is fixedly connected to a guide rod 401.

[0024] Specifically, in this embodiment, the two side plates 101 are rotatably connected to the rotating plate 5 on the side close to the L-shaped rod 4, and the two rotating plates 5 are rotatably connected to the side close to the bottom. The two positioning wheels 502 are both adapted to the roller shaft 6. Through the squeezing of the two ends of the roller shaft 6 by the two positioning wheels 502, and in cooperation with the two supporting wheels 7 on both sides of the bottom, the roller shaft 6 can rotate stably without deviation.

[0025] Specifically, in this embodiment, a strip hole 501 is opened in the middle of the two rotating plates 5, and the two guide rods 401 are respectively slidably connected in the adjacent strip holes 501. When the two movable plates 3 move, the guide rods 401 slide in the strip holes 501, so that the rotating plate 5 rotates with the positioning wheel 502, so that the positioning wheel 502 is away from the top of the roller shaft 6, so that after the movable plate 3 leaves the side plate 101, the roller shaft 6 can be freely taken away.

[0026] Specifically, in this embodiment, the tops of the two connecting blocks 302 are rotatably connected to a rotating rod 8, and the ends of the two rotating rods 8 close to the fixed block 103 are provided with a hook 801. Through the setting of the hook 801, when the movable plate 3 is located inside the side plate 101, the hook 801 can hook the top of the fixed block 103, so that the two movable plates 3 can work stably with the roller 6, and the hook 801 is adapted to the fixed block 103. The other ends of the two rotating rods 8 are fixedly connected to the same pressing rod 9, which is convenient for manual pressing to achieve unlocking of the two movable plates 3.

[0027] Specifically, in this embodiment, both ends of the top of the U-shaped plate 301 are fixedly connected with V-shaped spring clips 802, and the tops of the two V-shaped spring clips 802 are fixedly connected to the bottoms of the adjacent rotating rods 8. The setting of the V-shaped spring clips 802 supports the side of the rotating rod 8 close to the V-shaped spring clips 802, so that the other end of the hook 801 is always in contact with the fixed block 103 under normal circumstances.

[0028] Specifically, in this embodiment, L-shaped placement holes 102 are opened at the bottom edges of the two side panels 101, and the same material roller 2 is set in the two L-shaped placement holes 102, and the material roller 2 can store the outer packaging layer.

[0029] Specifically, in this embodiment, the two side plates 101 are located at the bottom of the roller shaft 6 and are rotatably connected to the same guide roller 104 .

[0030] Working principle: When the outer packaging is in use, a packaging layer is provided on the material roller 2, and a tinfoil roll is also provided at the bottom of the equipment. When in use, the packaging layer and the tinfoil layer are conveyed toward the equipment body 1 through the guide roller 104 and the conveying roller 601. When the equipment body 1 is in operation, the roller 6 and the conveying roller 601 rotate accordingly, so that the bottom of the roller 6 is supported by two supporting wheels 7, and the two sides of the top are squeezed and limited by two positioning wheels 502, so that the roller 6 will not move or shake when rotating, thereby ensuring the stable transmission of the outer packaging. When the roller 6 and the conveying roller 601 need to be maintained or cleaned, the push rod 9 is pressed to squeeze the V-shaped spring pieces 802 on both sides. At this time, the hook 801 at the other end of the rotating rod 8 is separated from the fixed block 103, and the U The U-shaped plate 301 allows the two movable plates 3 to move with the rollers 6, etc. Under the action of the fixed block 103 and the sliding rod 303, the U-shaped plate 301, the movable plate 3 and the rollers 6, etc. are all stably moved out. At the same time, when the movable plate 3 moves, the guide rod 401 slides in the strip hole 501, causing the two rotating plates 5 to rotate with the positioning wheels 502, and the positioning wheels 502 move up and away from the rollers 6. When the movable plate 3 slides out of the side plate 101 with the rollers 6, the top of the rollers 6 will not be squeezed by the positioning wheels 502. At this time, the rollers 6 can be replaced or maintained. When the maintenance is completed, the movable plate 3 is pushed by the U-shaped plate 301, so that the movable plate 3 enters the inside of the two side plates 101 with the rollers 6. At this time, the positioning wheels 502 will continue to descend, squeezing the rollers 6 to prevent the rollers 6 from moving or shaking.

[0031] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A stable outer packaging conveying structure, comprising a device body (1), characterized in that: Side panels (101) are provided on both sides of the device body (1), a groove is provided on one side of the top of the two side panels (101), and a movable panel (3) is provided in each of the two grooves. The outer sides of the two movable panels (3) are fixedly connected to the same U-shaped panel (301), and the outer sides of the two movable panels (3) close to the side panels (101) are fixedly connected to a connecting block (302), and the outer sides of the two connecting blocks (302) are fixedly connected to two sliding rods (303), and the other ends of the two sliding rods (303) on the same side are fixedly connected to the same limiting block (304). The outer sides of the two side panels (101) close to the side panels (101) are fixedly connected to the connecting blocks (302). The connection blocks (302) are fixedly connected to fixed blocks (103), and the two sliding rods (303) on the same side slide through the adjacent fixed blocks (103). The two movable plates (3) are rotatably connected to two support wheels (7) on the sides thereof, and the tops of the four support wheels (7) are provided with a same roller shaft (6). The middle of the roller shaft (6) is fixedly connected to a transmission roller (601). The ends of the adjacent sides of the two movable plates (3) away from the U-shaped plate (301) are fixedly connected to an L-shaped rod (4), and the top of each L-shaped rod (4) is fixedly connected to a guide rod (401).

2. The outer packaging stable conveying structure according to claim 1, characterized in that: The sides of the two side plates (101) that are close to each other are both rotatably connected to a rotating plate (5) near the L-shaped rod (4), and the sides of the bottoms of the two rotating plates (5) that are close to each other are both rotatably connected to a positioning wheel (502), and the two positioning wheels (502) are both compatible with the roller shaft (6).

3. The outer packaging stable conveying structure according to claim 2, characterized in that: A strip-shaped hole (501) is provided in the middle of each of the two rotating plates (5), and the two guide rods (401) are respectively slidably connected in the adjacent strip-shaped holes (501).

4. The outer packaging stable conveying structure according to claim 1, characterized in that: The tops of the two connecting blocks (302) are both rotatably connected to a rotating rod (8), one end of the two rotating rods (8) close to the fixed block (103) is provided with a hook (801), and the hook (801) is adapted to the fixed block 103, and the other ends of the two rotating rods (8) are fixedly connected to the same pressing rod (9).

5. The outer packaging stable conveying structure according to claim 1, characterized in that: Both ends of the top of the U-shaped plate (301) are fixedly connected with V-shaped spring pieces (802), and the tops of the two V-shaped spring pieces (802) are fixedly connected to the bottoms of the adjacent rotating rods (8).

6. The outer packaging stable conveying structure according to claim 1, characterized in that: An L-shaped placement hole (102) is provided at the bottom edge of each of the two side plates (101), and the same material roller (2) is provided in the two L-shaped placement holes (102).

7. The outer packaging stable conveying structure according to claim 1, characterized in that: The two side plates (101) are located at the bottom of the roller shaft (6) and are rotatably connected to the same guide roller (104).

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