Limiting device of packing machine

Abstract

The utility model relates to the technical field of rolled steel coil packing, and discloses a packing machine limiting device which comprises a base, hydraulic oil cylinders are embedded in the middles of the opposite sides of the upper end face of the base, fixing discs are fixedly arranged on the opposite sides of the two hydraulic oil cylinders, and through holes are formed in the two fixing discs. Two through holes are formed in the base, limiting assemblies are fixedly arranged in the two through holes, sliding grooves are formed in the upper ends and the lower ends of the two sides in the two through holes, a cavity is formed in the concave surface of the base, positioning grooves are formed in the two sides of the inner bottom surface of the cavity, and buffering assemblies are fixedly arranged on the two sides of the inner bottom surface of the cavity; a fixing plate is fixedly arranged at the upper ends of the two buffering assemblies, and positioning rods are fixedly arranged on the two sides of the lower end face of the fixing plate. According to the steel rolling coil packing device, the packing efficiency of the steel rolling coils is improved, the steel rolling coils are kept stable and are not prone to shaking when being packed, and the packing safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolled steel coil packaging, in particular to a limiting device for a packaging machine. Background Art

[0002] The rolled steel coil baler is a mechanical equipment used to pack and bundle rolled steel coils. It is usually used in steel mills, steel trade markets and logistics centers to pack rolled steel coils to protect the surface of the steel coils from corrosion and damage, and to facilitate storage, transportation and sales, meeting the production and logistics needs of the steel industry.

[0003] When packing the existing rolled steel coils, the rolled steel coils are placed on the working platform of the packing machine, and the position and direction of the rolled steel coils are ensured to be correct before packaging. However, when packaging the rolled steel coils, the rolled steel coils are prone to tilting, and the rolled steel coils are prone to shaking when placed, affecting the packaging efficiency.

[0004] Therefore, the utility model provides a baling machine limiting device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a limiting device for a baling machine, so that the bearing capacity of the rolled steel coils is stronger when baling, the conveying process is more stable, the rolled steel coils are prevented from being tilted, and the rolled steel coils are limited when baling, so that the rolled steel coils can be baled stably, thereby improving the baling efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a baler limiting device, comprising a base, a hydraulic cylinder is embedded in the middle of one side of the upper end surface of the base, a fixed plate is fixedly arranged on one side of the two hydraulic cylinders, a through hole is provided inside the two fixed plates, a limiting component is fixedly arranged inside the two through holes, sliding grooves are provided at both ends of the two through holes, a cavity is provided on the concave surface of the base, positioning grooves are provided on both sides of the bottom surface of the cavity, buffer components are fixedly arranged on both sides of the bottom surface of the cavity, a fixed plate is fixedly arranged on the upper ends of the two buffer components, positioning rods are fixedly arranged on both sides of the lower end surface of the fixed plate, and a plurality of rolling components are evenly fixedly arranged on the upper surface of the fixed plate;

[0007] The limit assembly includes an electric two-way telescopic rod, four buffers and two buffer grooves, the output ends of the electric two-way telescopic rod are fixedly provided with connecting plates, the opposite sides of the two connecting plates are fixedly provided with suction cups, the two sides of the two suction cups are fixedly provided with sliders, the insides of the two buffer grooves are fixedly provided with through rods, and the opposite ends of the two sides of the two connecting plates are fixedly provided with extrusion plates;

[0008] The buffer assembly includes two one-way hydraulic rods, two rotating rods, two moving blocks and a connecting groove. The upper ends of the two one-way hydraulic rods are fixedly provided with a bearing plate, the opposite sides of the two bearing plates are fixedly provided with a first bearing seat, the upper ends of the two moving blocks are fixedly provided with a second bearing seat, the middle parts of the opposite sides of the two moving blocks are fixedly provided with a two-way hydraulic rod, the lower ends of the two moving blocks are fixedly provided with a connecting block, the two sides of the two-way hydraulic rod are fixedly provided with a damper, and the two-way hydraulic rod is fixedly provided with a buffer spring

[0009] Through the above technical scheme, the fixed plate is conveniently driven to move by the hydraulic cylinders arranged on both sides of the base, so that the fixed plate passes through the inner ring of the rolled steel coil, and the rolled steel coil is limited and fixed by the limiting components inside the fixed plate to prevent the rolled steel coil from tilting and keeping it flat, thereby improving the efficiency of rolling steel coil packaging, and the rolling steel coil is conveniently driven to be transported by the rolling components arranged on the fixed plate, and the buffer components on both sides of the lower end of the fixed plate are used to buffer and load the rolled steel coil when it is transported, thereby preventing the rolled steel coil from shaking violently when carrying the load, thereby improving the stability of the rolled steel coil in transportation;

[0010] The electric two-way telescopic rod in the limit assembly drives the suction cup on the connection plate to move, and the sliders on both sides of the suction cup slide in the slide groove, so that the extrusion plates on both sides of the connection plate slide around the through rod in the buffer groove, and the extrusion plates squeeze the buffers around the through rod to limit and fix the rolled steel coil, prevent the rolled steel coil from tilting and being unable to be packaged, and improve the safety of the rolled steel coil when being packaged, without repeatedly adjusting the angle of the rolled steel coil, thereby improving the packaging efficiency;

[0011] The one-way hydraulic rod in the buffer assembly is squeezed by weight, and the bearing plate on the one-way hydraulic rod drives the rotating rod on the first bearing seat to rotate on the second bearing seat, so that the moving block at the lower end of the second bearing seat slides in the connecting groove through the connecting block at the lower end, so that the two-way hydraulic rods between the moving blocks are squeezed, and the buffer assembly around the two-way hydraulic rod cooperates with the damper to make the rolled steel coil more stable when rolling during packaging, and prevent the rolled steel coil from shaking during packaging, thereby improving the stability of the rolled steel coil packaging and preventing the rolled steel coil from shaking during transportation, causing collision and causing danger.

[0012] Furthermore, the rolling assembly includes a rolling groove, two bearing sleeves and a rolling shaft, and connecting shafts are fixedly arranged on both sides of the rolling shaft, and the two connecting bearings are rotatably sleeved inside the two bearing sleeves respectively;

[0013] Through the above technical solution, the connecting shafts arranged on both sides of the roller rotate in the bearing sleeve, so that the rolled steel coil is rolled and transported on the roller, making it more convenient to transport the rolled steel coil.

[0014] Furthermore, the four sliding blocks are slidably arranged in the four sliding grooves respectively, the four extrusion plates are slidably sleeved around the two through rods in pairs of two, and the four buffers are fixedly sleeved at the upper and lower ends of the two through rods respectively;

[0015] Through the above technical solution, by setting the slider to slide in the slide groove, the stability of movement is improved and it is not easy to tilt. By sliding the extrusion plate around the through rod, it is convenient to extrude and buffer the buffer around the through rod, making it more stable when limiting the rolled steel coil.

[0016] Furthermore, the two first bearing seats and the two second bearing seats are both rotatably sleeved with rotating rods, and the two connecting blocks are respectively slidably arranged in the connecting grooves;

[0017] Through the above technical solution, a rotating rod is arranged to rotate inside the first bearing seat and the second bearing seat, and the second bearing seat is driven to slide by the rotating rod. The connecting block is slidably arranged inside the connecting groove, so that it is not easy to get stuck during buffering.

[0018] Furthermore, the two positioning rods are slidably arranged in the two positioning grooves respectively, and magnetic blocks are embedded in opposite sides of the two fixing plates;

[0019] Through the above technical scheme, by setting the positioning rod to slide inside the positioning groove, the fixed plate is positioned to prevent tilting, and by setting a magnetic suction block on the opposite side of the fixed plate, the two fixed plates are adsorbed relative to each other, so as to facilitate the limiting of the rolled steel coil.

[0020] Furthermore, handles are fixedly provided on both sides of the base, support columns are fixedly provided at four corners of the lower end surface of the base, and a controller is embedded on one side of the front end surface of the base;

[0021] Through the above technical scheme, the handles arranged on the upper sides of the base are used to facilitate the carrying of the base, the support column arranged at the lower end of the base improves the support of the base, and the controller arranged on the front side of the base facilitates the control of the electric bidirectional telescopic rod and the hydraulic cylinder.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a baling machine limiting device, which transports and rolls the steel coil through a rolling assembly arranged on the upper end of a fixed plate, and slides the positioning rods on both sides of the lower end surface of the fixed plate in the positioning groove, so that the buffer assembly is squeezed, and the one-way hydraulic rod is squeezed by weight, and the bearing plate on the one-way hydraulic rod drives the rotating rod on the first bearing seat to rotate on the second bearing seat, so that the moving block at the lower end of the second bearing seat slides in the connecting groove through the connecting block at the lower end, so that the two-way hydraulic rod between the moving blocks is squeezed, and the buffer assembly around the two-way hydraulic rod cooperates with the damper, so that the steel coil is more stable when it is packaged and rolled, and the steel coil is prevented from shaking when it is packaged, thereby improving the stability of the steel coil packaging.

[0024] 2. The utility model proposes a limiting device for a baling machine, which uses a hydraulic cylinder arranged on the opposite side of a base to drive a fixed plate to move when the rolled steel coil is being baled, so that the fixed plate is located at the inner ring of the rolled steel coil, and an electric two-way telescopic rod in a limiting assembly inside the fixed plate drives the suction cup on the connecting plate to move, and slide blocks on both sides of the suction cup slide in the slide groove, so that the extrusion plates on both sides of the connecting plate slide around the through rod in the buffer groove, and the extrusion plates squeeze the buffers around the through rod, so as to limit and fix the rolled steel coil, prevent the rolled steel coil from tilting and being unable to be baled, and improve the safety of the rolled steel coil when being baled, so that the rolled steel coil is more efficient when being baled. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the axial side of the utility model;

[0026] Figure 2 It is a front cross-sectional schematic diagram of the utility model;

[0027] Figure 3 It is an enlarged schematic diagram of point A of the utility model;

[0028] Figure 4 It is an enlarged schematic diagram of point B of the utility model;

[0029] Figure 5 It is an enlarged schematic diagram of point C of the present invention.

[0030] Legend:

[0031] 1. Base; 2. Through hole; 3. Fixed plate; 4. Magnetic block; 5. Controller; 6. Support column; 7. Rolling assembly; 8. Fixed plate; 9. Handle; 10. Slide; 11. Hydraulic cylinder; 12. Positioning groove; 13. Limiting assembly; 14. Cavity; 15. Buffer assembly; 16. Positioning rod; 701. Roller; 702. Bearing sleeve; 703. Connecting shaft; 704. Rolling groove; 1301. Suction cup; 1302. Sliding block; 1303. Connecting plate ; 1304, electric two-way telescopic rod; 1305, buffer groove; 1306, through rod; 1307, buffer; 1308, extrusion plate; 1501, one-way hydraulic rod; 1502, bearing plate; 1503, first bearing seat; 1504, rotating rod; 1505, second bearing seat; 1506, moving block; 1507, damper; 1508, two-way hydraulic rod; 1509, buffer spring; 1510, connecting groove; 1511, connecting block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5 The utility model provides an embodiment: a baler limit device, including a base 1, a hydraulic cylinder 11 is embedded in the middle of the opposite side of the upper end surface of the base 1, a fixed plate 3 is fixedly arranged on the opposite side of the two hydraulic cylinders 11, a through hole 2 is opened inside the two fixed plates 3, a limit assembly 13 is fixedly arranged inside the two through holes 2, and slide grooves 10 are opened at both ends of the upper and lower sides of the two through holes 2, a cavity 14 is opened on the concave surface of the base 1, positioning grooves 12 are opened on both sides of the bottom surface of the cavity 14, and buffer assemblies 15 are fixedly arranged on both sides of the bottom surface of the cavity 14, and a fixed plate 8 is fixedly arranged on the upper ends of the two buffer assemblies 15, and a fixed plate 8 is fixedly arranged on both sides of the lower end surface of the fixed plate 8. The positioning rod 16 and the upper end surface of the fixed plate 8 are evenly fixed with multiple rolling components 7. The hydraulic cylinders 11 arranged on both sides of the base 1 can conveniently drive the fixed plate 3 to move, so that the fixed plate 3 passes through the inner ring of the rolled steel coil. The rolled steel coil is limited and fixed by the limiting component 13 inside the fixed plate 3 to prevent the rolled steel coil from tilting, keep it flat, and improve the efficiency of rolling steel coil packaging. The rolling component 7 arranged on the fixed plate 8 can conveniently drive the rolled steel coil for transportation, and the buffer components 15 on both sides of the lower end of the fixed plate 8 can be used to buffer the rolled steel coil when it is transported, so as to prevent the rolled steel coil from shaking violently when carrying the load, thereby improving the stability of the rolled steel coil transportation.

[0034] The limit assembly 13 includes an electric two-way telescopic rod 1304, four buffers 1307 and two buffer slots 1305. The output end of the electric two-way telescopic rod 1304 is fixedly provided with a connecting plate 1303. The opposite sides of the two connecting plates 1303 are fixedly provided with suction cups 1301. Both sides of the two suction cups 1301 are fixedly provided with sliders 1302, so that the two suction cups 1301 can adsorb and fix the inner side of the rolled steel coil. The two buffer slots 1305 are fixedly provided with through rods 1306. The opposite ends of the two connecting plates 1303 are fixedly provided with extrusion plates 1308. The movable bidirectional telescopic rod 1304 drives the suction cup 1301 on the connecting plate 1303 to move, and makes the sliders 1302 on both sides of the suction cup 1301 slide in the slide groove 10, so that the extrusion plates 1308 on both sides of the connecting plate 1303 slide around the through rod 1306 in the buffer groove 1305, and makes the extrusion plates 1308 squeeze the buffers 1307 around the through rod 1306 to limit and fix the rolled steel coil, prevent the rolled steel coil from tilting and being unable to be packaged, and improve the safety of the rolled steel coil when being packaged, without the need to repeatedly adjust the angle of the rolled steel coil, thereby improving the packaging efficiency.

[0035] The buffer assembly 15 includes two one-way hydraulic rods 1501, two rotating rods 1504, two moving blocks 1506 and a connecting groove 1510. The upper ends of the two one-way hydraulic rods 1501 are fixedly provided with a bearing plate 1502, and the opposite sides of the two bearing plates 1502 are fixedly provided with a first bearing seat 1503. The upper ends of the two moving blocks 1506 are fixedly provided with a second bearing seat 1505. The middle of the opposite side of the two moving blocks 1506 is fixedly provided with a two-way hydraulic rod 1508. The lower ends of the two moving blocks 1506 are fixedly provided with a connecting block 1511. The two sides of the two-way hydraulic rod 1508 are fixedly provided with a damper 1507. The two-way hydraulic rod 1508 is fixedly provided with a buffer spring 1509. The one-way hydraulic rod 1501 is squeezed by weight, and the bearing plate 1502 on the one-way hydraulic rod 1501 drives the rotating rod 1504 on the first bearing seat 1503 to rotate on the second bearing seat 1505, so that the moving block 1506 at the lower end of the second bearing seat 1505 slides in the connecting groove 1510 through the connecting block 1511 at the lower end, so that the two-way hydraulic rod 1508 between the moving blocks 1506 is squeezed, and the buffer assembly 15 around the two-way hydraulic rod 1508 cooperates with the damper 1507, so that the rolled steel coil is more stable when it is packaged and rolled, and the rolled steel coil is prevented from shaking during packaging, thereby improving the stability of the rolled steel coil packaging and preventing the rolled steel coil from shaking during transportation and causing collision and danger.

[0036] The rolling assembly 7 includes a rolling groove 704, two bearing sleeves 702 and a roller 701. Connecting shafts 703 are fixedly arranged on both sides of the roller 701. The two connecting shafts 703 are rotatably sleeved in the two bearing sleeves 702 respectively. The connecting shafts 703 arranged on both sides of the roller 701 rotate in the bearing sleeves 702, so that the rolled steel coil is rolled and transported on the roller 701, making it more convenient to transport the rolled steel coil.

[0037] Four sliders 1302 are slidably arranged in four slide grooves 10, four extrusion plates 1308 are slidably sleeved in pairs on the two through rods 1306, and four buffers 1307 are fixedly sleeved on the upper and lower ends of the two through rods 1306. By arranging the sliders 1302 to slide in the slide grooves 10, the stability of movement is improved, and it is not easy to tilt when the rolled steel coil is limited and fixed. By slidably sleeved on the extrusion plates 1308 on the through rods 1306, it is convenient to squeeze and buffer the buffers 1307 on the through rods 1306, so that when the rolled steel coil is limited, The conveyor belt 1502 is more stable when the conveyor belt is in operation. The two first bearing seats 1503 and the two second bearing seats 1505 are both equipped with rotating rods 1504, and the two connecting blocks 1511 are respectively slidably arranged in the connecting grooves 1510. By arranging the rotating rods 1504 that are rotatably arranged in the first bearing seats 1503 and the second bearing seats 1505, the second bearing seats 1505 are driven to slide by the rotating rods 1504, and the connecting blocks 1511 are slidably arranged in the connecting grooves 1510, so that it is not easy to get stuck during buffering, which improves the timeliness of the buffering of the rolled steel coil.

[0038] The two positioning rods 16 are respectively slidably arranged in the two positioning grooves 12, and the two fixed plates 3 are embedded with magnetic blocks 4 on opposite sides. The positioning rods 16 are arranged to slide in the positioning grooves 12 to position the fixed plate 8 to prevent tilting. The magnetic blocks 4 on the opposite sides of the fixed plates 3 are arranged so that the two fixed plates 3 are adsorbed relative to each other, which is convenient for limiting the rolled steel coil and allowing the two fixed plates 3 to be adsorbed and fixed to prevent uneven distances between the fixed plates 3. Handles 9 are fixedly arranged on both sides of the base 1, and support columns 6 are fixedly arranged at the four corners of the lower end surface of the base 1. A controller 5 is embedded on one side of the front end surface of the base 1. The handles 9 arranged on both sides of the base 1 are convenient for carrying the base 1. The support columns 6 arranged at the lower end of the base 1 improve the support of the base 1. The controller 5 arranged on the front side of the base 1 is convenient for controlling the electric two-way telescopic rod 1304 and the hydraulic cylinder 11.

[0039] Working principle: The rolling assembly 7 on the fixed plate 8 is used to transport the rolled steel coil during packaging, and the buffer assembly 15 arranged at the lower end of the fixed plate 8 makes the rolled steel coil more stable during transportation, and is not prone to shaking and causing collision of the rolled steel coil. When the rolled steel coil is located at the fixed disk 3, the hydraulic cylinder 11 drives the fixed disk 3 to be located inside the rolled steel coil, and the fixed disk 3 is limited by the limiting assembly 13 fixed inside the fixed disk 3, so that the rolled steel coil is more efficient when being packaged by the baler, and the angle of the rolled steel coil is prevented from tilting.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A baling machine limiting device, comprising a base (1), characterized in that: A hydraulic cylinder (11) is embedded in the middle of one side opposite to the upper end surface of the base (1); a fixed plate (3) is fixedly arranged on one side opposite to the two hydraulic cylinders (11); a through hole (2) is provided inside the two fixed plates (3); a limit assembly (13) is fixedly arranged inside the two through holes (2); sliding grooves (10) are provided at both upper and lower ends of the two through holes (2); a cavity (14) is provided on the concave surface of the base (1); positioning grooves (12) are provided on both sides of the inner bottom surface of the cavity (14); a buffer assembly (15) is fixedly arranged on both sides of the inner bottom surface of the cavity (14); a fixed plate (8) is fixedly arranged on the upper ends of the two buffer assemblies (15); positioning rods (16) are fixedly arranged on both sides of the lower end surface of the fixed plate (8); and a plurality of rolling assemblies (7) are evenly fixedly arranged on the upper end surface of the fixed plate (8); The limit assembly (13) comprises an electric bidirectional telescopic rod (1304), four buffers (1307) and two buffer grooves (1305); a connecting plate (1303) is fixedly provided at the output end of the electric bidirectional telescopic rod (1304); suction cups (1301) are fixedly provided on opposite sides of the two connecting plates (1303); sliders (1302) are fixedly provided on both sides of the two suction cups (1301); a through rod (1306) is fixedly provided inside the two buffer grooves (1305); and extrusion plates (1308) are fixedly provided on opposite ends of the two connecting plates (1303).

2. A baler limiting device according to claim 1, characterized in that: The buffer assembly (15) comprises two one-way hydraulic rods (1501), two rotating rods (1504), two moving blocks (1506) and a connecting groove (1510); the upper ends of the two one-way hydraulic rods (1501) are fixedly provided with a bearing plate (1502); the opposite sides of the two bearing plates (1502) are fixedly provided with a first bearing seat (1503); the upper ends of the two moving blocks (1506) are fixedly provided with a second bearing seat (1505); the middle parts of the opposite sides of the two moving blocks (1506) are fixedly provided with a two-way hydraulic rod (1508); the lower ends of the two moving blocks (1506) are fixedly provided with a connecting block (1511); dampers (1507) are fixedly sleeved on both sides of the two-way hydraulic rod (1508); and buffer springs (1509) are fixedly sleeved on the two-way hydraulic rod (1508).

3. A baler limiting device according to claim 1, characterized in that: The rolling assembly (7) comprises a rolling groove (704), two bearing sleeves (702) and a rolling shaft (701). Connecting shafts (703) are fixedly arranged on both sides of the rolling shaft (701). The two connecting shafts (703) are rotatably sleeved inside the two bearing sleeves (702) respectively.

4. A baler limiting device according to claim 1, characterized in that: The four sliders (1302) are respectively slidably arranged inside the four slide grooves (10); the four extrusion plates (1308) are respectively slidably arranged in pairs around the two through rods (1306); and the four buffers (1307) are respectively fixedly arranged at the upper and lower ends of the two through rods (1306).

5. A baler limiting device according to claim 2, characterized in that: The two first bearing seats (1503) and the two second bearing seats (1505) are both rotatably sleeved with a rotating rod (1504), and the two connecting blocks (1511) are respectively slidably arranged inside the connecting grooves (1510).

6. A baler limiting device according to claim 1, characterized in that: The two positioning rods (16) are respectively slidably arranged inside the two positioning grooves (12), and magnetic blocks (4) are embedded in opposite sides of the two fixing plates (3).

7. A baler limiting device according to claim 1, characterized in that: Handles (9) are fixedly provided on both sides of the base (1), support columns (6) are fixedly provided at four corners of the lower end surface of the base (1), and a controller (5) is embedded in one side of the front end surface of the base (1).

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