Automatic packaging machine for stainless steel bars

Abstract

The utility model provides an automatic packaging machine for stainless steel bars, and belongs to the technical field of automatic packaging machines. The automatic packaging machine for the stainless steel bars comprises a strapping machine, a pair of first supporting columns are installed at the bottom end of the strapping machine, a feeding mechanism is arranged on one side of the strapping machine, a limiting mechanism is connected to the bottom end of the feeding mechanism, second supporting columns are installed at the four corners of the bottom end of the limiting mechanism, and the limiting mechanism comprises a bottom frame; the inner side of the bottom frame is rotationally connected with a bidirectional threaded rod, the two ends of the bidirectional threaded rod are sleeved with movable frames, the top ends of the movable frames are rotationally connected with a plurality of limiting shafts, the limiting shafts are sleeved with limiting sleeves, the two sides of the interior of each movable frame are slidably connected with sliding rods, and the two ends of each sliding rod are fixedly connected with the inner side of the bottom frame. The stainless steel bar bundling device can effectively achieve the stainless steel bar limiting function, can be used for stainless steel bars of different specifications, effectively prevents the stainless steel bars from deviating in the bundling process, and has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic packaging machines, in particular to an automatic packaging machine for stainless steel bars. Background Art

[0002] The stainless steel bar automatic packaging machine is a highly automated device used to package stainless steel bars for easy transportation and storage. In today's production field, automation not only improves production efficiency but also ensures the consistency of product quality. The stainless steel bar automatic packaging machine is an important equipment in this process. The stainless steel bar automatic packaging machine consists of a strapping machine and a conveyor.

[0003] Based on the above, the inventors found the following problems: the current automatic packaging machine for stainless steel bars does not have a stainless steel bar limiting function when in use, which makes it difficult to meet the use of stainless steel bars of different specifications, and the stainless steel bars are prone to deviate during bundling, affecting user use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic packaging machine for stainless steel bars is provided in order to achieve the purpose of having more practical value. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an automatic packaging machine for stainless steel bars.

[0006] The utility model is achieved in this way:

[0007] An automatic packaging machine for stainless steel bars includes a strapping machine, a pair of first support columns are installed at the bottom end of the strapping machine, a feeding mechanism is provided on one side of the strapping machine, the bottom end of the feeding mechanism is connected to a limiting mechanism, and second support columns are installed at the four corners of the bottom end of the limiting mechanism, and the limiting mechanism includes a base frame, the inner side of the base frame is rotatably connected to a two-way threaded rod, both ends of the two-way threaded rod are equipped with a movable frame, the top end of the movable frame is rotatably connected to a plurality of limiting shafts, the outer side of the limiting shaft is equipped with a limiting sleeve, and the inner two sides of the movable frame are slidably connected to sliding rods, and the two ends of the sliding rods are fixedly connected to the inner side of the base frame.

[0008] Furthermore, a first motor is installed on the outer side of the base frame, and an output end of the first motor is connected to one end of the bidirectional threaded rod.

[0009] Furthermore, a retaining frame is installed on the side of the base frame close to the strapping machine, and an infrared distance sensor is installed on the top of the retaining frame.

[0010] The beneficial effect of adopting the above further solution is that, by installing an infrared distance sensor on the top of the retaining frame, infrared distance monitoring is achieved, thereby realizing feeding monitoring of the stainless steel bar.

[0011] Furthermore, the feeding mechanism includes a top frame, the inner side of the top frame is rotatably connected to a plurality of conveying shafts, the outer side of the conveying shafts is fitted with conveying rollers, one end of several of the conveying shafts is fitted with sprockets, and the outer sides of several of the sprockets are fitted with chains.

[0012] The beneficial effect of adopting the above further solution is that by sleeves of chains on the outer sides of several sprockets, several conveying shafts can be rotated synchronously.

[0013] Furthermore, a second motor is installed on one side of the top frame, and an output end of the second motor is connected to the other end of one of the conveying shafts.

[0014] The beneficial effect of adopting the above further solution is that the output end of the second motor is connected to the other end of one of the conveying shafts, thereby achieving electric rotation of the conveying shaft.

[0015] Furthermore, a connecting rod is installed on one side of the first support column, and one end of the connecting rod is fixedly connected to the outer side of the second support column.

[0016] Furthermore, a fixing plate is installed at the bottom end of the second support column and the bottom end of the first support column, and fixing holes are installed at the four corners of the top end of the fixing plate.

[0017] The beneficial effect of adopting the above further solution is that fixing plates are installed at the bottom ends of the second support column and the first support column, which facilitates the installation and fixing of the product on the ground.

[0018] Furthermore, a control panel is installed on the outer side of the base frame.

[0019] The beneficial effects of the present invention are as follows: the present invention provides an automatic packaging machine for stainless steel bars through the above-mentioned design, wherein both ends of the bidirectional threaded rod are equipped with movable frames, and the rotation of the bidirectional threaded rod can drive the movable frame to move, thereby realizing the movement of the limit sleeve, limiting the stainless steel bars, facilitating the stacking of the stainless steel bars, and preventing the stainless steel bars from deviating during bundling, and the sliding rods are slidably connected on both sides of the inner side of the movable frame to improve the moving stability of the movable frame, and a plurality of limit shafts are rotatably connected to the top end of the movable frame to effectively reduce the friction force when the stainless steel bars move, and the limit sleeve is installed on the outer side of the limit shaft to limit the stainless steel bars, and the output end of the first motor is connected to one end of the bidirectional threaded rod to realize the bidirectional The threaded rod rotates electrically, and an infrared distance sensor is installed on the top of the retaining frame to realize infrared distance monitoring, thereby realizing feeding monitoring of stainless steel bars. Chains are installed on the outer sides of several sprockets to realize synchronous rotation of several conveyor shafts. The output end of the second motor is connected to the other end of one of the conveyor shafts to realize electric rotation of the conveyor shaft. Fixed plates are installed at the bottom ends of the second support column and the first support column, which facilitates the installation and fixation of the product on the ground. A control panel is installed on the outer side of the base frame to realize controllable equipment and increase the convenience of product use. The utility model can effectively realize the stainless steel bar limiting function, meet the use of stainless steel bars of different specifications, and effectively prevent the stainless steel bars from deviating during bundling, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 This is one of the three-dimensional structural schematic diagrams of an automatic packaging machine for stainless steel bars provided by the utility model;

[0022] Figure 2 This is a second schematic diagram of the three-dimensional structure of an automatic packaging machine for stainless steel bars provided by the present invention;

[0023] Figure 3 This is one of the disassembled three-dimensional structural diagrams of an automatic packaging machine for stainless steel bars provided by the utility model;

[0024] Figure 4 This is the second disassembled three-dimensional structural diagram of an automatic packaging machine for stainless steel bars provided by the present invention;

[0025] Figure 5The utility model provides an automatic packaging machine for stainless steel bars Figure 3 Schematic diagram of the enlarged structure of structure A in the middle.

[0026] In the figure: 100, strapping machine; 101, first support column; 102, feeding mechanism; 10201, top frame; 10202, conveying shaft; 10203, conveying roller; 10204, second motor; 10205, sprocket; 10206, chain; 103, limiting mechanism; 10301, bottom frame; 10302, two-way threaded rod; 10303, movable frame; 10304, limiting shaft; 10305, limiting sleeve; 10306, sliding rod; 10307, ​​first motor; 10308, retaining frame; 10309, infrared distance sensor; 104, second support column; 105, connecting rod; 106, fixing plate; 107, control panel. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1

[0030] The utility model provides the following technical solutions: Figure 1-Figure 5As shown, an automatic packaging machine for stainless steel bars includes a strapping machine 100, a pair of first support columns 101 are installed at the bottom end of the strapping machine 100, a feeding mechanism 102 is provided on one side of the strapping machine 100, the bottom end of the feeding mechanism 102 is connected to a limiting mechanism 103, and second support columns 104 are installed at the four corners of the bottom end of the limiting mechanism 103, and the limiting mechanism 103 includes a base frame 10301, the inner side of the base frame 10301 is rotatably connected to a bidirectional threaded rod 10302, both ends of the bidirectional threaded rod 10302 are equipped with a movable frame 10303, the top of the movable frame 10303 is rotatably connected to a plurality of limiting shafts 10304, the outer side of the limiting shaft 10304 is equipped with a limiting sleeve 10305, and the inner sides of the movable frame 10303 are slidably connected to slide rods 10306, and the slide rod 10306 is slidably connected to the inner side of the movable frame 10303. The two ends of 0306 are fixedly connected to the inner side of the base frame 10301, and the two ends of the bidirectional threaded rod 10302 are equipped with a movable frame 10303. The rotation of the bidirectional threaded rod 10302 can drive the movable frame 10303 to move, thereby realizing the movement of the limiting sleeve 10305, limiting the stainless steel bars, facilitating the stacking of stainless steel bars, and preventing the stainless steel bars from deviating during bundling. The sliding rods 10306 are slidably connected to both sides of the interior of the movable frame 10303 to improve the movement stability of the movable frame 10303. Several limiting shafts 10304 are rotatably connected to the top of the movable frame 10303 to effectively reduce the friction of the stainless steel bars when they move. The limiting sleeve 10305 is fitted on the outer side of the limiting shaft 10304 to limit the stainless steel bars.

[0031] Example 2

[0032] Reference Figure 1-Figure 5As shown, a first motor 10307 is installed on the outside of the bottom frame 10301, and the output end of the first motor 10307 is connected to one end of the bidirectional threaded rod 10302. A retaining frame 10308 is installed on the side of the bottom frame 10301 close to the strapping machine 100, and an infrared distance sensor 10309 is installed on the top of the retaining frame 10308. The feeding mechanism 102 includes a top frame 10201, and a plurality of conveying shafts 10202 are rotatably connected to the inner side of the top frame 10201. The outer side of the conveying shaft 10202 is provided with a conveying roller 10203, and one end of the plurality of conveying shafts 10202 is provided with a sprocket 10205, and the outer side of the plurality of sprockets 10205 is provided with a chain 10206. A second motor 10204 is installed, and the output end of the second motor 10204 is connected to the other end of one of the conveying shafts 10202. The output end of the first motor 10307 is connected to one end of the bidirectional threaded rod 10302 to realize the electric rotation of the bidirectional threaded rod 10302. An infrared distance sensor 10309 is installed on the top of the retaining frame 10308 to realize infrared distance monitoring, thereby realizing stainless steel bar feeding monitoring. A chain 10206 is installed on the outer side of several sprockets 10205 to realize synchronous rotation of several conveying shafts 10202. The output end of the second motor 10204 is connected to the other end of one of the conveying shafts 10202 to realize electric rotation of the conveying shaft 10202.

[0033] Example 3

[0034] Reference Figure 1-Figure 5 As shown, a connecting rod 105 is installed on one side of the first support column 101, and one end of the connecting rod 105 is fixedly connected to the outer side of the second support column 104, and the bottom end of the second support column 104 and the bottom end of the first support column 101 are both installed with a fixing plate 106, and the four corners of the top of the fixing plate 106 are all installed with fixing holes, and a control panel 107 is installed on the outer side of the base frame 10301. The fixing plates 106 are installed on the bottom ends of the second support column 104 and the first support column 101, which facilitates the installation and fixing of the product on the ground. The control panel 107 is installed on the outer side of the base frame 10301 to achieve device controllability and increase the convenience of product use.

[0035] Specifically, the working principle of the automatic packaging machine for stainless steel bars is as follows: when in use, movable frames 10303 are installed at both ends of the bidirectional threaded rod 10302, and the bidirectional threaded rod 10302 can be rotated to drive the movable frame 10303 to move, thereby realizing the movement of the limiting sleeve 10305, limiting the stainless steel bars, facilitating the stacking of the stainless steel bars, and preventing the stainless steel bars from deviating during bundling. Sliding rods 10306 are slidably connected on both sides of the interior of the movable frame 10303 to improve the moving stability of the movable frame 10303, and a plurality of limiting shafts 10304 are connected to the top of the movable frame 10303 through rotation, effectively reducing the friction force when the stainless steel bars move, and the limiting sleeve 10305 is installed on the outer side of the limiting shaft 10304 to limit the stainless steel bars, and the output end of the first motor 10307 is connected to one end of the bidirectional threaded rod 10302 to realize the bidirectional threaded rod. 10302 rotates electrically, and an infrared distance sensor 10309 is installed on the top of the retaining frame 10308 to realize infrared distance monitoring, thereby realizing stainless steel bar feeding monitoring. A chain 10206 is installed on the outside of several sprockets 10205 to realize synchronous rotation of several conveying shafts 10202. The output end of the second motor 10204 is connected to the other end of one of the conveying shafts 10202 to realize electric rotation of the conveying shaft 10202. A fixing plate 106 is installed at the bottom end of the second support column 104 and the bottom end of the first support column 101, which facilitates the installation and fixation of the product on the ground. A control panel 107 is installed on the outside of the base frame 10301 to realize equipment controllability and increase the convenience of product use. The utility model can effectively realize the stainless steel bar limiting function, meet the use of stainless steel bars of different specifications, and effectively prevent the stainless steel bars from deviating during bundling, and has high practical value.

[0036] It should be noted that the specific models and specifications of the strapping machine 100, the first motor 10307, ​​the infrared distance sensor 10309 and the second motor 10204 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0037] The power supply and principles of the strapping machine 100 , the first motor 10307 , the infrared distance sensor 10309 and the second motor 10204 are clear to those skilled in the art and will not be described in detail here.

[0038] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic packaging machine for stainless steel bars, characterized in that: The invention comprises a strapping machine (100), wherein a pair of first support columns (101) are installed at the bottom end of the strapping machine (100), a feeding mechanism (102) is provided on one side of the strapping machine (100), the bottom end of the feeding mechanism (102) is connected to a limiting mechanism (103), the four corners of the bottom end of the limiting mechanism (103) are all installed with second support columns (104), the limiting mechanism (103) comprises a bottom frame (10301), the inner side of the bottom frame (10301) is rotatably connected to a bidirectional screw. A threaded rod (10302), both ends of the bidirectional threaded rod (10302) are equipped with a movable frame (10303), the top of the movable frame (10303) is rotatably connected to a plurality of limit shafts (10304), the outer side of the limit shaft (10304) is equipped with a limit sleeve (10305), the inner sides of the movable frame (10303) are slidably connected to the sliding rod (10306), and the two ends of the sliding rod (10306) are fixedly connected to the inner side of the base frame (10301).

2. The automatic packaging machine for stainless steel bars according to claim 1, characterized in that: A first motor (10307) is installed on the outer side of the base frame (10301), and the output end of the first motor (10307) is connected to one end of the bidirectional threaded rod (10302).

3. The automatic packaging machine for stainless steel bars according to claim 1, characterized in that: The base frame (10301) is provided with a retaining frame (10308) on a side close to the strapping machine (100), and an infrared distance sensor (10309) is provided on the top of the retaining frame (10308).

4. The automatic packaging machine for stainless steel bars according to claim 1, characterized in that: The feeding mechanism (102) comprises a top frame (10201), the inner side of the top frame (10201) is rotatably connected to a plurality of conveying shafts (10202), the outer side of the conveying shafts (10202) is sleeved with a conveying roller (10203), one end of the plurality of conveying shafts (10202) is sleeved with a sprocket (10205), and the outer side of the plurality of sprockets (10205) is sleeved with a chain (10206).

5. The automatic packaging machine for stainless steel bars according to claim 4, characterized in that: A second motor (10204) is installed on one side of the top frame (10201), and the output end of the second motor (10204) is connected to the other end of one of the conveying shafts (10202).

6. The automatic packaging machine for stainless steel bars according to claim 1, characterized in that: A connecting rod (105) is installed on one side of the first supporting column (101), and one end of the connecting rod (105) is fixedly connected to the outer side of the second supporting column (104).

7. The automatic packaging machine for stainless steel bars according to claim 1, characterized in that: The bottom ends of the second support column (104) and the first support column (101) are both installed with fixing plates (106), and the top four corners of the fixing plates (106) are all installed with fixing holes.

8. The automatic packaging machine for stainless steel bars according to claim 1, characterized in that: A control panel (107) is installed on the outer side of the base frame (10301).

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