Carton packaging strapping machine

Abstract

The utility model discloses a carton packaging strapping machine, and belongs to the technical field of carton packaging equipment. The binding device comprises an operation table, a binding frame is installed on the top of the operation table, and braking universal wheels are fixedly connected to the four corners of the bottom of the operation table. Through the cooperation of the operation table, the bundling frame, the winding roller, the control panel, the supporting frame, the threaded rod and the limiting plate, the position of the limiting plate can be adjusted according to the specification of a carton, so that the position of the carton can be corrected, the carton is prevented from inclining in the sliding process, and the quality of the carton is improved. Then through cooperation of a groove, a limiting groove, a rotating shaft, rotating rollers, a connecting sleeve, a pressure sensing column, an induction block and a spring, when the carton is located above the four rotating rollers, downward pressing force can be achieved on the carton, and therefore the induction column can make contact with the induction block, it can be ensured that the carton is located below the bundling frame, the phenomenon that a bundling belt is unloaded is avoided, and the bundling efficiency is improved. Therefore, the problem that the strapping tape is wasted is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton packaging equipment, and specifically relates to a carton packaging and strapping machine. Background Art

[0002] With the continuous development of global trade and the increasing maturity of the logistics industry, cartons, as one of the main packaging materials for cargo transportation, are used more and more widely. In all aspects of carton production, packaging, transportation, etc., efficient and stable strapping equipment is required to ensure the strapping quality of cartons.

[0003] After retrieval, a strapping machine for carton packaging disclosed in Chinese Patent Application No. 202322843377.0 relates to a strapping machine for carton packaging, including a machine body. A workbench is arranged at the top of the machine body, a strapping frame is arranged at the top of the workbench, an installation block is arranged on one side of the top of the strapping machine, and a limiting component is arranged on the surface of the installation block. The limiting component includes a limiting cylinder, a limiting rod, a positioning part and a clamping sleeve. One end of the clamping sleeve is fixedly connected with one end of the limiting cylinder, the limiting rod is movably connected inside the limiting cylinder, and the positioning part is installed on the end face of the limiting rod; by arranging the installation block on the strapping frame, it is convenient to use the limiting component on the installation block to limit the carton, and at the same time, the positioning part in the limiting component can make the positioning plate fit against the side wall of the carton, so as to position the carton at a suitable position on the workbench, facilitating the strapping belt to be strapped to a suitable position on the carton.

[0004] Although the above patent can facilitate the use of the limiting component on the installation block to limit the carton, enable the positioning plate to fit against the side wall of the carton, so as to position the carton at a suitable position on the workbench, and facilitate the strapping belt to be strapped to a suitable position on the carton, in actual use, when strapping each carton, the positioning plate in the limiting component needs to be adjusted to position or disengage from the carton, and the whole process is rather cumbersome, time-consuming and laborious, thus reducing the strapping efficiency to a certain extent.

[0005] Therefore, it is necessary to transform the strapping machine in the above patent to effectively prevent the problem that when strapping each carton, the positioning plate in the limiting component needs to be adjusted to position or disengage from the carton, and the whole process is rather cumbersome, time-consuming and laborious, thus reducing the strapping efficiency to a certain extent. Summary of the Utility Model

[0006] To solve the problems raised in the above background art, the purpose of the present utility model is to provide a carton packaging strapping machine, which solves the problem that when strapping each carton, the positioning plate in the limiting component needs to be adjusted to position or separate the carton. The whole process is relatively cumbersome, time-consuming and laborious, thus reducing the strapping efficiency to a certain extent.

[0007] The present utility model provides the following technical solutions: A carton packaging strapping machine includes an operating table, a strapping frame is installed on the top of the operating table, universal brake wheels are fixedly connected to the four corners of the bottom of the operating table, a winding roller is arranged on one side of the operating table and is correspondingly arranged with the operating table, a control panel is arranged on the front of the operating table, support frames are symmetrically and fixedly connected to the top of the operating table with respect to the strapping frame, a threaded rod is threadedly connected to one side of the support frame, a crank is fixedly connected to the outer side of the threaded rod, the other end of the threaded rod is rotatably connected with a limiting plate through a bearing, grooves are symmetrically opened on the top of the operating table with respect to the strapping frame, limiting grooves are symmetrically opened on both sides of the groove, a rotating shaft is rotatably connected inside the limiting groove, a rotating roller is sleeved on the surface of the rotating shaft, a connecting sleeve is arranged at the bottom of the rotating shaft, a pressure-sensitive column is fixedly connected to the bottom of the connecting sleeve, an induction block is fixedly connected to the bottom of the limiting groove and the induction block is located directly below the pressure-sensitive column, a spring is sleeved on the surface of the pressure-sensitive column and the bottom of the spring is fixedly connected to the induction block.

[0008] The beneficial effects of the present utility model are as follows:

[0009] 1. Through the cooperation of the operating table, strapping frame, winding roller, control panel, support frame, threaded rod and limiting plate of the present utility model, the position of the limiting plate can be adjusted according to the specifications of the carton, so as to correct the position of the carton, thus avoiding tilting during the sliding process. Then, by using the cooperation of the groove, limiting groove, rotating shaft, rotating roller, connecting sleeve, pressure-sensitive column, induction block and spring, when the cartons are all located above the four rotating rollers, a downward pressure can be applied to them, so that the induction column can contact the induction block, thereby ensuring that the cartons are located below the strapping frame and avoiding the phenomenon of empty strapping of the strapping belt, thus avoiding the problem of waste of the strapping belt.

[0010] 2. Through the settings of the sliding groove, pushing block and scale line of the present utility model, it can assist the staff to push the carton to move to the specified position, thus facilitating the control of the strapping position of the strapping belt on the carton. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of the present utility model.

[0012] Figure 2 It is a partial sectional three-dimensional schematic diagram of another angle of the structure of the present utility model.

[0013] Figure 3 This is a three-dimensional schematic diagram of the pressure-sensitive column and the induction block of the present utility model arranged corresponding to each other.

[0014] Figure 4 This is a three-dimensional schematic diagram of the limit plate of the present utility model.

[0015] Figure 5 For the present utility model Figure 2 The enlarged schematic diagram at position A in. Specific embodiments

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0017] As Figures 1 to 5 shown, the carton packaging and strapping machine of this embodiment includes an operating table 1. A strapping frame 2 is installed on the top of the operating table 1. Brakeable universal wheels are fixedly connected to the four corners of the bottom of the operating table 1. Maintenance doors are symmetrically hinged to the front of the operating table 1 through hinges. A winding roller 3 is arranged on one side of the operating table 1, and the winding roller 3 is arranged corresponding to and cooperating with the operating table 1. A control panel 4 is arranged on the front of the operating table 1. Support frames 5 are symmetrically fixedly connected to the top of the operating table 1 with respect to the strapping frame 2. A threaded rod 6 is threadedly connected to one side of the support frame 5. A crank is fixedly connected to the outer side of the threaded rod 6. The other end of the threaded rod 6 is rotatably connected to a limit plate 7 through a bearing. Grooves 8 are symmetrically opened on the top of the operating table 1 with respect to the strapping frame 2. Limit grooves 9 are symmetrically opened on both sides of the groove 8. A rotating shaft 10 is rotatably connected inside the limit groove 9. A rotating roller 11 is sleeved on the surface of the rotating shaft 10. A connecting sleeve 12 is arranged at the bottom of the rotating shaft 10. A pressure-sensitive column 13 is fixedly connected to the bottom of the connecting sleeve 12. An induction block 14 is fixedly connected to the bottom of the limit groove 9, and the induction block 14 is located directly below the pressure-sensitive column 13. A spring 15 is sleeved on the surface of the pressure-sensitive column 13, and the bottom of the spring 15 is fixedly connected to the induction block 14.

[0018] Refer to Figure 1 and Figure 2 , a sliding groove 16 is opened on the top of the operating table 1. A pushing block 17 is slidably connected inside the sliding groove 16. A scale line 18 is arranged on the top of the operating table 1, and the scale line 18 is arranged corresponding to and cooperating with the pushing block 17.

[0019] Through the settings of the sliding groove 16, the pushing block 17 and the scale line 18 in this embodiment, it can assist the staff to push the carton to move to a specified position, so as to facilitate controlling the strapping position of the carton by the strapping belt.

[0020] Refer to Figure 1 and Figure 2, one side of the operating table 1 is fixedly connected with a support rod 19, the other end of the support rod 19 is fixedly connected with a leveling roller 20, and the leveling roller 20 is correspondingly arranged opposite to the winding roller 3.

[0021] In this embodiment, through the arrangement of the support rod 19 and the leveling roller 20, the bundling belt can be straightened in advance by using the leveling roller 20, preventing the bundling belt from knotting during work and affecting work efficiency.

[0022] Reference Figure 1 and Figure 2 , on one side of the operating table 1, safety guardrails 21 are symmetrically and fixedly connected, and the safety guardrails 21 are located outside the winding roller 3.

[0023] In this embodiment, through the arrangement of the safety guardrails 21, the winding roller 3 can be protected, and the safety during the operation of the winding roller 3 can be improved.

[0024] Reference Figure 1 、 Figure 2 and Figure 4 , on the surface of the support frame 5, limit holes 22 are symmetrically opened with respect to the threaded rod 6, on the surface of the limit plate 7, limit posts 23 are symmetrically and fixedly connected with respect to the threaded rod 6, and the limit posts 23 are slidably connected with the limit holes 22.

[0025] In this embodiment, through the arrangement of the limit holes 22 and the limit posts 23, the movement track of the limit plate 7 can be restricted, enabling it to only perform linear movement.

[0026] Reference Figure 4 , at the bottom of the limit plate 7, a balance block 24 is fixedly connected, at the bottom of the balance block 24, a rolling ball 25 is rotatably connected, and the rolling ball 25 is in rolling connection with the operating table 1.

[0027] In this embodiment, through the arrangement of the balance block 24 and the rolling ball 25, the bottom of the limit plate 7 can be supported assistantly, thus preventing it from tilting during movement.

[0028] Reference Figure 2 , on the top of the operating table 1, guide grooves 26 are symmetrically opened, inside the guide grooves 26, guide rollers 27 are rotatably connected, and the guide rollers 27 are located outside the rotating roller 11.

[0029] In this embodiment, through the arrangement of the guide grooves 26 and the guide rollers 27, the friction between the operating table 1 and the cardboard box is reduced, enabling the staff to slide into or out of the cardboard box more smoothly.

[0030] When the utility model binds a carton, the device is connected to an external power supply, and then a binding tape is installed on the winding roller 3. Then, the binding tape is pulled out so that its initial end extends to the surface of the flattening roller 20 and fits with it. Then, it is inserted into the feeding port of the operating table 1 to feed the binding rack 2. Then, the positions of the four limiting plates 7 are adjusted according to the size of the carton, so that the distance between every two limiting plates 7 is slightly larger than the width of the carton. That is, the crank is rotated to drive the threaded rod 6 to rotate, so that the limiting plate 7 makes a linear motion under the action of the limiting column 23 and the limiting hole 22. At the same time, the balance block 24 and the rolling ball 25 can assist in supporting the bottom of the limiting plate 7, thereby preventing it from tilting during the movement. Then, the carton is placed between the two limiting plates 7 and inside the pushing block 17. Then, the pushing block 17 can be pushed to make the carton slide to the lower part of the binding rack 2. At this time, the moving distance of the carton can be controlled through the scale line 18, and then it can be accurately bound. At this time, the bottom of the carton will press down the four rotating rollers 11, so that they drive the connecting sleeve 12 to move downward, and then the pressure-sensitive column 13 can contact the induction block 14, so as to ensure that the carton is located under the binding rack 2 and prevent the binding tape from being tied in vain. Then, the binding rack 2 is started through the control panel 4 to bind the carton.

Claims

1. A carton packaging strapping machine, comprising an operating table (1), characterized in that: A bundling frame (2) is installed on the top of the operating table (1). Universal brake wheels are fixedly connected to the four corners of the bottom of the operating table (1). A winding roller (3) is arranged on one side of the operating table (1), and the winding roller (3) is correspondingly arranged in cooperation with the operating table (1). A control panel (4) is arranged on the front of the operating table (1). Support frames (5) are symmetrically and fixedly connected to the top of the operating table (1) with respect to the bundling frame (2). A threaded rod (6) is threadedly connected to one side of the support frame (5). A crank is fixedly connected to the outer side of the threaded rod (6). The other end of the threaded rod (6) is rotatably connected to a limiting plate (7) through a bearing. Grooves (8) are symmetrically opened on the top of the operating table (1) with respect to the bundling frame (2). Limiting grooves (9) are symmetrically opened on both sides of the groove (8). A rotating shaft (10) is rotatably connected inside the limiting groove (9). A rotating roller (11) is sleeved on the surface of the rotating shaft (10). A connecting sleeve (12) is arranged at the bottom of the rotating shaft (10). A pressure-sensitive column (13) is fixedly connected to the bottom of the connecting sleeve (12). An induction block (14) is fixedly connected to the bottom of the limiting groove (9), and the induction block (14) is located directly below the pressure-sensitive column (13). A spring (15) is sleeved on the surface of the pressure-sensitive column (13), and the bottom of the spring (15) is fixedly connected to the induction block (14).

2. The carton packaging and strapping machine according to claim 1, characterized in that: A chute (16) is opened on the top of the operating table (1). A pushing block (17) is slidably connected inside the chute (16). A scale line (18) is arranged on the top of the operating table (1), and the scale line (18) is correspondingly arranged in cooperation with the pushing block (17).

3. The carton packaging and strapping machine according to claim 2, characterized in that: A support rod (19) is fixedly connected to one side of the operating table (1). A leveling roller (20) is fixedly connected to the other end of the support rod (19), and the leveling roller (20) is correspondingly arranged in cooperation with the winding roller (3).

4. The carton packaging and strapping machine according to claim 3, characterized in that: Guardrails (21) are symmetrically and fixedly connected to one side of the operating table (1), and the guardrails (21) are located outside the winding roller (3).

5. The carton packaging and strapping machine according to claim 4, wherein: Limiting holes (22) are symmetrically opened on the surface of the support frame (5) with respect to the threaded rod (6). Limiting columns (23) are symmetrically and fixedly connected to the surface of the limiting plate (7) with respect to the threaded rod (6), and the limiting columns (23) are slidably connected to the limiting holes (22).

6. A carton packaging and strapping machine according to claim 1, 2 or 5, characterized in that: A balance block (24) is fixedly connected to the bottom of the limiting plate (7). A rolling ball (25) is rotatably connected to the bottom of the balance block (24), and the rolling ball (25) is in rolling connection with the operating table (1).

7. The carton packaging strapping machine according to claim 6, wherein: Guide grooves (26) are symmetrically opened on the top of the operating table (1). Guide rollers (27) are rotatably connected inside the guide grooves (26), and the guide rollers (27) are located outside the rotating rollers (11).

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