Conveying device of side bundle automatic packing machine

Abstract

The utility model relates to the technical field of conveying equipment, in particular to a conveying device of an automatic side bundle packer, which comprises a base, a linear motor is mounted on an extension plate of the base, a movable adjusting frame is fixedly mounted on a slider of the linear motor, and a top movable frame is mounted on the movable adjusting frame. The linear motor drives the movable adjusting frame to slide on the base, linear conveying of packaged objects is achieved, and conveying accuracy and stability are improved. And the movable adjusting frame is connected with the top movable frame through a rotating shaft and a hydraulic cylinder, so that the top movable frame can flexibly ascend and descend in the vertical direction to adapt to packaged articles of different heights and sizes, and the universality of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a conveying device of a side-bundling automatic baler. Background Art

[0002] Automatic balers are widely used in the packaging industry, significantly improving packaging efficiency and accuracy. However, traditional automatic balers often have shortcomings when handling certain types of packaging tasks, especially when side-strap packaging is required. These shortcomings are mainly reflected in the following aspects:

[0003] Insufficient conveying accuracy: Traditional baling machine conveying systems often use simple mechanical transmission methods, such as chains and belts. These methods are prone to wear, looseness and other factors after long-term use, resulting in a decrease in conveying accuracy, affecting the accuracy and stability of packaging.

[0004] Poor adaptability: Items of different sizes and shapes place varying demands on balers. However, the conveyor mechanisms of traditional balers are often designed to be rigid, making it difficult to flexibly adjust to the height and size of the items. This results in frequent equipment changes and adjustments during the baling process, reducing work efficiency.

[0005] Low degree of automation: Although some traditional balers have achieved a certain degree of automation, manual intervention is still required in key processes such as conveying, packing, and strapping. This not only increases labor intensity but also reduces packing efficiency and accuracy. In view of this, we propose a conveying device for an automatic side-strap baler. Utility Model Content

[0006] In order to make up for the above deficiencies, the utility model provides a conveying device for a side-binding automatic baler.

[0007] The technical solution of the utility model is:

[0008] The cam is fixedly mounted on the support frame, and the cam is mounted on a link rod of the hydraulic cylinder to contact the support frame.

[0009] As a preferred technical solution, a plurality of rollers arranged at equal intervals are rotatably mounted on the base, and the bottom of the lower disc fits tightly with the top of the rollers.

[0010] As an optimal technical solution, the base is provided with a movable groove which is slidably connected to the movable block, and a limit block is integrally formed on the outer walls on both sides of the movable block and the movable groove, and the movable groove is provided with a limit groove which is slidably connected to the limit block.

[0011] As a preferred technical solution, a lower ring is rotatably mounted at the center of the top of the lower disc, and an upper ring is rotatably mounted at the bottom of the upper disc.

[0012] As an optimal technical solution, a gear ring is coaxially welded on the outer circumferential wall of the upper disc, a driving gear that meshes with the gear ring is rotatably mounted on the L-shaped connecting rod, and a driving motor whose output shaft is coaxially fixed to the driving gear is fixed on the L-shaped connecting rod.

[0013] As a preferred technical solution, an insertion shaft is coaxially threadedly installed at the center of the bottom of the upper disc, and an outer rod is threadedly installed at the center of the top of the lower disc, and the insertion shaft is plug-connected to the outer rod.

[0014] As a preferred technical solution, when the piston rod of the hydraulic cylinder is extended to its longest position, the insertion shaft is separated from the outer rod in the vertical direction.

[0015] As a preferred technical solution, the maximum rotation angle of the rotating motor is 90 degrees and when the rotating motor is rotated to one end, the insertion shaft is vertically opposite to the outer rod.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In this utility model, a linear motor drives the movable adjustment frame to slide on the base, achieving linear conveyance of packaged items and improving conveying accuracy and stability. The movable adjustment frame is connected to the top movable frame via a rotating shaft and hydraulic cylinder, allowing the top movable frame to be flexibly raised and lowered in the vertical direction, accommodating packaged items of different heights and sizes and enhancing the versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the movable adjustment frame in the present utility model;

[0020] Figure 3 This is a schematic structural diagram of the top movable frame in the utility model;

[0021] Figure 4 For the utility model Figure 1 The enlarged view of A in the middle;

[0022] The meaning of each mark in the figure is:

[0023] 1, base; 10, roller; 11, movable groove; 110, limiting groove; 12, extension plate; 13, linear motor; 2, movable adjusting frame; 20, movable block; 21, limiting block; 22, notch; 23, rotary motor; 24, rotating shaft; 25, hydraulic cylinder; 26, lower circular ring; 27, lower disc; 28, fixed rod; 3, top movable frame; 30, upper disc; 31, upper circular ring; 32, insertion shaft; 33, driving gear; 34, driving motor; 35, gear ring; 36, L-shaped connecting rod; 4, outer rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0026] A conveying device of a side-bundling automatic baler includes a base 1, a linear motor 13 is installed on the extension plate 12 of the base 1, a movable adjusting frame 2 is fixedly installed on the slider of the linear motor 13, and a top movable frame 3 is installed on the movable adjusting frame 2. The movable adjusting frame 2 includes a movable block 20 fixed on the slider of the linear motor 13 and slidingly connected to the base 1, a rotating shaft 24 is rotatably installed on the movable block 20, a hydraulic cylinder 25 is fixedly connected to the top of the rotating shaft 24, the top movable frame 3 is fixedly connected to the piston rod of the hydraulic cylinder 25, a notch 22 is opened on the movable block 20, a rotating motor 23 whose output shaft is coaxially fixed with the rotating shaft 24 is fixedly installed in the notch 22, the movable adjusting frame 2 also includes a lower disc 27 fixedly connected to the movable block 20 by a fixed rod 28, the top movable frame 3 includes an L-shaped connecting rod 36 fixedly connected to the piston rod of the hydraulic cylinder 25 and an upper disc 30 integrally formed with the L-shaped connecting rod 36. Precision Conveying: Linear motor 13 drives movable adjustment frame 2 to slide on base 1, achieving linear conveyance of packaged items and improving conveying accuracy and stability. Flexible Adjustment: The movable adjustment frame 2 is connected to the top movable frame 3 via a rotating shaft 24 and hydraulic cylinder 25, allowing the top movable frame 3 to be flexibly raised and lowered in the vertical direction, accommodating packaged items of different heights and sizes and enhancing the versatility of the device.

[0027] As a preferred embodiment of this embodiment, a plurality of rollers 10 are rotatably mounted on the base 1 at equal intervals, and the bottom of the lower disc 27 fits tightly against the top of the rollers 10. The arrangement of the rollers 10 makes the contact between the lower disc 27 and the base 1 smoother, reduces frictional resistance, and improves the smoothness and stability of the conveying.

[0028] As a preferred embodiment of this embodiment, the base 1 is provided with a movable groove 11 that is slidably connected to the movable block 20. A limit block 21 is integrally formed on the outer walls of both sides of the movable block 20 that are in contact with the movable groove 11. A limit groove 110 is provided in the movable groove 11 that is slidably connected to the limit block 21. The cooperation between the limit block 21 and the limit groove 110 limits the range of movement of the movable block 20 in the movable groove 11, prevents the movable block 20 from derailing, and enhances the safety and stability of the device.

[0029] As a preferred embodiment of the present invention, a lower ring 26 is rotatably mounted at the top center of the lower disc 27, and an upper ring 31 is rotatably mounted at the bottom of the upper disc 30. The arrangement of the upper ring 31 and the lower ring 26 allows the packaged items placed between the two to rotate, facilitating the side-bundling operation.

[0030] As the preferred embodiment of the present application, a tooth ring 35 is coaxially welded on the circumferential outer wall of the upper disc 30, a driving gear 33 meshing with the tooth ring 35 is rotatably installed on the L-shaped connecting rod 36, and a driving motor 34 with the output shaft coaxially fixed with the driving gear 33 is fixedly installed on the L-shaped connecting rod 36. The meshing of the tooth ring 35 and the driving gear 33 and the driving of the driving motor 34 realize the automatic rotation of the upper disc 30 without manual operation, thereby improving the degree of automation and work efficiency.

[0031] As the preferred embodiment of the present application, a plug shaft 32 is coaxially screwed at the bottom center of the upper disc 30, an outer rod 4 is screwed at the top center of the lower disc 27, and the plug shaft 32 is connected with the outer rod 4. The plug shaft 32 and the outer rod 4 are arranged to facilitate the use of the packed articles with the winding core.

[0032] As the preferred embodiment of the present application, when the piston rod of the hydraulic cylinder 25 is extended to the longest, the plug shaft 32 and the outer rod 4 are separated in the vertical direction. This facilitates the removal of the packed articles from the device.

[0033] As the preferred embodiment of the present application, the maximum rotation angle of the rotary motor 23 is 90 degrees, and when it is rotated to one end, the plug shaft 32 and the outer rod 4 are vertically opposite. This ensures the stability and accuracy of the packed articles during rotation, avoiding packing errors or quality problems caused by excessive or insufficient rotation. At the same time, this design also facilitates accurate positioning and adjustment of the packed articles.

[0034] The conveying device of the side-bundling automatic packing machine of the utility model in use:

[0035] Initial preparation:

[0036] Firstly, the articles to be packed are placed on the base 1, and it is ensured that they are located between the lower disc 27 and the upper disc 30. At this time, the hydraulic cylinder 25 is in the initial state, the plug shaft 32 is connected with the outer rod 4, and the stability of the packed articles in the vertical direction is ensured.

[0037] Linear conveying:

[0038] Start the linear motor 13, and the slider of the linear motor 13 drives the movable adjusting frame 2 (including the movable block 20, the lower disc 27, etc.) to slide on the base 1 along the movable groove 11. Since the limiting blocks 21 on both sides of the movable block 20 are connected with the limiting grooves 110 in the movable groove 11 through sliding connection, the stability and accuracy of the sliding process are ensured. At the same time, the roller 10 on the base 1 rotates, further reducing the frictional resistance between the lower disc 27 and the base 1, so that the conveying is more smooth.

[0039] Height adjustment:

[0040] According to the height and size of the packed articles, the hydraulic cylinder 25 is started. The piston rod of the hydraulic cylinder 25 extends upward, pushing the top movable frame 3 (including the L-shaped connecting rod 36, the upper disc 30, etc.) to rise, so that the upper disc 30 closely fits the packed articles. This step realizes flexible adjustment of the packed articles in the vertical direction, enhancing the versatility of the device.

[0041] Rotary packing:

[0042] When the packed articles need to be side-bundled, the rotary motor 23 is started. The output shaft of the rotary motor 23 drives the rotating shaft 24 to rotate, and in turn drives the lower disc 27 and the upper disc 30 (through the plug-in connection of the plug shaft 32 and the outer rod 4) to rotate together. At this time, the tooth ring 35 on the circumferential outer wall of the upper disc 30 is engaged with the driving gear 33 on the L-shaped connecting rod 36, and the driving motor 34 is started, driving the upper disc 30 to rotate alone through the driving gear 33, realizing the side-bundling operation of the packed articles.

[0043] The maximum rotation angle of the rotary motor 23 is limited to 90 degrees, and when it rotates to one end, the plug shaft 32 is vertically opposite to the outer rod 4. This design ensures the stability and accuracy of the packed articles during rotation, avoiding packing errors or quality problems caused by excessive or insufficient rotation.

[0044] Packing completion and removal:

[0045] After the packing is completed, the piston rod of the hydraulic cylinder 25 is retracted downward, causing the upper disc 30 to descend, and the plug shaft 32 and the outer rod 4 are separated in the vertical direction. This step facilitates the removal of the packed articles from the device.

[0046] Finally, the movable adjustment frame 2 is moved back to the initial position by the linear motor 13, preparing for the next packing operation.

[0047] In summary, the conveying device of the side-bundling automatic packing machine realizes precise conveying, flexible adjustment and efficient side-bundling packing of the packed articles through the collaborative work of the linear motor 13, the hydraulic cylinder 25, the rotary motor 23 and other components. The entire working process is highly automated, easy to operate, and improves the packing efficiency and quality.

[0048] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, which all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A conveying device of a side bundle automatic packer, characterized by: The utility model provides a kind of movable adjusting frame, including base (1), the extension plate (12) of the base (1) is installed with a linear motor (13), the slider of the linear motor (13) is fixedly installed with a movable adjusting frame (2), the movable adjusting frame (2) is installed with top movable frame (3), the movable adjusting frame (2) includes with the movable block (20) of the slider of the linear motor (13) and with the base (1) sliding connection, the movable block (20) is rotatably installed with a rotating shaft (24), the rotating shaft (24) top fixedly connected with a hydraulic cylinder (25), the top movable frame (3) is fixedly connected with the piston rod of the hydraulic cylinder (25), the movable block (20) is opened with a notch (22), the notch (22) is fixedly installed with output shaft and the rotating shaft (24) coaxially fixed rotary motor (23), the movable adjusting frame (2) further includes with the movable block (20) fixed connection by fixed rod (28) lower disc (27), the top movable frame (3) includes with the piston rod of hydraulic cylinder (25) L-shaped connecting rod (36) and with L-shaped connecting rod (36) integrally formed upper disc (30).

2. The conveying device of a side bundle automatic packing machine according to claim 1, characterized in that: The base (1) is rotatably installed with a plurality of equally spaced rollers (10), the bottom of the lower disc (27) is closely attached to the top of the roller (10).

3. The conveying device of a side bundle automatic packing machine according to claim 2, characterized in that: The base (1) is opened with a movable groove (11) slidably connected with the movable block (20), the two side walls of the movable block (20) and the movable groove (11) are integrally formed with a limiting block (21), the movable groove (11) is opened with a limiting groove (110) slidably connected with the limiting block (21).

4. The conveying device of a side bundle automatic packing machine according to claim 3, characterized in that: The lower disc (27) is rotatably installed with a lower ring (26) at the top center, and the upper disc (30) is rotatably installed with an upper ring (31) at the bottom.

5. The conveying device of a side bundle automatic packing machine according to claim 4, characterized in that: The upper disc (30) is coaxially welded with a gear ring (35) on the circumferential outer wall, the L-shaped connecting rod (36) is rotatably installed with a drive gear (33) engaged with the gear ring (35), and the L-shaped connecting rod (36) is fixedly installed with an output shaft coaxially fixed with the drive gear (33) drive motor (34).

6. The conveying device of a side bundle automatic packing machine according to claim 5, characterized in that: The upper disc (30) is coaxially threaded with a plug shaft (32) at the bottom center, and the lower disc (27) is threaded with an outer rod (4) at the top center, and the plug shaft (32) is connected with the outer rod (4) plug connection.

7. A conveying device for a side-bundle automatic baling machine according to claim 6, characterized in that: When the hydraulic cylinder (25) piston rod is the longest, the plug shaft (32) and the outer rod (4) are separated in the vertical direction.

8. A conveying device for a side tie automatic baling press according to claim 7, characterized in that: The maximum rotation angle of the rotary motor (23) is 90 degrees, and when rotated to one end, the plug shaft (32) and the outer rod (4) are vertically opposite.

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