A steering mechanism and strapping machine

Abstract

The utility model relates to the technical field of strapping machines, in particular to a steering mechanism and a strapping machine, comprising a reversing component, which comprises a main body, a base fixedly connected to the bottom end of the main body, and a roller rotatably connected to the inside of the main body, a hydraulic component adapted to be installed inside the main body, a sliding component adapted to be installed inside the main body, a telescopic component adapted to be installed inside the main body, and a driving component adapted to be installed outside the main body; by stepping on a foot pedal, an object can be lifted and rotated by degrees under the mutual cooperation of the hydraulic component, the sliding component, the telescopic component, the driving component and the rotating component, and the lifted object can also reduce the friction during rotation, and in this way, the object can be stably rotated by degrees without causing the rotation angle to be too large or too small, which is more accurate than manual rotation, and in addition, by setting a first deep groove and a second deep groove, the sliding trajectory of the round rod can be stabilized and reverse sliding will not occur.

Description

Technical Field

[0001] The utility model relates to the technical field of strapping machines, in particular to a steering mechanism and a strapping machine. Background Art

[0002] The strapping machine, also known as the strapping machine, baler or strapping machine, uses strapping tape to strap products or packages, then tightens and combines the two ends by hot-melt bonding with a heating iron. The function of the strapping machine is to reinforce the packaged items so that the items will not fall apart during transportation and storage due to loose strapping. At the same time, the strapping should be neat and beautiful.

[0003] However, existing strapping machines usually require manual labor to move items into the strapping area. In many cases, when packaging items, they need to be strapped horizontally and vertically to ensure the stability of the package. At this time, the staff needs to rotate the items by hand. On the one hand, rotating the items by hand is laborious, and on the other hand, there is a rotation error. If the items are not rotated 90° before being sent to the strapping area, the strapping will be skewed, and the package cannot be tightened and is prone to loosening. In addition, when pushing the items into the strapping area, the items will also be pushed off track, causing the strapping to loosen. Utility Model Content

[0004] In view of the above-mentioned problems or the problems in the prior art that manual rotation of objects is laborious and has deviations, the present utility model is proposed.

[0005] Therefore, an object of the present invention is to provide a steering mechanism.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a steering mechanism, comprising:

[0007] The reversing component includes a main body, a base fixedly connected to the bottom end of the main body, and a roller rotatably connected to the inside of the main body, a hydraulic component adapted to be installed inside the main body, a sliding component adapted to be installed inside the main body, a telescopic component adapted to be installed inside the main body, a driving component adapted to be installed outside the main body, and a rotating component adapted to be installed inside the main body.

[0008] As a preferred solution of the steering mechanism of the utility model, the hydraulic assembly includes a hydraulic chamber opened inside the main body, a first piston slidably connected to the inside of the hydraulic chamber, and a support rod fixedly connected to the top of the first piston.

[0009] As a preferred solution of the steering mechanism of the utility model, the sliding assembly includes a second piston slidably connected to the inside of the hydraulic chamber, a connecting rod fixedly connected to the top of the second piston, a connecting plate fixedly connected to the outside of the connecting rod, and a connecting block fixedly connected to the outside of the connecting plate.

[0010] As a preferred solution of the steering mechanism of the utility model, wherein: the telescopic assembly includes a limit plate slidably connected to the inside of the main body, a round rod fixedly connected to the outside of the limit plate, and a spring adapted to be installed on the outside of the limit plate;

[0011] Wherein, one end of the spring is fixedly connected to the outside of the limiting plate, and the other end of the spring is fixedly connected to the inside of the main body.

[0012] As a preferred solution of the steering mechanism of the utility model, the driving assembly includes a threaded rod threadedly connected to the inside of the connecting block, and a nut fixedly connected to the top of the threaded rod threadedly connected to the inside of the connecting block.

[0013] As a preferred solution of the steering mechanism of the utility model, the driving assembly further comprises a connecting frame rotatably connected to the bottom end of the threaded rod, and a pedal plate fixedly connected to the outer side of the connecting frame.

[0014] As a preferred solution of the steering mechanism of the utility model, the rotating assembly includes a cylinder slidably connected to the inside of the main body, a disc fixedly connected to the top of the cylinder, and a protrusion fixedly connected to the top of the disc.

[0015] As a preferred solution of the steering mechanism of the utility model, wherein: the rotating component also includes an inclined groove opened inside the cylinder, a first deep groove opened inside the inclined groove, and a first inclined surface opened inside the first deep groove, a straight groove opened inside the cylinder, a second deep groove opened inside the straight groove, and a second inclined surface opened inside the second deep groove.

[0016] The beneficial effects of the steering mechanism of the utility model are as follows: by stepping on the foot pedal, the object can be lifted and rotated by degrees under the cooperation of the hydraulic component, the sliding component, the telescopic component, the driving component and the rotating component. The lifted object can also reduce the friction during rotation, and in this way, the object can be stably rotated by degrees without causing the rotation angle to be too large or too small, which is more accurate than manual rotation. In addition, by setting the first deep groove and the second deep groove, the sliding trajectory of the round rod can be stabilized and reverse sliding will not occur.

[0017] In actual use, there is still a problem that the objects are easily pushed off-center when being pushed in.

[0018] Therefore, another object of the present invention is to provide a strapping machine.

[0019] In order to solve the above technical problems, the utility model also provides the following technical solutions: a strapping machine, comprising the above steering mechanism, and,

[0020] The strapping mechanism comprises a main body fixedly connected to the outside of the main body, a guide block fixedly connected to the outside of the main body, and a rotating component adapted to be installed on the outside of the main body.

[0021] As a preferred solution of the strapping machine of the utility model, the rotating component includes a connecting shaft rotatably connected to the inside of the main body, a wrapping disk fixedly connected to the outside of the connecting shaft, and a packaging belt adapted to be installed on the outside of the wrapping disk.

[0022] The beneficial effect of the strapping machine of the utility model is that by arranging a guide block on the outer side of the main body, when an article is pushed into the strapping area, it can be automatically straightened under the guidance of the guide block, so as to prevent the article from shifting when entering the strapping area, thereby preventing the strap from loosening and making the articles tightly packed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0024] Figure 1 It is an overall schematic diagram of the utility model.

[0025] Figure 2 It is a schematic diagram of the reversing component of the utility model.

[0026] Figure 3 It is a cross-sectional schematic diagram of the utility model.

[0027] Figure 4 It is a front view schematic diagram of the rotating assembly of the utility model.

[0028] Figure 5 It is a top view schematic diagram of the rotating assembly of the utility model. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1

[0033] Reference Figure 1 to Figure 5 , is the first embodiment of the utility model, which provides a steering mechanism, including:

[0034] The reversing component 100 includes a main body 101, a base 102 fixedly connected to the bottom end of the main body 101, a roller 103 rotatably connected to the inside of the main body 101, a hydraulic component 104 adapted to be installed inside the main body 101, a sliding component 105 adapted to be installed inside the main body 101, a telescopic component 106 adapted to be installed inside the main body 101, a driving component 107 adapted to be installed on the outside of the main body 101, and a rotating component 108 adapted to be installed inside the main body 101.

[0035] Specifically, the hydraulic assembly 104 includes a hydraulic chamber 104a opened inside the main body 101, a first piston 104b slidably connected inside the hydraulic chamber 104a, and a support rod 104c fixedly connected to the top end of the first piston 104b.

[0036] Furthermore, the sliding assembly 105 includes a second piston 105a slidably connected to the inside of the hydraulic chamber 104a, a connecting rod 105b fixedly connected to the top of the second piston 105a, a connecting plate 105c fixedly connected to the outside of the connecting rod 105b, and a connecting block 105d fixedly connected to the outside of the connecting plate 105c.

[0037] The telescopic assembly 106 includes a limit plate 106a slidably connected to the inside of the main body 101, a round rod 106b fixedly connected to the outside of the limit plate 106a, and a spring 106c adapted to be installed on the outside of the limit plate 106a.

[0038] One end of the spring 106 c is fixedly connected to the outside of the limiting plate 106 a , and the other end of the spring 106 c is fixedly connected to the inside of the main body 101 .

[0039] Preferably, the driving assembly 107 includes a threaded rod 107a threadedly connected to the inside of the connecting block 105d, and a nut 107b fixedly connected to the top of the threaded rod 107a threadedly connected to the inside of the connecting block 105d.

[0040] It should be noted that the driving assembly 107 further includes a connecting frame 107c rotatably connected to the bottom end of the threaded rod 107a, and a pedal plate 107d fixedly connected to the outer side of the connecting frame 107c.

[0041] More preferably, the rotating assembly 108 includes a cylinder 108a slidably connected to the inside of the main body 101, a disk 108b fixedly connected to the top of the cylinder 108a, and a protrusion 108c fixedly connected to the top of the disk 108b.

[0042] More specifically, the rotating assembly 108 further includes an inclined groove 108d provided inside the cylinder 108a, a first deep groove 108e provided inside the inclined groove 108d, and a first inclined surface 108f provided inside the first deep groove 108e, a straight groove 108g provided inside the cylinder 108a, a second deep groove 108h provided inside the straight groove 108g, and a second inclined surface 108j provided inside the second deep groove 108h;

[0043] Among them, the round rod 106b is arranged inside the straight groove 108g and the inclined groove 108d, and the straight groove 108g and the inclined groove 108d are evenly arranged in 4 groups inside the cylinder 108a. The first deep groove 108e and the second deep groove 108h are deeper than the inclined groove 108d and the straight groove 108g.

[0044] During use, after pushing the items into the strapping area during the packaging process, the staff needs to rotate them 90° again so that the items can be pulled back to their original position when staggered strapping is performed. Then the staff steps on the foot plate 107d, and the foot plate 107d drives the second piston 105a to move downward through the connecting frame 107c, the threaded rod 107a, the connecting disk 105c, the connecting block 105d and the connecting rod 105b. Under the action of the hydraulic chamber 104a, the first piston 104b drives the support rod 104c to rise, and the support rod 104c pushes the cylinder 108a to rise. The cylinder 108a lifts the items through the disk 108b, thereby leaving the surface of the main body 101, reducing friction for subsequent rotation.

[0045] During the rising process of the cylinder 108a, the round rod 106b, guided by the first deep groove 108e, will only slide towards the inclined groove 108d instead of the straight groove 108g. When the round rod 106b passes through the first inclined surface 108f, the round rod 106b is squeezed under the action of the first inclined surface 108f, thereby moving toward the inside of the main body 101 and squeezing the spring 106c. After entering the inclined groove 108d, the round rod 106b will rotate 90° during the rising process under the guidance of the inclined groove 108d. At this time, the object held up by the disc 108b also rotates 90°.

[0046] When the round rod 106b rotates 90 degrees, the top end of the round rod 106b is just aligned with the second deep groove 108h. Under the action of the rebound force of the spring 106c, the round rod 106b is pushed out, so that the round rod 106b enters the second deep groove 108h from the inclined groove 108d.

[0047] At this time, the staff slowly lifts his foot, and under the action of the object's own gravity, the rotating component 108 is pressed downward, so that the cylinder 108a presses down the support rod 104c. Under the action of the hydraulic component 104, the sliding component 105 and the driving component 107 can be restored to their initial state.

[0048] During the downward movement of the rotating assembly 108, the round rod 106b, under the guidance of the second deep groove 108h, will only enter the straight groove 108g but not the inclined groove 108d. When the round rod 106b passes through the second inclined surface 108j, the round rod 106b is squeezed to slide into the main body 101 and squeeze the spring 106c. When the rotating assembly 108 is completely lowered, the round rod 106b returns to the first deep groove 108e to wait for the next rotation.

[0049] In summary, by stepping on the foot plate 107d, the hydraulic component 104, the sliding component 105, the telescopic component 106, the driving component 107 and the rotating component 108 cooperate with each other to lift the object and rotate it 90°. The lifted object can also reduce the friction during rotation, and in this way, the object can be stably rotated 90° without causing the rotation angle to be too large or too small, which is more precise than manual rotation. In addition, by setting the first deep groove 108e and the second deep groove 108h, the sliding trajectory of the round rod 106b can be stabilized and reverse sliding will not occur.

[0050] Example 2

[0051] Reference Figure 1 and Figure 2 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides another working effect of the driving component 107.

[0052] When in use, the threaded rod 107a can be driven to rotate by rotating the nut 107b. Under the action of the thread, the threaded rod 107a can be raised or lowered, thereby controlling the height of the footrest 107d.

[0053] By adjusting the height of the foot pedal 107d, the use habits of more workers can be adapted to prevent the workers from having to lift their feet very high to step on the foot pedal 107d, thereby increasing the workers' fatigue.

[0054] In summary, the threaded rod 107a can be raised and lowered by adjusting the threaded rod 107a, thereby adjusting the height of the foot plate 107d to adapt to the usage habits of more workers and prevent workers from having to lift their feet very high to step on the foot plate 107d, thereby increasing workers' fatigue.

[0055] Example 3

[0056] Reference Figure 1 , which is the third embodiment of the utility model, is different from the previous embodiment in that this embodiment provides a strapping machine, including a steering mechanism, and,

[0057] The strapping mechanism 200 includes a body 201 fixedly connected to the outside of the main body 101 , a guide block 202 fixedly connected to the outside of the body 201 , and a rotating component 203 adapted to be installed on the outside of the body 201 .

[0058] Specifically, the rotating component 203 includes a connecting shaft 203a rotatably connected to the inside of the body 201, a wrapping disc 203b fixedly connected to the outside of the connecting shaft 203a, and a packaging belt 203c adapted to be installed on the outside of the wrapping disc 203b.

[0059] During use, when workers push items into the strapping area, the items are easily pushed off-center, causing the strapping to shift, resulting in the strapping being loose and failing to achieve the purpose of tight packaging.

[0060] In order to prevent this from happening, a guide block 202 is now provided outside the main body 201. When an article passes through the guide block 202, the article will be automatically straightened under the guidance of the guide block 202 to prevent the strap from deviating.

[0061] In summary, by setting a guide block 202 on the outside of the main body 201, when the items are pushed into the strapping area, they can be automatically straightened under the guidance of the guide block 202 to prevent the items from shifting when entering the strapping area, thereby preventing the strapping from loosening and making the items tightly packed.

[0062] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0063] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0064] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A steering mechanism, characterized in that: include, A reversing component (100) comprises a main body (101), a base (102) fixedly connected to the bottom end of the main body (101), a roller (103) rotatably connected to the inside of the main body (101), a hydraulic component (104) adapted to be installed inside the main body (101), a sliding component (105) adapted to be installed inside the main body (101), a telescopic component (106) adapted to be installed inside the main body (101), a driving component (107) adapted to be installed outside the main body (101), and a rotating component (108) adapted to be installed inside the main body (101).

2. The steering mechanism according to claim 1, characterized in that: The hydraulic assembly (104) comprises a hydraulic chamber (104a) opened inside the main body (101), a first piston (104b) slidably connected inside the hydraulic chamber (104a), and a support rod (104c) fixedly connected to the top end of the first piston (104b).

3. The steering mechanism according to claim 2, characterized in that: The sliding assembly (105) comprises a second piston (105a) slidably connected to the inside of the hydraulic chamber (104a), a connecting rod (105b) fixedly connected to the top of the second piston (105a), a connecting plate (105c) fixedly connected to the outside of the connecting rod (105b), and a connecting block (105d) fixedly connected to the outside of the connecting plate (105c).

4. The steering mechanism according to claim 3, characterized in that: The telescopic assembly (106) comprises a limiting plate (106a) slidably connected to the inside of the main body (101), a round rod (106b) fixedly connected to the outside of the limiting plate (106a), and a spring (106c) adapted to be mounted on the outside of the limiting plate (106a); One end of the spring (106c) is fixedly connected to the outside of the limiting plate (106a), and the other end of the spring (106c) is fixedly connected to the inside of the main body (101).

5. The steering mechanism according to claim 4, characterized in that: The driving assembly (107) comprises a threaded rod (107a) threadedly connected to the interior of the connecting block (105d), and a nut (107b) fixedly connected to the driving assembly (107) and to the top end of the threaded rod (107a) threadedly connected to the interior of the connecting block (105d).

6. The steering mechanism according to claim 5, characterized in that: The driving assembly (107) further comprises a connecting frame (107c) rotatably connected to the bottom end of the threaded rod (107a), and a pedal plate (107d) fixedly connected to the outside of the connecting frame (107c).

7. The steering mechanism according to any one of claims 1 to 6, characterized in that: The rotating assembly (108) comprises a cylinder (108a) slidably connected to the inside of the main body (101), a disk (108b) fixedly connected to the top of the cylinder (108a), and a protrusion (108c) fixedly connected to the top of the disk (108b).

8. The steering mechanism according to claim 7, characterized in that: The rotating component (108) also includes an inclined groove (108d) opened inside the cylinder (108a), a first deep groove (108e) opened inside the inclined groove (108d), and a first inclined surface (108f) opened inside the first deep groove (108e), a straight groove (108g) opened inside the cylinder (108a), a second deep groove (108h) opened inside the straight groove (108g), and a second inclined surface (108j) opened inside the second deep groove (108h).

9. A strapping machine, characterized in that: The invention comprises a steering mechanism as claimed in any one of claims 1 to 8, and The strapping mechanism (200) comprises a main body (201) fixedly connected to the outside of the main body (101), a guide block (202) fixedly connected to the outside of the main body (201), and a rotating component (203) adapted to be mounted on the outside of the main body (201).

10. The strapping machine according to claim 9, characterized in that: The rotating component (203) comprises a connecting shaft (203a) rotatably connected to the inside of the body (201), a wrapping disc (203b) fixedly connected to the outside of the connecting shaft (203a), and a packaging belt (203c) adapted to be mounted on the outside of the wrapping disc (203b).

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