A size-adjustable packing device

Abstract

The present invention relates to the field of logistics, and in particular, to a size-adjustable packing device, comprising a first limiting slide and a first sliding rod, wherein the first limiting slide is slidably connected to the first sliding rod, at least two first limiting slides are provided and are spaced apart from each other, and adjacent first limiting slides are each provided with a first adjustment component for adjusting the distance between each other, a first connecting rod is provided on the first limiting slide, a second connecting rod is slidably provided on the first connecting rod, and at least two second connecting rods are provided and are spaced apart from each other; the purpose of the present invention is to overcome the deficiencies of the prior art and provide a size-adjustable packing device, which can pack fruits or spherical goods in batches according to the volumes of different cartons.

Description

Technical Field

[0001] The invention relates to the field of logistics, and in particular to a size-adjustable box packing device. Background Art

[0002] During the logistics transportation process, due to the small size and large quantity of fruits or other spherical goods, fruits or other spherical goods are usually packed into boxes to facilitate the transportation of goods or fruits.

[0003] In the prior art, when packing fruits or other spherical goods, usually according to the volume of the box, cardboard is placed in the box to divide the internal space of the carton, and then the fruits or other spherical goods are placed one by one in the divided cardboard compartments inside the carton by mechanical or manual means. Since the manual placement speed is limited and the human body will produce fatigue, when mechanical placement is adopted, it is usually necessary to control the movement of the carton to receive the fruits or spherical goods, which is inefficient. Therefore, how to design a packing equipment with adjustable size, which can pack fruits or spherical goods in batches according to the volume of different cartons has become a technical problem that needs to be solved urgently by technical personnel in this field. Summary of the invention

[0004] In view of this, the object of the present invention is to overcome the deficiencies of the prior art and provide a size-adjustable packing device that can pack fruits or spherical goods in batches according to the volumes of different cartons.

[0005] In order to solve the above technical problems, the technical solution of the present invention is:

[0006] A size-adjustable packing device comprises a first limiting slide and a first sliding rod, the first limiting slide is slidably connected to the first sliding rod, the first limiting slide is provided with at least two and are spaced apart from each other, adjacent first limiting slides are provided with a first adjustment component for adjusting the spacing between each other, the first limiting slide is provided with a first connecting rod, the first connecting rod is slidably provided with a second connecting rod, the second connecting rod is provided with at least two and are spaced apart from each other, and adjacent second connecting rods are provided with a second adjustment component for adjusting the spacing between each other, the first connecting rod is provided with a first limiting hook, the first connecting rod is divided into a sorting state and a packing state, in the sorting state, the spherical cargo is located between the closed loop formed by the two adjacent first connecting rods and the two adjacent second connecting rods, the first limiting hook presses and supports the spherical cargo, in the packing state, the first limiting hook is out of contact with the spherical cargo, and the spherical cargo falls into the box.

[0007] Compared with the prior art, the advantages of the present invention are:

[0008] When the present invention needs to pack spherical goods, the box body is placed under the first connecting rod and the second connecting rod, the distance between the two adjacent first connecting rods and the two adjacent second connecting rods is reduced by the first adjusting component and the second adjusting component, and the two adjacent first limiting hooks press and support the spherical goods. The distance between the two adjacent first connecting rods and the two adjacent second connecting rods is increased by the first adjusting component and the second adjusting component, and the two adjacent first limiting hooks are out of contact with the spherical goods, and the spherical goods fall into the cardboard compartment inside the box body.

[0009] Preferably, the first adjustment component includes a first limit spring and a first hydraulic cylinder, the first limit spring is sleeved on the outside of the first slide rod, the first limit spring is arranged between two adjacent first limit slides, and the fixed end and the output end of the first hydraulic cylinder are respectively fixedly connected to the two outermost first limit slides.

[0010] Preferably, the second adjustment assembly includes a second limiting slide, a second hydraulic cylinder, a second limiting slide rod and a second limiting spring, the second limiting spring is sleeved on the outside of the second limiting slide rod, the second limiting spring is arranged between adjacent second limiting slides, and the fixed end of the second hydraulic cylinder and the output end of the second hydraulic cylinder are respectively fixedly connected to the two outermost second limiting slides.

[0011] Preferably, the second connecting rod is provided with a second limiting hook, the cross-sections of the first limiting hook and the second limiting hook are both L-shaped, and the bottom of the L-shaped cross-section of the first limiting hook is flush with the bottom of the L-shaped cross-section of the second limiting hook.

[0012] Preferably, a first rod groove is opened inside the first connecting rod, a first slider is provided between two adjacent second connecting rods, the first slider is fixedly connected to the first limiting hook, the first slider is slidably connected to the first rod groove, a first compression spring is respectively provided on both sides of the first slider, and the two ends of the first compression spring are respectively pressed against the first slider and the corresponding second connecting rod.

[0013] Preferably, a second rod groove is opened inside the second connecting rod, a second slider is provided between two adjacent first connecting rods, the second slider is fixedly connected to the second limiting hook, the second slider is slidably connected to the second rod groove, a second compression spring is respectively provided on both sides of the second slider, and the two ends of the second compression spring are respectively pressed against the second slider and the corresponding first rod groove.

[0014] Preferably, it also includes a limiting mechanism, which includes a groove baffle, two side baffles and a second sleeve baffle, the groove baffle and the second sleeve baffle are respectively fixedly connected to the two outermost first connecting rods, and the two side baffles are respectively fixedly connected to the two outermost first connecting rods.

[0015] Preferably, it also includes a first sleeve baffle, one end of which is slidably connected to one end of the second sleeve baffle, the groove baffle is arranged parallel to the second connecting rod, the side baffle is arranged parallel to the first connecting rod, the other end of the first sleeve baffle is slidably connected to one of the side baffles, the other end of the second sleeve baffle is slidably connected to the other side baffle, and both of the side baffles are slidably connected to the groove baffle.

[0016] Preferably, a limiting vertical rod is respectively provided at both ends of the first connecting rod, and a limiting vertical rod is also respectively provided at both ends of the second connecting rod. A guide rod is fixed to the lower end of the limiting vertical rod, and an angle is formed between the limiting vertical rod and the guide rod, and the direction of the angle is towards a direction away from the middle of the first connecting rod.

[0017] Preferably, it includes a loading platform, at least one of the first connecting rod and the second connecting rod is connected to a connecting beam, a hydraulic cylinder is provided between the connecting beam and the loading platform, and the fixed end of the hydraulic cylinder and the output end of the hydraulic cylinder are fixedly connected to the connecting beam and the loading platform respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a top view schematic diagram of the present invention;

[0020] Figure 3 It is a partial bottom view schematic diagram of the present invention;

[0021] Figure 4 It is a partial cross-sectional schematic diagram of the limiting mechanism;

[0022] Figure 5 It is a partial cross-sectional schematic diagram of the present invention;

[0023] Figure 6 for Figure 5 An enlarged schematic diagram of point A.

[0024] 1. The first limit slide plate; 2. The first slide bar; 3. The first limit spring; 4. The second limit slide plate; 5. The second hydraulic cylinder; 6. The second limit slide bar; 7. The second limit spring; 8. The first connecting rod; 9. The first rod groove; 10. The first rod groove; 11. The second rod groove; 12. The second rod groove; 13. The first limit spring; 14. The second limit slide plate; 15. The second hydraulic cylinder; 16. The second limit slide bar; 17. The second limit spring; 20. The first connecting rod; 21. The first rod groove; 22. The first compression spring; 23. The first slide block; 24. The first limit hook; 30. The second connecting rod; 31. The second rod groove; 32. The second compression spring; 33. The second slide block; 34. The second limit hook; 40. The groove baffle plate; 41. The side baffle plate; 42. The first sleeve baffle plate; 43. The second sleeve baffle plate; 50. The limit vertical rod; 51. The guide rod; The hydraulic cylinder 52. The hydraulic cylinder; The connecting beam 53. The connecting beam. DETAILED DESCRIPTION

[0025] The specific implementation modes of the present invention are further described below in conjunction with the accompanying drawings to make the technical solutions of the present invention easier to understand and grasp.

[0026] Reference Figure 1 and Figure 2 As shown, this embodiment provides a size-adjustable packing device, which can pack fruits or spherical goods in batches according to the volumes of different cartons.

[0027] A size-adjustable packing device comprises a first limiting slide 10 and a first slide bar 11, wherein the first limiting slide 10 is slidably connected to the first slide bar 11, at least two first limiting slides 10 are provided and are spaced apart from each other, and a first adjustment component for adjusting the distance between each other is provided between adjacent first limiting slides 10, a first connecting rod 20 is provided on the first limiting slide 10, a second connecting rod 30 is slidably provided on the first connecting rod 20, at least two second connecting rods 30 are provided and are spaced apart from each other, and a second adjustment component for adjusting the distance between each other is provided between adjacent second connecting rods 30, a first limiting hook 24 is provided on the first connecting rod 20, and the first connecting rod 20 is divided into a sorting state and a packing state. In the sorting state, a spherical cargo is located between a closed loop formed by two adjacent first connecting rods 20 and two adjacent second connecting rods 30, and the first limiting hook 24 presses and supports the spherical cargo. In the packing state, the first limiting hook 24 is out of contact with the spherical cargo, and the spherical cargo falls into the box.

[0028] Specific:

[0029] Combination Figure 1 and Figure 2As shown, in order to control the spacing between each group of two adjacent first limiting slides 10 to be equal, the first adjusting component includes a first limiting spring 12 and a first hydraulic cylinder 13, the first limiting spring 12 is sleeved on the outside of the first slide bar 11, the first limiting spring 12 is set between the two adjacent first limiting slides 10, the fixed end and the output end of the first hydraulic cylinder 13 are respectively fixedly connected to the two outermost first limiting slides 10, by setting the first limiting spring 12 between each group of two adjacent first limiting slides 10, the spacing between the two adjacent first limiting slides 10 can be adjusted to be equal only by controlling the two outermost first limiting slides 10.

[0030] Combination Figure 1 and Figure 2 As shown, in order to control the spacing between each group of two adjacent second limiting slides 14 to be equal, the second adjusting assembly includes a second limiting slide 14, a second hydraulic cylinder 15, a second limiting slide bar 16 and a second limiting spring 17, the second limiting spring 17 is sleeved on the outside of the second limiting slide bar 16, the second limiting spring 17 is arranged between adjacent second limiting slides 14, the fixed end of the second hydraulic cylinder 15 and the output end of the second hydraulic cylinder 15 are respectively fixedly connected to the two outermost second limiting slides 14, by arranging the first limiting spring 12 between each group of two adjacent second limiting slides 14, the spacing between the two adjacent second limiting slides 14 can be adjusted to be equal only by controlling the two outermost first limiting slides 10.

[0031] Combination Figure 5 and Figure 6 As shown, in order to prevent the spherical cargo from falling from the closed loop formed by the two adjacent first connecting rods 20 and the two adjacent second connecting rods 30, a second limiting hook 34 is provided on the second connecting rod 30, and the cross-sections of the first limiting hook 24 and the second limiting hook 34 are both L-shaped, and the bottom of the L-shaped cross-section of the first limiting hook 24 is flush with the bottom of the L-shaped cross-section of the second limiting hook 34. The support of the spherical cargo is achieved by the setting of the L-shaped first limiting hook 24 and the L-shaped second limiting hook 34.

[0032] Combination Figure 5 and Figure 6As shown, in order to ensure that the first limiting hook 24 is pressed against the lower side of the maximum diameter of the spherical cargo, thereby preventing the spherical cargo from falling from the closed loop formed by the two adjacent first connecting rods 20 and the two adjacent second connecting rods 30, a first rod groove 21 is opened inside the first connecting rod 20, and a first slider 23 is provided between the two adjacent second connecting rods 30. The first slider 23 is fixedly connected to the first limiting hook 24, and the first slider 23 is slidably connected to the first rod groove 21. A first compression spring 22 is respectively provided on both sides of the first slider 23, and the two ends of the first compression spring 22 are respectively pressed against the first slider 23 and the corresponding second connecting rod 30. Through the arrangement of multiple first compression springs 22, when the distance between the two adjacent second connecting rods 30 changes, the first limiting hook 24 always remains between the two adjacent second connecting rods 30.

[0033] Combination Figure 5 and Figure 6 As shown, in order to ensure that the second limiting hook 34 is pressed against the lower side of the maximum diameter of the spherical cargo, thereby preventing the spherical cargo from falling from the closed loop formed by the two adjacent first connecting rods 20 and the two adjacent second connecting rods 30, a second rod groove 31 is opened inside the second connecting rod 30, and a second slider 33 is provided between the two adjacent first connecting rods 20. The second slider 33 is fixedly connected to the second limiting hook 34, and the second slider 33 is slidably connected to the second rod groove 31. A second compression spring 32 is respectively provided on both sides of the second slider 33, and the two ends of the second compression spring 32 are respectively pressed against the second slider 33 and the corresponding first rod groove 21. Through the arrangement of multiple second compression springs 32, when the spacing between the two adjacent first connecting rods 20 changes, the second limiting hook 34 always remains between the two adjacent first connecting rods 20.

[0034] Combination Figure 1 , Figure 2 and Figure 4 As shown, in order to facilitate the spherical cargo to enter the closed loop enclosed by the two adjacent first connecting rods 20 and the two adjacent second connecting rods 30, a limiting mechanism is also included, and the limiting mechanism includes a groove baffle 40, two side baffles 41 and a second sleeve baffle 43. The groove baffle 40 and the second sleeve baffle 43 are respectively fixedly connected to the two outermost first connecting rods 20, and the two side baffles 41 are respectively fixedly connected to the two outermost first connecting rods 20. Through the arrangement of the groove baffle 40, the two side baffles 41 and the second sleeve baffle 43, the limiting mechanism can always limit the spherical cargo to be located above the first connecting rod 20 and the second connecting rod 30.

[0035] Combination Figure 1 , Figure 2 and Figure 4 As shown, in order to facilitate the spherical cargo to enter the closed loop formed by the adjacent two first connecting rods 20 and the adjacent two second connecting rods 30, it also includes a first sleeve baffle 42, one end of the first sleeve baffle 42 is slidably connected to one end of the second sleeve baffle 43, the groove baffle 40 is arranged parallel to the second connecting rod 30, the side baffle 41 is arranged parallel to the first connecting rod 20, the other end of the first sleeve baffle 42 is slidably connected to one of the side baffles 41, and the other end of the second sleeve baffle 43 is slidably connected to the other end of the second sleeve baffle 43. One of the side baffles 41 is slidably connected, and the two side baffles 41 are slidably connected to the groove baffle 40. Through the arrangement of the groove baffle 40, the two side baffles 41 and the second sleeve baffle 43, when the distance between the two outermost first connecting rods 20 and the two outermost second connecting rods 30 changes, the groove baffle 40, the two side baffles 41 and the second sleeve baffle 43 slide relative to each other, and the limiting mechanism can always limit the spherical cargo to be located above the first connecting rod 20 and the second connecting rod 30.

[0036] Combination Figure 1 , Figure 2 and Figure 3 As shown, in order to ensure that the carton accurately receives the spherical goods, a limiting vertical rod 50 is respectively provided at both ends of the first connecting rod 20, and a limiting vertical rod 50 is also respectively provided at both ends of the second connecting rod 30. A guide rod 51 is fixed to the lower end of the limiting vertical rod 50. There is an angle between the limiting vertical rod 50 and the guide rod 51, and the direction of the angle is toward the direction away from the middle of the first connecting rod 20. The setting of the limiting vertical rod 50 guides the carton to be located directly below the first connecting rod 20 and the second connecting rod 30.

[0037] Combination Figure 1 and Figure 2 As shown, in order to realize continuous packing, a packing platform is included, at least one of the first connecting rod 20 and the second connecting rod 30 is connected with a connecting beam 53, a hydraulic cylinder 52 is provided between the connecting beam 53 and the packing platform, a fixed end of the hydraulic cylinder 52 and an output end of the hydraulic cylinder 52 are respectively fixedly connected to the connecting beam 53 and the packing platform, and the setting of the hydraulic cylinder 52 and the connecting beam 53 can realize the controllable lifting and lowering of the first connecting rod 20, which is convenient for replacing cartons, thereby realizing continuous packing.

[0038] Implementation principle: When it is necessary to pack spherical cargo, the box is placed under the first connecting rod 20 and the second connecting rod 30, and the first hydraulic cylinder 13 and the second hydraulic cylinder 15 are adjusted according to the volume of the spherical cargo. The first limit spring 12 and the second limit spring 17 are compressed, the distance between adjacent first connecting rods 20 changes, the distance between adjacent second connecting rods 30 changes, the first compression spring 22 and the second compression spring 32 are compressed, the first limit hook 24 and the second limit hook 34 are always located in the middle of the adjacent first connecting rod 20 and the adjacent second connecting rod 30, the groove baffle 40 and the second sleeve baffle 43 move under the driving action of the second connecting rod 30 on both sides, the two side baffles 41 move under the driving action of the first connecting rod 20 on both sides, the first sleeve baffle 42 slides relative to the second sleeve baffle 43 and a side baffle 41, and the second sleeve baffle 43 slides relative to the first sleeve baffle 42 And slide with another side baffle 41, the two side baffles 41 slide relative to the groove baffle 40, the area of ​​the closed space enclosed by the groove baffle 40, the two side baffles 41, the first sleeve baffle 42 and the second sleeve baffle 43 changes, and a large number of spherical goods are placed on the upper side of the first connecting rod 20 and the second connecting rod 30. At this time, a large number of spherical goods are located inside the closed space, and a large number of spherical goods automatically roll to between the adjacent first connecting rod 20 and the adjacent second connecting rod 30 under the action of gravity. The first limit hook 24 and the second limit hook 34 support the spherical goods, adjust the first hydraulic cylinder 13 and the second hydraulic cylinder 15, and the first limit spring 12 and the second limit spring 17 are reset. The distance between the adjacent first connecting rods 20 changes, and the distance between the adjacent second connecting rods 30 changes. The first compression spring 22 and the second compression spring 32 are reset, and the spherical goods fall into the cardboard compartment inside the box.

[0039] The above are only typical examples of the present invention. In addition, the present invention may have many other specific implementations. Any technical solutions formed by equivalent replacement or equivalent transformation shall fall within the scope of protection required by the present invention.

Claims

1. A size-adjustable packing device, characterized in that: The invention comprises a first limiting slide plate (10) and a first sliding rod (11), wherein the first limiting slide plate (10) is slidably connected to the first sliding rod (11), at least two first limiting slide plates (10) are provided and are spaced apart from each other, and a first adjustment component for adjusting the distance between adjacent first limiting slide plates (10) is provided, and a first connecting rod (20) is slidably provided on the first connecting rod (20), and at least two second connecting rods (30) are provided and are spaced apart from each other, and adjacent first limiting slide plates (10) are provided with first adjustment components for adjusting the distance between each other, and the first limiting slide plate (10) is provided with a first connecting rod (20), and a second connecting rod (30) is slidably provided on the first connecting rod (20), and at least two second connecting rods (30) are provided and are spaced apart from each other, and adjacent first limiting slide plates (10) are provided with a first adjusting component for adjusting the distance between each other, and adjacent first limiting slide plates (10) are provided with a first connecting rod (20), and adjacent first limiting slide plates (10) are provided with a first connecting rod (20), and adjacent first connecting rods (30) are provided with a first connecting rod (20), and adjacent first limiting slide plates (1 ...30), and adjacent A second adjustment component for adjusting the distance between the second connecting rods (30) is provided between the second connecting rods (30), a first limit hook (24) is provided on the first connecting rod (20), and the first connecting rod (20) is divided into a sorting state and a packing state. In the sorting state, the spherical cargo is located between the closed loop formed by two adjacent first connecting rods (20) and two adjacent second connecting rods (30), and the first limit hook (24) presses and supports the spherical cargo. In the packing state, the first limit hook (24) is out of contact with the spherical cargo, and the spherical cargo falls into the box.

2. A size-adjustable packing device according to claim 1, characterized in that: The first adjustment component comprises a first limit spring (12) and a first hydraulic cylinder (13); the first limit spring (12) is sleeved on the outside of the first slide bar (11); the first limit spring (12) is arranged between two adjacent first limit slide plates (10); and the fixed end and the output end of the first hydraulic cylinder (13) are respectively fixedly connected to the two outermost first limit slide plates (10).

3. The size-adjustable packing device according to claim 1, characterized in that: The second adjustment component comprises a second limiting slide plate (14), a second hydraulic cylinder (15), a second limiting slide bar (16) and a second limiting spring (17); the second limiting spring (17) is sleeved on the outside of the second limiting slide bar (16); the second limiting spring (17) is arranged between adjacent second limiting slide plates (14); the fixed end of the second hydraulic cylinder (15) and the output end of the second hydraulic cylinder (15) are respectively fixedly connected to the two outermost second limiting slide plates (14).

4. The size-adjustable packing device according to claim 1, characterized in that: The second connecting rod (30) is provided with a second limiting hook (34); the cross-sections of the first limiting hook (24) and the second limiting hook (34) are both L-shaped; the bottom of the L-shaped cross-section of the first limiting hook (24) is flush with the bottom of the L-shaped cross-section of the second limiting hook (34).

5. The size-adjustable packing device according to claim 4, characterized in that: A first rod groove (21) is provided inside the first connecting rod (20), a first slider (23) is provided between two adjacent second connecting rods (30), the first slider (23) is fixedly connected to the first limiting hook (24), the first slider (23) is slidably connected to the first rod groove (21), a first compression spring (22) is provided on both sides of the first slider (23), and two ends of the first compression spring (22) are respectively pressed against the first slider (23) and the corresponding second connecting rod (30).

6. A size-adjustable packing device according to claim 5, characterized in that: A second rod groove (31) is provided inside the second connecting rod (30), a second slider (33) is provided between two adjacent first connecting rods (20), the second slider (33) is fixedly connected to the second limiting hook (34), the second slider (33) is slidably connected to the second rod groove (31), a second compression spring (32) is provided on both sides of the second slider (33), and two ends of the second compression spring (32) are respectively pressed against the second slider (33) and the corresponding first rod groove (21).

7. The size-adjustable packing device according to claim 1, characterized in that: The invention also comprises a limiting mechanism, wherein the limiting mechanism comprises a groove baffle (40), two side baffles (41) and a second sleeve baffle (43), wherein the groove baffle (40) and the second sleeve baffle (43) are respectively fixedly connected to the two outermost first connecting rods (20), and the two side baffles (41) are respectively fixedly connected to the two outermost first connecting rods (20).

8. The size-adjustable packing device according to claim 7, characterized in that: It also includes a first sleeve baffle (42), one end of the first sleeve baffle (42) is slidably connected to one end of the second sleeve baffle (43), the groove baffle (40) is arranged in parallel with the second connecting rod (30), the side baffle (41) is arranged in parallel with the first connecting rod (20), the other end of the first sleeve baffle (42) is slidably connected to one of the side baffles (41), the other end of the second sleeve baffle (43) is slidably connected to the other side baffle (41), and both of the two side baffles (41) are slidably connected to the groove baffle (40).

9. The size-adjustable packing device according to claim 1, characterized in that: A limiting vertical rod (50) is respectively provided at both ends of the first connecting rod (20), and a limiting vertical rod (50) is also respectively provided at both ends of the second connecting rod (30). A guide rod (51) is fixedly provided at the lower end of the limiting vertical rod (50), and an angle is formed between the limiting vertical rod (50) and the guide rod (51), and the direction of the angle is toward a direction away from the middle of the first connecting rod (20).

10. The size-adjustable packing device according to claim 1, characterized in that: It comprises a loading platform, wherein at least one of the first connecting rod (20) and the second connecting rod (30) is connected to a connecting beam (53), a hydraulic cylinder (52) is provided between the connecting beam (53) and the loading platform, and a fixed end of the hydraulic cylinder (52) and an output end of the hydraulic cylinder (52) are fixedly connected to the connecting beam (53) and the loading platform respectively.

Images