Carton paperboard conveying bracket with adjustable length and width

Abstract

The utility model relates to the technical field of carton paperboard transportation, and discloses a carton paperboard conveying bracket with adjustable length and width, which comprises a base and a plurality of positioning columns, the base is provided with a module a, a module b, a module c and a module d, the module a, the module b, the module c and the module d are all provided with supporting plates, and the positioning columns are detachably arranged on the supporting plates; the module a is provided with an adjusting mechanism for adjusting the positions of the module b, the module c and the module d; the material conveying bracket has the advantages that the material conveying bracket is conveyed through a conveying tool, so that a large number of stacked carton paperboards are conveyed to other positions, the edges of the paperboards cannot be damaged in the conveying process, and safety and stability are achieved; when the material conveying bracket is used, the width and the length of the base can be adjusted through the adjusting mechanism, a carton paperboard can be completely and accurately placed at the designated position of the supporting plate, and the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of carton and paperboard transportation, in particular to a carton and paperboard transportation bracket with adjustable length and width. Background Art

[0002] Conventional packaging cartons are formed by processing and binding cardboard. Large cartons, in particular, are often made from corrugated cardboard, which is known for its high strength and durability. To improve production efficiency during the production of large cartons, the cardboard sheets need to be stacked and transported to processing equipment for further processing. However, existing cardboard boxes are typically stacked with straps or wooden boards before being transported to a designated location. Due to the relatively low strength of the cardboard edges, the stacked cardboard sheets can easily become indented or damaged, impacting subsequent processing. Furthermore, conventionally stacked cardboard sheets are inconvenient to transfer in large quantities within large warehouses. In light of this, the inventors developed a new invention. Utility Model Content

[0003] The purpose of the utility model is to address the deficiencies of the existing technology and provide a carton and paperboard transport bracket with adjustable length and width, which has the advantages of adjustable width and safe transport of paperboards.

[0004] To achieve the above-mentioned purpose, the utility model provides a carton and cardboard material transport bracket with adjustable length and width, comprising a base and a plurality of positioning columns, wherein the base is provided with module a, module b, module c and module d, and the modules a, module b, module c and module d are all provided with support plates, and the positioning columns are detachably provided on the support plates; the module a is provided with a first slide groove, a first guide rod, and an adjustment mechanism for adjusting the position of the modules b, module c, and module d; the module b is provided with a second slide groove and a first guide sleeve movably connected to the first guide rod; the module c is provided with a second guide rod and a first guide sleeve movably connected to the slide groove The first slide rail is connected, and the module d is provided with a second guide sleeve movably connected to the second guide rod, and a second slide rail movably connected to the second slide groove; the first slide rail and the second slide rail are provided with racks, the adjustment mechanism is provided with a first rotating shaft, and a second rotating shaft slidably connected to the first rotating shaft, the first rotating shaft and the second rotating shaft are respectively provided with transmission gears, and the transmission gears can engage with the gears, one end of the first rotating shaft is provided with a rotating wheel a, a screw is provided inside the first rotating shaft, the second rotating shaft is provided with a screw hole threadedly connected to the screw, and one end of the screw is provided with a connecting part, the connecting part passes through the rotating wheel a and is provided with a rotating wheel b.

[0005] Furthermore, the first rotating shaft is cylindrical, the inner wall of the first rotating shaft is provided with a guide rail a, and the outer wall of the second rotating shaft is provided with a guide groove a that cooperates with the guide rail a.

[0006] Furthermore, a fixing plate for fixing the first rotating shaft and the second rotating shaft is provided below the module a and the module b.

[0007] Preferably, a first positioning sleeve is provided between the fixing plate and the transmission gear.

[0008] Furthermore, the module a and the module b are provided with a second positioning sleeve for supporting the first slide rail and the second slide rail.

[0009] Furthermore, a plurality of guide rails b are provided in the first slide groove and the second slide groove, and guide grooves b cooperating with the guide rails b are provided on the first slide rail and the second slide rail.

[0010] Furthermore, a first hand crank is provided on the rotating wheel b, and the first hand crank is threadedly connected to the rotating wheel b. The first hand crank can pass through the rotating wheel b and abut against the rotating wheel a to lock the rotating wheel b.

[0011] Furthermore, the module a is further provided with a rotating wheel c, and a transmission belt is provided between the rotating wheel c and the rotating wheel a, so that the rotating wheel c can drive the rotating wheel a to rotate.

[0012] Furthermore, a locking block is provided in the middle of the rotating wheel c, and a second hand rocker is also provided on the rotating wheel c, and a ball head is provided at the end of the second hand rocker.

[0013] Furthermore, the outer ends of the modules a, b, c, and d are provided with lifting ears.

[0014] Beneficial effects: Compared with the prior art, the utility model provides a carton and paperboard transport bracket with adjustable length and width, comprising a base and several positioning columns, the base being provided with module a, module b, module c and module d, modules a, module b, module c and module d being provided with support plates, and the positioning columns being detachably provided on the support plates; the module a being provided with an adjustment mechanism for adjusting the positions of module b, module c and module d; the utility model has the following advantages: 1. The material transport bracket is transported by a transport tool, thereby transporting a large number of stacked cartons and paperboards to other locations, and the edges of the paperboards will not be damaged during transportation, which is safe and stable; 2. When the material transport bracket is in use, the width and length of the base can be adjusted separately by the adjustment mechanism, so that the cartons and paperboards can be placed completely and accurately at the specified positions on the support plates, and the utility model has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the base state change of the present utility model.

[0017] Figure 3 This is a schematic diagram of the external structure of module a of the present utility model.

[0018] Figure 4This is a schematic diagram of the bottom structure of module a of the present invention.

[0019] Figure 5 This is a schematic structural diagram of module c of the present utility model.

[0020] Figure 6 This is a structural diagram of the screw and impeller b of the present invention.

[0021] Figure 7 This is a structural diagram of module d of the present utility model.

[0022] Figure 8 This is a structural diagram of module b of the present utility model.

[0023] Reference numerals include:

[0024] Base 1, Positioning Column 11, Support Plate 12, Lifting Ear 13, Module A 2, First Slide 21, First Guide Rod 22, Fixing Plate 23, First Positioning Sleeve 24, Second Positioning Sleeve 25, Guide Rail B 26, Guide Slot B 27, Rotating Wheel C 28, Drive Belt 281, Locking Block 282, Second Hand Rocker 283, Ball Head 284, Module B 3, Second Slide 31, First Guide Sleeve 32, module c--4, second guide rod--41, first slide rail--42, rack--43, module d--5, second guide sleeve--51, second slide rail--52, adjustment mechanism--6, first rotating shaft--61, guide rail a--611, second rotating shaft--62, guide groove a--621, transmission gear--63, rotating wheel a--64, screw--65, connecting part--651, rotating wheel b--652, first hand crank--653, screw hole--66. DETAILED DESCRIPTION

[0025] The following is combined with Figures 1 to 8 The utility model is described in detail.

[0026] The utility model discloses a carton paperboard transport bracket with adjustable length and width, comprising a base 1 and a plurality of positioning columns 11, wherein the base 1 is provided with a module a2, a module b3, a module c4 and a module d5, and the modules a2, b3, c4 and d5 are all provided with a support plate 12, and the positioning columns 11 are detachably provided on the support plate 12. The material transport bracket of the utility model is mainly used for transporting rectangular carton paperboards. When placing carton paperboards, the support plates 12 on the modules a2, b3, c4 and d5 respectively support the four oblique directions of the carton paperboards; the module a2 is provided with a first slide 21, a first guide rod 22, and an adjustment mechanism 6 for adjusting the position of the modules b3, c4 and d5; the module b3 is provided with a second slide 31, and a first guide sleeve 32 movably connected to the first guide rod 22; the module b3 is provided on a side of the first direction of the module a2, through When the module b3 is moved by the adjustment mechanism 6, the module b3 approaches or moves away from the module a2 in a straight line motion trajectory; the module c4 is provided with a second guide rod 41, and a first slide rail 42 movably connected to the slide groove, and the module c4 is provided on a side of the second direction of the module a2. When the module c4 is moved by the adjustment mechanism 6, the module c4 approaches or moves away from the module a2 in a straight line motion trajectory; the module d5 is provided with a second guide sleeve 51 movably connected to the second guide rod 41, and a second slide rail 52 movably connected to the second slide groove 31. The module d5 is movably connected to the modules b3 and c4 at the same time. When the module b3 moves, it will drive the module d5 to move synchronously. When the material transport bracket is in use, the positions of the modules b3 and c4 can be adjusted respectively by the adjustment mechanism 6, thereby adjusting the width and length of the base 1, so that the carton cardboard can be placed completely and accurately on the specified position of the support plate 12, and the applicability is wide.Specifically, the first slide rail 42 and the second slide rail 52 are provided with a rack 43, the adjustment mechanism 6 is provided with a first rotating shaft 61, and a second rotating shaft 62 slidably connected to the first rotating shaft 61, the first rotating shaft 61 and the second rotating shaft 62 are respectively provided with a transmission gear 63, and the transmission gear 63 can mesh with the gear, one end of the first rotating shaft 61 is provided with a rotating wheel a64, a screw 65 is provided inside the first rotating shaft 61, and the second rotating shaft 62 is provided with a screw hole 66 threadedly connected to the screw 65, and the screw hole 66 is provided at the axis of the second rotating shaft 62, and one end of the screw 65 is provided with a connecting portion 651, which passes through the rotating wheel a64 and is provided with a rotating wheel b652. By rotating the rotating wheel a 64, can make the first rotating shaft 61 and the second rotating shaft 62 rotate synchronously, and the transmission gear 63 rotate, thereby driving the first slide rail 42 and the second slide rail 52 to move, so that the module c4 and the module d5 move closer to or away from the module a2 and the module b3 in the same direction, thereby adjusting the length of the base 1; by rotating the wheel b652, the screw 65 can be rotated, and the screw 65 drills into the screw hole 66 when rotating in the forward direction, so that the module b3 approaches the module a2, and when the screw 65 rotates in the reverse direction, the module b3 moves away from the module a2. While the module b3 moves, the module d5 moves synchronously with the module b3 through the connection between the second slide rail 52 and the second slide groove 31, thereby adjusting the width of the base 1. During actual use, first remove the positioning column 11, then adjust the length and width of the base 1 to adapt to the size of the carton board, stack the carton board on the base 1, assemble the positioning column 11 to fix the four corners of the carton board, and then transport the material transport bracket by a transport tool, so that a large number of stacked carton boards can be transported to other locations. The edges of the carton board will not be damaged during transportation, and it is safe and stable.

[0027] The first rotating shaft 61 is cylindrical, with a guide rail a611 provided on its inner wall, and a guide groove a621 provided on its outer wall for mate with the guide rail a611. The first rotating shaft 61 is sleeved onto the outer end of the second rotating shaft 62. The interaction between the guide rail a611 and the guide groove a621 allows the first rotating shaft 61 to rotate synchronously with the second rotating shaft 62, allowing the transmission gears 63 on the first and second rotating shafts 61, 62, to simultaneously drive the first and second slide rails 42, 52, and thus synchronize the movement of modules c4 and d5.

[0028] Below modules a2 and b3, fixed plates 23 are provided for securing first and second rotating shafts 61 and 62. The two fixed plates 23 are fixedly connected to modules a2 and b3, respectively. The first and second rotating shafts 61 and 62 are movably connected to the fixed plates 23. When the second rotating shaft 62 retracts and extends within the first rotating shaft 61, it also moves with module b3.

[0029] A first positioning sleeve 24 is provided between the fixed plate 23 and the transmission gear 63. When cardboard is stacked on the support plate 12, downward pressure is applied to the first and second rotating shafts 61 and 62, which can easily cause the fixed plate 23 to bend. The first positioning sleeve 24 further strengthens the support strength of the first and second rotating shafts 61 and 62, distributing the pressure caused by the weight of the cardboard, and improving the stability of the structure and components.

[0030] Similarly, modules a2 and b3 are equipped with second positioning sleeves 25 for supporting the first and second rails 42, 52. The weight of the carton board applies pressure to the first and second rails 42, 52. The second positioning sleeves 25 increase the support strength of the first and second rails 42, 52, preventing them from bending or deforming.

[0031] Multiple guide rails b26 are provided within the first and second chute grooves 21 and 31, and guide grooves b27 are provided on the first and second chute rails 42 and 52 to cooperate with the guide rails b26. Both the guide rails b26 and the guide grooves b27 are coated with lubricant. The mating connection between the guide rails b26 and the guide grooves b27 allows the first and second chute rails 42 and 52 to move smoothly within the first and second chute grooves 21 and 31.

[0032] The rotating wheel b652 is provided with a first hand crank 653, which is threadedly connected to the rotating wheel b652. The first hand crank 653 can pass through the rotating wheel b652 and abut against the rotating wheel a64 to lock the rotating wheel b652. In the present utility model, a staff member can manually operate the first hand crank 653 to rotate the rotating wheel b652 to adjust the width of the base 1. Then, the staff member can separately turn the first hand crank 653 to abut against the rotating wheel a64, thereby fixing the rotating wheel b652 relative to the rotating wheel a64. When the rotating wheel a64 rotates, the rotating wheel b652 also rotates synchronously. When adjusting the length of the base 1, the width of the base 1 can be prevented from accidentally changing, which is convenient to use.

[0033] Module a2 is also provided with a rotating wheel c28, and a transmission belt 281 is provided between rotating wheel c28 and rotating wheel a64, so that rotating wheel c28 can drive rotating wheel a64 to rotate. In order to facilitate transportation and reduce the volume and weight of the material transport bracket of the utility model, in actual use, the thickness of the base 1 is usually not too thick. Therefore, after being restricted in position by the first slide rail 42, transmission gear 63 and other components, the size of rotating wheel a64 is difficult to adjust. The rotating wheel b652 is provided outside the rotating wheel a64, making it difficult for the staff to directly rotate the rotating wheel a64. In this solution, rotating wheel c28 is larger than rotating wheel a64. The rotating wheel a64 is driven by rotating wheel c28 to rotate, which allows the staff to easily rotate the first rotating shaft 61.

[0034] A locking block 282 is provided in the middle of the rotating wheel C28. The locking block 282 can lock the rotating wheel C28, thereby locking the first rotating shaft 61 and preventing accidental changes in the length of the base 1. The rotating wheel is also provided with a second hand crank 283. The end of the second hand crank 283 is provided with a ball head 284, which facilitates manual rotation of the rotating wheel C28 by the operator.

[0035] Lifting ears 13 extend from the outer ends of modules a2, b3, c4, and d5. Workers can manually lift the base 1 using these ears. Hooks, slings, or other similar equipment used in a lifting mechanism or other transport device can also be attached to the ears 13, allowing the entire material transport bracket to be lifted and transported safely and stably without damaging the edges of the cardboard.

[0036] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A carton and paperboard transport bracket with adjustable length and width, comprising a base (1) and a plurality of positioning columns (11), characterized in that: The base (1) is provided with a module a (2), a module b (3), a module c (4) and a module d (5), and the modules a (2), the modules b (3), the modules c (4) and the modules d (5) are all provided with a support plate (12), and the positioning column (11) is detachably provided on the support plate (12); the module a (2) is provided with a first slide groove (21), a first guide rod (22), and an adjustment mechanism (6) for adjusting the position of the modules b (3), the modules c (4) and the modules d (5); the module b (3) is provided with a second slide groove (31) and a first guide sleeve (32) movably connected to the first guide rod (22); the module c (4) is provided with a second guide rod (41) and a first slide rail (42) movably connected to the slide groove; the module d (5) is provided with a first slide rail (42) movably connected to the second guide rod (41) The first guide sleeve (51) and the second slide rail (52) are movably connected to the second slide groove (31); the first slide rail (42) and the second slide rail (52) are provided with a rack (43); the adjustment mechanism (6) is provided with a first rotating shaft (61) and a second rotating shaft (62) slidably connected to the first rotating shaft (61); the first rotating shaft (61) and the second rotating shaft (62) are respectively provided with a transmission gear (63); the transmission gear (63) can be engaged with the gear; one end of the first rotating shaft (61) is provided with a rotating wheel a (64); a screw (65) is provided inside the first rotating shaft (61); the second rotating shaft (62) is provided with a screw hole (66) threadedly connected to the screw (65); one end of the screw (65) is provided with a connecting portion (651); the connecting portion (651) passes through the rotating wheel a (64) and is provided with a rotating wheel b (652).

2. The carton and paperboard transport bracket with adjustable length and width according to claim 1, characterized in that: The first rotating shaft (61) is cylindrical, and a guide rail a (611) is provided on the inner wall of the first rotating shaft (61), and a guide groove a (621) matched with the guide rail a (611) is provided on the outer wall of the second rotating shaft (62).

3. The length and width adjustable carton and paperboard transport bracket according to claim 1, characterized in that: A fixing plate (23) for fixing the first rotating shaft (61) and the second rotating shaft (62) is provided below the module a (2) and the module b (3).

4. The carton and paperboard transport bracket with adjustable length and width according to claim 3, characterized in that: A first positioning sleeve (24) is provided between the fixing plate (23) and the transmission gear (63).

5. The carton and paperboard transport bracket with adjustable length and width according to claim 1, characterized in that: The module a (2) and the module b (3) are provided with a second positioning sleeve (25) for supporting the first slide rail (42) and the second slide rail (52).

6. The carton and paperboard transport bracket with adjustable length and width according to claim 1, characterized in that: A plurality of guide rails b (26) are provided in the first slide groove (21) and the second slide groove (31), and guide grooves b (27) cooperating with the guide rails b (26) are provided on the first slide rail (42) and the second slide rail (52).

7. The carton and paperboard transport bracket with adjustable length and width according to claim 1, characterized in that: The rotating wheel b (652) is provided with a first hand crank (653), which is threadedly connected to the rotating wheel b (652). The first hand crank (653) can pass through the rotating wheel b (652) and abut against the rotating wheel a (64) to lock the rotating wheel b (652).

8. The length and width adjustable carton and paperboard transport bracket according to claim 1, characterized in that: The module a (2) is further provided with a rotating wheel c (28), and a transmission belt (281) is provided between the rotating wheel c (28) and the rotating wheel a (64), so that the rotating wheel c (28) can drive the rotating wheel a (64) to rotate.

9. The length and width adjustable carton and paperboard transport bracket according to claim 8, characterized in that: A locking block (282) is provided in the middle of the rotating wheel c (28), and a second hand rocker (283) is also provided on the rotating wheel c (28), and a ball head (284) is provided at the end of the second hand rocker (283).

10. The carton and paperboard transport bracket with adjustable length and width according to any one of claims 1 to 9, characterized in that: Lifting ears (13) are provided extending from the outer ends of the modules a (2), b (3), c (4) and d (5).

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