Paper tube transfer device

Abstract

The utility model discloses a paper tube transfer device which comprises a main bearing plate, universal wheels are installed at the four corners of the bottom of the main bearing plate respectively, a traction handle is fixedly connected to one side of the main bearing plate, and a limiting assembly capable of adjusting the position to limit rolling of a paper tube is arranged at the top end of the main bearing plate. According to the paper tube transfer device, by arranging the positioning holes, the trapezoidal limiting blocks, the through grooves, the holding handles and the positioning rods, when the paper tube transfer device is used, the trapezoidal limiting blocks are horizontally placed at the top of the main bearing plate, the positioning rods at the bottoms of the trapezoidal limiting blocks are inserted into the positioning holes in the top of the main bearing plate, and the positions of the trapezoidal limiting blocks are fixed; the inclined face of the trapezoid limiting block is attached to the edge of the paper tube, the paper tube can be prevented from rolling, the trapezoid limiting block is easy to take out, fingers penetrate through the through groove, the holding handle is held and lifted upwards, the function of conveniently limiting rolling of the paper tube is achieved, and the problem that the device does not have the function of conveniently limiting rolling of the paper tube is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer devices, in particular to a paper tube transfer device. Background Art

[0002] Paper roll is a kind of roll-up form of raw paper. The unprinted paper tape is rolled into a roll to facilitate early transportation and storage.

[0003] Paper tubes have a high density and are difficult to carry manually, so they are usually transported by transfer vehicles. Currently, most of the equipment used to transport paper tubes in paper processing workshops is a manual cart, which is relatively simple in structure. It is mainly composed of a load plate, a traction handle and a universal wheel. The paper tube is placed horizontally on it for traction and transportation. There are some functional deficiencies in actual use, and there is room for improvement. For example, when the flat load plate is used to place the paper tube, the cylindrical paper tube is prone to rolling during transportation and is prone to falling off the transfer vehicle. The conventional solution is to use strapping tape to fix it, and the strapping tape needs to be untied later. It is not convenient to operate and does not have the function of limiting the rolling of the paper tube.

[0004] Now, a novel paper tube transfer device is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a paper tube transfer device to solve the problem that the above-mentioned background technology does not have the function of conveniently restricting the rolling of the paper tube.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper tube transfer device, comprising a main bearing plate, wherein universal wheels are respectively installed at the four corners of the bottom of the main bearing plate, a traction handle is fixedly connected to one side of the main bearing plate, and a limit assembly is provided at the top of the main bearing plate whose position can be adjusted to limit the rolling of the paper tube.

[0007] The limiting assembly includes multiple groups of positioning eyes, which are respectively arranged inside the top of the main bearing plate. Multiple groups of trapezoidal limiting blocks are horizontally placed on the top of the main bearing plate. A through groove is arranged on the top of the trapezoidal limiting block. A holding handle is laterally fixedly connected between the two sides of the through groove. Four groups of positioning rods are fixedly connected to the bottom end of the trapezoidal limiting block.

[0008] Preferably, the through groove passes through the front and rear ends of the trapezoidal limiting block, and the top of the holding handle is flush with the top of the trapezoidal limiting block.

[0009] Preferably, the positioning eyes are arranged at equal intervals, and the inner diameter of the positioning eyes is consistent with the outer diameter of the positioning rod.

[0010] Preferably, the bottom end of the trapezoidal limiting block fits with the top end of the main bearing plate, and the bottom end of the positioning rod fits with the bottom end inside the positioning eye.

[0011] Preferably, six groups of concave positioning strips are fixedly connected to the front and rear ends of the main bearing plate, multiple groups of partition plates are fixedly connected inside the concave positioning strips, and two groups of elastic bands are arranged between the front and rear ends of the main bearing plate.

[0012] Preferably, a first hook is installed at one end of the elastic band, a second hook is installed at the other end of the elastic band, and the elastic band is elastic.

[0013] Preferably, vertical adjustment rods are vertically fixedly connected to the left and right sides of the front and rear ends of the main bearing plate, a plurality of groups of positioning screw holes are arranged inside the vertical adjustment rod, a second positioning sleeve is sleeved on the outside of the vertical adjustment rod, a longitudinal adjustment rod is longitudinally fixedly connected between one ends of the two groups of second positioning sleeves, a first positioning sleeve is arranged below the second positioning sleeve, a transverse adjustment rod is transversely fixedly connected between one side of the two groups of the first positioning sleeves, and a plurality of groups of adjustment sleeves are sleeved on the outside of the transverse adjustment rod and the longitudinal adjustment rod.

[0014] Preferably, a trapezoidal stopper is fixedly connected to the top of the adjusting sleeve, an internal threaded tube is fixedly connected to one end of the adjusting sleeve, a bolt rod is inserted into the interior of the internal threaded tube, a tightening handwheel is fixedly connected to one end of the bolt rod, two sets of hand-tightened bolts are respectively inserted into the front ends of the first positioning sleeve and the second positioning sleeve, the inner diameter of the adjusting sleeve is consistent with the outer diameters of the transverse adjusting rod and the longitudinal adjusting rod, and the adjusting sleeve can slide along the outside of the transverse adjusting rod and the longitudinal adjusting rod.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the paper tube transfer device not only realizes the function of facilitating the paper tube to roll, realizes the function of facilitating the bundling and reinforcement, but also realizes the function of facilitating the layered placement;

[0016] (1) By providing positioning eyes, trapezoidal limiting blocks, through grooves, gripping handles and positioning rods, when in use, the number and position of the trapezoidal limiting blocks can be selected according to the diameter and placement direction of the paper tube to be transported, the trapezoidal limiting blocks are horizontally placed on the top of the main bearing plate, and the positioning rod at the bottom of the trapezoidal limiting blocks is inserted into the positioning eyes at the top of the main bearing plate, and the position of the trapezoidal limiting blocks is fixed. In the process of transporting the paper tube, the inclined surface of the trapezoidal limiting blocks fits the edge of the paper tube to prevent it from rolling. It is also relatively simple to remove the trapezoidal limiting blocks. Just pass your fingers through the through grooves, hold the gripping handle and pull it upwards, thereby realizing the function of limiting the rolling of the paper tube;

[0017] (2) By providing a concave positioning strip, a partition plate, an elastic band, a first hook and a second hook, when a large number of paper tubes are placed and are unbundled loose parts, several sets of elastic bands are taken and pressed on the top of the topmost paper tube, and the hooks at both ends of the elastic bands are hung under the concave positioning strip. The elastic bands can press the paper tube to prevent it from rolling. The partition plate divides the inside of the concave positioning strip into a plurality of hanging holes, which are convenient for the first hook and the second hook to be hung, thereby realizing the function of facilitating bundling and reinforcement;

[0018] (3) By providing a transverse adjustment rod, an adjustment sleeve, a trapezoidal stopper, an internally threaded tube, a bolt rod, a tightening hand wheel, a first positioning sleeve, a hand-tightening bolt, a vertical adjustment rod, a second positioning sleeve, a longitudinal adjustment rod and a positioning screw hole, when in use, according to the number and size of paper tubes, when multiple layers need to be stacked, first fix the four sets of vertical adjustment rods, then put the first positioning sleeves on both sides of the transverse adjustment rod on the vertical adjustment rod, and insert the hand-tightening bolts after adjusting the position. The hand-tightening bolts pass through the first positioning sleeve and are stuck in the positioning screw holes, and the positions of the first positioning sleeve and the transverse adjustment rod are fixed. Then, according to the placement requirements of the paper tubes, the positions of the adjustment sleeve and the trapezoidal stopper are adjusted, and the adjustment sleeve is directly slid along the transverse adjustment rod. After adjusting to the appropriate position, the tightening hand wheel is tightened, and the hand wheel is tightened to make the bolt rod move along the internally threaded tube and press against the transverse adjustment rod, and the positions of the adjustment sleeve and the trapezoidal stopper are fixed. The second positioning sleeve and the longitudinal adjustment rod can be adjusted in the same way, thereby realizing the function of convenient layered placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the main bearing plate of the utility model from a top view;

[0021] Figure 3 It is a schematic diagram of an enlarged side cross-sectional structure of a trapezoidal limit block of the utility model;

[0022] Figure 4 It is a side-view enlarged structural schematic diagram of the elastic band of the utility model;

[0023] Figure 5 This is a schematic diagram of the top view of the structure of the lateral adjustment rod of the utility model;

[0024] Figure 6 It is a schematic diagram of the top view of the longitudinal adjustment rod of the utility model.

[0025] In the figure: 1. main bearing plate; 2. universal wheel; 3. traction handle; 4. positioning eye; 5. trapezoidal limit block; 6. through groove; 7. holding handle; 8. positioning rod; 9. concave positioning strip; 10. partition plate; 11. elastic band; 12. first hook; 13. second hook; 14. transverse adjustment rod; 15. adjustment sleeve; 16. trapezoidal stopper; 17. internal threaded pipe; 18. bolt rod; 19. tightening hand wheel; 20. first positioning sleeve; 21. hand-tightening bolt; 22. vertical adjustment rod; 23. second positioning sleeve; 24. longitudinal adjustment rod; 25. positioning screw hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1: Please refer to Figure 1-4 A paper tube transfer device comprises a main bearing plate 1, four corners of the bottom of the main bearing plate 1 are respectively provided with universal wheels 2, a traction handle 3 is fixedly connected to one side of the main bearing plate 1, and a limit assembly which can adjust the position to limit the rolling of the paper tube is provided at the top of the main bearing plate 1;

[0028] See also Figure 1-4 A paper tube transfer device also includes a limiting component, which includes a plurality of positioning eyes 4, which are respectively arranged inside the top of the main bearing plate 1, and a plurality of trapezoidal limiting blocks 5 are horizontally placed on the top of the main bearing plate 1. A through groove 6 is arranged on the top of the trapezoidal limiting block 5, and a gripping handle 7 is transversely fixedly connected between the two sides of the through groove 6. The bottom end of the trapezoidal limiting block 5 is fixedly connected with four positioning rods 8;

[0029] The through slot 6 passes through the front and rear ends of the trapezoidal limit block 5, the top of the gripping handle 7 is flush with the top of the trapezoidal limit block 5, the positioning eyes 4 are arranged at equal intervals, the inner diameter of the positioning eyes 4 is consistent with the outer diameter of the positioning rod 8, the bottom end of the trapezoidal limit block 5 is in contact with the top of the main bearing plate 1, and the bottom end of the positioning rod 8 is in contact with the bottom end of the inside of the positioning eye 4, and the limit can be adjusted to adapt to paper tubes of different sizes and different placement directions;

[0030] Specifically, Figure 1 , Figure 2 and Figure 3As shown, the trapezoidal limit block 5 is placed horizontally on the top of the main bearing plate 1, and the positioning rod 8 at the bottom of the trapezoidal limit block 5 is inserted into the positioning eye 4 at the top of the main bearing plate 1, so that the position of the trapezoidal limit block 5 is fixed. In the process of transporting the paper tube, the inclined surface of the trapezoidal limit block 5 fits the edge of the paper tube to prevent it from rolling. It is also relatively simple to take out the trapezoidal limit block 5. Just pass your fingers through the through groove 6, hold the gripping handle 7 and pull it upward.

[0031] Embodiment 2: Six groups of concave positioning strips 9 are fixedly connected to the front and rear ends of the main carrier plate 1, and multiple groups of partition plates 10 are fixedly connected inside the concave positioning strips 9. Two groups of elastic bands 11 are arranged between the front and rear ends of the main carrier plate 1. A first hook 12 is installed at one end of the elastic band 11, and a second hook 13 is installed at the other end of the elastic band 11. The elastic band 11 is elastic, which is convenient for fixing the paper tube and preventing it from rolling.

[0032] Specifically, Figure 1 and Figure 4 As shown, take several sets of elastic bands 11, press the elastic bands 11 on the top of the topmost paper tube, and hang the hooks at both ends of the elastic bands 11 under the concave positioning strip 9. The elastic bands 11 can press the paper tube to prevent it from rolling. The partition plate 10 divides the inside of the concave positioning strip 9 into multiple hanging holes, which is convenient for the first hook 12 and the second hook 13 to be hung.

[0033] Embodiment 3: The left and right sides of the front and rear ends of the main bearing plate 1 are respectively vertically fixedly connected with vertical adjustment rods 22, and the interior of the vertical adjustment rods 22 is provided with a plurality of positioning screw holes 25, and the exterior of the vertical adjustment rods 22 is sleeved with a second positioning sleeve 23, and a longitudinal adjustment rod 24 is longitudinally fixedly connected between one ends of the two sets of second positioning sleeves 23, and a first positioning sleeve 20 is provided below the second positioning sleeve 23, and a transverse adjustment rod 14 is transversely fixedly connected between one side of the two sets of first positioning sleeves 20, and the exteriors of the transverse adjustment rods 14 and the longitudinal adjustment rods 24 are respectively sleeved with a plurality of adjustment sleeves 1 5. A trapezoidal stopper 16 is fixedly connected to the top of the adjusting sleeve 15, an internal threaded tube 17 is fixedly connected to one end of the adjusting sleeve 15, a bolt rod 18 is inserted into the internal threaded tube 17, and a tightening hand wheel 19 is fixedly connected to one end of the bolt rod 18. Two groups of hand-tightening bolts 21 are respectively inserted into the front ends of the first positioning sleeve 20 and the second positioning sleeve 23. The inner diameter of the adjusting sleeve 15 is consistent with the outer diameter of the transverse adjusting rod 14 and the longitudinal adjusting rod 24. The adjusting sleeve 15 can slide along the outside of the transverse adjusting rod 14 and the longitudinal adjusting rod 24, and can be stacked in multiple layers to increase the single transport volume;

[0034] Specifically, Figure 1 , Figure 5 and Figure 6As shown, first fix four groups of vertical adjustment rods 22, then put the first positioning sleeves 20 on both sides of the transverse adjustment rod 14 on the vertical adjustment rod 22, and insert the hand-tightening bolt 21 after adjusting the position. The hand-tightening bolt 21 passes through the first positioning sleeve 20 and is stuck in the positioning screw hole 25. The position of the first positioning sleeve 20 and the transverse adjustment rod 14 is fixed, and then adjust the position of the adjusting sleeve 15 and the trapezoidal block 16 according to the placement requirements of the paper tube. Slide the adjusting sleeve 15 directly along the transverse adjustment rod 14, and tighten the hand wheel 19 after adjusting to the appropriate position. Tighten the hand wheel 19 to make the bolt rod 18 move along the internal threaded tube 17 and press against the transverse adjustment rod 14. The position of the adjusting sleeve 15 and the trapezoidal block 16 is fixed, and the second positioning sleeve 23 and the longitudinal adjustment rod 24 can be adjusted in the same way.

[0035] Working principle: When the utility model is used, first, according to the diameter and placement direction of the paper tube to be transported, the number and position of the trapezoidal limit blocks 5 can be selected, and the trapezoidal limit blocks 5 are placed horizontally on the top of the main bearing plate 1. The positioning rod 8 at the bottom of the trapezoidal limit blocks 5 is inserted into the positioning eye 4 at the top of the main bearing plate 1, and the position of the trapezoidal limit blocks 5 is fixed. In the process of transporting the paper tube, the inclined surface of the trapezoidal limit blocks 5 fits the edge of the paper tube to prevent it from rolling. It is also relatively simple to take out the trapezoidal limit blocks 5. Pass your fingers through the through groove 6 and hold the gripping handle 7 to pull it up. When there are many paper tubes placed and they are unbundled loose parts, take a few groups of elastic bands 11, press the elastic bands 11 on the top of the topmost paper tube, and the hooks at both ends of the elastic bands 11 are hung under the concave positioning strip 9. The elastic bands 11 can press the paper tube to prevent it from rolling. The partition plate 10 divides the inside of the concave positioning strip 9 into a plurality of hanging holes, which is convenient for the first hook 12 and the second hook 13 to be hung. According to the number and size of paper tubes, when multiple layers are required to be stacked, first fix four groups of vertical adjustment rods 22, then put the first positioning sleeves 20 on both sides of the transverse adjustment rod 14 on the vertical adjustment rod 22, and insert the hand-tightening bolt 21 after adjusting the position. The hand-tightening bolt 21 passes through the first positioning sleeve 20 and is stuck in the positioning screw hole 25. The position of the first positioning sleeve 20 and the transverse adjustment rod 14 is fixed. Then, according to the placement requirements of the paper tubes, adjust the position of the adjusting sleeve 15 and the trapezoidal block 16, slide the adjusting sleeve 15 directly along the transverse adjustment rod 14, and tighten the hand wheel 19 after adjusting to the appropriate position. Tightening the hand wheel 19 makes the bolt rod 18 move along the internal threaded tube 17 and press against the transverse adjustment rod 14. The position of the adjusting sleeve 15 and the trapezoidal block 16 is fixed, and the second positioning sleeve 23 and the longitudinal adjustment rod 24 can be adjusted in the same way.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A paper tube transfer device, comprising a main carrying plate (1), characterized in that: Universal wheels (2) are respectively installed at the four corners of the bottom of the main bearing plate (1), a traction handle (3) is fixedly connected to one side of the main bearing plate (1), and a limit assembly capable of adjusting the position to limit the rolling of the paper tube is arranged at the top of the main bearing plate (1); The limiting assembly comprises a plurality of groups of positioning eyes (4), wherein the plurality of groups of positioning eyes (4) are respectively arranged inside the top end of the main bearing plate (1), and a plurality of groups of trapezoidal limiting blocks (5) are horizontally placed on the top end of the main bearing plate (1), wherein the top end of the trapezoidal limiting blocks (5) is provided with through grooves (6), and a gripping handle (7) is transversely fixedly connected between the two sides inside the through groove (6), and the bottom end of the trapezoidal limiting blocks (5) is fixedly connected with four groups of positioning rods (8).

2. A paper tube transfer device according to claim 1, characterized in that: The through slot (6) passes through the front and rear ends of the trapezoidal limiting block (5), and the top end of the holding handle (7) is flush with the top end of the trapezoidal limiting block (5).

3. A paper tube transfer device according to claim 1, characterized in that: The positioning eyes (4) are arranged at equal intervals, and the inner diameter of the positioning eyes (4) is consistent with the outer diameter of the positioning rod (8).

4. A paper tube transfer device according to claim 1, characterized in that: The bottom end of the trapezoidal limiting block (5) fits with the top end of the main bearing plate (1), and the bottom end of the positioning rod (8) fits with the bottom end inside the positioning eye (4).

5. A paper tube transfer device according to claim 1, characterized in that: Six groups of concave positioning strips (9) are fixedly connected to the front and rear ends of the main bearing plate (1), and multiple groups of partition plates (10) are fixedly connected inside the concave positioning strips (9). Two groups of elastic bands (11) are arranged between the front and rear ends of the main bearing plate (1).

6. A paper tube transfer device according to claim 5, characterized in that: A first hook (12) is installed at one end of the elastic band (11), and a second hook (13) is installed at the other end of the elastic band (11), and the elastic band (11) is elastic.

7. A paper tube transfer device according to claim 1, characterized in that: The left and right sides of the front and rear ends of the main bearing plate (1) are respectively vertically fixedly connected with vertical adjustment rods (22), the interior of the vertical adjustment rods (22) is provided with a plurality of groups of positioning screw holes (25), the exterior of the vertical adjustment rods (22) is sleeved with a second positioning sleeve (23), a longitudinal adjustment rod (24) is longitudinally fixedly connected between one ends of the two groups of second positioning sleeves (23), a first positioning sleeve (20) is provided below the second positioning sleeve (23), a transverse adjustment rod (14) is transversely fixedly connected between one side of the two groups of the first positioning sleeves (20), and the exteriors of the transverse adjustment rods (14) and the longitudinal adjustment rods (24) are respectively sleeved with a plurality of groups of adjustment sleeves (15).

8. A paper tube transfer device according to claim 7, characterized in that: The top of the adjusting sleeve (15) is fixedly connected with a trapezoidal stopper (16), one end of the adjusting sleeve (15) is fixedly connected with an internal threaded tube (17), a bolt rod (18) is inserted into the interior of the internal threaded tube (17), one end of the bolt rod (18) is fixedly connected with a tightening hand wheel (19), the front ends of the first positioning sleeve (20) and the second positioning sleeve (23) are respectively inserted with two groups of hand-tightening bolts (21), the inner diameter of the adjusting sleeve (15) is consistent with the outer diameter of the transverse adjusting rod (14) and the longitudinal adjusting rod (24), and the adjusting sleeve (15) can slide along the outside of the transverse adjusting rod (14) and the longitudinal adjusting rod (24).

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