Tipping paper carrying trolley

Abstract

The tipping paper carrying trolley comprises a supporting frame, a lifting device and a containing plate, the supporting frame comprises a bottom rod, a pull rod, a stand column and a mounting column, the lifting device comprises a power source, a power assembly, a lifting sliding rail, a lifting lead screw and a sliding plate, the containing plate is a hollow rectangular plate, one end of the containing plate is a mounting end, and the other end of the containing plate is a mounting end. The other end is a feeding end; the tipping paper bobbin paper placing device is small in overall size, can be quickly moved and carried in a limited space of a workshop, and can be horizontally placed on the placing plate when tipping paper bobbins are fed and discharged, so that the labor intensity of workers is greatly reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to equipment for transporting objects, in particular to a tipping paper transporting trolley. Background Art

[0002] Tipping paper is an important connection between the cigarette stem and filter section, and is also an important material for cigarette production. Its decorative form, physical properties, and hygiene indicators will have a direct or indirect impact on the quality of cigarette products. Existing tipping paper production basically adopts centralized assembly line production, but many processes are concentrated together, and the conversion between processes is frequent. The semi-finished tipping paper needs to be transported and unloaded between the equipment corresponding to multiple processes. The tipping paper tray is large and heavy. Manual handling is laborious on the one hand, and it is easy to damage the paper roll on the other hand. Therefore, it is necessary to use handling tools.

[0003] Although the currently used handling equipment can quickly complete the handling of paper rolls, there are still some shortcomings in the use process. For example, the utility model patent with application number 201320199377.5 records a paper tray loading and unloading forklift, which includes a paper tray loading and unloading forklift, including a forklift frame 1, a power supply 4, an inner groove guide rail 10, a transverse connecting plate 11, a fork 13 and a threaded screw 14. The device supports the paper tray by two forks 13; although the loading and unloading forklift facilitates the transportation of the paper tray, the pressure of the paper tray is pressed on the fork 13, and the tray surface of the paper tray is placed vertically. When unloading, it is necessary to push the paper tray with effort, and the tray paper is easily pushed apart during the pushing process, causing damage to the paper tray, and after the fork 13 is pushed out, the tray surface of the paper tray needs to be placed horizontally and stacked, which reduces the handling efficiency.

[0004] There are also transport forklifts for laying paper rolls flat, such as the Chinese utility model patent with application number 201720432024.3, which discloses a vertical paper roll transport forklift, including a vehicle body and a slide plate that slides up and down along a slide rail, the slide rail being fixed to the front end of the vehicle body; a pair of semicircular paper roll clamps are hinged on the slide plate, the paper roll clamps are driven by a hydraulic cylinder to rotate around the hinge shaft, and the axis of the paper roll clamps is vertically arranged; a paper roll support plate is integrally arranged at the bottom end of the paper roll clamp, and the outer end surface of the paper roll support plate is an inclined surface. It is provided with a pair of semicircular paper roll clamps, and a paper roll support plate is integrally arranged at the bottom end of the paper roll clamp, and the axis of the paper roll clamp is vertically arranged. This arrangement enables the forklift to easily pick up the vertically placed paper roll, and the paper roll clamps and the paper roll support plate cooperate to ensure that the paper roll is stable and safe. However, during use, the body of the device is too large, so the size of the passage in the workshop is relatively high. It is difficult to move and transport quickly in an ordinary workshop. When transporting the roll of paper, it is necessary to use its paper roll clamping disk to apply a certain clamping force to roll the paper clip tightly for transportation, and the applied clamping force can easily cause damage to the paper roll. Summary of the invention

[0005] In order to solve the above problems, the utility model provides a paper tray transporting trolley which saves time and effort, occupies a small space, is easy to move and will not cause damage to the paper.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a paper loading transport trolley, comprising a supporting frame, a lifting device and a placing plate, the supporting frame comprising a bottom rod, a pull rod, a column and a mounting column, a universal adjustment wheel with a limiting device is installed on the bottom surface of the bottom rod, the mounting column is located on the top surfaces of the two columns and fixed thereto, and a pushing handle is installed on one side of the column.

[0007] The lifting device includes a distribution box, a power assembly, a lifting slide rail, a lifting screw and a sliding plate. The distribution box is arranged on a base on one side of the pushing handle, and the power assembly is installed on the top surface of the mounting column. The power assembly is composed of a travel switch, a travel reversal switch, a reducer and a DC motor installation, and its input end is electrically connected to the distribution box through a cable.

[0008] There are two lifting slide rails, which are relatively installed on the inner side walls of the two columns of the supporting frame. The top of the lifting screw rod passes through the midpoint of the mounting seat and is connected to the reducer of the power assembly, and the bottom end extends to the lower position of the column. A screw rod sleeve that can move up and down is mounted on the lifting screw rod, and connecting plates are respectively fixed on the two side surfaces opposite to the columns of the supporting frame. Lifting sliders are respectively installed on the ends of the connecting plates, and are engaged and connected with the lifting slide rails on the columns through the lifting sliders for sliding. There are two sliding plates, which are respectively vertically installed at the midpoints of the end surfaces of the connecting plates on both sides of the lifting sleeve.

[0009] The placement plate is a hollow rectangular plate, which is located on the opposite side of the pushing handle. One end of the placement plate is the mounting end, and the other end is the feeding end. The mounting end of the placement plate is fixedly connected to the sliding plate through the mounting plate. Two rows of parallel rolling rollers are provided at the feeding end of the placement plate. The first rolling roller is located in the first rolling groove in the middle of the top end surface of the feeding end, and the top surface of the first rolling roller is slightly higher than the upper surface of the placement plate. Second and third rolling grooves are arranged side by side and separated by the length of the first rolling groove on both sides of the top surface of the placement plate 1 extending in the feeding direction. The sizes of the second and third rolling grooves are larger than those of the first rolling groove. Second rolling rollers 16 and third rolling rollers 17 are respectively installed in the grooves, and the diameters and lengths of the two are slightly larger than those of the first rolling roller 15.

[0010] In order to extend the service life and improve the supporting strength of the placement plate, an auxiliary supporting device is provided under the placement plate, and the auxiliary supporting device includes a supporting auxiliary rod and an auxiliary sliding block. There are two supporting auxiliary rods, which are obliquely arranged on both sides of the bottom surface of the placement plate, one end of which is connected to the bottom surface of the placement plate, and the other end is slidably connected to the lifting slide rail on the inner side of the column through the auxiliary sliding block.

[0011] In order to reduce the weight of the support frame and make it easier to push, the cross section of the columns of the support frame is a "concave" structure.

[0012] Beneficial effects: 1. The utility model has a small overall volume and can be quickly moved and transported in the limited space of the workshop, and the paper tray can be placed horizontally on the placement board when loading and unloading, which greatly reduces the labor intensity of workers and improves production efficiency.

[0013] ②. The paper tray loading and unloading method of the utility model is changed from the original clamping and clamping of the paper tray to the translational pushing of the loading and unloading on the placement plate with the help of the rolling roller, which saves time and effort, and does not need to clamp the docking paper tray, thereby reducing the damage to the tipping paper and reducing the loss cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 for Figure 1 Schematic diagram of the main structure.

[0016] Figure 3 A schematic diagram of the connection structure between the support frame and the lifting device in the utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the utility model in Example 2.

[0018] Figure 5 for Figure 4 Schematic diagram of the main structure.

[0019] In the figure: 1. placement plate; 2. bottom rod; 3. pull rod; 4. distribution box; 5. column; 6. mounting column; 8. power assembly; 9. lifting slide rail; 10. lifting screw rod; 11. sliding plate; 12. screw rod sleeve; 13. connecting plate; 14. lifting slider; 15. first rolling roller; 16. second rolling roller; 17. third rolling roller; 18. supporting auxiliary rod; 19. auxiliary slider; 20. pushing handle. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. The drawings are all in a very simplified form and use inaccurate ratios, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model. Example 1

[0022] like Figure 1-3 As shown, this embodiment discloses a tipping paper transport trolley for transporting and transferring tipping paper trays in a workshop, which specifically includes a support frame, a lifting device and a placement plate 1. Figure 1 and Figure 3 It can be seen that the support frame includes a bottom bar 2, a pull rod 3, a column 5 and a mounting column 6. The bottom surface of the bottom bar 2 is equipped with a universal adjustment wheel with a limit device, see Figure 1 The columns 5 are respectively fixed on the top surface of the bottom rod 2, the mounting columns 6 are located on the top surface of the two columns 5 and fixed thereto, a push handle 20 is installed on one side of the column 5, and the cross section of the column 5 of the support frame is a "concave" structure.

[0023] See also Figure 1 , Figure 2 and Figure 3 The lifting device includes a distribution box 4, a power assembly 8, a lifting slide rail 9, a lifting screw 10 and a sliding plate 11. The distribution box 4 is set on the base on one side of the push handle 20. The power assembly 8 is installed on the top surface of the mounting column 6 of the support frame. The power assembly 8 is composed of a travel switch, a travel reversal switch, a reducer and a DC motor installation, and its input end is electrically connected to the distribution box 4 through a cable.

[0024] from Figure 1 and Figure 3 It can be seen that there are two lifting rails 9, which are relatively installed on the inner walls of the two columns 5 of the support frame. The top of the lifting screw rod 10 passes through the midpoint of the mounting seat and is connected to the reducer of the power assembly 8, and the bottom end extends to the lower position of the column 5. The lifting screw rod 10 is provided with a screw sleeve 12 that can move up and down. The screw sleeve 12 is respectively fixed with connecting plates 13 on the two side surfaces opposite to the column 5 of the support frame. Lifting sliders 14 are respectively installed on the ends of the connecting plates 13, and are engaged and connected with the lifting rails 9 on the column 5 through the lifting sliders 14 for sliding. There are two sliding plates 11, which are respectively vertically installed at the midpoints of the end surfaces of the connecting plates 13 on both sides of the lifting sleeve.

[0025] See also Figure 1The placement plate 1 is a hollow rectangular plate, one end of the placement plate 1 is the mounting end, and the other end is the feeding end. The mounting end of the placement plate 1 is fixedly connected to the sliding plate 11 through the mounting plate. Two rows of parallel rolling rollers are arranged at the feeding end of the placement plate 1. The first rolling roller 15 is located in the first rolling groove in the middle of the top end surface of the feeding end, and the top surface of the first rolling roller 15 is slightly higher than the upper surface of the placement plate 1. Second rolling grooves and third rolling grooves are arranged side by side and separated by the length of the first rolling groove on both sides of the top surface of the placement plate 1 extending in the feeding direction. The sizes of the second rolling groove and the third rolling groove are larger than those of the first rolling groove. Second rolling rollers 16 and third rolling rollers 17 are respectively installed in the grooves, and the diameters and lengths of the two are slightly larger than those of the first rolling roller 15. Example 2

[0026] like Figure 3-5 The specific structure and implementation method are as shown in Example 1, except that: Figure 5 An auxiliary supporting device is provided under the placing plate, and the auxiliary supporting device includes a supporting auxiliary rod 18 and an auxiliary slider 19. There are two supporting auxiliary rods 18, which are obliquely arranged on both sides of the bottom surface of the placing plate 1, one end of which is connected to the bottom surface of the placing plate 1, and the other end is slidably connected to the lifting slide rail 9 on the inner side of the column 5 through the auxiliary slider 19.

[0027] When in use, the device is moved to the stacking place of the paper on the loading paper tray, and the horizontal height of the placement plate 1 is adjusted according to the stacking height of the paper on the loading paper tray. During adjustment, the power supply 7 transmits power to the lifting screw 10 through the corresponding components of the power assembly 8. The lifting screw 10 drives the lifting sleeve and the lifting slider 14 connected thereto to slide up and down on the timing slide rail to adjust the position. At the same time, the sliding plate 11 drives the placement plate 1 to move synchronously for position adjustment.

[0028] After the position adjustment is completed, the tipping paper is translated to the placement plate 1. During translation, the bottom surface of the tipping paper tray contacts the rolling rollers to reduce friction. After being translated to the placement plate 1, it is moved to the required position for unloading.

[0029] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A tipping paper transport trolley, comprising a support frame, a lifting device and a placement plate (1), characterized in that: The support frame comprises a bottom rod (2), a pull rod (3), a column (5) and a mounting column (6); a universal adjustment wheel with a limit device is mounted on the bottom surface of the bottom rod (2); the mounting column (6) is located on the top surfaces of the two columns (5) and is fixed thereto; a push handle (20) is mounted on one side of the column (5); The lifting device comprises a distribution box (4), a power assembly (8), a lifting slide rail (9), a lifting screw rod (10) and a sliding plate (11); the distribution box (4) is arranged at the lower part of one side of the push handle (20); the power assembly (8) is mounted on the top surface of the mounting column (6); the power assembly (8) is composed of a travel switch, a travel reversal switch, a reducer and a DC motor, and its input end is electrically connected to the distribution box (4) through a cable; The number of the lifting rails (9) is two and they are relatively mounted on the inner wall of the column (5). The top of the lifting screw rod (10) passes through the midpoint of the mounting column (6) and is connected to the reducer of the power assembly (8). The bottom end extends to the lower position of the column (5). The lifting screw rod (10) is provided with a screw rod sleeve (12) that can move up and down. The screw rod sleeve (12) is respectively fixed with connecting plates (13) on the two side surfaces opposite to the column (5). The ends of the connecting plates (13) are respectively provided with lifting sliders (14) and are connected and slidably engaged with the lifting rails (9) on the column (5) through the lifting sliders (14). The number of the sliding plates (11) is two and they are respectively vertically mounted at the midpoints of the end surfaces of the connecting plates (13) on both sides of the lifting sleeve. The placement plate (1) is a hollow rectangular plate, which is located on the opposite side of the push handle (20). One end of the placement plate (1) is a mounting end, and the other end is a feeding end. The mounting end of the placement plate (1) is fixedly connected to the sliding plate (11) through the mounting plate. The placement plate (1) is provided with two rows of parallel rolling rollers at the feeding end. The first rolling roller (15) is located in a first rolling groove in the middle of the top end surface of the feeding end, and the top surface of the first rolling roller (15) is slightly higher than the upper surface of the placement plate (1). The top surface of the placement plate (1) extending in the feeding direction is provided with a second rolling groove and a third rolling groove arranged side by side and spaced apart by the length of the first rolling groove. The size of the second rolling groove and the third rolling groove is larger than that of the first rolling groove. The second rolling roller (16) and the third rolling roller (17) are respectively installed in the grooves, and the diameter and length of the second rolling roller (16) and the third rolling roller (17) are slightly larger than the first rolling roller (15).

2. The tipping paper transport trolley according to claim 1, characterized in that: An auxiliary support device is provided below the placement plate (1), and the auxiliary support device comprises an auxiliary support rod (18) and an auxiliary slider (19). There are two auxiliary support rods (18), which are respectively arranged obliquely on both sides of the bottom surface of the placement plate (1), one end of which is connected to the bottom surface of the placement plate (1), and the other end is slidably connected to the lifting slide rail (9) on the inner side of the column (5) through the auxiliary slider (19).

3. A tipping paper transporting trolley according to claim 1 or 2, characterized in that: The cross section of the upright column (5) of the support frame is a "concave" structure.

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