Bobbin paper finished product conveying device

Abstract

The utility model relates to the technical field of bobbin paper transportation, in particular to a finished bobbin paper transportation device. According to the technical scheme, the device comprises a mounting base, a frame and a fixing frame, a supporting frame is welded to the mounting base, a limiting wheel is installed on the supporting frame through a top plate, a limiting rod and an extending frame are installed on the front end face of the fixing frame, a driving motor is installed on the side end face of the frame, and a limiting disc is installed on the limiting rod through a thread; a hydraulic rod is mounted on the extension frame, and a clamping frame is arranged on an output shaft of the hydraulic rod; a driving wheel is arranged on an output shaft of the driving motor, and a chain is mounted on the driving wheel; a connecting block is mounted on the bottom end face of the mounting base, and a push rod is mounted on the connecting block. According to the bobbin paper conveying device, bobbin paper conveying is met, limiting and fixing can be conducted during conveying, and bumping during conveying and potential safety hazards generated when the bobbin paper goes up and down a slope are avoided.

Description

Technical Field

[0001] This utility model relates to the field of paper roll transportation technology, specifically to a paper roll finished product transportation device. Background Technology

[0002] In the cigarette production process, a large amount of rolled packaging paper is needed. To avoid affecting the layout and tidiness of the workshop, it is usually piled up together. When needed, it is then moved to the cigarette rolling machine. The cigarette rolling machine requires various types of paper, necessitating multiple transfers. Cigarette paper is also very heavy, so transport carts are needed for transportation.

[0003] A search revealed that patent application CN211417283U discloses a transfer trolley for conveying disc paper. While this transfer trolley is convenient for handling and loading onto paper racks, the disc paper is simply placed in the trolley and then transported directly without any secure restraints. This poses a safety hazard, as the discs are prone to falling during transport, especially when encountering bumps or inclines. Therefore, further improvements are needed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a finished paper roll conveying device, which solves the problems mentioned in the background art.

[0005] The solution to the above-mentioned technical problems provided by this utility model is as follows:

[0006] A finished paper roll conveying device includes a mounting base, a frame, and a fixing frame. A support frame is welded on the mounting base, and a limit wheel is installed on the support frame via a top plate. A limit rod and an extension frame are respectively installed on the front end face of the fixing frame, and a drive motor is installed on the side end face of the frame.

[0007] A limiting plate is threadedly installed on the limiting rod, and a hydraulic rod is installed on the extension frame, with a clamping frame on the output shaft of the hydraulic rod.

[0008] The output shaft of the drive motor is equipped with a drive wheel, and a chain is mounted on the drive wheel.

[0009] Based on the above technical solution, the present invention can be further improved as follows.

[0010] Furthermore, a connecting block is installed on the bottom surface of the mounting base, and a push rod is installed on the connecting block.

[0011] The beneficial effects of adopting the above-mentioned further solutions are:

[0012] When personnel need to transport the finished paper rolls, they can hold the push rod and push the mounting base through the connecting block to reach the designated transport location.

[0013] Furthermore, the bottom surface of the mounting base is equipped with four casters, which are arranged in a rectangular array relative to the mounting base.

[0014] The beneficial effects of adopting the above-mentioned further solutions are:

[0015] When a person holds the push rod to push the mounting base, the mounting base can be moved by the casters. After the mounting base reaches the designated position, the person can put the paper roll on the limit rod. After putting it on, the person can rotate the extension frame and move the fixed frame forward to squeeze and limit the paper roll after putting it on, so as to prevent the paper roll from falling off when it bounces.

[0016] Furthermore, there are two hydraulic rods, each corresponding to one of the two extension frames, and silicone strips are fitted to the inner wall of the clamping frame.

[0017] The beneficial effects of adopting the above-mentioned further solutions are:

[0018] After the personnel attach the finished paper roll to the extension frame and initially limit its position using the fixing frame, they can open the hydraulic rod to push the clamping frame to move. When the clamping frame moves, it can clamp and limit both ends of the paper roll, and the silicone strip provides limit and anti-slip properties, thus satisfying the secondary clamping and fixing of the finished paper roll.

[0019] Furthermore, guide frames are welded to both ends of the fixed frame, and the guide frames are slidably sleeved inside the support frame.

[0020] The beneficial effects of adopting the above-mentioned further solutions are:

[0021] When the fixed frame moves up and down under force, both ends of the fixed frame can be slidably sleeved in the support frame through the guide frame for limiting and guiding, so as to avoid deviation when the guide frame moves.

[0022] Furthermore, the end of the chain away from the drive wheel is mounted on a fixed frame, and the chain is guided and limited by a limit wheel.

[0023] The beneficial effects of adopting the above-mentioned further solutions are:

[0024] When transporting finished paper rolls, the operator pushes the mounting base next to the paper roll, then turns on the drive motor to rotate the drive wheel. A speed reducer can be installed to assist the drive motor, causing the drive wheel to rotate and unwind the chain. As the chain passes the limit wheel, it guides the fixed frame downwards. Once the fixed frame is in a certain position, the operator can attach the paper roll to the limit rod and limit it by rotating the limit disc. After limiting, the operator can turn on the drive motor to reverse the drive wheel, causing it to rotate the chain and rewind the paper roll. This moves the paper roll upwards, allowing the mounting base to be pushed to the desired transport position. Repeating these steps allows for unloading the paper roll.

[0025] Furthermore, mounting plates are installed at both ends of the frame, and the mounting plates are mounted on the support frame.

[0026] The beneficial effects of adopting the above-mentioned further solutions are:

[0027] The mounting plate allows the frame to be mounted on the support frame for use.

[0028] This utility model provides a device for transporting finished paper rolls. It has the following advantages:

[0029] Convenient mobility: The connecting block and push rod on the bottom surface of the mounting base, along with four casters arranged in a rectangular array, greatly enhance the mobility of the transport device. Operators can easily grip the push rod, push the mounting base through the connecting block, and flexibly steer with the casters, enabling the device to quickly reach the designated transport location, significantly saving labor and time costs and improving transport efficiency.

[0030] Efficient power transmission and operation: The power transmission system, consisting of a drive motor, drive wheel, chain, and limit wheels, is simple and efficient to operate. Turning on the drive motor and adjusting the speed via the reducer causes the drive wheel to drive the chain for unwinding or rewinding. Guided by the limit wheels, the vertical movement of the mounting frame is precisely controlled. Operators can easily attach and secure the paper roll to the limit rod, then reverse the motor to move the paper roll upwards, completing the transport preparation. The entire operation is seamless, easy to master, and significantly improves the efficiency of paper roll transport.

[0031] A robust paper roll securing method: A limiting rod on the front face of the fixing frame, in conjunction with a threaded limiting plate, provides initial positioning and limiting for the paper roll. Hydraulic rods and clamping frames on the extension frame, with silicone strips adhering to the inner wall of the clamping frame, provide secondary clamping and securing after the paper roll is initially positioned. The hydraulic rods push the clamping frame to move, applying pressure from both ends of the paper roll. The silicone strips enhance friction to prevent the paper roll from slipping, effectively preventing the paper roll from falling due to bumps during transportation and ensuring the stability of the paper roll during transport. Attached Figure Description

[0032] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0033] In the attached diagram:

[0034] Figure 1 This is a front view schematic diagram of the present invention;

[0035] Figure 2 This is a side view of the present invention;

[0036] Figure 3 This is a rear view schematic diagram of the present invention;

[0037] Figure 4 This is a bottom view of the present invention.

[0038] The attached diagram lists the components represented by each number as follows:

[0039] 1. Mounting base; 101. Casters; 102. Support frame; 103. Frame; 104. Top plate; 105. Limiting wheel; 106. Chain; 107. Mounting plate; 108. Connecting block; 109. Push rod; 110. Drive wheel; 111. Drive motor; 2. Fixing frame; 201. Guide frame; 202. Limiting rod; 203. Clamping frame; 204. Hydraulic rod; 205. Extension frame; 206. Limiting plate. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] Please see Figures 1 to 4 As shown, the embodiments provided by this utility model are as follows:

[0042] Example 1

[0043] A paper roll finished product transport device includes a mounting base 1, a frame 103, and a fixing frame 2. A support frame 102 is welded onto the mounting base 1, and a limit wheel 105 is mounted on the support frame 102 via a top plate 104. A limit rod 202 and an extension frame 205 are respectively mounted on the front end face of the fixing frame 2. A drive motor 111 is mounted on the side end face of the frame 103. A limit disc 206 is threaded onto the limit rod 202, and a hydraulic rod 204 is mounted on the extension frame 205. A clamping frame 203 is provided on the output shaft of the hydraulic rod 204. A drive wheel 110 is provided on the output shaft of the drive motor 111, and a chain 106 is mounted on the drive wheel 110. A connecting block 108 is mounted on the bottom end face of the mounting base 1, and a push rod 109 is mounted on the connecting block 108. When personnel need to transport the paper roll finished product, they can hold the push rod 109 and push the mounting base 1 through the connecting block 108 to reach the designated transport position. Four casters 101 are mounted on the bottom surface of the mounting base 1, arranged in a rectangular array relative to the mounting base 1. When a person holds the push rod 109 and pushes the mounting base 1, the mounting base 1 can be moved via the casters 101. After the mounting base 1 reaches the designated position, the person can attach the paper roll to the limiting rod 202. After attachment, the person can rotate the extension frame 205, which spirals forward on the fixed frame 2 to compress and limit the attachment of the paper roll, preventing it from falling due to bumps. Guide frames 201 are welded to both ends of the fixed frame 2, and the guide frames 201 are slidably fitted within the support frame 102. When the fixed frame 2 moves up and down under force, both ends of the fixed frame 2 can be slidably fitted within the support frame 102 via the guide frames 201 for limiting and guiding, preventing the guide frames 201 from shifting during movement. One end of the chain 106 away from the drive wheel 110 is mounted on the fixed frame 2, and the chain 106 is guided and limited by the limit wheel 105. When transporting the finished paper roll, the operator pushes the mounting seat 1 next to the paper roll, and then turns on the drive motor 111 to drive the drive wheel 110 to rotate. When the drive motor 111 rotates, a reducer can be installed to cooperate, so that when the drive wheel 110 rotates, it drives the chain 106 to unwind. When the chain 106 is guided and limited by the limit wheel 105, it drives the fixed frame 2 to move down. After the fixed frame 2 moves down to a certain position, the operator can put the paper roll on the limit rod 202 and limit it by rotating the limit plate 206. After limiting, the operator can turn on the drive motor 111 to drive the drive wheel 110 to reverse, so that the drive wheel 110 can drive the chain 106 to rewind, thereby moving the paper roll up. After moving up, it can push the mounting seat 1 to the position where the paper roll needs to be transported. Repeating the steps can unload the paper roll. Mounting plates 107 are installed at both ends of the frame 103, and the mounting plates 107 are mounted on the support frame 102. The mounting plates 107 can mount the frame 103 on the support frame 102 for use.

[0044] Example 2

[0045] To further increase stability during transportation and avoid the safety hazard of falling due to slopes, for example, such as Figures 1 to 4 As shown, this utility model also includes: a mounting base 1, a frame 103, and a fixing frame 2. A support frame 102 is welded onto the mounting base 1, and a limiting wheel 105 is mounted on the support frame 102 via a top plate 104. A limiting rod 202 and an extension frame 205 are respectively mounted on the front end face of the fixing frame 2. A drive motor 111 is mounted on the side end face of the frame 103. A limiting disc 206 is threaded onto the limiting rod 202. A hydraulic rod 204 is mounted on the extension frame 205, and a clamping frame 203 is provided on the output shaft of the hydraulic rod 204. A drive wheel 110 is provided on the output shaft of the drive motor 111, and a chain 106 is mounted on the drive wheel 110. There are two hydraulic rods 204, which correspond one-to-one with two extension frames 205. The inner wall of the clamping frame 203 is fitted with a silicone strip. After the personnel put the finished paper roll on the extension frame 205 and initially limit it with the fixing frame 2, the personnel can open the hydraulic rods 204 to push the clamping frame 203 to move. When the clamping frame 203 moves, it can clamp and limit both ends of the paper roll, and the silicone strip can limit and prevent slippage, thereby satisfying the secondary clamping and fixing of the finished paper roll.

[0046] Working principle:

[0047] Principle of device movement:

[0048] When personnel need to move the mounting base 1, they hold the push rod 109 on the connecting block 108. The force applied by the push rod 109 is transmitted to the mounting base 1 through the connecting block 108.

[0049] Meanwhile, the bottom surface of the mounting base 1 is provided with four universal wheels 101 arranged in a rectangular array. When the push rod 109 pushes the mounting base 1, the universal wheels 101 can rotate flexibly, so that the mounting base 1 can move in different directions and finally reach the designated location that needs to be transported.

[0050] Paper roll fixing principle:

[0051] Initial fixation: The personnel attach the paper roll to the limiting rod 202 on the front end of the fixing frame 2, and then rotate the limiting plate 206 installed on the limiting rod 202 by threads. Under the action of the threads, the limiting plate 206 moves closer to the paper roll and squeezes it, thus initially limiting the paper roll.

[0052] Secondary fixing: A hydraulic rod 204 is installed on the extension frame 205. After the paper roll is initially positioned, the hydraulic rod 204 is opened, and its output shaft pushes the clamping frame 203 to move. Since silicone strips are fitted to the inner wall of the clamping frame 203, when the clamping frame 203 contacts both ends of the paper roll, the silicone strips increase the friction with the paper roll surface, thereby clamping and limiting both ends of the paper roll, completing the secondary fixing of the paper roll, and preventing the paper roll from falling off due to bumps and slopes during transportation.

[0053] Power transmission and paper roll up-and-down movement principle:

[0054] The drive motor 111 is mounted on the side end face of the frame 103, and its output shaft is equipped with a drive wheel 110. One end of the chain 106 is mounted on the drive wheel 110, and the other end is mounted on the fixed frame 2. The chain 106 is guided and limited by the limit wheel 105.

[0055] After the operator pushes the mounting base 1 next to the paper roll, the drive motor 111 is turned on. When the drive motor 111 rotates, a speed reducer can be installed to adjust the speed. The drive wheel 110 rotates under the drive motor 111, which in turn drives the chain 106 to unwind. Under the guidance of the limit wheel 105, the chain 106 drives the fixing frame 2 to move downward.

[0056] After the fixed frame 2 moves down to a certain position, the operator places the paper roll onto the limiting rod 202 and limits it by rotating the limiting disc 206. After limiting, the operator turns on the drive motor 111 again and reverses it. The drive wheel 110 reverses, driving the chain 106 to wind up. The winding chain 106 pulls the fixed frame 2 upward, thereby moving the paper roll upward. After moving upward, the operator can push the mounting base 1 to the position where the paper roll needs to be transported. Repeating the above steps allows the paper roll to be unloaded.

[0057] Fixed frame 2 moving guide principle:

[0058] Guide frames 201 are welded to both ends of the fixed frame 2, and the guide frames 201 are slidably sleeved in the support frame 102.

[0059] When the fixed frame 2 moves up and down under the force of the chain 106, the guide frame 201 slides within the support frame 102, providing a limiting and guiding function for the up and down movement of the fixed frame 2, preventing the fixed frame 2 from shifting when it moves, and ensuring the stability of the entire transportation process.

[0060] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0061] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A disc paper product transportation device, comprising a mounting base (1), a frame (103) and a fixing frame (2), a support frame (102) is welded on the mounting base (1), a limiting wheel (105) is installed on the support frame (102) through a top plate (104), limiting rods (202) and extension frames (205) are respectively installed on the front end face of the fixing frame (2), a drive motor (111) is installed on the side end face of the frame (103), characterized in that: a limiting disc (206) is installed on the limiting rod (202) through screw threads, a hydraulic rod (204) is installed on the extension frame (205), and a clamping frame (203) is arranged on the output shaft of the hydraulic rod (204); an output shaft of the drive motor (111) is provided with a driving wheel (110), and a chain (106) is installed on the driving wheel (110).

2. A jumbo roll transport according to claim 1, wherein: A connecting block (108) is installed on the bottom end face of the mounting base (1), and a push rod (109) is installed on the connecting block (108).

3. The finished paper product transport apparatus of claim 1, wherein: Universal wheels (101) are installed on the bottom end face of the mounting base (1), there are four universal wheels (101) in total, and the four universal wheels (101) are distributed in a rectangular array relative to the mounting base (1).

4. The finished paper product transport apparatus of claim 1, wherein: There are two hydraulic rods (204) in total, one-to-one correspondence between the two hydraulic rods (204) and the two extension frames (205), and a silica gel strip is attached to the inner wall of the clamping frame (203).

5. The finished paper product transport apparatus of claim 1 wherein: Guide frames (201) are welded on both ends of the fixing frame (2), and the guide frames (201) are slidingly sleeved in the support frame (102).

6. The finished paper product transport apparatus of claim 1 wherein: One end of the chain (106) away from the driving wheel (110) is installed on the fixing frame (2), and the chain (106) is guided and limited by the limiting wheel (105).

7. The finished paper product transport apparatus of claim 1 wherein: Mounting plates (107) are installed on both ends of the frame (103), and the mounting plates (107) are installed on the support frame (102).

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