Feeding device of paper receiving machine

Abstract

The feeding device of the paper receiving machine comprises idler wheel seats, a sweeping board, a track and a pushing frame, the idler wheel seats are fixedly installed at the four corners of the bottom of the sweeping board, idler wheels are located in the track, and the pushing frame is fixedly connected to the left side of the top of the sweeping board. The fixing blocks are arranged and placed on the left side and the right side of the top of the trolley plate, an operator places a paper roll between the two fixing blocks, and therefore the fixing blocks limit and fix the paper roll and prevent the paper roll from shaking, and then the adjusting mechanism and the fixing blocks are fixedly installed. An operator can adjust the distance between the fixing blocks through the adjusting mechanism so as to adapt to paper rolls of different specifications, and the problems that due to the fact that a fixing structure is not arranged on a trolley, and the paper rolls are large in size and heavy in weight, the paper rolls roll down, the feet of the operator are likely to be hit by the paper rolls during rolling down, and the service life of the operator is prolonged are solved. And therefore, the body of an operator is injured.

Description

Technical Field

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

[0002] The entire paper splicing process of the paper splicer is completed automatically when the paper tape moves at high speed. When the paper roll in use reaches the specified diameter, the paper tapes of the new and old paper rolls are automatically and accurately pasted together, the paper tape of the old paper roll is cut off in time, and the paper tape of the new paper roll is supplied for printing in time.

[0003] During the production of corrugated cardboard, when loading, a new paper roll is placed on a ground trolley with tracks, and then the trolley drives the paper roll to move and feed. Since there is no fixed structure on the trolley and the paper roll is large in size and heavy in weight, it may roll down. When rolling down, the paper roll can easily hit the operator's feet, causing physical injury to the operator. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a feeding device for a paper splicer, which has the advantage of being fixed and solves the problem that there is no fixed structure on the trolley and the paper roll is large in size and heavy in weight, so it may roll down. When rolling down, the paper roll is likely to hit the operator's feet, thereby causing physical injury to the operator.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding device of a paper splicer, comprising a roller seat, a vehicle plate, a track and a pushing frame, wherein the roller seat is fixedly installed at the four corners of the bottom of the vehicle plate, the roller is located inside the track, the pushing frame is fixedly connected to the left side of the top of the vehicle plate, and fixed blocks are provided on the left and right sides of the top of the vehicle plate, the fixed blocks are contoured, and an adjustment mechanism is fixedly connected to the bottom of the fixed block.

[0006] As a preferred embodiment of the utility model, the adjusting mechanism includes a moving block, the moving block is fixedly connected to the bottom of the fixed block, a transmission groove is opened on the top of the vehicle plate, the moving block is located inside the transmission groove, the interior of the moving block is threadedly connected with a bidirectional screw rod through a threaded hole, the left and right sides of the surface of the bidirectional screw rod are movably connected with a rotating support assembly, the left end of the bidirectional screw rod is clamped and fixed with a driving motor, the output end of the driving motor is fixedly connected with a connecting assembly, and the front and back sides of the moving block are fixedly connected with a limiting assembly.

[0007] As a preferred embodiment of the utility model, the rotating support assembly includes a bearing, the bearing is movably connected to the left and right sides of the bidirectional screw rod surface, the inner wall of the transmission groove is provided with a mounting hole, and the bearing is clamped and fixed inside the mounting hole.

[0008] As a preferred embodiment of the utility model, the connecting assembly includes a connecting block, which is fixedly connected to the output end of the driving motor, and the left end of the bidirectional screw rod is provided with a connecting groove for cooperating with the connecting block, and the driving motor is clamped and fixed to the bidirectional screw rod through the connecting block and the connecting groove.

[0009] As a preferred embodiment of the utility model, the limit assembly includes limit blocks, the limit blocks are fixedly connected to the front and back sides of the moving block, and the inner wall of the transmission groove is provided with limit grooves used in conjunction with the limit blocks.

[0010] As a preferred embodiment of the present invention, an L-plate is fixedly connected to the bottom of the drive motor, and the top of the L-plate is fixedly connected to the vehicle plate.

[0011] As a preferred embodiment of the present invention, a control panel is fixedly connected to the top of the pushing frame, and the control panel is electrically connected to the driving motor through a wire.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a fixing block, which is placed on the left and right sides of the top of the vehicle plate. The operator places the paper roll between the two fixing blocks, so that the fixing blocks limit and fix the paper roll to prevent the paper roll from shaking. The adjusting mechanism is fixedly installed with the fixing block, so that the operator can adjust the distance between the fixing blocks through the adjusting mechanism to adapt to paper rolls of different specifications. The utility model solves the problem that there is no fixing structure on the trolley, the paper roll is large in size and heavy in weight, and thus the paper roll may roll down. When rolling down, the paper roll may easily hit the operator's feet, thereby causing physical injuries to the operator, and achieves a fixing effect.

[0014] 2. The utility model is provided with an adjustment mechanism. When the operator needs to transport paper rolls of different specifications, the operator starts the driving motor, and then the driving motor drives the bidirectional screw to rotate through the rotating support assembly through the connecting assembly, and then the rotating bidirectional screw drives the moving block to drive the fixed block to move closer to or away from each other through the limiting assembly, so that the vehicle plate can fix paper rolls of different specifications and sizes.

[0015] 3. The utility model sets a rotating support assembly, so that the bearing is clamped and installed inside the mounting hole, and then the bidirectional screw rod and the bearing are movably installed, so that the bidirectional screw rod can be stably supported and rotated by the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the utility model from another perspective.

[0019] In the figure: 1. roller seat; 2. car plate; 3. track; 4. pushing frame; 5. fixed block; 6. adjustment mechanism; 61. moving block; 62. transmission groove; 63. bidirectional screw rod; 64. driving motor; 65. rotating support assembly; 651. bearing; 652. mounting hole; 66. connecting assembly; 661. connecting block; 662. connecting groove; 67. limiting assembly; 671. limiting block; 672. limiting groove; 7. L-plate; 8. control panel. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 3 As shown, the utility model provides a feeding device of a paper splicer, comprising a roller seat 1, a vehicle plate 2, a track 3 and a pushing frame 4, the roller seat 1 is fixedly installed at the four corners of the bottom of the vehicle plate 2, the roller is located inside the track 3, the pushing frame 4 is fixedly connected to the left side of the top of the vehicle plate 2, and fixed blocks 5 are provided on the left and right sides of the top of the vehicle plate 2, the fixed blocks 5 are contoured, and the bottom of the fixed blocks 5 is fixedly connected to an adjustment mechanism 6.

[0022] refer to Figure 3 The adjusting mechanism 6 includes a moving block 61, which is fixedly connected to the bottom of the fixed block 5. A transmission groove 62 is provided on the top of the vehicle plate 2. The moving block 61 is located inside the transmission groove 62. A bidirectional screw rod 63 is threadedly connected to the inside of the moving block 61 through a threaded hole. The left and right sides of the surface of the bidirectional screw rod 63 are movably connected to a rotating support assembly 65. A driving motor 64 is clamped and fixed to the left end of the bidirectional screw rod 63. A connecting assembly 66 is fixedly connected to the output end of the driving motor 64. The front and back sides of the moving block 61 are fixedly connected to a limiting assembly 67.

[0023] As a technical optimization scheme of the utility model, by setting an adjustment mechanism 6, when the operator needs to transport paper rolls of different specifications, the operator starts the drive motor 64, and then the drive motor 64 drives the bidirectional screw rod 63 to rotate through the rotating support assembly 65 through the connecting assembly 66, and then the rotating bidirectional screw rod 63 drives the moving block 61 through the limiting assembly 67 to drive the fixed block 5 to move closer to or away from each other, so that the vehicle plate 2 can fix paper rolls of different specifications and sizes.

[0024] refer to Figure 2 The rotating support assembly 65 includes a bearing 651, which is movably connected to the left and right sides of the surface of the bidirectional screw rod 63. The inner wall of the transmission groove 62 is provided with a mounting hole 652, and the bearing 651 is clamped and fixed inside the mounting hole 652.

[0025] As a technical optimization solution of the utility model, by setting a rotating support assembly 65, the bearing 651 is snap-fitted and installed inside the mounting hole 652, and then the bidirectional screw rod 63 and the bearing 651 are movably installed, so that the bidirectional screw rod 63 can be stably supported and rotated by the bearing 651.

[0026] refer to Figure 3 The connecting assembly 66 includes a connecting block 661, which is fixedly connected to the output end of the driving motor 64. The left end of the bidirectional screw rod 63 is provided with a connecting groove 662 for matching with the connecting block 661. The driving motor 64 is fixed to the bidirectional screw rod 63 through the connecting block 661 and the connecting groove 662.

[0027] As a technical optimization solution of the utility model, by setting a connecting component 66, when the operator needs to install the drive motor 64 and the bidirectional screw rod 63, the operator picks up the drive motor 64 to drive the connecting block 661 to move, and then inserts the connecting block 661 into the connecting groove 662 to complete the assembly, thereby ensuring the quick installation of the bidirectional screw rod 63 and the drive motor 64.

[0028] refer to Figure 2 The limiting assembly 67 includes a limiting block 671 , which is fixedly connected to the front and back sides of the moving block 61 , and the inner wall of the transmission groove 62 is provided with a limiting groove 672 used in conjunction with the limiting block 671 .

[0029] As a technical optimization solution of the utility model, by setting a limit block 671 and a limit groove 672, when the moving block 61 moves, the moving block 61 will drive the limit block 671 to move inside the limit groove 672, so that the limit block 671 and the limit groove 672 limit the movement of the moving block 61, thereby preventing the moving block 61 from rotating when the bidirectional screw rod 63 rotates.

[0030] refer to Figure 3 The bottom of the driving motor 64 is fixedly connected to an L-plate 7 , and the top of the L-plate 7 is fixedly connected to the vehicle plate 2 .

[0031] As a technical optimization solution of the utility model, by setting the L plate 7, the L plate 7 is fixedly installed with the vehicle plate 2, so that the L plate 7 provides a stable installation platform for the drive motor, thereby ensuring the stability of the use of the drive motor 64.

[0032] refer to Figure 1 A control panel 8 is fixedly connected to the top of the push frame 4, and the control panel 8 is electrically connected to the driving motor 64 through a wire.

[0033] As a technical optimization scheme of the utility model, a control panel 8 is provided so that the control panel 8 is electrically connected to the drive motor 64 through a wire. When the operator presses a button on the surface of the control panel 8, the control panel 8 transmits the pressing signal to the drive motor 64 through the wire, and then the drive motor 64 adjusts the rotation direction according to the pressing signal, thereby improving the convenience of the operator in using the drive motor 64.

[0034] The working principle and use process of the utility model are as follows: when in use, the bidirectional screw rod 63 is movably installed in the transmission groove 62 through the bearing 651 and the installation hole 652, and then the moving block 61 is threadedly installed with the bidirectional screw rod 63, and then the fixed block 5 is fixedly installed with the moving block 61. When the operator places the paper roll on the top of the vehicle plate 2, the fixed block 5 limits the straight pass to prevent the paper roll from rolling. When the operator needs to transport paper rolls of different specifications, when the operator presses the button on the surface of the control panel 8, the control panel 8 transmits the pressing signal to the driving circuit through the wire. The machine 64 is driven by the driving motor 64, and then the driving motor 64 adjusts the rotation direction according to the pressing signal, so that the output end of the driving motor 64 rotates forward or reversely, and then the rotating output end drives the bidirectional screw rod 63 to rotate through the bearing 651, and then the rotating bidirectional screw rod 63 drives the moving block 61 to move closer to or away from each other inside the transmission groove 62 through the limit block 671 and the limit groove 672, and then the moving moving block 61 drives the fixed block 5 to move closer to or away from each other, so as to adjust the gap between the two fixed blocks 5, so as to cope with the fixation of paper rolls of different specifications.

[0035] To sum up: the feeding device of this paper splicer, by setting the fixed blocks 5, the fixed blocks 5 are placed on the left and right sides of the top of the vehicle plate 2, and then the operator places the paper roll between the two fixed blocks 5, so that the fixed blocks 5 limit and fix the paper roll to prevent the paper roll from shaking, and then the adjusting mechanism 6 is fixedly installed with the fixed blocks 5, so that the operator can adjust the distance between the fixed blocks 5 through the adjusting mechanism 6, so as to adapt to paper rolls of different specifications, and solves the problem that there is no fixed structure on the trolley, and the paper roll is large in size and heavy in weight, so it will roll down. When rolling down, the paper roll is easy to hit the operator's feet, thereby causing physical injury to the operator.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for a paper splicer, comprising a roller seat (1), a vehicle plate (2), a track (3) and a pushing frame (4), characterized in that: The roller seat (1) is fixedly mounted at the four corners of the bottom of the vehicle plate (2), the roller is located inside the track (3), the pushing frame (4) is fixedly connected to the left side of the top of the vehicle plate (2), and the left and right sides of the top of the vehicle plate (2) are both provided with fixed blocks (5), the fixed blocks (5) are contoured, and the bottom of the fixed blocks (5) is fixedly connected to an adjustment mechanism (6).

2. A feeding device for a paper splicer according to claim 1, characterized in that: The adjustment mechanism (6) comprises a moving block (61), the moving block (61) being fixedly connected to the bottom of the fixed block (5), the top of the vehicle plate (2) being provided with a transmission groove (62), the moving block (61) being located inside the transmission groove (62), the inside of the moving block (61) being threadedly connected to a bidirectional screw rod (63) through a threaded hole, the left and right sides of the surface of the bidirectional screw rod (63) being movably connected to a rotating support assembly (65), the left end of the bidirectional screw rod (63) being clamped and fixed with a driving motor (64), the output end of the driving motor (64) being fixedly connected to a connecting assembly (66), and the front and back sides of the moving block (61) being fixedly connected to a limiting assembly (67).

3. A feeding device for a paper splicer according to claim 2, characterized in that: The rotating support assembly (65) comprises a bearing (651), the bearing (651) being movably connected to the left and right sides of the surface of the bidirectional screw rod (63), the inner wall of the transmission groove (62) being provided with a mounting hole (652), and the bearing (651) being snap-fitted and fixed inside the mounting hole (652).

4. A feeding device for a paper splicer according to claim 2, characterized in that: The connection assembly (66) comprises a connection block (661), wherein the connection block (661) is fixedly connected to the output end of the drive motor (64), and a connection groove (662) for matching with the connection block (661) is formed at the left end of the bidirectional lead screw (63), and the drive motor (64) is fixedly connected to the bidirectional lead screw (63) via the connection block (661) and the connection groove (662).

5. The feeding device of a paper splicer according to claim 2, characterized in that: The limiting assembly (67) comprises limiting blocks (671), wherein the limiting blocks (671) are fixedly connected to the front and back sides of the moving block (61), and the inner wall of the transmission groove (62) is provided with limiting grooves (672) used in conjunction with the limiting blocks (671).

6. A feeding device for a paper splicer according to claim 2, characterized in that: The bottom of the driving motor (64) is fixedly connected to an L-plate (7), and the top of the L-plate (7) is fixedly connected to the vehicle plate (2).

7. A feeding device for a paper splicer according to claim 2, characterized in that: A control panel (8) is fixedly connected to the top of the pushing frame (4), and the control panel (8) is electrically connected to the driving motor (64) via a wire.

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