Placing mechanism of paper splitting machine

Abstract

The utility model discloses a placing mechanism of a paper splitting machine, which comprises a support frame, the support frame is arranged on external equipment, an adjusting mechanism is arranged on the support frame, the adjusting mechanism comprises a moving mechanism, a lead screw, a push rod, a synchronous rod, a follow-up sleeve, a synchronous sleeve, a hand wheel and a return stroke mechanism, the moving mechanism is arranged on the support frame, and the push rod is arranged on the push rod. The two lead screws are connected to the moving mechanism in a matched mode, through holes are formed in the lead screws, push rods are slidably connected into the through holes, the arrangement mechanism of the paper splitting machine can flexibly adjust side rollers on the two sides through the design of the adjusting mechanism, and the side rollers can be adjusted by pulling a handle, so that the paper splitting machine can be conveniently placed on the side rollers. The follow-up spring, the push rod and the synchronous sleeve are pulled backwards along with the follow-up spring, the push rod and the synchronous sleeve, so that the clamping connection of the synchronous sleeve and the other synchronous rod is released, the two lead screws can be adjusted respectively, and due to the design, not only is the applicability of the paper splitting machine in processing paper of different sizes or types improved, but also the accuracy and the stability of the paper in the splitting process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of placement of a paper slitting machine, and more specifically, to a placement mechanism of a paper slitting machine. Background Art

[0002] In the existing technology, the placement mechanism of the paper slitting machine has certain limitations when adjusting the paper position, which is mainly reflected in the existing side roller adjustment method. The existing side roller adjustment methods are divided into two types: synchronous adjustment and individual adjustment, but both methods have some inconveniences in actual use.

[0003] First, the placement mechanism of the existing paper slitting machine needs to adjust the position of the paper through the side rollers on both sides. This adjustment method can ensure the stability and accuracy of the paper during the slitting process to a certain extent. However, the existing side roller adjustment method has certain limitations. The existing side rollers can only be adjusted synchronously or individually, which means that when adjusting the position of the paper, the side rollers on both sides must either be adjusted at the same time or only one side of the side roller must be adjusted individually. The limitations of this adjustment method make it impossible for users to independently and finely adjust the side rollers on both sides according to actual needs during use, thereby affecting the convenience of use.

[0004] Secondly, the limitation of the existing side rollers, which can only be adjusted synchronously or individually, is also reflected in the flexibility and accuracy of the adjustment. Since the side rollers on both sides cannot be adjusted independently, users may need to take additional measures or adjust the equipment settings when processing paper of different thicknesses, materials or sizes. This not only increases the complexity of operation, but may also affect the long-term stable operation of the equipment. In addition, the limitations of this adjustment method may also have a certain impact on the quality and efficiency of paper slitting. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the utility model provides a placement mechanism for a paper slitting machine to solve the technical problems mentioned in the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a placement mechanism of a paper slitting machine, comprising a support frame, which is installed on an external device, and an adjustment mechanism is arranged on the support frame, and the adjustment mechanism comprises a moving mechanism, a lead screw, a push rod, a synchronization rod, a follower sleeve, a synchronization sleeve, a hand wheel and a return mechanism, and the moving mechanism is installed on the support frame, and two lead screws are provided, and the two lead screws are respectively connected to the moving mechanism in cooperation, a through hole is opened in the lead screw, and a push rod is slidably connected in the through hole, a synchronization rod is installed on each of the lead screws, a follower sleeve is installed on the push rod, and a synchronization sleeve is installed on the follower sleeve, the follower sleeve and the synchronization sleeve are respectively slidably connected to the two synchronization rods, and a hand wheel is installed on each of the lead screws, and the return mechanism is installed on the hand wheel.

[0009] The utility model is further configured that the return mechanism includes a follower plate and a follower spring, the follower plate is installed on the hand wheel, the follower spring is installed on the side wall of the push rod, the follower spring is connected to the follower plate, and the design of the return mechanism ensures the movement of the synchronous sleeve.

[0010] The utility model is further configured that a handle is provided on the push rod, the handle and the push rod are coaxially arranged, and the design of the handle ensures the continuity of adjustment.

[0011] The utility model is further configured as follows: the moving mechanism includes a slide rail and a transverse frame, two slide rails are provided, and the two slide rails are respectively installed on the support frame, two transverse frames are provided, and the two transverse frames are respectively slidably connected to the slide rails, the support frame is provided with a limit plate and a top sleeve, the lead screw is respectively fitted between the limit plate and the top sleeve, and the design of the moving mechanism ensures the continuity of movement.

[0012] The utility model is further configured that each of the transverse frames is provided with a threaded sleeve, and the two lead screws are respectively connected to the two threaded sleeves in reverse threads, and the reverse thread setting ensures convenient clamping of paper.

[0013] The utility model is further configured that a plurality of side rollers are rotatably provided on the transverse frame, the side rollers are fitted on the side walls of the paper, and the design of the side rollers ensures the limiting of the paper.

[0014] The utility model is further configured that a receiving rod is provided on the support frame, and a feed roller is rotated on the receiving rod.

[0015] The utility model is further configured that a discharging roller and a receiving roller are rotatably provided on the support frame.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a placement mechanism for a paper slitting machine, which has the following beneficial effects:

[0018] 1. The design of the adjustment mechanism enables the placement mechanism of the paper slitting machine to flexibly adjust the side rollers on both sides. By pulling the handle, the follower spring, push rod and synchronous sleeve are pulled backward, thereby releasing the clamping of the synchronous sleeve and the other synchronous rod, so that the two lead screws can be adjusted separately. This design not only improves the applicability of the paper slitting machine when processing different sizes or types of paper, but also ensures the accuracy and stability of the paper during the slitting process.

[0019] 2. The return mechanism plays a key role in the adjustment mechanism. It can ensure the stable engagement of the synchronous sleeve during the adjustment process. The stable engagement of the synchronous sleeve during the adjustment process is achieved through the setting of the follower plate and the follower spring, as well as the installation on the side wall of the push rod. This design enables the synchronous sleeve to be stably stuck in the synchronous rod during the adjustment process and provide sufficient stability when needed.

[0020] 3. The moving mechanism ensures the smooth sliding of the push rod when adjustment is required. Through the setting of the slide rail and the transverse frame, and the rotation connection of the threaded sleeve, the smooth sliding of the push rod on the transverse frame is achieved. This design enables the push rod to slide through the action of the moving mechanism when the side rollers on both sides need to be adjusted, thereby driving the movement of the synchronous sleeve and the follower sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a placement mechanism of a paper slitting machine in the utility model;

[0022] Figure 2 It is a structural schematic diagram of the adjustment mechanism in the utility model;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the lead screw in the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the synchronous sleeve in the utility model;

[0025] Figure 5 It is a structural schematic diagram of the support frame in the utility model.

[0026] In the figure: 1. support frame; 2. lead screw; 3. push rod; 4. synchronization rod; 5. follower sleeve; 6. synchronization sleeve; 7. hand wheel; 8. through hole; 9. follower plate; 10. follower spring; 11. handle; 12. slide rail; 13. transverse frame; 14. limit plate; 15. top sleeve; 16. threaded sleeve; 17. side roller; 18. receiving rod; 19. discharge roller; 20. receiving roller; 21. feed roller. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5 , a placement mechanism of a paper slitting machine comprises a support frame 1, which is mounted on an external device, and an adjustment mechanism is arranged on the support frame 1, and the adjustment mechanism comprises a moving mechanism, a lead screw 2, a push rod 3, a synchronous rod 4, a follower sleeve 5, a synchronous sleeve 6, a hand wheel 7 and a return mechanism, and the moving mechanism is mounted on the support frame 1, and two lead screws 2 are provided, and the two lead screws 2 are respectively connected to the moving mechanism in cooperation, a through hole 8 is opened in the lead screw 2, and a push rod 3 is slidably connected in the through hole 8, and each lead screw 2 is mounted with a synchronous rod 4, a follower sleeve 5 is mounted on the push rod 3, and a synchronous sleeve 6 is mounted on the follower sleeve 5, and the follower sleeve 5 and the synchronous sleeve 6 are respectively slidably connected to the two synchronous rods 4, and a hand wheel 7 is mounted on each lead screw 2, and the return mechanism is mounted on the hand wheel 7, and the return mechanism comprises a follower disk 9 and a follower spring 10, and a follower disk 9 is mounted on the hand wheel 7, and a A follower spring 10 is connected to the follower disk 9. A handle 11 is provided on the push rod 3. The handle 11 and the push rod 3 are coaxially arranged. The moving mechanism includes a slide rail 12 and a transverse frame 13. Two slide rails 12 are provided, and the two slide rails 12 are respectively installed on the support frame 1. Two transverse frames 13 are provided, and the two transverse frames 13 are respectively slidably connected to the slide rail 12. A limit plate 14 and a top sleeve 15 are provided on the support frame 1. The lead screw 2 is respectively fitted between the limit plate 14 and the top sleeve 15. Each transverse frame 13 is respectively provided with a threaded sleeve 16. The two lead screws 2 are respectively threadedly connected to the two threaded sleeves 16 in reverse. A plurality of side rollers 17 are respectively rotatably provided on the transverse frame 13, and the side rollers 17 are fitted on the side walls of the paper. A receiving rod 18 is provided on the support frame 1. A feed roller 21 is rotated on the receiving rod 18. A discharge roller 19 and a receiving roller 20 are rotatably provided on the support frame 1.

[0031] In this embodiment, when it is necessary to adjust the side rollers 17 on both sides separately, first pull the handle 11, and then pull the follower spring 10, the push rod 3 and the synchronous sleeve 6 backward, so that the synchronous sleeve 6 is disengaged from the other synchronous rod 4. At this time, the two lead screws 2 can be adjusted separately, and then the side rollers 17 on both sides can be driven to adjust the initial position. After adjusting the initial position, release the handle 11, and the synchronous sleeve 6 is stuck in the other synchronous rod 4 under the action of the follower spring 10, and the follower sleeve 5 is stuck on the nearby synchronous rod 4, thereby ensuring the synchronous rotation of the two lead screws 2. Due to the directional thread setting of the two lead screws 2 and the threaded sleeve 16, the clamping and loosening can be adjusted synchronously, thereby completing the adjustment process.

[0032] More specifically, the two-way limitation of the lead screw 2 can be ensured by the action of the limiting plate 14 and the top sleeve 15, and then the paper is supported by the feed roller 21, the receiving roller 20 and the discharge roller 19, and then laterally fixed by the side roller 17, thereby completing the limitation process.

[0033] In summary, when the overall equipment is in use or running: when it is necessary to adjust the side rollers 17 on both sides separately, first pull the handle 11, and then pull the follower spring 10, the push rod 3 and the synchronous sleeve 6 backwards, so that the synchronous sleeve 6 is disengaged from the other synchronous rod 4. At this time, the two lead screws 2 can be adjusted separately, and then the side rollers 17 on both sides can be driven to adjust the initial position. After adjusting the initial position, release the handle 11, and the synchronous sleeve 6 is stuck in the other synchronous rod 4 under the action of the follower spring 10, and the follower sleeve 5 is stuck on the nearby synchronous rod 4, thereby ensuring the synchronous rotation of the two lead screws 2. Due to the directional thread setting of the two lead screws 2 and the threaded sleeve 16, the clamping and loosening can be adjusted synchronously, thereby completing the adjustment process.

[0034] The two-way limitation of the lead screw 2 can be ensured by the action of the limiting plate 14 and the top sleeve 15, and then the paper is supported by the feed roller 21, the receiving roller 20 and the discharge roller 19, and then laterally fixed by the side roller 17, thereby completing the limitation process.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A placement mechanism for a paper slitting machine, comprising a support frame (1), characterized in that: A support frame (1) is mounted on an external device. An adjustment mechanism is provided on the support frame (1). The adjustment mechanism comprises a moving mechanism, a lead screw (2), a push rod (3), a synchronous rod (4), a follower sleeve (5), a synchronous sleeve (6), a hand wheel (7) and a return mechanism. The moving mechanism is mounted on the support frame (1). Two lead screws (2) are provided, and the two lead screws (2) are respectively connected to the moving mechanism in a cooperative manner. A through hole (8) is provided in the lead screw (2), and a push rod (3) is slidably connected in the through hole (8). A synchronous rod (4) is mounted on each lead screw (2), a follower sleeve (5) is mounted on the push rod (3), a synchronous sleeve (6) is mounted on the follower sleeve (5), the follower sleeve (5) and the synchronous sleeve (6) are respectively slidably connected to the two synchronous rods (4), a hand wheel (7) is mounted on each lead screw (2), and the return mechanism is mounted on the hand wheel (7).

2. The placement mechanism of a paper slitting machine according to claim 1, characterized in that: The return mechanism comprises a follower disc (9) and a follower spring (10); the follower disc (9) is mounted on the hand wheel (7); the follower spring (10) is mounted on the side wall of the push rod (3); and the follower spring (10) is connected to the follower disc (9).

3. The placement mechanism of a paper slitting machine according to claim 2, characterized in that: The push rod (3) is provided with a handle (11), and the handle (11) and the push rod (3) are coaxially arranged.

4. The placement mechanism of a paper slitting machine according to claim 3, characterized in that: The moving mechanism comprises a slide rail (12) and a transverse frame (13), wherein two slide rails (12) are provided, and the two slide rails (12) are respectively mounted on the support frame (1), and two transverse frames (13) are provided, and the two transverse frames (13) are respectively slidably connected to the slide rail (12), and the support frame (1) is provided with a limit plate (14) and a top sleeve (15), and the lead screw (2) is respectively fitted between the limit plate (14) and the top sleeve (15).

5. The placement mechanism of a paper slitting machine according to claim 4, characterized in that: A threaded sleeve (16) is provided on each of the transverse frames (13), and the two lead screws (2) are respectively connected to the two threaded sleeves (16) in opposite directions.

6. The placement mechanism of a paper slitting machine according to claim 5, characterized in that: A plurality of side rollers (17) are rotatably arranged on the transverse frame (13), and the side rollers (17) are attached to the side walls of the paper.

7. The placement mechanism of a paper slitting machine according to claim 1, characterized in that: The support frame (1) is provided with a receiving rod (18), and a feeding roller (21) is rotated on the receiving rod (18).

8. The placement mechanism of a paper slitting machine according to claim 1, characterized in that: A discharging roller (19) and a receiving roller (20) are rotatably provided on the support frame (1).

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