Adjustable paper divider for carton production

Abstract

The utility model discloses an adjustable paper separating machine for carton production, including machine body, the movable roller is installed on the machine body, the machine body top fixedly arranged has the baffle, the movable roller outside inlay fixedly arranged has the fixed strip, the movable roller outside sleeve joint arrangement has the movable ring, the movable ring outside fixedly arranged has the cutting knife, the movable ring one side has the splicing seam, the fixed strip inside engraves and sets up the distance scale line, the movable ring one side is provided with the fixed mechanism of convenient fixed movable ring position. The utility model when using rotates the first screw rod, makes the first screw rod far from the side that moves away from the first screw hole, makes the movable ring open at the splicing seam position, so that the movable ring inside is far from the movable roller, can move the movable ring on the movable roller, the cutting knife position is conveniently adjusted, and the fixed strip inside scale determines the moving distance, and the stability is higher relative to manual measurement, thereby the measurement precision is higher.

Description

Technical Field

[0001] This utility model relates to the field of paper slitting equipment, specifically an adjustable paper slitting machine for carton production. Background Technology

[0002] A paper slitting machine, also known as a paper cutting machine, is a device specifically designed to cut rolls or sheets of raw materials to a fixed length. It is widely used in the slitting and processing of materials such as plastic packaging materials, cardboard boxes, steel plates, films, leather, and wood chips.

[0003] In cardboard box production, cardboard needs to be processed, including paper slitting, which requires a paper slitting machine. The position of the cutting wheels on the paper slitting machine can be adjusted. Currently, this is done by measuring the distance between the cutting wheel supports with a measuring ruler and then adjusting until the distance between the cutting wheels reaches the desired position. However, when measuring the distance manually, the stability of the measuring ruler is insufficient, which can easily cause the measuring ruler to deviate. This results in a large difference in the distance between the cutting wheels after subsequent adjustments, affecting the cutting quality. Therefore, a device is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an adjustable paper slitting machine for carton production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable cardboard box slitting machine, comprising a machine body, a movable roller mounted on the machine body, a baffle fixedly installed at the top of the machine body for conveniently restricting the position of one side of the cardboard, a fixing strip embedded and fixedly installed on the outer side of the movable roller, a movable ring sleeved on the outer side of the movable roller, a cutting blade fixedly installed on the outer side of the movable ring, a splicing seam on one side of the movable ring, distance scale lines engraved on the inner side of the fixing strip, a fixing mechanism for conveniently fixing the position of the movable ring on one side of the movable ring, and a reading mechanism for conveniently reading scale data on one side of the movable ring. The fixing mechanism includes a first screw, a groove, and a first screw hole. The groove is located on one side of the movable ring, and the first screw hole is located at the bottom of the groove. The lower end of the first screw hole extends through the splice seam to the other side of the movable ring. The first screw is threaded into the first screw hole. During use, rotating the first screw moves it away from the first screw hole, causing the movable ring to open at the splice seam. This moves the inner side of the movable ring away from the movable roller, allowing the movable ring to be moved on the movable roller for easy adjustment of the cutting blade position. The movement distance is determined by the scale on the inner side of the fixing strip, which provides higher stability and measurement accuracy compared to manual measurement.

[0006] Preferably, the reading mechanism includes a hollow block, a movable block, a second screw, a second screw hole, and a spring. The hollow block is fixed to one side of the movable ring, and the movable block is slidably disposed inside the hollow block. The second screw hole is opened on one side of the hollow block, and the second screw is threaded through the second screw hole. The spring is fixed between the movable block and the inner side of the hollow block. After the cutting blade moves to the destination position, the second screw is rotated away from the movable block, and the spring drives the movable block to move downward to the inner side of the fixed strip until it is in close contact with the scale line, thus ensuring the accuracy of the reading after adjustment.

[0007] Preferably, there are two fixing bars, which are symmetrically installed on the upper and lower sides of the movable roller.

[0008] Preferably, the cross-section of the fixing strip is U-shaped.

[0009] Preferably, the top end of the first screw has a slot for easy rotation of the first screw.

[0010] Preferably, a rotating block is fixedly provided on one side of the second screw to facilitate the rotation of the second screw.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. When using this utility model, rotating the first screw causes the first screw to move away from the first screw hole, causing the movable ring to open at the splice seam. This moves the inner side of the movable ring away from the movable roller, allowing the movable ring to move on the movable roller, which facilitates the adjustment of the cutting blade position. The moving distance is determined by the scale on the inner side of the fixed strip. Compared with manual measurement, this method has higher stability and thus higher measurement accuracy.

[0013] 2. In this invention, after the cutting blade moves to the destination position, the second screw is rotated away from the movable block, and the spring drives the movable block to move downward to the inside of the fixed strip until it is in close contact with the scale line, thus ensuring the accuracy of the reading after adjustment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of an adjustable paper slitting machine for carton production according to this utility model;

[0015] Figure 2 This is a first sectional view of an adjustable paper slitting machine for carton production according to this utility model;

[0016] Figure 3 This is a second sectional view of an adjustable paper slitting machine for carton production according to this utility model;

[0017] Figure 4 This is an enlarged schematic diagram of an adjustable paper separator for carton production according to this utility model;

[0018] Figure 5 This is an enlarged schematic diagram of an adjustable paper separator B for carton production according to this utility model.

[0019] In the diagram: 1. Machine body; 2. Baffle; 3. Movable roller; 4. Fixed strip; 5. Movable ring; 6. Cutting blade; 7. Groove; 8. First screw; 9. First screw hole; 10. Hollow block; 11. Movable block; 12. Second screw; 13. Spring; 14. Second screw hole. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 This utility model provides an adjustable cardboard box production paper slitting machine, including a machine body 1, on which a movable roller 3 is installed. A baffle 2 is fixed to the top of the machine body 1 by bolts, which conveniently restricts the position of one side of the cardboard. A fixing strip 4 is embedded and fixed on the outside of the movable roller 3. There are two fixing strips 4, which are symmetrically installed on the upper and lower sides of the movable roller 3. The cross-section of the fixing strip 4 is U-shaped. A movable ring 5 is sleeved on the outside of the movable roller 3. A cutting blade 6 is welded and fixed on the outside of the movable ring 5. One side of the movable ring 5 has a splicing seam. Distance scale lines are engraved on the inside of the fixing strip 4. One side of the movable ring 5 has a fixing mechanism to facilitate fixing the position of the movable ring 5. One side of the movable ring 5 has a reading mechanism to facilitate reading the scale data. The fixing mechanism includes a first screw 8 and a groove 7. The first screw hole 9 and the groove 7 are located on one side of the movable ring 5. The first screw hole 9 is located at the bottom of the groove 7. The lower end of the first screw hole 9 extends through the splice seam to the other side of the movable ring 5. The first screw 8 is threaded into the first screw hole 9. The top of the first screw 8 has a slot for easy rotation. When in use, rotating the first screw 8 moves it away from the first screw hole 9, causing the movable ring 5 to open at the splice seam. This moves the inner side of the movable ring 5 away from the movable roller 3, allowing the movable ring 5 to move on the movable roller 3. This facilitates the adjustment of the position of the cutting blade 6. The movement distance is determined by the scale on the inner side of the fixing strip 4. Compared with manual measurement, this method has higher stability and thus higher measurement accuracy.

[0022] The reading mechanism includes a hollow block 10, a movable block 11, a second screw 12, a second screw hole 14, and a spring 13. The hollow block 10 is welded and fixed to one side of the movable ring 5. The movable block 11 slides inside the hollow block 10. The second screw hole 14 is opened on one side of the hollow block 10. The second screw 12 is threaded through the second screw hole 14. A rotating block for easy rotation of the second screw 12 is welded and fixed to one side of the second screw 12. The spring 13 is welded and fixed between the movable block 11 and the inner side of the hollow block 10. After the cutting blade 6 moves to the destination position, the second screw 12 is rotated away from the movable block 11. The spring 13 drives the movable block 11 to move downward to the inner side of the fixed strip 4 until it is in close contact with the scale line, thus ensuring the accuracy of the reading after adjustment.

[0023] Working principle: During use, rotating the first screw 8 moves it away from the first screw hole 9, causing the movable ring 5 to open at the splice seam. This moves the inner side of the movable ring 5 away from the movable roller 3, allowing the movable ring 5 to move on the movable roller 3 for easy adjustment of the cutting blade 6 position. The moving distance is determined by the scale on the inner side of the fixed strip 4, which is more stable and accurate than manual measurement. After the cutting blade 6 moves to the destination position, rotating the second screw 12 away from the movable block 11 causes the spring 13 to move the movable block 11 downward to the inner side of the fixed strip 4 until it is in close contact with the scale line, thus ensuring the accuracy of the reading after adjustment.

[0024] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable paper slitting machine for carton production, comprising a machine body (1), characterized in that: The machine body (1) is equipped with a movable roller (3), and a baffle (2) is fixedly installed at the top of the machine body (1). A fixing strip (4) is inlaid and fixedly installed on the outside of the movable roller (3). A movable ring (5) is sleeved on the outside of the movable roller (3). A cutting blade (6) is fixedly installed on the outside of the movable ring (5). A splicing seam is provided on one side of the movable ring (5). Distance scale lines are engraved on the inside of the fixing strip (4). A fixing mechanism for fixing the position of the movable ring (5) is provided on one side of the movable ring (5). A reading mechanism for reading scale data is provided on one side of the movable ring (5). The fixing mechanism includes a first screw (8), a groove (7) and a first screw hole (9). The groove (7) is opened on one side of the movable ring (5). The first screw hole (9) is opened at the bottom inside the groove (7). The lower end of the first screw hole (9) extends through the splicing seam to the other side of the movable ring (5). The first screw (8) is threaded into the first screw hole (9).

2. The adjustable paper divider for use in carton production according to claim 1, characterized in that: The reading mechanism includes a hollow block (10), a movable block (11), a second screw (12), a second screw hole (14), and a spring (13). The hollow block (10) is fixed on one side of the movable ring (5). The movable block (11) is slidably disposed inside the hollow block (10). The second screw hole (14) is opened on one side of the hollow block (10). The second screw (12) is threaded through the second screw hole (14). The spring (13) is fixed between the movable block (11) and the inner side of the hollow block (10).

3. An adjustable paper divider for use in carton production as claimed in claim 2, characterized in that: Two fixing bars (4) are provided and are symmetrically installed on the upper and lower sides of the movable roller (3).

4. An adjustable paper divider for use in carton production as claimed in claim 3, characterized in that: The cross-section of the fixing strip (4) is U-shaped.

5. An adjustable paper divider for use in carton production as defined in claim 4, characterized in that: The top end of the first screw (8) is provided with a slot for easy rotation of the first screw (8).

6. An adjustable paper divider for use in carton production as defined in claim 5, characterized in that: A rotating block is fixedly provided on one side of the second screw (12) to facilitate the rotation of the second screw (12).

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