Roller roll placing rack for paper product production

Abstract

The utility model discloses a roll placing rack for paper product production, which comprises a first base and a second base, a first support is fixedly mounted on the first base, a second support is fixedly mounted on the second base, a roll is arranged between the first support and the second support, and roll shafts are fixedly mounted on two sides of the roll. U-shaped grooves are formed in the sides, close to each other, of the first support and the second support, the two roll shafts are slidably connected into the two U-shaped grooves respectively, rotating rings are arranged on the portions, located on the right sides of the U-shaped grooves, in the first support, and mounting grooves are formed in the portions, located on the front portions and the rear portions of the U-shaped grooves, in the first support. According to the roller placement frame for paper product production, the distance between the first support and the second support can be adjusted according to use requirements, rollers of different lengths can be conveniently placed and stored for use, the applicability of the roller placement frame is further improved, meanwhile, the rollers can be driven to synchronously rotate through the rotary disc, paper can be conveniently wound, and the practicability of the roller placement frame is improved. And therefore, the functionality of the equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of roll placement racks, in particular to a roll placement rack for paper product production. Background Art

[0002] Paper products refer to various products made from paper and cardboard. These products include, but are not limited to, tissues, cartons, boxes, bags, and cups, and are widely used in daily life, office work, packaging, and other fields. During the production process, paper products are often wound and stored on rolls to facilitate subsequent use. Consequently, paper rolls are often stored on racks.

[0003] Most of the existing paper roll placement racks are integrated metal brackets, which only have basic storage functions and are relatively simple in functionality. In addition, the distance between the two brackets for placing the rolls cannot be adjusted, so they cannot adapt to the placement of paper rolls of different lengths and have poor applicability.

[0004] For this purpose, we proposed a roll placement rack for paper product production. Utility Model Content

[0005] The purpose of the utility model is to provide a roll placement rack for paper product production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: A roll placement rack for paper product production, comprising a first base and a second base, wherein a first bracket is fixedly mounted on the first base, a second bracket is fixedly mounted on the second base, a roll is arranged between the first bracket and the second bracket, rollers are fixedly mounted on both sides of the roll, a U-shaped groove is provided on the side where the first bracket and the second bracket are close to each other, and the two rollers are slidably connected in the two U-shaped grooves respectively, a swivel is provided on the right side of the U-shaped groove in the first bracket, mounting grooves are provided on the front and rear parts of the U-shaped groove in the first bracket, sliding plates are slidably connected in the two mounting grooves, a pull rod is fixedly mounted on the right side of the two sliding plates, the right sides of the two pull rods are fixedly mounted on the swivel, a turntable is rotatably connected in the turntable, and springs are sleeved on the outer sides of the two pull rods, a threaded rod is rotatably connected in the first base, the left end of the threaded rod extends into the second base, a clamping seat is fixedly mounted on the left side of the turntable, a clamping slot is provided on the side where the two rollers are away from each other, and the clamping seat is inserted into the clamping slot.

[0007] Optionally, a connecting rod is fixedly installed on the right side of the second base at the front and rear parts of the threaded rod, and a sliding groove is provided at the front and rear ends of the first base. A slide is slidably connected in the two sliding grooves, and the right ends of the two connecting rods extend into the sliding grooves and are fixedly installed on the slide. The second base can be limited by the slide and the connecting rod.

[0008] Optionally, the right side of the first base is rotatably connected to a crank, and the left end of the crank is fixedly mounted on the threaded rod. The rotation of the threaded rod by the crank is beneficial to the use of the device.

[0009] Optionally, a plurality of universal wheels are fixedly mounted on the bottom ends of the first base and the second base, and the plurality of universal wheels facilitate the movement of the device.

[0010] Optionally, a limiting ring is provided on the outer fixing sleeve of the turntable, and the limiting ring is rotatably connected in the rotating ring, so that the turntable can be limited by the limiting ring.

[0011] Optionally, the card seat is configured to be hexagonal, and the card slot is configured to correspond to the card seat. This design enables the card seat to drive the roller shaft to rotate synchronously.

[0012] Optionally, the left sides of the two springs are fixedly mounted on the slide, and the right sides of the two springs are fixedly mounted on the inner wall of the mounting groove. This design is convenient for the use of the device.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] Through the mutual cooperation of the slide groove, connecting rod, slide plate, U-shaped groove, swivel, installation groove, slide, spring, pull rod, card seat, card slot, turntable, limit ring, threaded rod and crank, the distance between the first bracket and the second bracket can be adjusted according to the needs of use, which is convenient for placing and storing rolls of different lengths, thereby further improving the applicability of the device. At the same time, the turntable can drive the roll to rotate synchronously, which is convenient for winding up the paper, thereby further improving the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a roll placement rack for paper product production according to the present invention;

[0016] Figure 2 This is a cross-sectional view of a roll placement rack for paper product production according to the present invention;

[0017] Figure 3 This is a cross-sectional view of a first bracket in a roll placement rack for paper product production according to the present invention;

[0018] Figure 4This utility model is a roll placement rack for paper product production Figure 3 A magnified view of the middle panel.

[0019] In the figure: 1. First base; 2. Second base; 3. First bracket; 4. Second bracket; 5. Slide; 6. Connecting rod; 7. Slide plate; 8. Roller; 9. Roller shaft; 10. U-shaped groove; 11. Swivel; 12. Mounting groove; 13. Slide; 14. Spring; 15. Pull rod; 16. Slot; 17. Holder; 18. Turntable; 19. Limiting ring; 20. Universal wheel; 21. Threaded rod; 22. Crank handle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 4 The utility model provides a roll placement rack for paper product production, including a first base 1 and a second base 2. A first bracket 3 is fixedly installed on the first base 1, and a second bracket 4 is fixedly installed on the second base 2. A roll 8 is arranged between the first bracket 3 and the second bracket 4. Roller shafts 9 are fixedly installed on both sides of the roll 8. A U-shaped groove 10 is arranged on the side where the first bracket 3 and the second bracket 4 are close to each other. The two roller shafts 9 are respectively slidably connected in the two U-shaped grooves 10. A swivel 11 is arranged on the right side of the U-shaped groove 10 in the first bracket 3. The first bracket 3 is located in the U-shaped groove 10. The front and rear parts are both provided with mounting grooves 12, and slides 13 are slidably connected in the two mounting grooves 12. Pull rods 15 are fixedly installed on the right sides of the two slides 13. The right sides of the two pull rods 15 are fixedly installed on the swivel 11. A turntable 18 is rotatably connected in the swivel 11. Springs 14 are sleeved on the outsides of the two pull rods 15. A threaded rod 21 is rotatably connected in the first base 1, and the left end of the threaded rod 21 extends into the second base 2. A card seat 17 is fixedly installed on the left side of the turntable 18. A card slot 16 is provided on the side of the two roller shafts 9 away from each other, and the card seat 17 is inserted in the card slot 16.

[0022] The right side of the second base 2 is located at the front and rear parts of the threaded rod 21, and a connecting rod 6 is fixedly installed. The front and rear ends of the first base 1 are provided with a slide groove 5, and the two slide grooves 5 are slidably connected with a slide plate 7. The right ends of the two connecting rods 6 extend into the slide groove 5 and are fixedly installed on the slide plate 7. The second base 2 can be limited by the slide plate 7 and the connecting rod 6. The right side of the first base 1 is rotatably connected to the crank 22, and the left end of the crank 22 is fixedly installed on the threaded rod 21. The rotation of the threaded rod 21 by the crank 22 is beneficial to the use of this device. The bottom ends of the first base 1 and the second base 2 are fixedly installed It is equipped with multiple universal wheels 20, which facilitate the movement of the device. A limiting ring 19 is provided on the outer fixed sleeve of the turntable 18. The limiting ring 19 is rotatably connected to the rotating ring 11. The turntable 18 can be limited by the limiting ring 19. The base 17 is set to a hexagonal shape, and the slot 16 is set corresponding to the base 17. Through this design, the base 17 can drive the roller shaft 9 to rotate synchronously. The left sides of the two springs 14 are fixedly mounted on the slide 13, and the right sides of the two springs 14 are fixedly mounted on the inner wall of the mounting groove 12. This design is conducive to the use of the device.

[0023] Working principle: When in use, the threaded rod 21 can be rotated by the crank 22 according to the needs of use. Since the second base 2 is provided with a thread corresponding to the threaded rod 21, the second base 2 drives the second bracket 4 to slide to the left, and the distance between the first bracket 3 and the second bracket 4 can be adjusted to facilitate the placement of rolls 8 of different lengths. When placing, pull the swivel 11 to the right, and then put the two roller shafts 9 on both sides of the roll 8 into the corresponding U-shaped groove 10 respectively, loosen the swivel 11, and at this time the spring 14 drives the slide 13 to return to its original position, so that the swivel 11 and the turntable 1 8 slides to the left, and the card seat 17 is inserted into the card slot 16. At this time, the card seat 17, the roller shaft 9 and the roll 8 can be rotated by rotating the turntable 18 to reel in and out the paper. This roll placement rack for paper products is easy to use. Through the above components, the distance between the first bracket 3 and the second bracket 4 can be adjusted according to the needs of use, which is convenient for placing and storing rolls 8 of different lengths, thereby further improving the applicability of the device. At the same time, the roll 8 can be driven to rotate synchronously by the turntable 18, which is convenient for reeling in the paper, thereby further improving the functionality of the device.

[0024] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roll placement rack for paper product production, characterized in that: The invention comprises a first base (1) and a second base (2), wherein a first bracket (3) is fixedly mounted on the first base (1), and a second bracket (4) is fixedly mounted on the second base (2), a roller (8) is arranged between the first bracket (3) and the second bracket (4), and roller shafts (9) are fixedly mounted on both sides of the roller (8), a U-shaped groove (10) is arranged on the side where the first bracket (3) and the second bracket (4) are close to each other, and the two roller shafts (9) are respectively slidably connected in the two U-shaped grooves (10), a swivel (11) is arranged on the right side of the U-shaped groove (10) in the first bracket (3), and a mounting groove (11) is arranged on the front and rear parts of the U-shaped groove (10) in the first bracket (3). 2), a slide (13) is slidably connected in the two mounting grooves (12), a pull rod (15) is fixedly installed on the right side of the two slides (13), the right side of the two pull rods (15) is fixedly installed on the rotating ring (11), a turntable (18) is rotatably connected in the rotating ring (11), a spring (14) is sleeved on the outer side of the two pull rods (15), a threaded rod (21) is rotatably connected in the first base (1), the left end of the threaded rod (21) extends into the second base (2), a holder (17) is fixedly installed on the left side of the turntable (18), and a slot (16) is provided on the side of the two roller shafts (9) away from each other, and the holder (17) is inserted into the slot (16).

2. A roll placement rack for paper product production according to claim 1, characterized in that: The right side of the second base (2) is located at the front and rear parts of the threaded rod (21), and a connecting rod (6) is fixedly installed. The front and rear ends of the first base (1) are both provided with a sliding groove (5), and a slide plate (7) is slidably connected in the two sliding grooves (5). The right ends of the two connecting rods (6) extend into the sliding groove (5) and are fixedly installed on the slide plate (7).

3. The roll placement rack for paper product production according to claim 1, characterized in that: The right side of the first base (1) is rotatably connected to a crank (22), and the left end of the crank (22) is fixedly mounted on the threaded rod (21).

4. A roll placement rack for paper product production according to claim 1, characterized in that: A plurality of universal wheels (20) are fixedly mounted on the bottom ends of both the first base (1) and the second base (2).

5. The roll placement rack for paper product production according to claim 1, characterized in that: A limiting ring (19) is provided on the outer fixed sleeve of the rotating disk (18), and the limiting ring (19) is rotatably connected in the rotating ring (11).

6. The roll placement rack for paper product production according to claim 1, characterized in that: The card seat (17) is configured to be hexagonal, and the card slot (16) is configured to correspond to the card seat (17).

7. The roll placement rack for paper product production according to claim 1, characterized in that: The left sides of the two springs (14) are fixedly mounted on the slide (13), and the right sides of the two springs (14) are fixedly mounted on the inner wall of the mounting groove (12).

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