Scrap cleaning and recycling device for clean papermaking
By designing a paper-making debris recovery device containing crushing rollers and compression components, the problem of low debris compression efficiency in the prior art is solved, efficient debris compression and recycling is achieved, and production costs are reduced.
Patent Information
- Application Number
- CN202420707882.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-04-08
AI Technical Summary
The existing paper debris collection device cannot effectively compress debris, resulting in large storage space and increasing production costs.
A debris cleaning and recycling device for cleaning papermaking is designed, including a container box, a feed hopper, a crushing roller, a feed box and a moving device. The debris are further crushed by the crushing roller, and a compression component is provided in the feeding box, and the debris is compressed and moved by a motor drive screw and cylinder.
It realizes efficient compression and recycling of debris, reduces storage space requirements, reduces production costs, and improves production efficiency.
Smart Images
Figure CN222590026U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of papermaking scrap recovery, in particular to a scrap cleaning and recovery device for clean papermaking. Background Art
[0002] During the papermaking process, paper products are cut to meet the rated specifications. After cutting, a lot of debris will appear, which will be collected uniformly. The existing collection device only collects the debris into the collection box without further processing the debris. The gaps between the debris are large, which will increase the storage space of the debris. If the volume of the debris accumulation is reduced, the debris needs to be compressed. However, the existing method is to collect it first and then use an additional compression device, which undoubtedly increases the production cost. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model aims to provide a device for cleaning and recovering papermaking debris.
[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:
[0005] The cleaning and recycling device for papermaking debris described in the technical solution comprises a receiving box, one side of which is not closed, a feeding hopper is provided on the top of the receiving box, and the lower end of the feeding hopper is connected to the receiving box, two crushing rollers are provided in the feeding hopper, a receiving box is provided in the receiving box, an open opening is provided on the top of the receiving box, and the bottom of the receiving box is connected to a moving device provided at the bottom of the receiving box;
[0006] An opening is provided at the top of the containing box, a pressure plate is provided in the opening, the top of the pressure plate is connected to the lower end of the telescopic rod, the upper end of the telescopic rod passes through the movable plate and is connected to the output end of the cylinder, first sleeves are provided at both ends of the movable plate, and the first sleeves are connected to the lifting device.
[0007] In the above technical solution, preferably, the moving device includes a plurality of second sleeves and a third sleeve, the second sleeves are all sleeved on the second screw, the third sleeves are all sleeved on the auxiliary rod, the second screw and the auxiliary rod are both arranged in parallel at the bottom of the receiving box, and one end of the second screw and the auxiliary rod are arranged on the side wall of the receiving box, and the other end is arranged on the mounting block, the mounting block is arranged on the bottom surface of the unclosed side of the receiving box, and one end of the second screw passes through the side wall of the receiving box and is connected to the output end of the second motor.
[0008] In the above technical solution, preferably, the second sleeve is provided with an internal thread that matches the external thread of the second screw.
[0009] In the above technical solution, preferably, each group of the lifting device includes a mounting column, and a first screw rod is vertically arranged in the mounting groove on the opposite side of the two mounting columns, the upper end of the first screw rod passes through the top of the mounting groove and is connected to the output end of the first motor, and a first sleeve is sleeved on the first screw rod.
[0010] In the above technical solution, preferably, the unclosed side of the material receiving box close to the accommodating box is provided with an opening and closing plate connected to the bottom of the material receiving box by a hinge, and the opening and closing plate is connected to the side wall of the material receiving box by a latch.
[0011] In the above technical solution, preferably, the size of the opening is consistent with the size of the open opening at the top of the material receiving box.
[0012] In the above technical solution, preferably, a transparent glass is provided on the front side wall of the containing box, and the transparent glass is located directly in front of the opening of the containing box.
[0013] Compared with the prior art, the cleaning and recycling device for cleaning papermaking debris provided by the utility model has the following beneficial effects:
[0014] The utility model integrates the material receiving box and the compression component, and compresses the debris after it is packed in the box, thereby improving production efficiency; and the compressed debris blocks can be conveniently taken out from the receiving box by arranging a moving device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of the recovery device of the utility model;
[0016] Figure 2 yes Figure 1 A schematic diagram of part A;
[0017] Figure 3 It is a schematic diagram of the arrangement position of the material receiving box and the moving device of the utility model;
[0018] In the figure: 1-accommodating box, 2-feed hopper, 3-receiving box, 301-opening and closing plate, 4-lifting device, 401-mounting column, 402-first screw, 403-first motor, 404-mounting groove, 5-moving plate, 6-moving device, 601-second screw, 602-second sleeve, 603-third sleeve, 604-auxiliary rod, 605-second motor, 7-telescopic rod, 8-pressing plate, 9-crushing roller, 10-first sleeve, 11-mounting block, 12-opening, 13-cylinder. DETAILED DESCRIPTION
[0019] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" 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.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0022] See also Figures 1 to 3 The cleaning and recycling device for papermaking debris provided by the embodiment of the utility model comprises a storage box 1, one side of which is not closed, a feed hopper 2 is provided on the top of the storage box 1, and the lower end of the feed hopper 2 is connected to the storage box 1, two crushing rollers 9 are provided in the feed hopper 2, a receiving box 3 is provided in the storage box 1, the top of the receiving box 3 is provided with an open mouth, and the bottom of the receiving box 3 is connected to the moving device 6 arranged at the bottom of the storage box 1; an opening 12 is provided on the top of the storage box 1, a pressing plate 8 is provided in the opening 12, the top of the pressing plate 8 is connected to the lower end of the telescopic rod 7, the upper end of the telescopic rod 7 passes through the moving plate 5 and is connected to the output end of the cylinder 13, and the two ends of the moving plate 5 are respectively provided with a first sleeve 10, and the first sleeve 10 is connected to the lifting device 4. The debris is further crushed by the crushing roller 9 from the feed hopper 2 and then delivered to the storage box 1, at this time, a receiving box 3 is provided below the feed hopper 2, and the debris enters the receiving box 3.
[0023] In order to better implement this utility model, refer to Figure 1 and Figure 3In one embodiment, the moving device 6 includes a plurality of second sleeves 602 and third sleeves 603, the second sleeves 602 are all sleeved on the second screw 601, the second sleeve 602 is provided with an internal thread matching the external thread of the second screw 601, the third sleeve 603 is all sleeved on the auxiliary rod 604, the second screw 601 and the auxiliary rod 604 are both arranged in parallel at the bottom of the containing box 1, and one end of the second screw 601 and the auxiliary rod 604 are arranged on the side wall of the containing box 1, and the other end is arranged on the mounting block 11, the mounting block 11 is arranged on the bottom surface of the unclosed side of the containing box 1, and one end of the second screw 601 passes through the side wall of the containing box 1 and is connected to the output end of the second motor 605. When there are too many debris in the receiving box 3, the second motor 605 drives the second screw 601 to rotate, and the rotation of the second screw 601 causes the second sleeve 602 to move along the second screw 601. In order to keep the receiving box 3 parallel and convenient to move during the movement, the third sleeve 603 at the bottom of the receiving box 3 will also move along the auxiliary rod 604, and the second sleeve 602 and the third sleeve 603 drive the receiving box 3 to gradually move to the lower side of the opening 12. A transparent glass is provided on the front side wall of the receiving box 1, and the transparent glass is located in front of the opening of the receiving box 1. When it can be observed from the transparent glass on the receiving box 1 that the receiving box 3 is directly below the opening 12, the second motor 605 is turned off.
[0024] In order to better implement this utility model, refer to Figure 2 In one embodiment, each group of the lifting device 4 includes a mounting column 401, and a first screw rod 402 is vertically arranged in the mounting groove 404 on the opposite side of the two mounting columns 401. The upper end of the first screw rod 402 passes through the top of the mounting groove 404 and is connected to the output end of the first motor 403. A first sleeve 10 is sleeved on each of the first screw rods 402. When the debris is compressed, the two first motors 403 simultaneously drive the two first screw rods 402 to rotate at the same frequency, so that the first sleeve 10 moves downward along the first screw rod 402, and the first sleeve 10 drives the moving plate 5 to move downward. During the movement, the cylinder 13 is opened, so that the lower end of the telescopic rod 7 drives the pressing plate 8 downward to compress the debris in the receiving box 3.
[0025] In order to better implement this utility model, refer to Figure 1In one embodiment, the material receiving box 3 is provided with an opening and closing plate 301 connected to the bottom of the material receiving box 3 by a hinge near the unclosed side of the receiving box 1, and the opening and closing plate 301 is connected to the side wall of the material receiving box 3 by a latch. After the debris is compressed, the second motor 605 continues to drive the second screw 601 to rotate, so that the second sleeve 602 and the third sleeve 603 continue to move toward the unclosed side of the receiving box 1 along the second screw 601 and the auxiliary rod 604 respectively. When the material receiving box 3 is driven to move to the mounting block 11, the second motor 605 is turned off, and the latch between the opening and closing plate 301 and the side wall of the material receiving box 3 is opened, so that the opening and closing plate 301 can be lowered to take out the compressed debris block inside the material receiving box 3.
[0026] In order to better implement this utility model, refer to Figure 1 In one embodiment, the size of the opening 12 is consistent with the size of the opening at the top of the material receiving box 3.
[0027] Based on the above-mentioned papermaking debris cleaning and recovery device, its working principle is as follows:
[0028] The papermaking scraps are put into the feed hopper 2, and the scraps are further crushed by the crushing roller 9 and fall into the receiving box 3 below. The second motor 605 drives the second screw 601 to rotate, so that the second sleeve 602 moves along the second screw 601 toward the mounting block 11, and the second sleeve 602 drives the receiving box 3 and the third sleeve 603 to move, and the transparent glass on the side wall of the accommodating box 1 is observed. When the receiving box 3 moves below the opening 12, the second motor 605 is turned off, and the first motor 403 is turned on at this time. The two first motors 403 respectively drive the connected first screw 402 to rotate, so that the first sleeve 10 on the first screw 402 moves downward, and the movement of the first sleeve 10 drives the moving plate 5 to move downward, and the cylinder 13 is turned on. The cylinder 13 drives the lower end of the telescopic rod 7 to move downward, so that the pressing plate 8 extends into the receiving box 3 to compress the scraps. If the moving position of the moving plate 5 gradually decreases, the first motor 403 is turned off. When compressing the debris, the first motor 403 can also be used to drive the first screw 402 to rotate, so that the first sleeve 10 drives the movable plate 5 to move to a suitable height, and then the first motor 403 is turned off, and then the cylinder 13 is opened to allow the telescopic rod 7 to drive the pressing plate 8 downward to compress the debris. After the compression is completed, the first motor 403 drives the first screw 402 to rotate in the opposite direction, and the first sleeve 10 and the movable plate 5 move upward, and the cylinder 13 drives the telescopic rod 7 to retract until the pressing plate 8 re-enters the opening 12, and then the first motor 403 and the cylinder 13 are turned off, and the second motor 605 is turned on. The second motor 605 continues to drive the second screw 601 to rotate, so that the second sleeve 602 drives the material receiving box 3 to continue to move toward the mounting block 11, until it is close to the mounting block 11, and then the second motor 605 is turned off, and the latch between the opening and closing plate 301 and the side wall of the material receiving box 3 is opened, and the debris compressed into blocks in the material receiving box 3 can be taken out. After the debris is taken out, the second motor 605 drives the second screw 601 to rotate in the opposite direction, so that the second sleeve 602 drives the material receiving box 3 back to the lower side of the feed hopper 2.
[0029] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.
[0030] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A device for cleaning and recovering papermaking debris, characterized in that: The invention comprises a containing box (1), one side of which is not closed, a feeding hopper (2) is arranged on the top of the containing box (1), and the lower end of the feeding hopper (2) is connected to the containing box (1), two crushing rollers (9) are arranged in the feeding hopper (2), a receiving box (3) is arranged in the containing box (1), the top of the receiving box (3) is provided with an open mouth, and the bottom of the receiving box (3) is connected to a moving device (6) arranged at the bottom of the containing box (1); The top of the containing box (1) is provided with an opening (12), a pressing plate (8) is provided in the opening (12), the top of the pressing plate (8) is connected to the lower end of the telescopic rod (7), the upper end of the telescopic rod (7) passes through the movable plate (5) and is connected to the output end of the cylinder (13), the two ends of the movable plate (5) are respectively provided with a first sleeve (10), and the first sleeve (10) is connected to the lifting device (4).
2. The cleaning and recycling device for cleaning papermaking debris according to claim 1, characterized in that: The moving device (6) comprises a plurality of second sleeves (602) and third sleeves (603); the second sleeves (602) are all sleeved on the second screw rod (601); the third sleeves (603) are all sleeved on the auxiliary rod (604); the second screw rod (601) and the auxiliary rod (604) are all arranged in parallel at the bottom of the containing box (1); one end of the second screw rod (601) and the auxiliary rod (604) are arranged on the side wall of the containing box (1); and the other end is arranged on the mounting block (11); the mounting block (11) is arranged on the bottom surface of the unsealed side of the containing box (1); one end of the second screw rod (601) passes through the side wall of the containing box (1) and is connected to the output end of the second motor (605).
3. The cleaning and recycling device for cleaning papermaking debris according to claim 2, characterized in that: The second sleeve (602) is provided with an internal thread that matches the external thread of the second screw rod (601).
4. The cleaning and recycling device for cleaning papermaking debris according to claim 1, characterized in that: Each group of the lifting devices (4) comprises a mounting column (401), and a first screw rod (402) is vertically arranged in the mounting groove (404) on the opposite side of the two mounting columns (401), the upper end of the first screw rod (402) passes through the top of the mounting groove (404) and is connected to the output end of the first motor (403), and a first sleeve (10) is sleeved on the first screw rod (402).
5. The cleaning and recycling device for cleaning papermaking debris according to claim 1, characterized in that: The unclosed side of the material receiving box (3) close to the containing box (1) is provided with an opening and closing plate (301) connected to the bottom of the material receiving box (3) by a hinge, and the opening and closing plate (301) is connected to the side wall of the material receiving box (3) by a latch.
6. The cleaning and recycling device for cleaning papermaking debris according to claim 1, characterized in that: The size of the opening (12) is consistent with the size of the opening at the top of the material receiving box (3).
7. The cleaning and recycling device for cleaning papermaking debris according to claim 1, characterized in that: The front side wall of the containing box (1) is provided with transparent glass, and the transparent glass is located directly in front of the opening of the containing box (1).