Automatic cutting and edge-removing equipment for household extraction paper production
By designing a combination of a motor-driven bidirectional lead screw and an edge-trimming cutter, the problem of existing equipment being unable to adapt to the cutting and trimming of different sizes of tissues was solved. This enabled precise cutting of tissues of various sizes with neat edges, improving the applicability and cutting quality of the equipment.
Patent Information
- Application Number
- CN202423146469.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Existing tissue paper production equipment has the problem of not cleaning up the rough edges during the cutting and trimming process, and it cannot adapt to different sizes of tissue paper, thus reducing the applicability of the equipment.
An automatic cutting and trimming device for household tissue paper production was designed. It adopts components such as a motor, a two-way lead screw, a moving seat, a connecting plate, a guide frame, an electric push rod, and a trimming cutter. The motor drives the two-way lead screw and the moving seat, so that the trimming cutter can adapt to different sizes of tissue paper for cutting and trimming. The tissue paper is fixed by a clamping plate and a limiting rod to prevent positional deviation.
It enables precise cutting and trimming of tissues of various sizes, improving the applicability of the equipment. The design of the clamping plate and limiting rod avoids cutting deviations and ensures that the edges of the tissues are neat.
Smart Images
Figure CN223532527U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of tissue paper trimming equipment, and in particular to an automatic trimming and edge-removing equipment for the production of household tissue paper. Background Technology
[0002] An automatic cutting and trimming machine for facial tissue production is an automated mechanical device applied to facial tissue manufacturing production lines. Its main function is to precisely cut and trim the edges of continuously produced facial tissue paper to obtain facial tissue products that meet the finished product size requirements and have neat edges.
[0003] Existing paper towel production processes have some shortcomings in the cutting and trimming operations. Often, rough edges remain after processing, preventing the paper towels from being sold. Further processing is necessary to achieve a neater finish. However, current paper towel trimming equipment can only trim edges on fixed-size paper towels, limiting its applicability and impacting the overall cutting and trimming process. To address these issues, an improved and upgraded automatic cutting and trimming device for household paper towel production is proposed. Utility Model Content
[0004] The purpose of this invention is to provide an automatic cutting and trimming device for the production of household tissues, so as to solve the problems mentioned in the background art.
[0005] To solve the above problems, the following technical solutions are provided:
[0006] Design an automatic cutting and trimming device for household tissue paper production, including a trimming machine platform protective frame. The upper surface of the protective frame is equipped with a protective frame for the conveyor belt, and the upper surface of the protective frame is also equipped with a fixed protective frame for the adjustment component. The adjustment component protective frame includes a motor protective frame, a bidirectional lead screw protective frame, and a trimming cutter protective frame. The motor protective frame is fixedly installed at the bottom of the fixed protective frame, and its output end is connected to the bidirectional lead screw protective frame. The outer walls of the bidirectional lead screw protective frame are rotatably mounted inside two positioning block protective frames. Two positioning component protective frames are symmetrically arranged on the inner wall of the fixed protective frame. A material loading box protective frame is located inside the trimming machine platform protective frame below the conveyor belt protective frame.
[0007] Furthermore, the outer wall of the bidirectional screw protective frame is symmetrically threaded with two movable seat protective frames, and the upper end of the movable seat protective frame is slidably connected to the bottom of the fixed frame protective frame. The upper middle part of the two movable seat protective frames is fixedly connected with a positioning rod protective frame.
[0008] Furthermore, the outer walls of the two positioning rod protective frames are respectively rotatably mounted with a first connecting plate protective frame and a second connecting plate protective frame. The other ends of the two sets of first connecting plate protective frames and second connecting plate protective frames are respectively rotatably connected to the upper ends of the two sets of first guide frame protective frames and second guide frame protective frames. One end of the two sets of first guide frame protective frames and second guide frame protective frames is respectively rotatably mounted on the two positioning shaft protective frames. The two positioning shaft protective frames are both fixedly connected to the fixed frame protective frame and are symmetrical to each other.
[0009] Furthermore, each of the two sets of first guide frame protective frames and second guide frame protective frames has an electric push rod protective frame fixedly connected to one end, and each of the two sets of electric push rod protective frames has a small motor protective frame at one end. The small motor protective frame is connected to a trimming cutter protective frame at one end, and the two trimming cutter protective frames are the same size.
[0010] Furthermore, the positioning component protective frame includes a mounting plate protective frame, a telescopic rod protective frame, and a clamping plate protective frame. There are two mounting plate protective frames, and one end of the mounting plate protective frame is fixedly installed at the bottom of the fixed frame protective frame. A telescopic rod protective frame is fixedly installed in the middle of each mounting plate protective frame, and one end of each of the two telescopic rod protective frames is connected to a clamping plate protective frame.
[0011] Furthermore, the upper end of the clamping plate protective frame is symmetrically provided with two limiting rod protective frames located on the telescopic rod protective frame, and the two limiting rod protective frames are slidably connected inside the mounting plate protective frame. The bottom of the clamping plate protective frame is provided with a sponge pad protective frame.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] 1. This utility model device includes a motor, a bidirectional lead screw, a movable seat, a first connecting plate, a first guide frame, an electric push rod, and an edge-trimming cutter. The motor drives the bidirectional lead screw on two positioning blocks to rotate, causing the lead screw to move the positioning rods on the two movable seats closer together on the guide grooves within the fixed frame. This causes the two positioning rods to simultaneously move the two sets of first and second connecting plates relative to each other, which in turn moves the two sets of first and second guide frames relative to each other. This stabilizes the two sets of electric push rods, moving the edge-trimming cutter inwards. The small motor then drives the edge-trimming cutter to rotate and trim the edges of the tissue paper. This device is suitable for trimming and trimming tissue paper of various sizes, increasing the applicability of the edge-trimming equipment. The structure is simple.
[0014] 2. The device of this utility model is equipped with components such as mounting plate, telescopic rod, limiting rod, and clamping plate. By driving the telescopic rod on the two mounting plates, the clamping plate is moved to fix the upper two sides of the paper towel. At the same time, the clamping plate is limited by sliding using the limiting rod while moving, which helps to fix the paper towel and avoids problems such as the paper towel position shifting during edge trimming, thus protecting the paper towel.
[0015] Specific embodiments of the present invention are disclosed in detail with reference to the following description and accompanying drawings, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications, and equivalents. Attached Figure Description
[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0017] Figure 1 This is a schematic diagram of the overall structure of an automatic cutting and trimming device for producing household tissues according to this utility model;
[0018] Figure 2 This is a side view of an automatic cutting and trimming device for producing household tissues according to this utility model.
[0019] Figure 3 for Figure 2 A magnified schematic diagram of the local structure;
[0020] Figure 4 for Figure 3 A partial enlarged diagram of the split structure;
[0021] Figure 5 for Figure 3 A schematic diagram of the partially split structure.
[0022] In the diagram: 1. Trimming machine; 2. Protective frame; 3. Fixed frame; 4. Adjustment assembly; 41. Trimming cutter; 42. Motor; 43. Positioning block; 44. Two-way lead screw; 45. Moving seat; 46. Positioning rod; 47. First connecting plate; 48. Second connecting plate; 49. First guide frame; 491. Second guide frame; 492. Electric push rod; 493. Small motor; 494. Positioning shaft; 5. Conveyor belt; 6. Positioning assembly; 61. Mounting plate; 62. Telescopic rod; 63. Limiting rod; 64. Clamping plate; 65. Sponge pad; 7. Loading box. Detailed Implementation
[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0024] like Figure 1 - Figure 5 As shown in the figure, this embodiment provides an automatic cutting and trimming device for household tissue paper production, including a trimming machine 1. The upper surface of the trimming machine 1 is provided with a protective frame 2 and a conveyor belt 5 is provided inside the protective frame 2. The upper surface of the trimming machine 1 is provided with a fixed frame 3 and an adjustment component 4 is provided inside the fixed frame 3. The adjustment component 4 includes a motor 42, a bidirectional lead screw 44 and a trimming cutter 41. The motor 42 is fixedly installed at the bottom of the fixed frame 3 and the output end of the motor 42 is connected to the bidirectional lead screw 44. The outer walls of the bidirectional lead screw 44 are rotatably installed inside two positioning blocks 43. Two positioning components 6 are symmetrically arranged on the inner wall of the fixed frame 3. A loading box 7 is provided inside the trimming machine 1 below the conveyor belt 5.
[0025] Preferably, the outer wall of the bidirectional lead screw 44 is symmetrically threaded with two movable seats 45, and the upper end of the movable seats 45 is slidably connected to the bottom of the fixed frame 3. The middle of the upper end of each of the two movable seats 45 is fixedly connected with a positioning rod 46. The outer wall of the two positioning rods 46 is rotatably mounted with a first connecting plate 47 and a second connecting plate 48, respectively. The other end of the two sets of first connecting plates 47 and second connecting plates 48 is rotatably connected to the upper end of two sets of first guide frames 49 and second guide frames 491, respectively. One end of the two sets of first guide frames 49 and second guide frames 491 is rotatably mounted on two positioning shafts 494, and the two positioning shafts 494 are fixedly connected to the fixed frame 3 and are symmetrical to each other. An electric push rod 492 is fixedly connected inside one end of each set of first guide frames 49 and second guide frames 491, and a small motor 493 is provided at one end of each set of electric push rods 492. One end of the small motor 493 is connected to an edge trimming cutter 41. The two edge trimming cutters 41 are the same size, which facilitates the rotation of the edge trimming cutter 41 to trim the edges of the tissue.
[0026] Preferably, the positioning component 6 includes a mounting plate 61, a telescopic rod 62, and a clamping plate 64. There are two mounting plates 61, and one end of the mounting plate 61 is fixedly installed at the bottom of the fixing frame 3. A telescopic rod 62 is fixedly installed in the middle of each mounting plate 61, and one end of each telescopic rod 62 is connected to a clamping plate 64. Two limiting rods 63 are symmetrically arranged on the upper end of the clamping plate 64 at the telescopic rod 62, and the two limiting rods 63 are slidably connected inside the mounting plate 61. A sponge pad 65 is provided at the bottom of the clamping plate 64, which is beneficial for relatively stable clamping and positioning of the tissue paper and facilitates protection of the tissue paper to prevent wear.
[0027] The working principle and process of this utility model are as follows: When trimming the edges of tissue paper, the worker first neatly places a stack of tissue paper on the conveyor belt 5. At this time, the external power supply is connected, and the conveyor belt 5 moves the tissue paper to below the fixed frame 3. The telescopic rods 62 on the two mounting plates 61 drive the clamping plates 64 to move and fix the upper sides of the tissue paper. Simultaneously, the clamping plates 64 are limited by sliding limit rods 63 as they move. After the tissue paper is fixed, according to the size of the tissue paper, the drive motor 42 drives the bidirectional lead screws 44 on the two positioning blocks 43 to rotate. The bidirectional lead screws 44 drive the positioning rods 46 on the two moving seats 45 to move closer to each other on the guide grooves opened in the fixed frame 3, so that... Its two positioning rods 46 simultaneously drive the two sets of first connecting plates 47 and second connecting plates 48 to move relative to each other, thereby driving the first guide frame 49 and the second guide frame 491 to be limited by the positioning shaft 494, and driving the two sets of first guide frames 49 and second guide frames 491 to move relative to each other. While moving relative to each other, it stably drives the two sets of electric push rods 492 to move the edge cutting blade 41 inward. According to the size of the tissue paper, the edge cutting blade 41 is moved to a suitable distance, and at the same time, the small motor 493 drives the edge cutting blade 41 to rotate to cut and remove the edges of the tissue paper. It is suitable for edge removal processing of tissue paper of various sizes. The cut debris falls into the lower loading box 7 for collection, and the edge-removed tissue paper is conveyed and packaged.
[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0029] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.
Claims
1. An automatic cutting and trimming device for household tissue paper production, characterized in that, The device includes a de-edge machine (1), a protective frame (2) is provided on the upper surface of the de-edge machine (1), and a conveyor belt (5) is provided inside the protective frame (2). A fixed frame (3) is provided on the upper surface of the de-edge machine (1), and an adjustment component (4) is provided inside the fixed frame (3). The adjustment component (4) includes a motor (42), a two-way lead screw (44), and a de-edge cutting blade (41). The motor (42) is fixedly installed at the bottom of the fixed frame (3), and the output end of the motor (42) is connected to the two-way lead screw (44). The outer walls of the two-way lead screw (44) are rotatably installed inside two positioning blocks (43). Two positioning components (6) are symmetrically arranged on the inner wall of the fixed frame (3). A loading box (7) is provided inside the de-edge machine (1) below the conveyor belt (5).
2. The automatic cutting and trimming equipment for household tissue paper production according to claim 1, characterized in that, The outer wall of the bidirectional lead screw (44) is symmetrically threaded with two movable seats (45), and the upper end of the movable seats (45) is slidably connected to the bottom of the fixed frame (3). The middle of the upper end of each of the two movable seats (45) is fixedly connected with a positioning rod (46).
3. The automatic cutting and trimming equipment for household tissue paper production according to claim 2, characterized in that, The outer walls of the two positioning rods (46) are respectively rotatably mounted with a first connecting plate (47) and a second connecting plate (48). The other ends of the two sets of first connecting plates (47) and second connecting plates (48) are respectively rotatably connected to the upper ends of two sets of first guide frames (49) and second guide frames (491). One end of the two sets of first guide frames (49) and second guide frames (491) is respectively rotatably mounted on two positioning shafts (494). The two positioning shafts (494) are both fixedly connected to the fixed frame (3) and are symmetrical to each other.
4. The automatic cutting and trimming equipment for household tissue paper production according to claim 3, characterized in that, Both sets of the first guide frame (49) and the second guide frame (491) have an electric push rod (492) fixedly connected inside one end, and both sets of electric push rods (492) are equipped with a small motor (493) at one end. The small motor (493) is connected to an edge trimming cutter (41) at one end, and the two edge trimming cutters (41) are the same size.
5. The automatic cutting and trimming equipment for household tissue paper production according to claim 1, characterized in that, The positioning component (6) includes a mounting plate (61), a telescopic rod (62), and a clamping plate (64). There are two mounting plates (61), and one end of the mounting plate (61) is fixedly installed at the bottom of the fixing frame (3). The telescopic rod (62) is fixedly installed in the middle of each mounting plate (61), and one end of each of the two telescopic rods (62) is connected to a clamping plate (64).
6. An automatic cutting and trimming device for household tissue paper production according to claim 5, characterized in that, The upper end of the clamping plate (64) is symmetrically provided with two limiting rods (63) on the telescopic rod (62), and the two limiting rods (63) are slidably connected inside the mounting plate (61). A sponge pad (65) is provided at the bottom of the clamping plate (64).