Trimming device of tissue folding machine

Abstract

The utility model discloses an edge trimming device of a tissue folding machine, which comprises a folding machine body, an edge trimming machine, a paper placing table, a support rod, a guide table, a chute I, an adjustable positioning mechanism, an edge trimming mechanism and a fixing mechanism, the edge trimming machine is arranged at the upper half part of the front end of the folding machine body, the paper placing table is arranged at the bottom of the edge trimming machine, and the paper placing table is arranged at the bottom of the edge trimming machine. The supporting rod is arranged at the bottom of the paper placing table, the guiding table is arranged at the bottom of the front end of the edge trimmer, the first sliding groove is formed in the bottom of the interior of the edge trimmer, the positioning mechanisms are oppositely arranged on the first sliding groove left and right, and the edge trimming mechanism is arranged at the rear end of the top of the interior of the edge trimmer. And the fixing mechanism is arranged at the front end of the trimming mechanism. According to the scheme, the practicability of the device is greatly improved, and rapid adjustment can be conducted according to the specifications of paper so as to adapt to the optimal fixing position of the paper of each specification.

Description

Technical Field

[0001] This utility model relates to the field of biscuit production technology, specifically to a trimming device for a tissue folding machine. Background Technology

[0002] The edge trimming device of a tissue folding machine is mainly used to precisely cut and trim the edges of the tissue roll material, ensuring that the folded tissue has neat, burr-free edges. Its core function is to remove excess material through a rotating blade or laser cutting system while keeping the cut surface flat to meet the precision requirements of subsequent folding processes, ultimately improving the appearance quality of the finished product and the user experience.

[0003] The trimming device of the existing tissue folding machine often trims the edges of paper of different specifications during use, but the paper pressing structure is difficult to adjust according to the paper specifications, which causes some inconvenience.

[0004] Therefore, a solution is needed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a trimming device for a tissue folding machine to solve the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A trimming device for a tissue folding machine, characterized in that it includes a folding machine body, a trimming machine, a paper feeding platform, a support rod, a guide platform, a first slide groove, an adjustable positioning mechanism, a trimming mechanism, and a fixing mechanism. The trimming machine is located in the upper half of the front end of the folding machine body, the paper feeding platform is located at the bottom of the trimming machine, the support rod is located at the bottom of the paper feeding platform, the guide platform is located at the bottom of the front end of the trimming machine, the first slide groove is located at the bottom of the interior of the trimming machine, the positioning mechanism is arranged opposite each other on the first slide groove, the trimming mechanism is located at the rear end of the top of the interior of the trimming machine, and the fixing mechanism is located at the front end of the trimming mechanism.

[0008] The fixing mechanism includes a front fixing plate, a rear fixing plate, a movable plate, a threaded groove, a limiting groove, a lead screw, a limiting rod, a motor, and a fixing assembly. The front fixing plate and the rear fixing plate are respectively arranged in a front-rear structure and located at the front end of the trimming mechanism. The movable plate is disposed between the front fixing plate and the rear fixing plate. The threaded groove is disposed in the middle of the interior of the movable plate. The limiting grooves are disposed opposite to each other on the left and right sides of the threaded groove. The lead screw and the limiting rod are respectively disposed inside the threaded groove and the limiting groove, and their two ends are connected to the front fixing plate and the rear fixing plate. The motor is disposed at the rear end of the lead screw and located at the rear end of the rear fixing plate. The fixing assembly is disposed below the movable plate.

[0009] Preferably, the front fixed plate, the rear fixed plate, and the movable plate are all rectangular parallelepipeds, and the areas of the movable plate, the rear fixed plate, and the front fixed plate decrease sequentially. The front fixed plate is located at the front end of the top inside the trimming machine.

[0010] Preferably, the fixing assembly includes a motor housing, a telescopic rod, a reinforcing plate, a pressure table, a through groove, a partition, a double-acting screw, a second motor, screw blocks, a connecting column, a connecting plate, a telescopic groove, a cylinder, a pressure plate, and an anti-slip pad. The motor housing is located at the bottom of the movable plate, the telescopic rod is located at the bottom of the motor housing, the reinforcing plate is located at the bottom of the telescopic rod, the pressure table is located at the bottom of the reinforcing plate, the through groove is vertically penetrating the front half of the pressure table, the partition is located in the middle of the pressure table, the double-acting screw is located at the rear end of the partition, the second motor is located at the right end of the double-acting screw and at the right end of the pressure table, the screw blocks are arranged opposite each other on the double-acting screw, the connecting column is located at the front end of each screw block, the connecting plate is located at the front end of the connecting column, the telescopic groove is vertically penetrating the interior of each connecting plate, the cylinder is located at the top of each connecting plate and the output end of the cylinder extends downward through the telescopic groove, the pressure plate is fixed to the output end of the cylinder, and the anti-slip pad is located at the bottom of the pressure plate.

[0011] Preferably, the through groove has a rectangular structure, the screw block has a cuboid structure, the connecting column has a cylindrical structure, the connecting plate has a cuboid structure, the screw block, the connecting column and the connecting plate are integrally formed, and the pressure plate and the anti-slip pad are both cylindrical structures with the same area.

[0012] Preferably, the partition is a cuboid structure, and a second sliding groove is provided through the partition, the second sliding groove being a rounded long groove structure.

[0013] This utility model provides a trimming device for a tissue folding machine. It has the following beneficial effects:

[0014] 1. This solution uses the forward and backward sliding of the moving plate to move the fixing component to adapt to paper of different lengths so as to press it at the most suitable position.

[0015] 2. The lateral movement of the connecting plate driven by the screw block can adapt to paper of different widths, further pressing the paper to the optimal position, and the anti-slip pad further enhances the pressing efficiency. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the fixing mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the external structure of the fixing component of this utility model;

[0019] Figure 4 This is a top perspective view of the pressure table of this utility model;

[0020] Figure 5 This is a schematic diagram of the partition structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the screw block, connecting column, and connecting plate of this utility model.

[0022] In the diagram, 1-folding machine body; 2-trimming machine; 3-paper feeding table; 4-support rod; 5-guide table; 6-slide groove one; 7-adjustable positioning mechanism; 8-trimming mechanism; 9-fixing mechanism; 91-front fixing plate; 92-rear fixing plate; 93-moving plate; 94-threaded groove; 95-limiting groove; 96-lead screw; 97-limiting rod; 98-motor one; 99-fixing component; 991-motor box; 992-telescopic rod; 993-reinforcing plate; 994-pressing table; 995-through groove; 996-partition plate; 9961-slide groove two; 997-double-acting lead screw; 998-motor two; 999-screw block; 9910-connecting column; 9911-connecting plate; 9912-telescopic groove; 9913-cylinder; 9914-pressing plate; 9915-anti-slip pad. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-6 This utility model embodiment provides a technical solution to achieve this: it includes a folding machine body 1 (model: SPR-8T / 10T), an edge trimming machine 2, a paper feeding platform 3, a support rod 4, a guide platform 5, a slide 6, an adjustable positioning mechanism 7, an edge trimming mechanism 8, and a fixing mechanism 9. The edge trimming machine 2 is located at the upper half of the front end of the folding machine body 1, the paper feeding platform 3 is located at the bottom of the edge trimming machine 2, the support rod 4 is located at the bottom of the paper feeding platform 3, the guide platform 5 is located at the bottom of the front end of the edge trimming machine 2, the slide 6 is located at the bottom of the interior of the edge trimming machine 2, the positioning mechanism 7 is arranged on the slide 6 in opposite directions, the edge trimming mechanism 8 is located at the rear end of the top of the interior of the edge trimming machine 2, and the fixing mechanism 9 is located at the front end of the edge trimming mechanism 8.

[0025] The core fixing mechanism 9 includes a front fixing plate 91, a rear fixing plate 92, a moving plate 93, a threaded groove 94, a limiting groove 95, a lead screw 96, a limiting rod 97, a motor 98 (model: SER-060-18), and a fixing component 99. The front fixing plate 91 and the rear fixing plate 92 are located at the front end of the trimming mechanism 8 in a front-to-back structure. The moving plate 93 is located between the front fixing plate 91 and the rear fixing plate 92. The threaded groove 94 is located in the middle of the interior of the moving plate 93. The limiting groove 95 is located on the left and right sides of the threaded groove 94. The lead screw 96 and the limiting rod 97 are respectively located inside the threaded groove 94 and the limiting groove 95, and their two ends are connected to the front fixing plate 91 and the rear fixing plate 92. The motor 98 is located at the rear end of the lead screw 96 and at the rear end of the rear fixing plate 92. The fixing component 99 is located below the moving plate 93. The sliding of the movable plate 93 can move the fixed component 99 to adapt to paper of different lengths so as to press it in the most suitable position.

[0026] In detail, the front fixed plate 91, the rear fixed plate 92 and the moving plate 93 are all rectangular parallelepipeds, and the areas of the moving plate 93, the rear fixed plate 92 and the front fixed plate 91 are in descending order. The front fixed plate 91 is located at the front end of the top inside the trimming machine 2.

[0027] The fixed assembly 99 includes a motor housing 991, a telescopic rod 992, a reinforcing plate 993, a pressure table 994, a through groove 995, a partition 996, a double-acting lead screw 997, a second motor 998 (DS2P-01AS), a screw block 999, a connecting column 9910, a connecting plate 9911, a telescopic groove 9912, a cylinder 9913 (model: MGPM20-100Z), a pressure plate 9914, and an anti-slip pad 9915. The motor housing 991 is located at the bottom of the moving plate 93, the telescopic rod 992 is located at the bottom of the motor housing 991, the reinforcing plate 993 is located at the bottom of the telescopic rod 992, the pressure table 994 is located at the bottom of the reinforcing plate 993, and the through groove 995 is vertically inserted through the front half of the pressure table 994. The partition... Partition 996 is located in the middle of the interior of pressure table 994. Bidirectional lead screw 997 is located at the rear end of partition 996. Motor 998 is located at the right end of bidirectional lead screw 997 and at the right end of pressure table 994. Screw blocks 999 are arranged opposite each other on bidirectional lead screw 997. Connecting post 9910 is located at the front end of each screw block 999. Connecting plate 9911 is located at the front end of connecting post 9910. Telescopic groove 9912 is vertically inserted into the interior of each connecting plate 9911. Cylinder 9913 is located at the top of each connecting plate 9911, with its output end extending downwards through telescopic groove 9912. Pressure plate 9914 is fixed to the output end of cylinder 9913. Anti-slip pad 9915 is located at the bottom of pressure plate 9914. The lateral movement of connecting plate 9911 driven by screw blocks 999 can adapt to paper of different widths, further pressing the paper to its optimal position. Anti-slip pad 9915 further enhances the pressing efficiency.

[0028] The through slot 995 has a rectangular structure, the screw block 999 has a cuboid structure, the connecting post 9910 has a cylindrical structure, and the connecting plate 9911 has a cuboid structure. The screw block 999, the connecting post 9910, and the connecting plate 9911 are integrally formed. The pressure plate 9914 and the anti-slip pad 9915 are both cylindrical structures with the same area.

[0029] The partition 996 has a cuboid structure, and a sliding groove 9961 is provided through the partition 996. The sliding groove 9961 has a rounded corner elongated groove structure.

[0030] Working principle: When paper needs to be pressed, adjustments are made according to the paper specifications. Motor 1 98 controls the lead screw 96 to rotate, driving the moving plate 93 to adjust back and forth. Motor 2 998 controls the bidirectional lead screw 997 to rotate, thereby adjusting the distance between the connecting plates 9911. Then, motor box 991 controls the extension rod 992 to extend, causing the pressure table 994 to descend until the anti-slip pad 9915 presses down on the paper. The upper part of cylinder 9913 is located at the top of the through groove 995. Cylinder 9913 can be adjusted at the micrometer level through extension and retraction, which can adapt to paper of different thicknesses for efficient pressing, greatly improving paper pressing efficiency.

[0031] This utility model comprises: 1-folding machine body; 2-trimming machine; 3-paper feeding table; 4-support rod; 5-guide table; 6-slide groove one; 7-adjustable positioning mechanism; 8-trimming mechanism; 9-fixing mechanism; 91-front fixing plate; 92-rear fixing plate; 93-moving plate; 94-threaded groove; 95-limiting groove; 96-lead screw; 97-limiting rod; 98-motor one; 99-fixing assembly; 991-motor box; 992-telescopic rod; 993-reinforcing plate; 994-pressing table; 995-through groove; 996-partition plate; 9961-slide groove two; 997-bidirectional lead screw; 998 - Motor 2; 999-Screw block; 9910-Connecting column; 9911-Connecting plate; 9912-Telescopic groove; 9913-Cylinder; 9914-Pressure plate; 9915-Anti-slip pad. These components are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. The problem solved by this utility model is that the trimming device of the existing tissue folding machine often trims the edges of different sizes of paper during use, and the paper pressing structure is difficult to adjust according to the paper size, which brings certain inconveniences. This utility model greatly improves the practicality of the device, and can quickly adjust according to the paper size to adapt to the optimal fixed position of each size of paper.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A paper towel folding machine's trimming device characterized by: The device includes a folding machine body (1), an edge trimmer (2), a paper feeding platform (3), a support rod (4), a guide platform (5), a slide rail (6), an adjustable positioning mechanism (7), an edge trimmer (8), and a fixing mechanism (9). The edge trimmer (2) is located at the upper part of the front end of the folding machine body (1), the paper feeding platform (3) is located at the bottom of the edge trimmer (2), the support rod (4) is located at the bottom of the paper feeding platform (3), the guide platform (5) is located at the bottom of the front end of the edge trimmer (2), the slide rail (6) is located at the bottom inside the edge trimmer (2), the positioning mechanism (7) is arranged opposite each other on the slide rail (6), the edge trimmer (8) is located at the rear end of the top inside the edge trimmer (2), and the fixing mechanism (9) is located at the front end of the edge trimmer (8). The fixing mechanism (9) includes a front fixing plate (91), a rear fixing plate (92), a moving plate (93), a threaded groove (94), a limiting groove (95), a lead screw (96), a limiting rod (97), a motor (98), and a fixing assembly (99). The front fixing plate (91) and the rear fixing plate (92) are respectively arranged in a front-rear structure at the front end of the trimming mechanism (8). The moving plate (93) is disposed between the front fixing plate (91) and the rear fixing plate (92). The threaded groove (94) is disposed on the moving plate. Inside the plate (93), the limiting groove (95) is oppositely arranged on the left and right sides of the threaded groove (94). The lead screw (96) and the limiting rod (97) are respectively arranged inside the threaded groove (94) and the limiting groove (95) and their two ends are connected to the front fixed plate (91) and the rear fixed plate (92). The motor (98) is arranged at the rear end of the lead screw (96) and at the rear end of the rear fixed plate (92). The fixing component (99) is arranged below the moving plate (93).

2. A trimming device for a paper towel folding machine according to claim 1, characterized in that: The front fixed plate (91), the rear fixed plate (92) and the moving plate (93) are all rectangular parallelepiped structures, and the areas of the moving plate (93), the rear fixed plate (92) and the front fixed plate (91) are successively larger and smaller. The front fixed plate (91) is located at the front end of the top inside the trimming machine (2).

3. A trimming device for a paper towel folding machine according to claim 1, characterized in that: The fixing assembly (99) includes a motor housing (991), a telescopic rod (992), a reinforcing plate (993), a pressure table (994), a through groove (995), a partition plate (996), a two-way lead screw (997), a second motor (998), a screw block (999), a connecting column (9910), a connecting plate (9911), a telescopic groove (9912), a cylinder (9913), a pressure plate (9914), and an anti-slip pad (9915). The motor housing (991) is located at the bottom of the moving plate (93), the telescopic rod (992) is located at the bottom of the motor housing (991), the reinforcing plate (993) is located at the bottom of the telescopic rod (992), the pressure table (994) is located at the bottom of the reinforcing plate (993), the through groove (995) is vertically penetrating the front half of the interior of the pressure table (994), and the partition plate (996) is located inside the pressure table (994). In the middle, the bidirectional lead screw (997) is located at the rear end of the partition plate (996), the second motor (998) is located at the right end of the bidirectional lead screw (997) and at the right end of the pressure table (994), the screw blocks (999) are arranged opposite each other on the bidirectional lead screw (997), the connecting column (9910) is located at the front end of each screw block (999), the connecting plate (9911) is located at the front end of the connecting column (9910), the telescopic groove (9912) is vertically penetrating inside each connecting plate (9911), the cylinder (9913) is located at the top of each connecting plate (9911) and the output end of the cylinder (9913) extends downward through the telescopic groove (9912), the pressure plate (9914) is fixed at the output end of the cylinder (9913), and the anti-slip pad (9915) is located at the bottom of the pressure plate (9914).

4. A trimming device for a paper towel folding machine according to claim 3, characterized in that: The through groove (995) has a rectangular structure, the screw block (999) has a cuboid structure, the connecting column (9910) has a cylindrical structure, the connecting plate (9911) has a cuboid structure, the screw block (999), the connecting column (9910) and the connecting plate (9911) are integrally formed, and the pressure plate (9914) and the anti-slip pad (9915) are both cylindrical structures with the same area.

5. A paper towel edging device according to claim 3, wherein: The partition (996) has a cuboid structure, and a second sliding groove (9961) is provided through the partition (996). The second sliding groove (9961) has a rounded corner elongated groove structure.

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