Rapid indentation equipment with rapid adjusting and positioning functions

Abstract

The utility model relates to the technical field of paper product processing, in particular to rapid indentation equipment with a rapid adjusting and positioning function, which comprises an operating table, the operating table is connected with a workpiece rest seat through an air cylinder arranged on one side of the operating table and a bolt, and the bottom of the workpiece rest seat is connected to the top of the operating table in an attached manner. According to the improved creasing equipment, the movable top frame can change the working position of the movable top frame through the lead screw, then the movable top frame can flexibly adapt to paper products of various different specifications, and a limiting clamping plate can adapt to the paper products of different thicknesses according to the structure of a third air cylinder; the stability of paper products in the operation process of the pressure applying mechanism is effectively improved through an adjusting structure in the workpiece frame placing base, then the purpose of accurate positioning of the indentation process is improved, paper is driven by the first air cylinder to complete feeding and discharging, it can be ensured that the paper products are in a safe operation area in the accurate feeding process, and the production efficiency is improved. The possibility that an operator makes contact with a pressure application area is reduced, and the risk of accidents is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paper product processing, in particular to a fast creasing device with a fast adjustment and positioning function. Background Art

[0002] Paper product processing refers to the process of processing and treating pulp or paper to produce various paper products. These products may include, but are not limited to, paper, cardboard, cartons, paper bags, books, magazines, packaging boxes, packaging bags, and paper crafts. Paper product processing typically involves a variety of processes, including cutting, folding, pressing, printing, coating, drying, and binding, to transform paper into finished products with various shapes and uses. These finished products can be used in book publishing, packaging, printing, office supplies, and artwork production.

[0003] The main purpose of using creasing equipment in the paper product processing process is to create or reinforce specific creases or creasing lines on paper or cardboard to facilitate folding, forming, or packaging in subsequent processing steps. Creating creasing lines on paper or cardboard can make it easier to bend and maintain the desired shape during the subsequent folding or forming process. This is especially important for the manufacture of products that require folding and forming, such as cartons, packaging boxes, and paper bags.

[0004] In the process of realizing the present invention, the inventors found that the existing technology has the following problems: 1. Most of the current creasing equipment uses hydraulic or pneumatic structures as pressure parts to provide sufficient force to create the required creasing lines on paper or cardboard. However, some equipment simply places the paper in the card slot when inserting it. However, due to the different thickness specifications of the paper, some too thin paper is prone to displacement during the pressure process, which in turn affects the progress of the creasing process; 2. Some current creasing equipment requires manual input of materials during operation, and then the equipment processes the materials by driving them to close or reel them in. This operation method may pinch the operator's hands if not paid attention to, causing certain safety hazards. Utility Model Content

[0005] The purpose of the present invention is to provide a fast creasing device with a fast adjustment and positioning function, so as to solve the problem raised in the above background technology that due to the different thickness specifications of paper, some too thin paper is easily displaced during the pressing process, thereby affecting the progress of the creasing process and the problem that the equipment processes by driving the material to close or reel in, and this operation method may pinch the operator's hand if not careful. In order to achieve the above purpose, the present invention provides the following technical solutions: a fast creasing device with a fast adjustment and positioning function, comprising an operating table, the operating table is connected to a workpiece mounting seat by bolts through a first cylinder opened on one side thereof, the bottom of the workpiece mounting seat is fitted and connected to the top of the operating table, a vertical frame is welded to the top of the operating table, the vertical frame is connected to the top of the mold frame assembly by bolts through a second cylinder opened thereon, a mold is installed at the bottom of the mold frame assembly, and the mold is located above the workpiece mounting seat.

[0006] A frame plate is rotatably connected to one side of the outer wall of the operating table, a rack is provided on the surface of the operating table, and a supporting slide bar located inside the operating table is provided on one side of the rack.

[0007] Material toggling mechanism, its both ends are to be connected with the up-down knob, and the knobby handle is connected with the up-down knob of the hinged cavity above the counterclockwise direction of the crankshaft, and the hinged cavity is connected with the up-down knob of the crankshaft.

[0008] A proximity switch is provided on the bottom surface of the mold frame assembly. Both ends of the bottom surface of the mold frame assembly are slidably connected to first limit blocks, and both ends of the opposite side of the first limit block are provided with second limit blocks.

[0009] The outer wall of the mold is respectively provided with a first card slot, and the two ends of the opposite side of the first card slot are respectively provided with a second card slot, the first limit card block is respectively plugged into and connected to the first card slot, and the second limit card block is respectively plugged into and connected to the inside of the second card slot, and the bottom of the mold is provided with an indentation strip made of metal material.

[0010] Further preferably, the workpiece mounting seat is slidably connected to the surface of the operating table through a first cylinder, and the gear and the rack form a transmission structure through the first cylinder and the workpiece mounting seat.

[0011] Further preferably, the shelf forms a foldable structure on one side of the outer wall of the operating table through folding hinges opened at both ends thereof.

[0012] Further preferably, the movable top frames respectively form a transmission structure on the outer wall of the vertical plate through a screw, and the minimum distance between the movable top frames is greater than the specifications of the mold frame assembly, and the limiting clamp forms a lifting structure on the surface of the base plate through a third cylinder, and at the same time, the top surface of the base plate and the bottom surface of the limiting clamp are both covered with a smooth rubber layer.

[0013] Further preferably, one end of the first limit block passes through and is threadedly connected to a limit bolt, and a through hole for threaded connection to the limit bolt is provided in the groove of the mold frame assembly corresponding to the sliding connection of the first limit block, and the second limit block forms an elastic reset structure through a plurality of springs embedded inside the mold frame assembly.

[0014] Further preferably, the mold frame assembly and the mold are connected through the first card slot and the first limit card block and the second card slot and the second limit card block respectively.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the utility model, the workpiece mounting seat drives the paper conveyor through the first cylinder to feed and unload the paper, which can ensure a safe operating area during the process of providing precise feeding, reduce the possibility of contact between the operator and the pressure area, and reduce the risk of accidents. The gears and racks as well as the auxiliary slider and supporting slide rod provide additional support at both ends, improve the stability of the workpiece mounting seat in conveying paper, and minimize deviation.

[0017] In the utility model, the movable top frame can change its working position through the lead screw, and can flexibly adapt to paper products of various specifications to achieve the accuracy of paper product indentation. The limiting splint can cope with paper products of different thicknesses according to the structure of the third cylinder. At the same time, the smooth rubber layer on the surface of the bottom plate and the limiting splint provides friction for the paper products during processing, making the paper more firm and also protecting the raw materials to a certain extent, avoiding wear and tear during the pressing process. The adjustment structure in the workpiece mounting seat effectively improves the stability of the paper product during the operation of the pressing mechanism, thereby improving the precise positioning of the indentation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the workpiece mounting seat of the utility model;

[0020] Figure 3This is a schematic diagram of the cross-sectional structure of the operating table of the utility model;

[0021] Figure 4 This is a schematic diagram of the mold structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the mold frame assembly of the utility model;

[0023] Figure 6 For this utility model Figure 5 A magnified schematic diagram of the structure in the middle.

[0024] In the figure: 1. operating table; 101. frame plate; 102. rack; 103. supporting slide bar; 2. first cylinder; 3. workpiece mounting seat; 301. bottom plate; 302. vertical plate; 303. gear; 304. auxiliary slide; 305. lead screw; 306. movable top frame; 307. supporting slide; 308. third cylinder; 309. limiting clamp; 4. vertical frame; 5. second cylinder; 6. mold frame assembly; 601. proximity switch; 602. first limiting block; 603. second limiting block; 604. limiting bolt; 7. mold; 701. first slot; 702. second slot; 703. indentation strip. DETAILED DESCRIPTION

[0025] 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 technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0026] See also Figures 1 to 6 The utility model provides a technical solution: a rapid indentation device with a rapid adjustment and positioning function, comprising an operating table 1, wherein the operating table 1 is connected to a workpiece mounting seat 3 via a first cylinder 2 opened on one side thereof via bolts, the bottom of the workpiece mounting seat 3 is fittedly connected to the top of the operating table 1, a vertical frame 4 is welded to the top of the operating table 1, and the vertical frame 4 is connected to the top of a mold frame assembly 6 via a second cylinder 5 opened thereon via bolts, a mold 7 is installed at the bottom of the mold frame assembly 6, and the mold 7 is located above the workpiece mounting seat 3;

[0027] A shelf 101 is rotatably connected to one side of the outer wall of the operating platform 1 . A rack 102 is provided on the surface of the operating platform 1 . A support slide bar 103 located inside the operating platform 1 is provided on one side of the rack 102 .

[0028] The workpiece mounting seat 3 includes a base plate 301 and a vertical plate 302. The vertical plate 302 is vertically distributed with the base plate 301 and the vertical plate 302 is welded to one side of the base plate 301. A gear 303 and an auxiliary slider 304 are respectively provided at both ends of the outer wall of the base plate 301. The gear 303 is meshed and connected to the rack 102. One end of the auxiliary slider 304 is located inside the operating table 1 and is slidably connected to the outer wall of the support slide 103. The two ends of the interior of the vertical plate 302 are rotatably connected with a screw 305. The screw 305 is threadedly connected to one end of the movable top frame 306. The other end of the movable top frame 306 is slidably connected to the slide groove on the other side of the vertical plate 302 through the support slider 307. The movable top frame 306 is bolted to a limiting clamp 309 through the third cylinder 308 opened thereon. The bottom of the limiting clamp 309 is fitly connected to the top of the base plate 301.

[0029] A proximity switch 601 is provided on the bottom surface of the mold frame assembly 6 , and first limit blocks 602 are slidably connected to both ends of the bottom surface of the mold frame assembly 6 , and second limit blocks 603 are provided on both ends of the opposite side of the first limit block 602 .

[0030] A first card slot 701 is provided on both sides of the outer wall of the mold 7, and a second card slot 702 is provided at both ends of the opposite side of the first card slot 701. The first limit card block 602 is respectively plugged into and connected to the first card slot 701, and the second limit card block 603 is respectively plugged into and connected to the inside of the second card slot 702. A metal indentation strip 703 is provided at the bottom of the mold 7.

[0031] In this embodiment, Figure 1 、 Figure 2 and Figure 3 As shown, the workpiece mounting seat 3 is slidably connected to the surface of the operating table 1 through the first cylinder 2, and the gear 303 and the rack 102 form a transmission structure through the first cylinder 2 and the workpiece mounting seat 3; the workpiece mounting seat 3 drives the paper to be transported through the first cylinder 2 to enable the feeding and unloading of paper. In the process of providing precise feeding, it can be ensured in a safe operating area, reducing the possibility of contact between the operator and the pressure area and reducing the risk of accidents. When the workpiece mounting seat 3 is transmitted through the first cylinder 2, the gear 303 and the rack 102 as well as the auxiliary slider 304 and the supporting slide bar 103 provide additional support at both ends, making its transmission process more stable and reliable, ensuring the stability of paper transportation, and reducing deviation as much as possible.

[0032] In this embodiment, Figure 1 and Figure 3 As shown, the shelf 101 forms a folding structure on one side of the outer wall of the operating table 1 through folding hinges opened at both ends; the folding structure of the shelf 101 adds additional functionality while also saving space. It can be expanded to provide an auxiliary working area, providing convenience for the processing technology.

[0033] In this embodiment, Figure 1 and Figure 2 As shown, the movable top frame 306 forms a transmission structure on the outer wall of the vertical plate 302 through the screw rod 305, and the minimum distance between the movable top frames 306 is greater than the specification of the mold frame assembly 6, and the limiting clamping plate 309 forms a lifting structure on the surface of the bottom plate 301 through the third cylinder 308. At the same time, the top surface of the bottom plate 301 and the bottom surface of the limiting clamping plate 309 are covered with a smooth rubber layer; the movable top frame 306 can change its working position through the screw rod 305, and can flexibly adapt to various specifications of paper products to achieve the accuracy of paper product indentation. At the same time, the limiting clamping plate 309 can cope with paper products of different thicknesses according to the structure of the third cylinder 308, further improving the throughput of the equipment. Compared with directly placing the paper product in the card slot for fixing, the smooth rubber layer on the surface of the bottom plate 301 and the limiting clamping plate 309 provides friction for the paper product during processing, making the paper more firm and avoiding the problem of displacement. In addition, its rubber material also plays a role in protecting the raw materials to a certain extent, avoiding wear and tear during the pressure process. The adjustment structure in the workpiece mounting seat 3 effectively improves the stability of the paper product during the operation of the pressure mechanism, thereby improving the precise positioning purpose of the indentation process. The unilateral adjustment method of the movable top frame 306 can be adjusted according to the characteristics of the paper raw material, and has better positioning flexibility for processing some irregular shapes or special requirements of paper.

[0034] In this embodiment, Figure 4 、 Figure 5 and Figure 6 As shown, one end of the first limiting block 602 passes through and is threadedly connected to the limiting bolt 604, and a through hole for threaded connection to the limiting bolt 604 is provided in the slot of the mold frame assembly 6 corresponding to the first limiting block 602 for sliding connection, and the second limiting block 603 forms an elastic reset structure through a plurality of springs embedded in the mold frame assembly 6; slots corresponding to the internal structure of the mold frame assembly 6 are respectively provided on the edge of the outer wall of the mold 7. Compared with the direct bolt fixing method, the probability of these structural parts contacting the paper can be avoided, and the locking structure can ensure the accuracy of the installation position of the mold 7, and also provide convenience from the perspective of loading and unloading.

[0035] In this embodiment, Figure 4 、 Figure 5 and Figure 6As shown, the mold frame assembly 6 and the mold 7 are connected respectively through the first slot 701, the first limit block 602, and the second slot 702 and the second limit block 603; the detachable replacement structure of the mold 7 can be replaced according to the different requirements of product processing. Compared with the components generally installed inside the pressure mechanism that require complex disassembly and assembly to complete the replacement, its external arrangement has the beneficial effect of improving the convenience of operation for operators in daily production processes.

[0036] The use method and advantages of the utility model: The rapid indentation device with rapid adjustment and positioning function, when in use, works as follows:

[0037] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6As shown, first, the equipment is turned over in advance when using the rack 101, and the workpiece mounting seat 3 is driven by the first cylinder 2 to slide on the surface of the operating table 1 so that the workpiece mounting seat 3 is away from the bottom of the mold 7. After that, the operator puts the pre-processed paper on the surface of the bottom plate 301. Since the specifications of the paper processed in each batch are consistent, when processing the first paper raw material, the handle outside the vertical plate 302 is used to rotate the screw 305 to adjust the movable top frame 306 to the required fixed position under the transmission structure. After that, the power is turned on, and the third cylinder 308 is driven to move the movable top frame 306 to the required fixed position. After the movable limit clamp 309 descends and presses on both ends of the paper surface, it drives the first cylinder 2 again to make the workpiece mounting seat 3 slide on the surface of the operating table 1 and move toward the side of the mold 7. During the movement of the workpiece mounting seat 3, the gear 303 on one side is meshed and driven above the rack 102 on the surface of the operating table 1, and the auxiliary slider 304 on the other side slides on the surface of the supporting slide bar 103, providing stability for the workpiece mounting seat 3 in the process of conveying paper. Since a metal part is set on one side of the top of the inner plate 302 of the workpiece mounting seat 3, the mold The interior of the frame assembly 6 is provided with a proximity switch 601 (model LJ12A3-4-Z / BX). When the workpiece mounting seat 3 is transmitted downward, when the metal part approaches the proximity switch 601 and is detected by the proximity switch 601, the second cylinder 5 electrically connected thereto pushes the mold frame assembly 6 to apply pressure downward to perform an indentation process on the paper surface. After the pressure is applied, the second cylinder 5 drives the mold 7 to rise and reset, and the workpiece mounting seat 3 slides away from the bottom of the mold 7 again through the first cylinder 2, and the third cylinder 308 drives the mold 7 to move upward. After the dynamic limit clamp 309 is lifted, the operator can take out the paper after the indentation is completed and place it on the surface of the frame plate 101 for further processing. When the mold 7 needs to be replaced, the second limit block 603 is separated from the second slot 702. Under the elastic structure, the second limit block 603 will be reset to the corresponding slot of the mold frame assembly 6. At the same time, after removing the limit bolts 604, the first limit block 602 is separated from the first slot 701 through the sliding structure, and the mold 7 and the mold frame assembly 6 can be separated.

[0038] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid indentation device with a rapid adjustment and positioning function, comprising an operating table (1), characterized in that: The operating table (1) is connected to a workpiece mounting seat (3) via a first cylinder (2) provided on one side thereof via bolts, the bottom of the workpiece mounting seat (3) is fitted and connected to the top of the operating table (1), a vertical frame (4) is welded to the top of the operating table (1), the vertical frame (4) is connected to the top of a mold frame assembly (6) via a second cylinder (5) provided thereon via bolts, a mold (7) is installed at the bottom of the mold frame assembly (6), and the mold (7) is located above the workpiece mounting seat (3); A rack (101) is rotatably connected to one side of the outer wall of the operating table (1), a rack (102) is provided on the surface of the operating table (1), and a supporting slide bar (103) located inside the operating table (1) is provided on one side of the rack (102); The workpiece mounting seat (3) includes a base plate (301) and a vertical plate (302), wherein the vertical plate (302) and the base plate (301) are vertically distributed and the vertical plate (302) is welded to one side of the base plate (301), and a gear (303) and an auxiliary slider (304) are respectively provided at both ends of the outer wall of the base plate (301), wherein the gear (303) is meshedly connected to the rack (102), and one end of the auxiliary slider (304) is located inside the operating table (1) and is slidably connected to the outer side of the supporting slide bar (103). The vertical plate (302) has a wall, and the two ends of the interior of the vertical plate (302) are rotatably connected to a lead screw (305), the lead screw (305) is threadedly connected to one end of the movable top frame (306), and the other end of the movable top frame (306) is slidably connected to the slide groove on the other side of the vertical plate (302) through a supporting slider (307), and the movable top frame (306) is connected to a limiting clamping plate (309) through a third cylinder (308) provided therein by bolts, and the bottom of the limiting clamping plate (309) is fitted and connected to the top of the bottom plate (301); A proximity switch (601) is provided on the bottom surface of the mold frame assembly (6), and first limit blocks (602) are slidably connected to both ends of the bottom surface of the mold frame assembly (6), and second limit blocks (603) are provided at both ends of the opposite side of the first limit block (602); The outer wall of the mold (7) is provided with first card slots (701) on both sides, and second card slots (702) are provided at both ends of the opposite side of the first card slot (701). The first limit card blocks (602) are respectively plugged and connected to the first card slots (701), and the second limit card blocks (603) are respectively plugged and connected to the inside of the second card slots (702). The bottom of the mold (7) is provided with an indentation strip (703) made of metal.

2. The rapid indentation device with rapid adjustment and positioning function according to claim 1, characterized in that: The workpiece mounting seat (3) is slidably connected to the surface of the operating table (1) via the first cylinder (2), and the gear (303) and the rack (102) form a transmission structure via the first cylinder (2) and the workpiece mounting seat (3).

3. The rapid indentation device with rapid adjustment and positioning function according to claim 1, characterized in that: The shelf (101) forms a foldable structure on one side of the outer wall of the operating table (1) through folding hinges provided at both ends thereof.

4. The rapid indentation device with rapid adjustment and positioning function according to claim 1, characterized in that: The movable top frames (306) respectively form a transmission structure on the outer wall of the vertical plate (302) through the lead screw (305), and the minimum distance between the movable top frames (306) is greater than the specification of the mold frame assembly (6), and the limiting clamping plate (309) forms a lifting structure on the surface of the bottom plate (301) through the third cylinder (308), and the top surface of the bottom plate (301) and the bottom surface of the limiting clamping plate (309) are both covered with a smooth rubber layer.

5. The rapid indentation device with rapid adjustment and positioning function according to claim 1, characterized in that: One end of the first limiting block (602) passes through and is threadedly connected to a limiting bolt (604), and a through hole for threadedly connecting to the limiting bolt (604) is provided in a slot of the mold frame assembly (6) corresponding to the first limiting block (602) for sliding connection, and the second limiting block (603) forms an elastic reset structure through a plurality of springs embedded in the mold frame assembly (6).

6. The rapid indentation device with rapid adjustment and positioning function according to claim 1, characterized in that: The mold frame assembly (6) and the mold (7) are connected respectively through the first card slot (701) and the first limit card block (602) and the second card slot (702) and the second limit card block (603).

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