Raw paper tightening device for oil painting printing
By introducing a sealing and pressing mechanism into the paper-tightening device for oil painting printing, the problems of inconvenient adjustment and high cost are solved, and convenient adjustment of the paper and cost reduction are achieved.
Patent Information
- Application Number
- CN202423219756.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing paper-tightening devices for oil painting printing are inconvenient to adjust, make it impossible to observe the remaining amount of paper, and have high production costs and are inconvenient to maintain.
A paper tensioning device including a sealing mechanism and a capping mechanism was designed. The sealing mechanism prevents the paper from falling off, and the capping mechanism applies pressure to the paper to tighten it. An observation groove is set on the inner wall of the storage box to facilitate the observation of the paper storage amount. At the same time, low-cost materials such as resin and counterweight sand are used to reduce production costs.
It enables convenient adjustment and observation of the raw paper, reduces production costs, and improves the stability and ease of maintenance of the equipment.
Smart Images
Figure CN223592065U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to printing auxiliary device technical field especially, relates to a raw paper tensioning device for oil painting printing. BACKGROUND
[0002] Oil painting is with the quick drying plant oil mixing pigment, carries out the production on the canvas, paperboard or board, when the picture dries, can keep the luster long-term. With the covering power and transparency of pigment, the object is depicted, color is rich, the stereoscopic quality is strong, and oil painting is one of the main painting of western painting.
[0003] In the oil painting printing process, often need through the tension mechanism to the raw paper tension adjustment, and then avoid because the raw paper conveying loose, influence the printing effect situation occurs, however, the raw paper tension adjustment device for oil painting printing, when using, the adjustment is inconvenient, cannot observe the raw paper remaining capacity, and the whole raw paper tension adjustment device for oil painting printing production cost is big, and the maintenance is inconvenient, therefore, the present application provides a raw paper tensioning device for oil painting printing to meet the needs. SUMMARY
[0004] The utility model discloses a kind of raw paper tensioning devices for oil painting printing, the sealing mechanism of storage frame box one end is set, can avoid the situation that raw paper falls off from storage frame box, the gland mechanism inside sealing mechanism can be pressed to the raw paper stored in storage frame box, play tensioning effect, the observation slot of storage frame box inner wall is opened, it is convenient for user to observe raw paper storage capacity, and also greatly reduce storage frame box production raw material, reduce production cost, solve, the inconvenient adjustment of existing raw paper tensioning device, cannot observe raw paper remaining capacity, and the whole raw paper tension adjustment device for oil painting printing production cost is big, and the maintenance is inconvenient Problem.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of raw paper tensioning device for oil painting printing, including chassis and storage frame box, the storage frame box is set to chassis top end, the chassis bottom end is opened with gyro wheel slot, the storage frame box one end is provided with sealing mechanism, the sealing mechanism is used to limit raw paper, the gland mechanism is arranged in the sealing mechanism, and the gland mechanism is used to press the gland to raw paper.
[0006] Preferably, the chassis top end is fixedly connected with support rod, the support rod top end is fixedly rotatably connected with storage frame box bottom end, one end of the chassis is fixedly connected with machine box, the machine box outer wall is fixedly connected with control button.
[0007] Preferably, a driving machine is fixedly connected inside the chassis, a feeding roller is fixedly connected to the outer wall of the driving rod, the feeding roller is located inside the roller groove, and the driving machine is connected with the control button through a control line.
[0008] Preferably, a paper guiding machine is fixedly connected to one end of the storage box, and a guiding opening of the paper guiding machine is flush with the bottom end inside the storage box.
[0009] Preferably, a turnover frame is fixedly connected to the bottom end of the opening side of the storage box, the sealing mechanism comprises a partition frame fixedly connected with the rotating shaft of the turnover frame, blocking frames are fixedly connected to the two sides of the partition frame, a buckle frame is fixedly connected to one side of the blocking frame, and a sliding groove is formed in the partition frame.
[0010] Preferably, the pressing cover mechanism comprises a clamping plate slidingly installed in the sliding groove through a rotating shaft, two groups of pressing cover plates are fixedly connected to the two sides of the clamping plate, universal rollers are fixedly connected to the bottom ends of the two groups of pressing cover plates, and a buckle rod is fixedly connected to the top end of the pressing cover plate away from the sliding groove.
[0011] Preferably, a buckle seat is fixedly connected to one end of the storage box, and the buckle seat is matched with the buckle frame.
[0012] Preferably, the clamping plate and the pressing cover plate are integrated structures and are made of hollow plastic filled with counterweight sand inside.
[0013] Preferably, an observation groove is formed in the inner wall of the storage box, and the storage box is made of resin material.
[0014] Preferably, the chassis is made of hollow metal material, and anti-skid lines are formed on the bottom end of the chassis.
[0015] The beneficial effects of the utility model lie in:
[0016] (1) the sealing mechanism arranged at one end of the storage box can avoid the situation that the original paper falls off from the storage box, the pressing cover mechanism arranged inside the sealing mechanism can press the original paper stored in the storage box, and the tensioning effect is achieved.
[0017] (2) the supporting rod arranged between the top end of the chassis and the bottom end of the storage box can facilitate disassembly of the chassis, thereby facilitating maintenance of the internal structure, the driving machine can drive the feeding roller to rotate, and the original paper conveying operation is facilitated.
[0018] (3) the clamping plate and the pressing cover plate are integrated structures, production is facilitated, the cost is low, the strength is high, damage is not easy to occur, and the counterweight sand filled inside can increase the weight of the clamping plate and the pressing cover plate, so that the weight requirement of the original paper pressing is met.
[0019] (4) The utility model discloses a storage frame box inner wall is set up the observation groove, and the user is convenient for the observation paper storage capacity, and still greatly reduces the storage frame box production raw material, reduces the production cost.
[0020] In conclusion, the utility model has convenient adjustment paper conveying tension and the advantages, such as convenient maintenance, low production cost. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 It is whole first visual angle three -dimensional structure schematic diagram of the utility model;
[0022] Figure 2 It is whole second visual angle three -dimensional structure schematic diagram of the utility model;
[0023] Figure 3 It is storage frame box three -dimensional structure schematic diagram;
[0024] Figure 4 It is sealing mechanism three -dimensional structure schematic diagram.
[0025] In the drawing: 1, base frame;2, storage frame box;3, sealing mechanism;4, gland mechanism;5, gyro wheel groove;6, observation groove;7, support rod;8, drive machine;9, feeding gyro wheel;10, machine box;11, paper guiding machine;12, turnover frame;13, partition frame;14, barrier frame;15, buckle frame;16, sliding slot;17, batten;18, gland plate;19, universal gyro wheel;20, sleeve buckle rod;21, buckle seat;22, control button. DETAILED DESCRIPTION
[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0027] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.
[0028] In addition, the terms "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined as "first", "second", "third", "fourth", "fifth", "sixth", "seventh" and "eighth" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more than two, unless otherwise specifically limited.
[0029] Embodiment one
[0030] As shown in Figure 1 and Figure 2 , the present embodiment provides a kind of original paper tensioner for oil painting printing, including chassis 1 and storage frame box 2, storage frame box 2 is arranged at the top of chassis 1, the bottom end of chassis 1 is provided with roller groove 5, one end of storage frame box 2 is provided with sealing mechanism 3, sealing mechanism 3 is used to limit original paper, sealing mechanism 3 inside is provided with gland mechanism 4, and gland mechanism 4 is used to press cover original paper.
[0031] Through the sealing mechanism 3 of one end of storage frame box 2, the situation that original paper can be avoided to fall off from storage frame box 2, through the gland mechanism 4 inside sealing mechanism 3, original paper stored in storage frame box 2 can be pressed, and tensioning effect is achieved.
[0032] As shown in Figure 1 , the top of the chassis 1 is fixedly connected with a support rod 7, the top of the support rod 7 is fixedly and rotatably connected with the bottom end of the storage frame box 2, one end of the chassis 1 is fixedly connected with a machine box 10, the outer wall of the machine box 10 is fixedly connected with a control button 22, the inside of the chassis 1 is fixedly connected with a drive machine 8, the outer wall of the drive rod of the drive machine 8 is fixedly connected with a feeding roller 9, and the feeding roller 9 is located in the inside of the roller groove 5. By being arranged between the top of the chassis 1 and the bottom end of the storage frame box 2, the support rod 7 can be rotated to separate the chassis 1 and the storage frame box 2, so as to maintain the internal structure of the chassis 1. The drive machine 8 can drive the feeding roller 9 to rotate, thereby driving the original paper to displace, and completing the original paper conveying operation.
[0033] As shown in Figure 1 , the one end of the storage frame box 2 is fixedly connected with a paper guiding machine 11, and the guiding port of the paper guiding machine 11 is flush with the inside bottom end of the storage frame box 2. By being fixedly connected with the paper guiding machine 11 at one end of the storage frame box 2, the original paper stored in the inside of the storage frame box 2 can be conveyed. The paper guiding machine 11 involved in the present application is an existing mechanism. Two conveying rollers are driven to rotate by a drive, and the original paper located between the two conveying rollers is guided and conveyed. The specific structure is not described here.
[0034] As shown in Figure 1 , Figure 3 , and Figure 4As shown, the storage box 2 opening side bottom end is fixedly connected with a turnover frame 12, the sealing mechanism 3 includes a partition frame 13 fixedly connected with the turnover frame 12 rotating shaft, both sides of the partition frame 13 are fixedly connected with a blocking frame 14, one side of the blocking frame 14 is fixedly connected with a buckle frame 15, a sliding slot 16 is arranged in the partition frame 13, one end of the storage box 2 is fixedly connected with a buckle seat 21, the buckle seat 21 is matched with the buckle frame 15, the partition frame 13 is rotated through the turnover frame 12, the buckle frame 15 fixedly connected with one side of the blocking frame 14 on both sides of the partition frame 13 is matched with the buckle seat 21 fixedly connected with one end of the storage box 2, so that the partition frame 13 and the blocking frame 14 are fixed, and then the partition frame 13 and the blocking frame 14 are used to limit the raw paper placed in the storage box 2, so that the raw paper is prevented from separating from the storage box 2.
[0035] As shown in Figure 1 , Figure 3 and Figure 4 , the sealing mechanism 4 includes a clamping plate 17 slidingly installed in the sliding slot 16, two groups of clamping plates 18 are fixedly connected with both sides of the clamping plate 17, the universal rollers 19 are fixedly connected with the bottom ends of the two groups of clamping plates 18, the sleeve buckle rod 20 is fixedly connected with the top end of the clamping plate 18 away from the sliding slot 16, the clamping plate 17 slidingly installed in the sliding slot 16 can be pressed against the top end of the raw paper accumulated in the storage box 2, and the clamping plate 18 and the universal roller 19 are matched to press the raw paper, so that the pressure of the bottom end of the raw paper and the bottom end of the storage box 2 is increased, the tension adjustment is performed, and the sleeve buckle rod 20 fixedly connected with the top end of the clamping plate 18 away from the sliding slot 16 can add a counterweight according to the use requirement, increase the pressing weight of the clamping plate 18, and then enhance the tension strength of the raw paper conveying.
[0036] As shown in Figure 4 , the clamping plate 17 and the clamping plate 18 are an integral structure, and are both made of hollow plastic filled with counterweight sand, the clamping plate 17 and the clamping plate 18 are an integral structure, which is convenient for production, low in cost, high in strength and not easy to be damaged, and the counterweight sand filled in the inside can enhance the weight of the clamping plate 17 and the clamping plate 18, so as to meet the weight requirement of the raw paper.
[0037] As shown in Figure 1 and Figure 3 , the inner wall of the storage box 2 is provided with an observation slot 6, the storage box 2 is made of resin material, and the observation slot 6 arranged in the inner wall of the storage box 2 is convenient for users to observe the raw paper storage capacity, and greatly reduces the production raw materials of the storage box 2 and reduces the production cost.
[0038] As shown in Figure 1 and Figure 2As shown, the chassis 1 is made of hollow metal material, and the bottom end of the chassis 1 is provided with anti-skid lines. The chassis 1 made of hollow metal material has high strength and is not easy to be damaged. The chassis 1 is convenient to install by using bolts, thereby improving the installation stability of the chassis 1. Moreover, the weight of the chassis 1 made of metal material is greater than that of the storage box 2, thereby improving the stability of the whole device.
[0039] Working steps
[0040] Step one, fix the base 1 on one side of the oil painting printing equipment, align and connect the paper outlet of the paper guiding machine 11 at one end of the storage box 2 with the paper inlet of the oil painting printing equipment, place the original paper in the storage box 2, turn the partition frame 13, and make the buckle frame 15 fixedly connected with one side of the blocking frame 14 at two sides of the partition frame 13 and the buckle seat 21 fixedly connected with one end of the storage box 2 mutually clasp, fix the partition frame 13 and the blocking frame 14, limit the original paper placed in the storage box 2 by the partition frame 13 and the blocking frame 14, then press the batten 17 against the top end of the original paper accumulated in the storage box 2, cooperate the pressing cover plate 18 and the universal roller 19 to press the original paper, when discharging paper, drive the feeding roller 9 to rotate by the driving machine 8, transport the original paper at the bottom end in the storage box 2 to the paper guiding machine 11, and then transport the original paper to the oil painting printing equipment by the paper guiding machine 11.
[0041] Step two, during the original paper conveying process, according to the conveying tension requirement of the original paper, add the counterweight on the sleeve buckle rod 20 fixedly connected with the top end of the pressing cover plate 18 away from the chute 16, improve the pressing weight of the pressing cover plate 18, and complete the adjustment of the tension degree.
[0042] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. Any modification, equivalent replacement and improvement within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims
1. A paper tension device for lithographic printing, comprising a base frame (1) and a storage frame box (2), characterized in that, The storage box (2) is arranged at the top end of the chassis (1), and the bottom end of the chassis (1) is provided with a roller groove (5); One end of the storage box (2) is provided with a sealing mechanism (3), and the sealing mechanism (3) is used for limiting the original paper; The sealing mechanism (3) is internally provided with a gland mechanism (4), and the gland mechanism (4) is used for capping the original paper.
2. A paper tension device for lithography printing according to claim 1, wherein The top end of the chassis (1) is fixedly connected with a supporting rod (7), the top end of the supporting rod (7) is fixedly and rotatably connected with the bottom end of the storage box (2), one end of the chassis (1) is fixedly connected with a machine box (10), and the outer wall of the machine box (10) is fixedly connected with a control button (22).
3. A paper tension device for lithographic printing according to claim 2, wherein The inside of the chassis (1) is fixedly connected with a driving machine (8), the outer wall of the driving rod of the driving machine (8) is fixedly connected with a feeding roller (9), and the feeding roller (9) is located in the roller groove (5).
4. The paper tension device for lithography printing according to claim 1, wherein One end of the storage box (2) is fixedly connected with a paper guiding machine (11), and the guiding opening of the paper guiding machine (11) is flush with the bottom end inside the storage box (2).
5. The paper tension device for lithography printing according to claim 1, wherein The bottom end of the opening side of the storage box (2) is fixedly connected with a turnover frame (12), the sealing mechanism (3) comprises a partition frame (13) fixedly connected with the rotating shaft of the turnover frame (12), both sides of the partition frame (13) are fixedly connected with a blocking frame (14), one side of the blocking frame (14) is fixedly connected with a buckle frame (15), and the inside of the partition frame (13) is provided with a sliding groove (16).
6. An oil painting paper tension device according to claim 5, wherein The gland mechanism (4) comprises a clamping plate (17) slidably installed in the sliding groove (16) through a rotating shaft, both sides of the clamping plate (17) are fixedly connected with two sets of gland plates (18), the bottom ends of the two sets of gland plates (18) are fixedly connected with universal rollers (19), and the top end of the gland plate (18) away from the sliding groove (16) is fixedly connected with a sleeve buckle rod (20).
7. A paper tension device for lithography printing according to claim 5, wherein One end of the storage box (2) is fixedly connected with a buckle seat (21), and the buckle seat (21) is matched with the buckle frame (15).
8. A paper tension device for lithographic printing according to claim 6, wherein The clamping plate (17) and the gland plate (18) are an integral structure, and are both made of hollow plastic filled with counterweight sand.
9. The paper tension device for lithography printing according to claim 1, wherein The inside wall of the storage box (2) is provided with an observation groove (6), and the storage box (2) is made of resin material.
10. The paper tension device for lithography printing according to claim 1, wherein The chassis (1) is made of hollow metal material, and the bottom end of the chassis (1) is provided with anti-skid lines.