Paper tape flattening and correcting mechanism

Abstract

The utility model provides a paper tape flattening and correcting mechanism, and belongs to the technical field of paper tape flattening. Comprising a bottom plate, two side plates are fixed to the top of the bottom plate, the correcting device further comprises a correcting assembly, the correcting assembly comprises a first rotating shaft rotationally connected between the two side plates, the circumferential face of the first rotating shaft is sleeved with a correcting wheel and two side wheels, and the correcting wheel is located between the two side wheels; the diameter of the side wheels is larger than that of the correcting wheels. At the moment, the servo motor drives the correcting wheel on the first rotating shaft to start to rotate through a belt transmission structure. Meanwhile, by means of the meshing effect of the driving gear and the driven gear, the power is transmitted to the pressing wheel above. The paper tape body is flattened through the cooperation of the pressing wheel and the straightening wheel, so that the paper tape body is straightened and kept in a flat state, and therefore, the situation that the punching speed is reduced due to the fact that the paper tape body is not flat is avoided, and the production efficiency of products is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper tape flattening technical field, especially paper tape flattening correction mechanism. BACKGROUND

[0002] In order to respond to the call of the state, protect the ecological environment, the raw material of the braid is also gradually replaced by paper tape instead of polystyrene flat belt, polycarbonate flat belt, but due to the characteristics of paper, it cannot be softened by heating like polystyrene, polycarbonate and other materials flat belt blow molding, so paper tape must be directly formed by stamping, the stamping process will cause the paper tape to produce fan-shaped or uneven deformation, in order to reduce the influence of fan-shaped or uneven deformation of paper tape, most manufacturers choose to slow down the stamping efficiency to improve the stamping effect.

[0003] Although paper tape can replace flat belt, but paper tape will often appear fan-shaped or uneven deformation after stamping, at present, most manufacturers choose to reduce the stamping speed to reduce the influence of paper tape deformation, so as to improve the stamping effect, however, reducing the stamping speed can improve the molding effect to a certain extent, but it will lead to the decline of product production efficiency, therefore, the paper tape flattening correction mechanism is provided to meet the needs. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is to provide a paper tape flattening correction mechanism to solve the technical problem of product production efficiency decline.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] A paper tape flattening correction mechanism, comprising a bottom plate, the top of the bottom plate is fixed with two side plates, further comprising:

[0007] The correcting assembly comprises a rotating shaft I connected between two side plates, a correcting wheel and a side wheel are respectively sleeved on the circumferential surface of the rotating shaft I, the number of the side wheels is two, the correcting wheel is located between the two side wheels, the diameter of the side wheel is larger than that of the correcting wheel, the paper tape body is placed on the correcting wheel and between the two side wheels, the top of the side plate is provided with an upper plate, the top of the upper plate is provided with a plurality of bolts, the top of the side plate is provided with a threaded groove, the bottom of the bolt is movably penetrated through the upper plate and is in threaded connection with the inner wall of the threaded groove, the surface of the bolt is respectively sleeved with a gasket and a spring, the head of the bolt is pressed on the gasket, the bottom of the gasket is attached to the top of the spring, the bottom of the spring is attached to the top of the upper plate, the bottom of the upper plate is fixed with two movable plates, the two movable plates are located between the two side plates, the two movable plates are located above the rotating shaft I, and a pressing wheel is rotatably connected between the two movable plates and presses on the paper tape body, a servo motor is installed on the side surface of the side plate, a belt transmission structure is connected between the output end of the servo motor and the rotating shaft I, a driving gear is sleeved with the end of the rotating shaft I away from the belt transmission structure, and a driven gear is sleeved with the end of the rotating shaft II, and the driving gear is engaged with the driven gear.

[0008] Preferably, the side wheel is provided with an inclined guide surface near the corner of the side of the correcting wheel.

[0009] Preferably, the top of the upper plate is fixed with a handle.

[0010] Preferably, the surface of the handle is provided with anti-skid lines.

[0011] Preferably, the number of the bolts is two, and the two bolts are symmetrically arranged with the vertical plane passing through the center of the upper plate as the plane of symmetry.

[0012] Preferably, the side plate is inlaid with a ball bearing, and the inner wall of the ball bearing is fixedly connected with the circumferential surface of the rotating shaft I.

[0013] Preferably, the movable plate is inlaid with a deep groove ball bearing, and the inner wall of the deep groove ball bearing is fixedly connected with the circumferential surface of the rotating shaft II.

[0014] Preferably, the angle between the side of the movable plate close to the side plate and the bottom of the upper plate is ninety degrees.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above scheme, through the setting of the correcting assembly, after the paper tape body is completed by stamping forming, it is placed between the compression wheel and the correcting wheel. At this time, the servo motor drives the correcting wheel on the rotating shaft one to start rotating by means of the belt transmission structure. At the same time, by means of the meshing action of the driving gear and the driven gear, power is transmitted to the compression wheel above. Through the cooperation of the compression wheel and the correcting wheel, the paper tape body can be flattened, thereby realizing the correction of the paper tape body and keeping it in a flat state. In this way, the stamping speed will not be reduced due to the unevenness of the paper tape body, thereby effectively improving the production efficiency of the product. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable a person skilled in the relevant art to implement and use the present disclosure.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the belt transmission structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the compression wheel of the utility model;

[0021] Figure 4 It is a sectional view of the rotating shaft one of the utility model;

[0022] Figure 5 It is a sectional view of the bolt of the utility model;

[0023] Figure 6 It is a schematic diagram of the guide surface of the utility model.

[0024] [REFERENCE NUMERALS]

[0025] 1, bottom plate; 2, side plate; 3, belt transmission structure; 4, servo motor; 5, rotating shaft one; 6, correcting wheel; 7, side wheel; 8, rotating shaft two; 9, upper plate; 10, movable plate; 11, compression wheel; 12, bolt; 13, spring; 14, gasket; 15, driving gear; 16, driven gear; 17, paper tape body; 18, guide surface; 19, correcting assembly.

[0026] As shown in the figure, in order to clearly realize the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for the need of illustration, and is not intended to limit the utility model in this specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments, and the adjustments or modifications still include in the scope of the appended claims. DETAILED DESCRIPTION

[0027] The paper tape flattening and correcting mechanism provided by the utility model is described in detail below in combination with the drawings and specific embodiments. It should be noted that the following embodiments are the best, preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; moreover, the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.

[0028] As Figures 1-6The utility model discloses an embodiment provides a paper tape flattening correction mechanism, including bottom plate 1, the top of bottom plate 1 is fixed with two side plates 2, still include: correction subassembly 19, correction subassembly 19 includes the rotation connection between two side plates 2's pivot one 5, the circumference of pivot one 5 is respectively fitted with correction wheel 6 and side wheel 7, the number of side wheel 7 is two, correction wheel 6 is located between two side wheels 7, and the diameter of side wheel 7 is greater than the diameter of correction wheel 6, paper tape body 17 is placed on correction wheel 6, and paper tape body 17 is located between two side wheels 7, correction wheel 6 is used for carrying paper tape body 17, side wheel 7 not only can play certain limiting effect to paper tape body 17, and its larger diameter can prevent paper tape body 17 from sliding from the side during operation, ensure that paper tape body 17 is stably operated on correction wheel 6, the top of side plate 2 is provided with upper plate 9, the top of upper plate 9 is provided with a plurality of bolts 12, the top of side plate 2 is provided with screw groove, the bottom of bolt 12 is movable and is passed through upper plate 9 and is connected with the inner wall screw groove of screw groove, the surface of bolt 12 is respectively fitted with gasket 14 and spring 13, the head of bolt 12 is pressed on gasket 14, the bottom of gasket 14 is attached with the top of spring 13, the bottom of spring 13 is attached with the top of upper plate 9, the bottom of upper plate 9 is fixed with two movable plates 10, two movable plates 10 are located between two side plates 2, and two movable plates 10 are all located above pivot one 5, and rotationally connected with pressure wheel 11 between two movable plates 10, pressure wheel 11 is pressed on paper tape body 17, rotates bolt 12, and the spring force of spring 13 can be changed, so as to change the pressure of pressure wheel 11 on paper tape body 17, the flattening effect of paper tape body 17 can be changed, servo motor 4 is installed on the side of side plate 2, and the output of servo motor 4 and pivot one 5 are connected with belt drive structure 3, and belt drive structure 3 is mainly composed of small synchronous wheel, large synchronous wheel and synchronous belt, the output shaft of servo motor 4 is sleeved with small synchronous wheel, the end of pivot one 5 is sleeved with large synchronous wheel, and the synchronous belt is sleeved with small synchronous wheel and large synchronous wheel, the output shaft rotation of servo motor 4 drives synchronous belt operation through small synchronous wheel, and synchronous belt can drive pivot one 5 rotation through large synchronous wheel, the end of pivot one 5 that is away from belt drive structure 3 is sleeved with driving gear 15, the end of pivot two 8 is sleeved with driven gear 16, and driving gear 15 is engaged with driven gear 16, and servo motor 4 is used as power source, and provides power for the operation of whole correction subassembly 19, and the power of servo motor 4 is transmitted to pivot one 5 through belt drive structure 3, so that pivot one 5 can drive correction wheel 6 rotation, thereby drive paper tape body 17 movement, and the engagement of driving gear 15 and driven gear 16 further transmits power to pivot two 8 position, and provides power for the rotation of pressure wheel 11, ensures the collaborative work of correction wheel 6 and pressure wheel 11, thereby ensures the smooth operation of paper tape body 17 correction process, after paper tape body 17 is flattened, paper tape body 17 will not cause the stamping speed to reduce due to uneven, thereby effectively improves the production efficiency of product,The belt transmission structure 3 and the servo motor 4 required by the correcting assembly 19 are standard components, which can greatly improve the qualified rate of the paper tape body 17, and the correcting assembly 19 has the advantages of high speed, high efficiency, easy maintenance and repair, and is suitable for popularization and use.

[0029] As shown in Figure 6 the embodiment, the side wheel 7 is provided with an inclined guide surface 18 at the corner close to the correcting wheel 6, and the inclined guide surface 18 provides a guide for the position of the paper tape body 17 entering the correcting wheel 6. When the paper tape body 17 is placed on the correcting wheel 6, the guide surface 18 can help the paper tape body 17 to slide into the correct position more smoothly, avoiding the paper tape body 17 from being stuck between the side wheel 7 and the correcting wheel 6 or being offset in position during placement, thereby improving the convenience and accuracy of the placement of the paper tape body 17.

[0030] As shown in Figure 1 and Figure 2 the embodiment, the top of the upper plate 9 is fixed with a handle, and the operator can more conveniently move the upper plate 9 when holding the handle.

[0031] As shown in Figure 1 and Figure 2 the embodiment, the surface of the handle is provided with anti-skid lines, which increase the friction of the surface of the handle. When the operator holds the handle, the anti-skid lines prevent the operator's hands from slipping between the handle, so that the operator can hold the handle more stably.

[0032] As shown in Figures 1-6 the embodiment, the number of bolts 12 is two, and the two bolts 12 are symmetrically arranged with the vertical plane passing through the center of the upper plate 9 as the symmetry plane. The use of two symmetrically arranged bolts 12 can make the upper plate 9 more evenly stressed when connected with the side plate 2, avoiding the inclination or shaking of the upper plate 9 caused by unilateral stress.

[0033] As shown in Figure 6 the embodiment, the side plate 2 is inlaid with a ball bearing, and the inner wall of the ball bearing is fixedly connected with the circumferential surface of the first rotating shaft 5. The ball bearing reduces the friction of the first rotating shaft 5 during rotation, and when the first rotating shaft 5 rotates in the side plate 2, the ball bearing can make the rotation of the first rotating shaft 5 more smooth, ensuring the stable rotation of the first rotating shaft 5, thereby ensuring that the paper tape body 17 can be continuously and stably corrected by the correcting wheel 6.

[0034] As shown in Figure 6 the embodiment, the movable plate 10 is inlaid with a deep groove ball bearing, and the inner wall of the deep groove ball bearing is fixedly connected with the circumferential surface of the second rotating shaft 8. The deep groove ball bearing provides stable rotating support for the second rotating shaft 8 in the movable plate 10, reduces the friction of the second rotating shaft 8 during rotation, and enables the pressure roller 11 to rotate flexibly between the movable plates 10.

[0035] As Figures 1-6 shown in the embodiment, the angle between the side of the movable plate 10 close to the side plate 2 and the bottom of the upper plate 9 is ninety degrees, and the movable plate 10 is vertically fixed at the bottom of the upper plate 9. The right angle design makes the structure between the movable plate 10 and the upper plate 9 more stable, and the movable plate 10 can better bear the pressure from the pressure roller 11 and the reaction force from the paper tape body 17 during operation, so as to ensure the stability of the position of the movable plate 10, thereby ensuring that the pressure roller 11 is in the correct position to flatten the paper tape.

[0036] Working principle: the servo motor 4 drives the transmission structure 3 to rotate the rotating shaft one 5, and the paper tape body 17 after being punched and formed is placed on the correcting wheel 6. The correcting wheel 6 is located between the two side wheels 7, and the paper tape body 17 is also between the two side wheels 7. With the rotation of the rotating shaft one 5, the correcting wheel 6 sleeved thereon also rotates. At the same time, the driving gear 15 sleeved at one end of the rotating shaft one 5 meshes with the driven gear 16 sleeved at the end of the rotating shaft two 8, so as to transmit power to the rotating shaft two 8. The rotating shaft two 8 rotates to drive the pressure roller 11 to rotate. At the same time, the upper plate 9 drives the pressure roller 11 between the two movable plates 10 to move downward under the elastic force of the spring 13, so that the pressure roller 11 is pressed on the paper tape body 17. When the correcting wheel 6 rotates, the paper tape body 17 is flattened under the joint action of the correcting wheel 6 and the pressure roller 11. On the one hand, the rotation of the correcting wheel 6 drives the paper tape body 17 to move forward. On the other hand, the pressure roller 11 continuously applies pressure to the paper tape body 17 under the elastic force of the spring 13, so as to ensure that the paper tape body 17 can be effectively flattened during being pulled, thereby realizing the correction of the paper tape body 17 and making it flat.

[0037] The screw 12 is rotated and moved downward to compress the spring 13. At this time, the pressure of the pressure roller 11 acting on the paper tape body 17 can be increased through the upper plate 9, or the screw 12 can be reversely rotated and moved downward to reduce the pressure of the spring 13, so as to reduce the pressure of the pressure roller 11 acting on the paper tape body 17. The pressure of the pressure roller 11 acting on the paper tape body 17 is adjustable, so as to adapt to different use requirements.

[0038] The utility model covers any alternative, modification, equivalent method and scheme in the essence and range of the utility model. In order to make the public have thorough understanding of the utility model, the specific details are explained in the above preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art.

[0039] The above merely is preferred implementation manner of the present application, it should be pointed out, for ordinary skilled person in the technical field, on the premise of not departing from the principle of the present application, can also make several improvements and refinements, these improvements and refinements also should be regarded as the protection scope of the present application.

Claims

1. A paper tape flattening and straightening mechanism, comprising a base plate (1), wherein two side plates (2) are fixed to the top of the base plate (1), characterized in that, Also includes: The correction assembly (19) includes a rotating shaft (5) rotatably connected between two side plates (2). A correction wheel (6) and a side wheel (7) are respectively fitted on the circumferential surface of the rotating shaft (5). There are two side wheels (7). The correction wheel (6) is located between the two side wheels (7), and the diameter of the side wheel (7) is larger than the diameter of the correction wheel (6). The paper tape body (17) is placed on the correction wheel (6) and is located between the two side wheels (7). An upper plate (9) is provided on the top of the side plate (2). Several bolts (12) are provided on the top of the upper plate (9). A threaded groove is opened on the top of the side plate (2). The bottom of the bolt (12) movably passes through the upper plate (9) and is threadedly connected to the inner wall of the threaded groove. A washer (14) and a spring (13) are respectively fitted on the surface of the bolt (12). The head of the bolt (12) The bottom of the pad (14) is pressed against the top of the spring (13), and the bottom of the spring (13) is pressed against the top of the upper plate (9). The bottom of the upper plate (9) is fixed with two movable plates (10). The two movable plates (10) are located between the two side plates (2). The two movable plates (10) are located above the first rotating shaft (5). The two movable plates (10) are rotatably connected to the pressure roller (11). The pressure roller (11) presses on the paper tape body (17). The side of the side plate (2) is equipped with a servo motor (4). The output end of the servo motor (4) is connected to the first rotating shaft (5) with a belt drive structure (3). The end of the first rotating shaft (5) away from the belt drive structure (3) is fitted with a drive gear (15). The end of the second rotating shaft (8) is fitted with a driven gear (16). The drive gear (15) and the driven gear (16) mesh.

2. The paper tape flattening and straightening mechanism according to claim 1, characterized in that, The side wheel (7) has an inclined guide surface (18) at the corner near the straightening wheel (6).

3. The paper tape flattening and straightening mechanism according to claim 1, characterized in that, A handle is fixed to the top of the upper plate (9).

4. The paper tape flattening and straightening mechanism according to claim 3, characterized in that, The handle surface is provided with anti-slip texture.

5. The paper tape flattening and straightening mechanism according to claim 1, characterized in that, The number of bolts (12) is two, and the two bolts (12) are symmetrically arranged with the vertical plane passing through the center of the upper plate (9) as the plane of symmetry.

6. The paper tape flattening and straightening mechanism according to claim 1, characterized in that, The side plate (2) is inlaid with a ball bearing, and the inner wall of the ball bearing is fixedly connected to the circumferential surface of the rotating shaft (5).

7. The paper tape flattening and straightening mechanism according to claim 1, characterized in that, The movable plate (10) is inlaid with a deep groove ball bearing, and the inner wall of the deep groove ball bearing is fixedly connected to the circumferential surface of the rotating shaft (8).

8. The paper tape flattening and straightening mechanism according to claim 1, characterized in that, The angle between the side of the movable plate (10) near the side plate (2) and the bottom of the upper plate (9) is 90 degrees.

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