Kraft paper surface glue coating structure

Abstract

The utility model is suitable for the technical field of cowhide ribbon production, and provides a kraft paper surface glue coating structure which comprises a base plate, a glue pool is arranged on the base plate, and the glue pool is used for containing glue for coating; the coating roller is rotationally mounted in the glue pool and is used for coating the surface of kraft paper with glue; and the placing frame is fixed on the base plate and is used for placing a kraft paper roll to be coated with glue. According to the kraft paper surface glue coating structure provided by the scheme, the problem that a large amount of glue drips due to excessive glue coating in the current kraft paper glue coating process is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of kraft leather tie production, in particular to a kraft paper surface glue-coated structure. Background Art

[0002] In the production process of kraft cable ties, kraft paper is the key base material, and its surface coating plays a vital role in the overall strength, durability and performance of the cable ties.

[0003] However, in the process of gluing kraft paper using gluing equipment, when the coating roller is dipped in glue and applied, excess glue tends to drip from the surface of the kraft paper, which not only causes waste but also increases cleaning costs. Utility Model Content

[0004] The utility model provides a kraft paper surface gluing structure, aiming to solve the problem of excessive gluing causing a large amount of glue dripping during the current kraft paper gluing process.

[0005] The utility model is implemented as follows: a kraft paper surface coating structure comprises: a base plate, a glue pool is provided on the base plate, the glue pool is used to hold glue for coating; a coating roller rotatably installed in the glue pool, the coating roller is used to coat the kraft paper surface with glue; a placement rack fixed on the base plate, the placement rack is used to place the kraft paper roll to be coated with glue; a scraper plate with adjustable height is provided in the glue pool, the scraper plate is used to scrape off excess glue coated on the kraft paper; an adjustment mechanism is provided on the glue pool for adjusting the lifting of the scraper plate; and a driving mechanism is provided on the glue pool for driving the coating roller to rotate.

[0006] Preferably, the adjustment mechanism includes: a mounting plate fixed on the glue pool; a screw rod rotatably mounted on the mounting plate, a knob block for a knob being fixed on the bottom end of the screw rod; a connecting frame threadedly sleeved on the screw rod, one end of the connecting frame extending into the glue pool and fixedly connected to the scraper plate; a guide rod slidably mounted on the connecting frame, and the guide rod is fixedly connected to the mounting plate.

[0007] Preferably, the driving mechanism includes: a first motor fixed on the glue tank, the first motor being a power source; pulleys respectively fixed on the output shaft of the first motor and the shaft of the coating roller; and a timing belt mounted on the corresponding pulleys for transmission.

[0008] Preferably, a stirring rod is rotatably installed in the glue pool, and the stirring rod is used to stir the glue. A second motor is fixedly installed on the glue pool, and the output shaft of the second motor is fixedly connected to the stirring rod through a coupling.

[0009] Preferably, a mounting frame is fixedly mounted on the glue pool, an electric telescopic rod is fixedly mounted on the mounting frame, an assembly frame is fixed on the output rod of the electric telescopic rod, a pressure roller is rotatably mounted on the assembly frame, and the pressure roller is used to press down the kraft paper.

[0010] Preferably, a glue drain pipe is fixedly connected to the glue pool, and the glue drain pipe is used to drain glue when replacing glue. The glue drain pipe is provided with a valve.

[0011] Preferably, support columns are symmetrically fixedly installed on the bottom of the base plate, anti-skid plates are fixedly installed on the bottom ends of the support columns, and reinforcing ribs are provided on the anti-skid plates, and the reinforcing ribs are fixedly connected to the support columns.

[0012] Compared with the related art, the kraft paper surface glue coating structure provided by the utility model has the following beneficial effects:

[0013] By utilizing the design of an adjustment mechanism including: a mounting plate, a screw, a connecting frame, a scraper plate and a guide rod, the height of the scraper plate can be easily adjusted, thereby accurately controlling the amount of glue scraped off and achieving effective adjustment of the glue thickness; the driving mechanism composed of a first motor, a pulley and a timing belt realizes automatic rotation of the coating roller without manual operation, greatly improving the degree of automation and production efficiency of the glue coating operation; the combined design of the stirring rod and the second motor ensures that the glue remains in a uniform state after standing for a long time, preventing the occurrence of precipitation, agglomeration or stratification, and improving the glue coating effect; the design of the scraper plate enables excess glue to be scraped off in time and left in the glue pool for recycling, avoiding the waste caused by glue dripping from the surface of kraft paper, reducing production costs, and embodying the concept of environmental protection. At the same time, it reduces the degree of pollution in the production environment, reduces the burden and frequency of cleaning work, and further reduces cleaning costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a side view of a kraft paper surface glue-coated structure provided by the utility model;

[0015] Figure 2 This is a side sectional structural diagram of the present utility model;

[0016] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG;

[0017] Figure 4 It is a schematic structural diagram of the mounting frame in the present utility model.

[0018] Figure numerals: 1. base plate; 2. glue tank; 3. coating roller; 4. placement rack; 5. mounting rack; 6. electric telescopic rod; 7. assembly rack; 8. pressure roller; 9. mounting plate; 10. screw; 11. connecting rack; 12. scraper plate; 13. guide rod; 14. first motor; 15. pulley; 16. timing belt; 17. stirring rod; 18. second motor. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The present invention provides a kraft paper surface coating structure, such as Figure 1-4 As shown, the kraft paper surface coating structure includes: a base plate 1, a glue pool 2 is provided on the base plate 1, and the glue pool 2 is used to hold glue for coating; a coating roller 3 rotatably installed in the glue pool 2, and the coating roller 3 is used to coat the kraft paper surface with glue; a placement rack 4 fixed on the base plate 1, and the placement rack 4 is used to place the kraft paper roll to be coated with glue; a scraper plate 12 with adjustable height is provided in the glue pool 2, and the scraper plate 12 is used to scrape off excess glue coated on the kraft paper; an adjustment mechanism is provided on the glue pool 2 for adjusting the lifting and lowering of the scraper plate 12; and a driving mechanism is provided on the glue pool 2 for driving the coating roller 3 to rotate.

[0022] It should be noted that in the gluing process of kraft cable ties production, the coating roller is a key component, and its performance directly affects the gluing effect and the quality of kraft paper. When the coating roller carries too much glue, the excess glue cannot be completely absorbed or evenly distributed during the coating process on the kraft paper surface, resulting in dripping. These dripping glues not only directly cause the waste of raw materials, but also need a kraft paper surface gluing structure to solve the above problems.

[0023] In this embodiment, the base plate 1 serves as the foundation of the entire structure, providing a solid support and ensuring stability and accuracy during the gluing process; an appropriate amount of coating glue is filled in the glue pool 2 for subsequent use, and the kraft paper roll to be coated with glue is placed on the placement rack 4 fixed on the base plate 1, ready for the gluing operation, and the adjustment mechanism provided on the glue pool 2 is used to adjust the height of the scraper 12 according to actual needs. This step is crucial because it determines whether the scraper 12 can effectively scrape off the excess glue coated on the kraft paper and control the thickness of the glue. The driving mechanism can drive the coating roller 3 to rotate in the glue pool 2. The coating roller 3 will dip into the glue during the rotation and prepare to apply it to the surface of the kraft paper. Afterwards, the scraper 12 will scrape off the excess glue on the surface of the kraft paper. The excess glue is scraped off in time by the scraper 12 and left in the glue pool 2 for recycling, avoiding the waste caused by glue dripping from the surface of the kraft paper. This not only reduces production costs, but also embodies the concept of environmental protection. Since the dripping of glue is reduced, the pollution level of the production environment is greatly reduced, which reduces the burden and frequency of cleaning work, thereby reducing cleaning costs.

[0024] In a further preferred embodiment of the present utility model, the adjustment mechanism includes: a mounting plate 9 fixed on the glue pool 2; a screw 10 rotatably mounted on the mounting plate 9, a knob block for a knob being fixed on the bottom end of the screw 10; a connecting frame 11 threadedly sleeved on the screw 10, one end of the connecting frame 11 extending into the glue pool 2 and fixedly connected to the scraper plate 12; a guide rod 13 slidably mounted on the connecting frame 11, and the guide rod 13 is fixedly connected to the mounting plate 9.

[0025] In this embodiment, the mounting plate 9 is fixed on the glue pool 2 and serves as the basic component of the adjustment mechanism to provide stable support; the screw 10 is rotatably installed on the mounting plate 9, and a button block is fixed at its bottom end to facilitate the operator to rotate the screw 10; the connecting frame 11 is threadedly sleeved on the screw 10 to form a threaded connection with the screw 10. When the screw 10 rotates, the connecting frame 11 will move up and down along the screw according to the direction of rotation of the thread; one end of the connecting frame 11 extends into the glue pool 2 and is fixedly connected to the scraper 12. Therefore, the movement of the connecting frame 11 will drive the scraper 12 to rise and fall; the guide rod 13 is slidably installed on the connecting frame 11 and is fixedly connected to the mounting plate 9. The guide rod 13 plays a guiding and stabilizing role, ensuring that the connecting frame 11 remains stable during the lifting process to prevent it from offsetting or shaking. The operator can easily adjust the height of the screw 10 by rotating the button at the bottom end of the screw 10; the rotation of the screw 10 drives the connecting frame 11 to move up and down along it, thereby adjusting the height of the scraper 12. By observing the gap between the scraper 12 and the kraft paper or testing the glue coating effect, the operator can accurately adjust the scraper 12 to the optimal position, thereby ensuring that the amount of glue scraped off is just right.

[0026] In a further preferred embodiment of the present invention, the driving mechanism includes: a first motor 14 fixed on the glue tank 2, the first motor 14 being a power source; pulleys 15 respectively fixed on the output shaft of the first motor 14 and the shaft of the coating roller 3; and a timing belt 16 mounted on the corresponding pulley 15 for transmission.

[0027] In this embodiment, a first motor 14 is fixed to the glue tank 2 and serves as the power source for the entire drive mechanism. The first motor 14 provides power for the coating roller 3 through the rotation of its output shaft. Two pulleys 15 are respectively fixed to the output shaft of the first motor 14 and the shaft of the coating roller 3. The pulleys 15 are key components for transmitting power. They are connected to each other by a timing belt 16, which is mounted on the corresponding pulley 15 to transmit power. When the first motor 14 is started, its output shaft begins to rotate, driving the pulley 15 fixed to the output shaft. The timing belt 16 also drives the pulley 15 fixed to the shaft of the coating roller 3, driving the coating roller 3 to rotate within the glue tank 2. During rotation, the coating roller 3 picks up glue and evenly applies it to the surface of the kraft paper placed on the placement rack 4. The design of the drive mechanism enables the coating roller 3 to rotate automatically, eliminating the need for manual operation, greatly improving the automation and production efficiency of the glue coating operation.

[0028] In a further preferred embodiment of the present invention, a stirring rod 17 is rotatably installed in the glue pool 2, and the stirring rod 17 is used to stir the glue. A second motor 18 is fixedly installed on the glue pool 2, and the output shaft of the second motor 18 is fixedly connected to the stirring rod 17 through a coupling.

[0029] In this embodiment, by introducing the combined design of the stirring rod 17 and the second motor 18, the practicality of the kraft paper surface coating structure and the glue coating effect are further improved; the stirring rod 1: is rotatably installed in the glue pool 2, and its function is to stir the glue to prevent the glue from settling, agglomerating or stratifying after standing for a long time, ensuring that the glue always remains in a uniform state; the second motor 18 is fixedly installed on the glue pool 2, serving as the power source of the stirring rod 17, and the output shaft of the second motor 18 is fixedly connected to the stirring rod 17 through a coupling to realize direct power transmission; the coupling is used to connect the output shaft of the second motor 18 and the stirring rod 17 to ensure smooth and reliable power transmission between the two. When the glue needs to be stirred, the second motor 18 is started; the output shaft of the second motor 18 starts to rotate, and drives the stirring rod 17 to rotate in the glue pool 2 through the coupling. The rotation of the stirring rod 17 fully stirs the glue to ensure that the various components in the glue are evenly mixed to prevent precipitation and agglomeration.

[0030] In a further preferred embodiment of the present invention, a mounting frame 5 is fixedly installed on the glue pool 2, an electric telescopic rod 6 is fixedly installed on the mounting frame 5, an assembly frame 7 is fixed on the output rod of the electric telescopic rod 6, and a pressure roller 8 is rotatably installed on the assembly frame 7, and the pressure roller 8 is used to press down the kraft paper.

[0031] In this embodiment, the practicality and gluing effect of the kraft paper surface gluing structure are further enhanced by introducing a combined design of a mounting frame 5, an electric telescopic rod 6, an assembly frame 7, and a pressure roller 8. The mounting frame 5 is fixedly mounted on the glue pool 2 and serves as a support structure for the electric telescopic rod 6, ensuring the stability and accuracy of the electric telescopic rod 6. The electric telescopic rod 6 is mounted on the mounting frame 5, and the height of the pressure roller 8 is adjusted through the telescopic movement of its output rod. The electric telescopic rod 6 has the characteristics of fast response and precise control, and can meet the gluing requirements of kraft paper of different thicknesses. The assembly frame 7 is fixed to the output rod of the electric telescopic rod 6 and is used to install and support the pressure roller 8. The design of the assembly frame 7 enables the pressure roller 8 to move up and down as the electric telescopic rod 6 extends and retracts. The pressure roller 8 is rotatably mounted on the assembly frame 7 and is used to press down the kraft paper, causing it to be tensioned, ensuring that the glue can be evenly and fully applied to the kraft paper surface.

[0032] In a further preferred embodiment of the present invention, a glue drain pipe is fixedly connected to the glue pool 2, and the glue drain pipe is used to drain glue when replacing glue. A valve is provided on the glue drain pipe.

[0033] In this embodiment, the practicality and ease of maintenance of the kraft paper surface glue coating structure are further improved by adding the design of a glue drain hose and its valve; it is fixedly connected to the glue pool 2 and serves as a channel for discharging old glue when replacing glue. The design of the glue drain hose makes the glue replacement process simpler and faster, avoiding the tedious and inconvenient process of directly dumping or cleaning the glue pool 2; the valve is set on the glue drain hose to control the opening and closing of the glue drain hose. The presence of the valve makes the glue discharge process more flexible and controllable, and the glue drain hose can be opened or closed at any time according to actual needs to ensure the smooth progress of the glue replacement process; when the glue needs to be replaced, the valve on the glue drain hose is opened to allow the old glue to be discharged from the glue pool 2 through the glue drain hose. The degree of opening of the valve can be adjusted as needed to control the speed and amount of glue discharge.

[0034] In a further preferred embodiment of the present invention, support columns are symmetrically fixedly installed on the bottom of the base plate 1, and anti-skid plates are fixedly installed on the bottom ends of the support columns. Reinforcing ribs are provided on the anti-skid plates, and the reinforcing ribs are fixedly connected to the support columns.

[0035] In this embodiment, by further designing the bottom support structure of the base plate 1, that is, adding a combination of support columns, anti-slip plates and reinforcing ribs, not only the stability of the entire equipment is enhanced, but also its safety and durability in the actual working environment are improved.

[0036] To sum up, by utilizing the design of the adjustment mechanism including: the mounting plate 9, the screw 10, the connecting frame 11, the scraper 12 and the guide rod 13, the height of the scraper 12 can be easily adjusted, thereby accurately controlling the amount of glue scraped off and realizing effective adjustment of the glue thickness; through the driving mechanism composed of the first motor 14, the pulley 15 and the timing belt 16, the automatic rotation of the coating roller 3 is realized without manual operation, which greatly improves the automation degree and production efficiency of the glue coating operation; through the combined design of the stirring rod 17 and the second motor 18, it is ensured that the glue remains in a uniform state after standing for a long time, preventing the occurrence of precipitation, agglomeration or stratification, and improving the glue coating effect; the design of the scraper 12 enables excess glue to be scraped off in time and left in the glue pool 2 for recycling, avoiding the waste caused by glue dripping from the surface of kraft paper, reducing production costs, and embodying the concept of environmental protection. At the same time, it reduces the pollution level of the production environment, reduces the burden and frequency of cleaning work, and further reduces cleaning costs.

[0037] It is worth noting that the circuits, electronic components and modules involved in the present invention are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0038] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A kraft paper surface coating structure, characterized in that: include: A base plate, wherein a glue pool is provided on the base plate, and the glue pool is used to hold glue for coating; A coating roller is rotatably installed in the glue tank, and the coating roller is used to coat the surface of the kraft paper with glue; A placement rack fixed on the base plate, the placement rack being used to place the kraft paper roll to be coated with glue; A height-adjustable scraper disposed in the glue pool, the scraper being used to scrape off excess glue applied on the kraft paper; An adjusting mechanism provided on the glue pool for adjusting the lifting and lowering of the scraper; A driving mechanism is provided on the glue tank for driving the coating roller to rotate.

2. The kraft paper surface adhesive coating structure according to claim 1, characterized in that: The regulating mechanism comprises: A mounting plate fixed to the glue tank; Rotating a screw rod mounted on the mounting plate, wherein a knob block for rotating a knob is fixed on the bottom end of the screw rod; A connecting frame threadedly sleeved on the screw rod, one end of the connecting frame extending into the glue pool and fixedly connected to the scraper; A guide rod is slidably mounted on the connecting frame, and the guide rod is fixedly connected to the mounting plate.

3. The kraft paper surface adhesive coating structure according to claim 1, characterized in that: The driving mechanism comprises: A first motor fixed to the glue tank, the first motor being a power source; Pulleys fixed on the output shaft of the first motor and the shaft of the coating roller respectively; A timing belt is sleeved on the corresponding pulley for transmission.

4. The kraft paper surface adhesive coating structure according to claim 1, characterized in that: A stirring rod is rotatably installed in the glue pool, and the stirring rod is used to stir the glue. A second motor is fixedly installed on the glue pool, and the output shaft of the second motor is fixedly connected to the stirring rod through a coupling.

5. The kraft paper surface adhesive coating structure according to claim 1, characterized in that: A mounting frame is fixedly mounted on the glue pool, an electric telescopic rod is fixedly mounted on the mounting frame, an assembly frame is fixed on the output rod of the electric telescopic rod, a pressure roller is rotatably mounted on the assembly frame, and the pressure roller is used to press down the kraft paper.

6. The kraft paper surface adhesive coating structure according to claim 1, characterized in that: A glue drain pipe is fixedly connected in the glue pool and is used for draining glue when replacing glue. A valve is provided on the glue drain pipe.

7. The kraft paper surface adhesive coating structure according to claim 1, characterized in that: The bottom of the base plate is symmetrically fixed with support columns, the bottom ends of the support columns are fixedly installed with anti-skid plates, and the anti-skid plates are provided with reinforcing ribs, which are fixedly connected to the support columns.

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