A slit coating machine with three-dimensional adjustment function

Abstract

The present invention provides a slit coater with a three-dimensional adjustment function, which relates to the technical field of coaters, and includes: a stable main body, two slide rails are installed at the upper position of the stable main body, two bolt-fixed guardrails are installed on one side of the stable main body, a group of connecting plates are installed at the inner position of the stable main body, a stable seat is installed at the outer position of the connecting plate, and a group of detection structures are installed on one side of one slide rail. The unique design of the three-dimensional adjustment mechanism controls the lateral and vertical tilt angles of the guide roller respectively through the first adjustment cylinder and the second adjustment cylinder, and can flexibly adjust the tension and contact angle of the cloth and film during the coating process according to different cloth and film materials, thicknesses and coating process requirements. For example, for thinner or softer cloth and film, the guide roller angle can be appropriately adjusted to reduce tension and avoid deformation or damage of the cloth and film.

Description

Technical Field

[0001] The invention relates to the technical field of coating machines, and in particular to a slit coating machine with a three-dimensional adjustment function. Background Art

[0002] In modern industrial production, the fields involving fabric and film coating processes are extremely extensive. For example, in the coating production of films and fabrics, slit coating technology is widely used because it can accurately control the coating thickness, uniformity and coating amount. Traditional fabric and film coating equipment has gradually exposed many limitations. Traditional coating equipment has the following problems in coating uniformity:

[0003] First, the coating roller of the traditional slot coater can usually only perform simple two-dimensional plane adjustments, such as horizontal translation and vertical lifting, which is difficult to meet the requirements of coating angle and curved surface fit for complex-shaped substrate materials or special coating processes. It is also easy to cause wrinkles, stretching deformation and even damage to fabrics and films during the coating process.

[0004] Secondly, the trowel and coating roller are prone to residual dyes and impurities after operation. Due to the small internal space of the equipment and the tight connection of the components, it is difficult for the staff to clean them thoroughly, which increases the difficulty and workload of manual cleaning.

[0005] In addition, the slide rail of the coating machine is prone to bending due to stress when it is running horizontally. The failure of the slide rail may cause the connecting plate and the stabilizing seat to move poorly, thus affecting the accuracy and stability of the coating operation. In addition, the fabric and film will inevitably slip during the movement, affecting the quality of the fabric and film coating.

[0006] In addition, the coating roller is basically stabilized by bolts after the angle is adjusted, but the bolts are easy to loosen, which in turn causes the displacement of the coating roller and affects the coating stability of the coating roller. Summary of the invention

[0007] The present invention discloses a slot coating machine with a three-dimensional adjustment function. Two sliding grooves are provided at the bottom of a first positioning plate. A T-shaped positioning strip above the adjustment plate is passed through the sliding grooves to realize the up-down and circumferential positioning of the first positioning plate. A hinge plate is installed in the middle rotating hole of the first positioning plate so that the first positioning plate can swing around the rotating hole. A second adjustment cylinder is installed on the outer side of the hinge plate, and a second positioning plate is installed above the push rod of the second adjustment cylinder. A guide roller is installed between the two second positioning plates and connected to the first adjustment cylinder and the second adjustment cylinder through a controller so as to subsequently control the three-dimensional adjustment of the guide roller.

[0008] According to a first aspect of the present disclosure, a slit coater with a three-dimensional adjustment function is provided, which specifically includes: a stable main body, two slide rails are installed at the upper position of the stable main body, two bolt-fixed guardrails are installed at one side of the stable main body, a group of connecting plates are installed at the inner side of the stable main body, and a stable seat is installed at the outer side of the connecting plate, a group of detection structures are installed at one side of one of the slide rails, and the detection structure is composed of a position sensor and a detection rod, a group of coating mechanisms are installed at the bottom position of the stable main body, and the coating mechanism is composed of a coating roller and a smoothing tool, a threaded rod is installed above the smoothing tool, and a group of three-dimensional adjustment mechanisms are installed above the connecting plate, and the three-dimensional adjustment mechanism is composed of a first adjustment cylinder, an adjustment plate, a first positioning plate, a hinged plate, a second adjustment cylinder and a second positioning plate, a group of connecting structures are installed at the outer position of the stable main body, and the connecting structure is composed of a support rod and an adjustment frame, and two groups of positioning structures are installed at the bottom position of the three-dimensional adjustment mechanism, and the positioning structure is composed of a connecting frame, an elastic plate and a positioning seat.

[0009] Furthermore, a group of adjusting cylinders are installed at the bottom position of the smoothing tool, and a stabilizing plate is installed on both sides of the smoothing tool. A rotating hole is opened in the middle position of the stabilizing plate. Both sides of the threaded rod pass through the interior of the rotating hole respectively. A cleaning block is installed at the outer position of the threaded rod. A threaded hole is opened on one side of the cleaning block. The threaded rod has a double thread structure. The threaded rod passes through the interior of the threaded hole. An electric motor connected to a group of bevel gears is installed on one side of the threaded rod.

[0010] Furthermore, two sets of gear drive mechanisms are installed at the bottom position of the stable main body, a set of guide rollers and a coating roller are installed between the two sets of gear drive mechanisms, the driving gear of the gear drive mechanism is connected to the center position of the coating roller, an incomplete gear is installed on both sides of the coating roller, a gear is installed on both sides of one of the guide rollers, and the gear and the incomplete gear are meshed.

[0011] Furthermore, a sliding groove is provided at the bottom of the stabilizing seat, the sliding groove corresponds to the sliding rail, and the sliding rail passes through the interior of the sliding groove.

[0012] Furthermore, a stabilizing shell is provided on one side of the stabilizing seat, a step groove is provided inside the stabilizing shell, a position sensor is installed at the step groove position inside the stabilizing shell, a sealing cover is installed above the stabilizing shell, a sliding hole is opened on the inner side of the stabilizing shell based on the step groove, a detection rod is installed inside the sliding hole, the detection rod is a cylindrical structure, and a support spring is installed between the position sensor and the detection rod.

[0013] Furthermore, two positioning bars are provided at the upper position of the adjustment plate, and the positioning bars are T-shaped structures. Two sliding grooves are opened at the bottom position of the first positioning plate, and the positioning bars pass through the inside of the sliding grooves. A rotating hole is opened at the middle position of the first positioning plate, and a hinged plate is installed at the position of the rotating hole. A second adjusting cylinder is installed at the outer position of the hinged plate, and a second positioning plate is installed at the upper position of the push rod of the second adjusting cylinder. There are two second positioning plates in total, and a guide roller is installed between the two second positioning plates. There are two hinged plates in total.

[0014] Furthermore, a first adjustment cylinder is installed at the end of one of the adjustment plates, and a push rod of the first adjustment cylinder is firmly connected to one side of the first positioning plate.

[0015] Furthermore, a stabilizing plate is installed above the connecting plate, and two symmetrically distributed adjusting plates are installed above the stabilizing plate, a group of sliding holes are respectively opened on both sides of the stabilizing plate, and the sliding holes are of an arc structure, and a positioning hole is respectively opened on both sides at the bottom position of the adjusting plate, the top of the connecting frame passes through the interior of the sliding hole and extends to the interior of the positioning hole, and a card slot is opened on the inner side surface of the sliding hole, and an elastic plate with an open slot is respectively provided on both sides of the connecting frame, and a card block is provided above the elastic plate, and the card block extends to the interior of the card slot, and a sliding hole is opened in the middle position of the connecting frame, the positioning seat passes through the interior of the sliding hole and a retaining spring and a supporting spring are installed on the outside, and a group of locking blocks with an arc structure are provided above the positioning seat, and a group of locking grooves are opened on the inner side surface of the sliding hole of the stabilizing plate, and the locking grooves and the locking blocks are engaged.

[0016] Furthermore, a group of support rods are respectively installed at the top and bottom positions of the stable body, an adjustment frame is installed on one side of one of the upper support rods, a gear is installed on one side of one of the rollers at the top position of the stable body, a sprocket wheel with a rotation connection is installed at the bottom position of the adjustment frame, and a gear is also installed on one side of the sprocket wheel, a sliding hole is opened on one side of the support rod, and a positioning block is provided on one side of the adjustment frame. The positioning block is a rectangular structure, and the positioning block passes through the interior of the sliding hole. The positioning block cooperates with the sliding hole to achieve the effect of circular positioning of the upper and lower moving positions of the adjustment frame, and an adjusting nut is installed in the middle of the positioning block.

[0017] The present invention provides a slit coating machine with three-dimensional adjustment function, which has the following beneficial effects:

[0018] The coating mechanism is set up to ensure the stability and uniformity of tension of the fabric and film during the transmission process, so as to achieve uniform coating of the dye on the fabric and film. At the same time, the adjustment cylinder at the bottom of the leveling tool can accurately control the distance between it and the coating roller, which can adapt to operations with different thicknesses and coating requirements, evenly apply the dye and scrape off the excess part, effectively ensuring the consistency of coating thickness and high precision of coating quality, greatly improving the product qualification rate and production efficiency;

[0019] Smoothing tools and coating rollers are prone to residual dyes and impurities after operation. The cleaning block installed on the threaded rod can be driven by an electric motor to move stably laterally along the threaded rod with a double-thread structure, effectively removing residual substances on the surface of the smoothing tool and coating roller, greatly reducing the difficulty and workload of manual cleaning.

[0020] The unique design of the three-dimensional adjustment mechanism controls the lateral and vertical inclination angles of the guide rollers respectively through the first adjustment cylinder and the second adjustment cylinder. It can flexibly adjust the tension and contact angle of the fabric and film during the coating process according to different fabric and film materials, thicknesses and coating process requirements. For example, for thinner or softer fabrics and films, the guide roller angle can be appropriately adjusted to reduce tension and avoid deformation or damage of the fabric and film. For special coating processes, such as when it is necessary to increase the adhesion of the coating, the guide roller can be precisely adjusted to make the pressure distribution between the fabric, film and coating roller more reasonable. This multifunctional adjustment capability significantly enhances the adaptability of the equipment to a variety of coating tasks and broadens the application range of the equipment.

[0021] The cooperation between the position sensor and the detection rod in the detection structure can monitor the status of the slide rail in real time. When the slide rail is bent and deformed due to long-term use or other reasons, the detection rod will jump along the trajectory of the slide rail. The position sensor quickly detects the amplitude change of the detection rod and feeds back to the staff. Through early warning, the staff can take corresponding maintenance measures before a failure occurs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0023] The drawings described below are only related to some embodiments of the present invention, but are not intended to limit the present invention.

[0024] In the attached picture:

[0025] Figure 1 The schematic diagram of the shaft side structure of the slot coater of the present application after assembly is shown;

[0026] Figure 2 This application shows Figure 1 A schematic diagram of the axle side structure from an upward angle;

[0027] Figure 3 This application shows Figure 1 Schematic diagram of the local axial structure;

[0028] Figure 4 A schematic diagram of the rear axle side structure of the three-dimensional adjustment mechanism and the stabilizing plate combined with the present application is shown;

[0029] Figure 5 This application shows Figure 4 A schematic diagram of the axle side structure from an upward angle;

[0030] Figure 6 This application shows Figure 5 Schematic diagram of the local axial structure;

[0031] Figure 7 A schematic diagram of the partially cut-away axial structure of the positioning structure and the stabilizing plate of the present application is shown;

[0032] Figure 8 A schematic diagram of the axial side structure of the positioning structure of the present application at a bottom-up angle is shown;

[0033] Fig. 9 The schematic diagram of the axial structure of the coating mechanism of the present application is shown;

[0034] Fig.10 This application shows Fig. 9 Schematic diagram of the local axial structure;

[0035] Fig.11 This application shows Fig.10 A schematic diagram of the local axonometric structure from a left perspective;

[0036] Fig.12 A schematic diagram of the axial structure of the connection structure of the present application is shown;

[0037] Fig.13 This application shows Figure 3 A is an enlarged structural diagram of FIG.

[0038] Reference numerals list

[0039] 1. Stabilize the main body; 101. Guardrail; 102. Slide rail;

[0040] 2. Connecting plate;

[0041] 3. Stable seat;

[0042] 4. Detection structure; 401. Position sensor; 402. Detection rod;

[0043] 5. Coating mechanism; 501. Coating roller; 502. Smoothing tool;

[0044] 6. Threaded rod; 601. Cleaning block;

[0045] 7. Three-dimensional adjustment mechanism; 701. First adjustment cylinder; 702. Adjustment plate; 703. First positioning plate; 704. Articulated plate; 705. Second adjustment cylinder; 706. Second positioning plate;

[0046] 8. Connecting structure; 801. Support rod; 802. Adjusting frame;

[0047] 9. Positioning structure; 901. Connecting frame; 902. Elastic plate; 903. Positioning seat. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] Example 1: Please refer to Figures 1 to 13 :

[0050] The present invention proposes a slit coating machine with a three-dimensional adjustment function, comprising: a stable main body 1, two slide rails 102 are installed at the upper position of the stable main body 1, two bolt-fixed guardrails 101 are installed on one side of the stable main body 1, and the guardrail 101 can provide auxiliary protection for the surrounding staff, a group of connecting plates 2 are installed at the inner position of the stable main body 1, and a stable seat 3 is installed at the outer position of the connecting plate 2. The staff installs screws between the connecting plate 2 and the stable seat 3 so that the connecting plate 2 and the stable seat 3 can move laterally synchronously, and a sliding groove is opened at the bottom position of the stable seat 3. The sliding groove corresponds to the slide rail 102, and the slide rail 102 passes through the inside of the sliding groove. The slide rail 102 cooperates with the sliding groove to achieve the effect of circular movement and up and down positioning of the stable seat 3, so that the connecting plate 2 and the stable seat 3 can move laterally stably at the position of the slide rail 102;

[0051] In the embodiments of the present disclosure, reference Figures 1 to 13 As shown,

[0052] A set of detection structures 4 is installed on one side of one of the slide rails 102. The detection structure 4 is composed of a position sensor 401 and a detection rod 402. A stable shell is provided on one side of the stable seat 3. A step groove is provided inside the stable shell. The position sensor 401 is installed at the step groove position inside the stable shell. The step groove realizes the effect of hiding and positioning the installation position of the position sensor 401. A sealing cover is installed on the top of the stable shell. The staff needs to install bolts at the position of the sealing cover to achieve the effect of stabilizing the installation position. A sliding hole is opened on the inner side of the stable shell on the basis of the step groove. A detection rod 402 is installed inside the sliding hole. The detection rod 402 is a cylindrical structure. A supporting spring is installed between the position sensor 401 and the detection rod 402. The supporting spring supports the bottom of the detection rod 402 to flexibly contact with the slide rail 102. When the slide rail 102 is bent and deformed, the detection rod 402 will move with The track of the slide rail 102 jumps, and at this time the position sensor 401 can detect the amplitude of the detection rod 402, which is convenient for the staff to maintain the slide rail 102 in time. A coating mechanism 5 is installed at the bottom position of the stable main body 1. The coating mechanism 5 is composed of a coating roller 501 and a smoothing tool 502. Two sets of gear driving mechanisms are installed at the bottom position of the stable main body 1. A set of guide rollers and a coating roller 501 are installed between the two sets of gear driving mechanisms. The driving gear of the gear driving mechanism is connected to the center position of the coating roller 501. Therefore, the coating roller 501 can be driven to rotate stably with the help of the gear driving mechanism. An incomplete gear is installed on both sides of the coating roller 501, and a gear is installed on both sides of one of the guide rollers. The gear and the incomplete gear are meshed. Therefore, when the coating roller 501 rotates, it can drive one of the guide rollers to rotate intermittently, so that the coating roller 501 can be better coated;

[0053] In the embodiments of the present disclosure, reference Figures 1 to 13 As shown,

[0054] A threaded rod 6 is installed above the smoothing tool 502, and a group of adjusting cylinders are installed at the bottom of the smoothing tool 502. The adjusting cylinders are controlled to automatically adjust the distance between the smoothing tool 502 and the coating roller 501. The smoothing tool 502 evenly spreads the dye in the coating, and the excess dye can be scraped off by the smoothing tool 502. A stabilizing plate is installed on both sides of the smoothing tool 502, and a rotating hole is opened in the middle of the stabilizing plate. The two sides of the threaded rod 6 pass through the inside of the rotating hole respectively. The stabilizing plate cooperates with the rotating hole to achieve the effect of lateral positioning of the rotating position of the threaded rod 6, so that the threaded rod 6 can stably rotate in place at the position of the rotating hole. The outer position of the threaded rod 6 is A cleaning block 601 is installed, a threaded hole is provided on one side of the cleaning block 601, the bottom of the cleaning block 601 corresponds to the outer side of the smoothing tool 502, the threaded rod 6 is a double-threaded structure, the threaded rod 6 passes through the inside of the threaded hole, and the threaded rod 6 can control the stable lateral movement of the cleaning block 601 when rotating, an electric motor connected with a set of bevel gears is installed on one side of the threaded rod 6, and the electric motor drives the threaded rod 6 to rotate with the bevel gears, and a set of three-dimensional adjustment mechanisms 7 are installed above the connecting plate 2, and the three-dimensional adjustment mechanism 7 is composed of a first adjustment cylinder 701, an adjustment plate 702, a first positioning plate 703, a hinged plate 704, a second adjustment cylinder 705 and a second positioning plate 706;

[0055] In the embodiments of the present disclosure, reference Figures 1 to 13 As shown,

[0056] Two positioning bars are provided at the upper position of the adjustment plate 702, and the positioning bars are of T-shaped structure. Two sliding grooves are provided at the bottom position of the first positioning plate 703, and the positioning bars pass through the interior of the sliding grooves. The two positioning bars cooperate with each other to realize the effect of up and down and circumferential positioning of the first positioning plate 703. A rotating hole is provided in the middle position of the first positioning plate 703, and a hinged plate 704 is installed at the position of the rotating hole. The first positioning plate 703 and the rotating hole cooperate to realize the effect of up and down and lateral positioning of the hinged plate 704, so that the first positioning plate 703 can swing around the rotating hole as the center point. A second adjusting cylinder 705 is installed at the outer position of the hinged plate 704, and a second positioning plate 706 is installed at the upper position of the push rod of the second adjusting cylinder 705. The second adjusting cylinder 705 is controlled by a controller. The adjusting cylinder 705 pushes the second positioning plate 706 to move up and down. There are two second positioning plates 706. A guide roller is installed between the two second positioning plates 706. The vertical tilt angle of the guide roller is adjusted by controlling the second adjusting cylinder 705. There are two hinged plates 704. The lateral tilt angle of the guide roller is adjusted by controlling the first adjusting cylinder 701 to achieve the three-dimensional adjustment effect of the guide roller. A first adjusting cylinder 701 is installed at the end of one of the adjustment plates 702. The staff installs bolts between the first adjusting cylinder 701 and the adjustment plate 702 to firmly assemble them. The push rod of the first adjusting cylinder 701 is firmly connected to one side of the first positioning plate 703. The first adjusting cylinder 701 is controlled by the controller to push the first positioning plate 703 to move laterally.

[0057] In the embodiments of the present disclosure, reference Figures 1 to 13 As shown,

[0058] A set of connecting structures 8 is installed at the outer position of the stable body 1, and the connecting structure 8 is composed of a support rod 801 and an adjustment frame 802. A set of supporting rods 801 are installed at the upper and bottom positions of the stable body 1, and an adjustment frame 802 is installed on one side of one of the upper supporting rods 801. A gear is installed on one side of one of the rollers at the upper position of the stable body 1. A sprocket wheel for rotation connection is installed at the bottom position of the adjustment frame 802, and a gear is also installed on one side of the sprocket wheel. A sliding hole is opened on one side of the supporting rod 801, and a positioning block is provided on one side of the adjustment frame 802. The positioning block is a rectangular structure, and the positioning block passes through the inside of the sliding hole. The positioning block cooperates with the sliding hole to achieve the effect of circular positioning of the up and down movement position of the adjustment frame 802, so that the adjustment frame 802 can move up and down stably. An adjusting nut is installed in the middle of the positioning block. When the adjusting nut is turned, the up and down movement of the adjustment frame 802 and the sprocket can be controlled, so that the gear installed on the adjustment frame 802 and the gear of the roller are meshed. Therefore, when the sprocket rotates driven by the chain, it can drive the roller to rotate, so that the roller can drive the cloth and film to move more stably. Two sets of positioning structures 9 are installed at the bottom position of the three-dimensional adjustment mechanism 7;

[0059] In the embodiments of the present disclosure, reference Figures 1 to 13 As shown,

[0060] The positioning structure 9 is composed of a connecting frame 901, an elastic plate 902 and a positioning seat 903. A stabilizing plate is installed above the connecting plate 2. Two symmetrically distributed adjustment plates 702 are installed above the stabilizing plate. A group of sliding holes are respectively opened on both sides of the stabilizing plate. The sliding holes are arc structures. A positioning hole is respectively opened on both sides of the bottom position of the adjustment plate 702. The top of the connecting frame 901 passes through the interior of the sliding hole and extends to the interior of the positioning hole. With the cooperation of the positioning hole, the adjustment plate 702 and the connecting frame 901 can be firmly spliced. A card slot is opened on the inner side of the sliding hole. An elastic plate 902 with an open slot is respectively provided on both sides of the connecting frame 901. A card block is provided above the elastic plate 902, and the card block extends to the interior of the card slot. It can be concluded that the elastic plate 902 cooperates with the card block and the card slot to realize the connecting frame The upper and lower positioning effect of 901 enables the adjustment plate 702 and the connecting frame 901 to stably and synchronously swing in an arc to adjust the angle. A sliding hole is opened in the middle position of the connecting frame 901, and the positioning seat 903 passes through the interior of the sliding hole and a retaining spring and a supporting spring are installed on the outside. The retaining spring positions one end of the spring, and the supporting spring stretches the positioning seat 903 to automatically reset. A group of locking blocks with an arc structure are provided at the upper position of the positioning seat 903, and a group of locking grooves are opened on the inner side of the sliding hole of the stabilizing plate. The locking grooves and the locking blocks are engaged. Therefore, the positioning seat 903 cooperates with the locking grooves and the locking blocks to achieve the effect of quickly locking the position of the adjustment plate 702, and also avoids the phenomenon of loosening of the locking bolts of the adjustment plate 702. After the positioning seat 903 is stretched downward, the adjustment plate 702 can be unlocked, which is convenient for adjusting the angle of the adjustment plate 702.

[0061] Embodiment 2, based on embodiment 1, refers to Figures 1 to 13 As shown, a dye delivery mechanism needs to be provided on the basis of the coating mechanism 5 to deliver the dye to the position of the coating roller 501 .

[0062] The working principle of this embodiment:

[0063] Equipment installation and initialization steps: The staff will place the stable body 1 on the predetermined work site to ensure that the site is flat and can meet the installation and operation requirements of the equipment. The staff will use bolts to fix the guardrail 101 on one side of the stable body 1. The guardrail 101 should be installed firmly and without looseness to ensure the safety of the surrounding staff. Two slide rails 102 are installed on the top of the stable body 1 to keep the surface of the slide rail 102 clean and free of debris to ensure smooth operation. The connecting plate 2 is installed on the inner side of the stable body 1, and the stable seat 3 is installed on the outer side of the connecting plate 2. The connecting plate 2 and the stable seat 3 are tightly connected with screws so that they can move laterally synchronously, and the connection parts should be checked regularly to prevent the screws from loosening;

[0064] Install the detection structure 4 on one side of one of the slide rails 102, place the position sensor 401 in the stepped groove inside the stable housing, install the sealing cover, and fix the sealing cover with bolts to ensure that the installation position of the position sensor 401 is stable and well hidden, pass the detection rod 402 through the sliding hole of the stable housing, so that the bottom of the detection rod 402 is in flexible contact with the slide rail 102, and install a support spring between the position sensor 401 and the detection rod 402. The support spring should have appropriate elasticity to ensure that the detection rod 402 can jump with the change of the slide rail 102, so that the position sensor 401 can accurately detect the state of the slide rail 102;

[0065] Two sets of gear drive mechanisms are installed at the bottom of the stable body 1, and guide rollers and coating rollers 501 are installed between the gear drive mechanisms, ensuring that the driving gear of the gear drive mechanism is tightly connected to the center of the coating roller 501, and the incomplete gears on both sides of the coating roller 501 are well meshed with the gears on both sides of one of the guide rollers, so that the coating roller 501 can drive the guide rollers to rotate intermittently when rotating, so as to achieve a better coating effect;

[0066] An adjusting cylinder is installed at the bottom of the smoothing tool 502, and the rotating holes in the middle of the stabilizing plates on both sides of the smoothing tool 502 are connected to the threaded rod 6, so that the threaded rod 6 can stably rotate in the rotating holes, a cleaning block 601 is installed on the outside of the threaded rod 6, and a positioning rod is passed through the sliding hole of the cleaning block 601 to achieve circumferential positioning of the moving position of the cleaning block 601, and the threaded rod 6 of the double-threaded structure is passed through the threaded hole of the cleaning block 601, and an electric motor connected with a bevel gear is installed on one side of the threaded rod 6, and the electric motor should be well connected with the controller for subsequent control;

[0067] A stabilizing plate is installed above the connecting plate 2, and two symmetrically distributed adjusting plates 702 are installed above the stabilizing plate. The connecting frame 901 is passed through the sliding hole of the stabilizing plate and extended into the positioning hole at the bottom of the adjusting plate 702, so that the adjusting plate 702 and the connecting frame 901 can be firmly spliced. The blocks of the elastic plates 902 on both sides of the connecting frame 901 are inserted into the card grooves on the inner side of the sliding hole of the stabilizing plate to realize the up and down positioning of the connecting frame 901, so that the adjusting plate 702 and the connecting frame 901 can stably and synchronously swing in an arc to adjust the angle. The positioning seat 903 is passed through The sliding hole in the middle of the connecting frame 901 is connected, and a retaining spring and a supporting spring are installed on the outside, so that the locking block of the positioning seat 903 is engaged with the locking groove on the inner side of the sliding hole of the stabilizing plate to realize the rapid locking of the position of the adjustment plate 702. The first adjustment cylinder 701 is installed at the end of an adjustment plate 702, and the first adjustment cylinder 701 and the adjustment plate 702 are firmly assembled with bolts, and the push rod of the first adjustment cylinder 701 is firmly connected to one side of the first positioning plate 703. Two sliding grooves are opened at the bottom of the first positioning plate 703, and the T above the adjustment plate 702 is fixed. The shaped positioning strip passes through the sliding groove to realize the up-down and circumferential positioning of the first positioning plate 703, and the hinge plate 704 is installed in the middle rotating hole of the first positioning plate 703, so that the first positioning plate 703 can swing around the rotating hole, and the second adjustment cylinder 705 is installed on the outer side of the hinge plate 704, and the second positioning plate 706 is installed above the push rod of the second adjustment cylinder 705. A guide roller is installed between the two second positioning plates 706, which is connected with the first adjustment cylinder 701 and the second adjustment cylinder 705 through a controller, so as to control the three-dimensional adjustment of the guide roller later;

[0068] A set of support rods 801 are installed on the top and bottom of the stable body 1, and an adjustment frame 802 is installed on one side of one of the upper support rods 801. The sprocket at the bottom of the adjustment frame 802 is matched with the gear on the roller side above the stable body 1, and the rectangular positioning block on one side of the adjustment frame 802 is passed through the sliding hole of the support rod 801 to achieve the circumferential positioning of the up and down movement position of the adjustment frame 802, and an adjusting nut is installed in the middle of the positioning block to adjust the up and down movement of the adjustment frame 802 and the sprocket in the subsequent process, so that the sprocket and the roller gear can be meshed, so that the sprocket can drive the roller to rotate when the chain drives it to rotate, thereby driving the cloth and film to move more stably;

[0069] Equipment debugging and preparation steps: Turn on the power of the equipment, check whether each electrical component is powered on normally, including the electric motor, the first adjustment cylinder 701, the second adjustment cylinder 705, the position sensor 401, etc., observe the control panel or indicator light of the equipment to ensure that there is no fault alarm information, start the gear drive mechanism, check whether the coating roller 501 and the guide roller can rotate normally, observe whether their rotation direction is correct and whether the speed meets the requirements. If there is any abnormality, stop the drive mechanism immediately, check the gear connection, motor parameters, etc., and start again after troubleshooting;

[0070] Test the function of the adjustment cylinder at the bottom of the smoothing tool 502. Control the adjustment cylinder through the controller to observe whether the distance between the smoothing tool 502 and the coating roller 501 can be adjusted according to the set requirements. The adjustment process should be smooth and without jamming. At the same time, check the operation of the electric motor on one side of the threaded rod 6, start the electric motor, and observe whether the cleaning block 601 can move stably laterally driven by the threaded rod 6. The moving path of the cleaning block 601 should be unobstructed, and the positioning rod can effectively limit the circumferential movement of the cleaning block 601.

[0071] Check the operation of the three-dimensional adjustment mechanism 7, control the first adjustment cylinder 701 and the second adjustment cylinder 705 respectively through the controller, observe whether the lateral movement of the first positioning plate 703 and the vertical movement of the second positioning plate 706 are flexible and accurate, and whether the three-dimensional tilt angle of the guide roller can be adjusted as expected, and there should be no interference between the components during the adjustment process;

[0072] Check the adjustment function of the adjustment frame 802 in the connection structure 8, turn the adjustment nut, and observe whether the adjustment frame 802 and the sprocket move up and down smoothly, whether the gear installed on the adjustment frame 802 is tightly meshed with the gear of the roller, and whether the effect of the sprocket driving the roller to rotate is stable at different positions;

[0073] In the coating operation process, the cloth or film to be coated is placed under the coating roller 501, and the cloth or film is ensured to be flat and can move smoothly between the guide roller and the coating roller 501. According to the coating requirements, the gear drive mechanism is started by the controller to make the coating roller 501 start to rotate, and at the same time, one of the guide rollers is driven to rotate intermittently to transport the cloth or film forward.

[0074] According to the type and thickness of the dye to be coated, the adjusting cylinder at the bottom of the smoothing tool 502 is adjusted by the controller to set the appropriate distance between the smoothing tool 502 and the coating roller 501, and the dye supply device on one side of the coating roller 501 is started. The dye can be added according to the actual situation so that the dye is evenly attached to the surface of the coating roller 501. As the coating roller 501 rotates, the dye is coated on the cloth and film. At the same time, the smoothing tool 502 evenly spreads the dye in the coating and scrapes off the excess dye, so that the coating thickness on the surface of the cloth and film is uniform.

[0075] During the coating process, the inclination angle of the guide roller can be adjusted by the three-dimensional adjustment mechanism 7 as needed to adapt to different cloth, film materials, thickness or coating process requirements. For example, when it is necessary to increase the contact pressure between the cloth, film and the coating roller 501, the first adjustment cylinder 701 and the second adjustment cylinder 705 can be controlled by the controller to tilt the guide roller in a suitable direction, thereby adjusting the tension of the cloth, film and the coating effect;

[0076] Regularly check the running status of the equipment, including the rotation of the coating roller 501 and the guide roller, whether the distance between the smoothing tool 502 and the coating roller 501 has changed, and whether the dye supply is normal. At the same time, pay attention to the coating quality of the fabric and film. If the coating is defective or the thickness is uneven, stop the equipment in time, check the relevant parts and make adjustments;

[0077] After the coating operation is completed, stop the operation of the equipment, turn off the power, first clean the dye residue and debris on the surface of the equipment, use a clean rag or cleaning tool to wipe the surface of the coating roller 501, the guide roller, the smoothing knife 502 and other parts, and ensure that no dye dries on the parts to avoid affecting the effect of the next use;

[0078] The electric motor on one side of the threaded rod 6 is started to move the cleaning block 601 on the threaded rod 6. The cleaning block 601 can remove residual dyes and impurities on the surface of the grinding tool 502 and the coating roller 501 during the movement. After the cleaning is completed, the electric motor is turned off;

[0079] Check the various connection parts of the equipment, such as the screws between the connection plate 2 and the stabilizing seat 3, the joints between the adjustment plate 702 and the connection frame 901, the locking condition of the positioning seat 903, etc. If there is any looseness, tighten the screws or adjust the positioning seat 903 in time to ensure the structural stability of the equipment;

[0080] Check the working status of the detection structure 4, check whether the position sensor 401 has abnormal data output, whether the detection rod 402 can jump freely, and whether the supporting spring is damaged or deformed. If there is a problem, the relevant parts should be replaced in time to ensure that the status of the slide rail 102 can be detected in time and accurately, so as to provide guarantee for the safe operation of the equipment.

[0081] In this article, there are a few points to note:

[0082] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0083] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0084] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technical personnel familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A slit coating machine with three-dimensional adjustment function, comprising: A stabilizing body (1), a detection structure (4) and a three-dimensional adjustment mechanism (7), wherein two slide rails (102) are installed above the stabilizing body (1), two bolt-fixed guardrails (101) are installed on one side of the stabilizing body (1), a group of connecting plates (2) are installed on the inner side of the stabilizing body (1), and a stabilizing seat (3) is installed on the outer side of the connecting plate (2), characterized in that a group of detection structures (4) are installed on one side of one of the slide rails (102), the detection structure (4) is composed of a position sensor (401) and a detection rod (402), a group of coating mechanisms (5) are installed at the bottom of the stabilizing body (1), the coating mechanism (5) is composed of a coating roller (501) and a smoothing tool (502), a threaded rod (6) is installed above the smoothing tool (502), and a group of three-dimensional adjustment mechanisms (7) are installed above the connecting plate (2), the three-dimensional adjustment mechanism (7) is composed of a first adjustment cylinder (701), an adjustment plate (702), and a first adjustment cylinder (701). A positioning plate (703), a hinged plate (704), a second adjustment cylinder (705) and a second positioning plate (706) are composed of two positioning bars at the upper position of the adjustment plate (702), the positioning bars are of a T-shaped structure, two sliding grooves are provided at the bottom position of the first positioning plate (703), the positioning bars pass through the inside of the sliding grooves, a rotating hole is provided at the middle position of the first positioning plate (703), a hinged plate (704) is installed at the position of the rotating hole, a second adjustment cylinder (705) is installed at the outer position of the hinged plate (704), a second positioning plate (706) is installed at the upper position of the push rod of the second adjustment cylinder (705), there are two second positioning plates (706), a guide roller is installed between the two second positioning plates (706), there are two hinged plates (704), a first adjustment cylinder (701) is installed at the end of one of the adjustment plates (702), and the push rod of the first adjustment cylinder (701) is firmly connected to one side of the first positioning plate (703); A group of connecting structures (8) is installed at the outer position of the stable body (1), and the connecting structure (8) is composed of a support rod (801) and an adjustment frame (802). A group of supporting rods (801) are installed at the upper and bottom positions of the stable body (1), and one of the upper supporting rods (801) is installed with an adjustment frame (802) on one side. One of the rollers at the upper position of the stable body (1) is installed with a gear on one side. A sprocket wheel for rotation connection is installed at the bottom position of the adjustment frame (802), and a gear is also installed on one side of the sprocket wheel. A sliding hole is opened on one side of the supporting rod (801), and a positioning block is provided on one side of the adjustment frame (802). The positioning block is a rectangular structure, and the positioning block passes through the inside of the sliding hole. The positioning block cooperates with the sliding hole to achieve the effect of circular positioning of the upward and downward movement position of the adjustment frame (802). An adjusting nut is installed in the middle of the positioning block. Two groups of positioning structures (9) are installed at the bottom position of the three-dimensional adjustment mechanism (7). The positioning structure (9) is composed of a connecting frame (901), an elastic plate (902) and a positioning seat (903) are composed of a stabilizing plate installed above the connecting plate (2), two symmetrically distributed adjustment plates (702) are installed above the stabilizing plate, a group of sliding holes are respectively opened on both sides of the stabilizing plate, and the sliding holes are of arc structure. A positioning hole is respectively opened on both sides of the bottom position of the adjustment plate (702), the top of the connecting frame (901) passes through the interior of the sliding hole and extends to the interior of the positioning hole, and a card slot is opened on the inner side of the sliding hole, and an elastic plate (902) with an open slot is respectively provided on both sides of the connecting frame (901), a card block is provided above the elastic plate (902), and the card block extends to the interior of the card slot, and a sliding hole is opened in the middle of the connecting frame (901), the positioning seat (903) passes through the interior of the sliding hole and a retaining spring and a supporting spring are installed on the outer side, a group of locking blocks with arc structure are provided above the positioning seat (903), and a group of locking grooves are opened on the inner side of the sliding hole of the stabilizing plate, and the locking grooves and the locking blocks are engaged.

2. The slit coating machine with three-dimensional adjustment function according to claim 1, characterized in that: A group of regulating cylinders are installed at the bottom of the smoothing tool (502), and a stabilizing plate is installed at both sides of the smoothing tool (502). A rotating hole is opened in the middle of the stabilizing plate. Both sides of the threaded rod (6) pass through the inside of the rotating hole respectively. A cleaning block (601) is installed at the outer side of the threaded rod (6). A threaded hole is opened on one side of the cleaning block (601). The threaded rod (6) has a double thread structure. The threaded rod (6) passes through the inside of the threaded hole. An electric motor connected to a group of bevel gears is installed on one side of the threaded rod (6).

3. The slit coating machine with three-dimensional adjustment function according to claim 1, characterized in that: Two sets of gear drive mechanisms are installed at the bottom of the stable body (1), a set of guide rollers and a coating roller (501) are installed between the two sets of gear drive mechanisms, the driving gear of the gear drive mechanism is connected to the center of the coating roller (501), an incomplete gear is installed on both sides of the coating roller (501), a gear is installed on both sides of one of the guide rollers, and the gears are meshed with the incomplete gears.

4. The slit coating machine with three-dimensional adjustment function according to claim 1, characterized in that: A sliding groove is provided at the bottom of the stabilizing seat (3), the sliding groove corresponds to the sliding rail (102), and the sliding rail (102) passes through the interior of the sliding groove.

5. The slit coating machine with three-dimensional adjustment function according to claim 1, characterized in that: A stabilizing shell is provided on one side of the stabilizing seat (3), a stepped groove is provided inside the stabilizing shell, a position sensor (401) is installed at the stepped groove position inside the stabilizing shell, a sealing cover is installed above the stabilizing shell, a sliding hole is opened on the inner side of the stabilizing shell based on the stepped groove, a detection rod (402) is installed inside the sliding hole, the detection rod (402) is a cylindrical structure, and a support spring is installed between the position sensor (401) and the detection rod (402).

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