Wire rod coating device

Abstract

The present invention relates to the technical field of substrate glue coating, and discloses a wire rod coating device, including a frame, on which a group of roller assemblies 2 and two groups of roller assemblies 1 are installed, a wire rod is arranged between the two groups of roller assemblies 1, and both ends of the wire rod are installed on the bearing seat through the wire rod mounting seat, a die assembly is installed on the frame through a connecting block, a bamboo tube bracket is installed on the cross brace above the frame, and a bamboo tube with a terminal extending above the die assembly is arranged on the bamboo tube bracket, and a receiving tray is connected to the lower side of the die assembly on the frame, and a liquid return tray is arranged correspondingly below the discharge port of the receiving tray. The die assembly of the present invention can be moved as needed, is easy to adjust, and is relatively stable to be placed, and is not easy to be loosely installed later due to the disassembly of the connecting block; and the die assembly is easy to clean, and the adjustable die assembly is combined with the wire rod to collect the slurry, which is convenient for environmental protection, recycling and recycling.

Description

Technical Field

[0001] The invention relates to the technical field of base material glue coating, in particular to a wire rod coating device. Background Art

[0002] With the flexible substrate as the support, various functional solutions are coated on its surface, so that various functional film products can be realized. Through the wire rod scraping roller method, combined with the adjustment of the wire rod speed, the speed of smoothing the slurry on the film surface can be adjusted, and the wire rod coating effect and quality can be improved.

[0003] The wire rod device of the existing wire rod coating machine is fixed on a pair of bearing seats on a fixed table, and the height of the wire rod cannot be adjusted. Summary of the invention

[0004] The object of the present invention is to provide a wire rod coating device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A wire rod coating device comprises a frame, on which a group of roller assemblies 2 and two groups of roller assemblies 1 are installed, a wire rod for coating a thin film is provided between the two groups of roller assemblies 1, a bearing seat is installed on the frame, both ends of the wire rod are installed on the bearing seat through wire rod mounting seats, a die head assembly that is fitted with the surface of the wire rod is installed on the frame through a connecting block, a bamboo tube bracket is installed on the cross brace above the frame, the bamboo tube bracket is provided with a bamboo tube whose end extends above the die head assembly, a material receiving tray is connected to the lower side of the die head assembly on the frame, and a liquid return tray is correspondingly provided below the material outlet of the material receiving tray.

[0007] As a further solution of the present invention: roller assembly 2 is located between two groups of roller assemblies 1, and the lower edge of one group of roller assemblies 1 is flush with the upper edge of the other group of roller assemblies 1.

[0008] As a further solution of the present invention: the material receiving tray is arranged obliquely, and the liquid return tray is fixed between two horizontal supports at the bottom of the frame.

[0009] As a further solution of the present invention: a driving motor is installed on the outside of the frame, and the driving motor is transmission-connected to a wire rod mounting seat installed on the bearing seat through a universal joint coupling.

[0010] As a further solution of the present invention: main mounting seats are symmetrically fixedly connected at both ends of the cross brace on the frame, an adjustment block is fixedly installed on the main mounting seat, and the bearing seat is installed on the main mounting seat.

[0011] As a further solution of the present invention: the connecting block is composed of a vertical part and a horizontal part, the vertical part is provided with an assembly hole for the bolt to pass through, and the horizontal part is provided with two parallel waist holes.

[0012] As a further solution of the present invention: a back placement groove is embedded in the bottom of the horizontal part close to the vertical part, a locking mechanism is provided in the back placement groove, and a positioning piece is slidably embedded in the waist hole close to the vertical part, one end of which moves through the back placement groove and cooperates with the locking mechanism in the back placement groove.

[0013] As a further solution of the present invention: an insert ring is fixedly provided at one end of the positioning member extending into the waist hole, the outer diameter of the insert ring is adapted to the width of the waist hole, and teeth are symmetrically embedded in the opposite sides of the positioning members on both sides, and the two sides of the locking mechanism are respectively adapted to the teeth.

[0014] As a further solution of the present invention: the locking mechanism includes a transmission gear symmetrically rotatably connected on both sides of the back groove, the side of the transmission gear and the tooth groove are meshing for transmission, a limit block is slidingly connected in the back groove between the two transmission gears, and the limit block has symmetrical teeth on both sides that mesh with the transmission gear.

[0015] As a further solution of the present invention: a spring is connected and arranged inside the limit block and the placement back groove, and the spring acts on the limit block to move away from the placement back groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the die assembly can be moved as needed, is easy to adjust, and is relatively stable in placement. It is not easy to cause subsequent loose installation due to the removal of the connection block, and the distance between the die assembly and the wire rod can be kept stable after the placement is stable; the device can adjust the height of the wire rod by adjusting the height of the bearing seat, and the motor can adjust the speed of the wire rod to smooth the slurry at any time, thereby improving the coating effect and quality of the wire rod. The device is also provided with a discharge port on the return liquid tray, which can be connected to an external storage tank for reflux, saving slurry. The device is also provided with a bamboo tube for easy cleaning of the die and wire rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention.

[0018] Figure 2 for Figure 1 main view.

[0019] Figure 3 for Figure 2 Cross-sectional view along the BB direction.

[0020] Figure 4 for Figure 2Schematic diagram of the local structure.

[0021] Figure 5 for Figure 1 Top view of the .

[0022] Figure 6 It is a structural schematic diagram of the connecting block in the present invention.

[0023] Figure 7 for Figure 6 Top view of the .

[0024] Figure 8 for Figure 6 Bottom view of .

[0025] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure of area A in the middle.

[0026] Fig.10 It is a schematic diagram of the structure of the positioning member in the present invention.

[0027] In the figure: 1-frame, 2-roller assembly one, 3-roller assembly two, 4-bamboo tube bracket, 5-die head assembly, 6-drive motor, 7-universal joint coupling, 8-bearing seat, 9-wire rod mounting seat, 10-adjusting block, 11-main mounting seat, 12-connecting block, 13-receiving tray, 14-liquid return tray, 15-waist hole, 16-assembly hole, 17-positioning piece, 1701-insert ring, 1702-tooth groove, 18-back groove, 19-transmission gear, 20-limiting block. DETAILED DESCRIPTION

[0028] See also Figure 1-Figure 5In an embodiment of the present invention, a wire rod coating device includes a frame 1, on which a group of roller assemblies 2 3 and two groups of roller assemblies 1 2 are installed, and the roller assembly 2 3 is located between the two groups of roller assemblies 2, wherein the lower edge of one group of roller assemblies 2 is flush with the upper edge of the other group of roller assemblies 2, and after the film passes through the roller assembly 2 3 on one side, it passes through the lower side of one group of roller assemblies 2 and the upper side of the other group of roller assemblies 2, and in this process, a wire rod for coating the film is provided between the two groups of roller assemblies 2, and a bearing seat 8 is installed on the frame 1, Both ends of the wire rod are installed on the bearing seat 8 through the wire rod mounting seat 9, and the frame 1 is provided with a die assembly 5 which is arranged in contact with the surface of the wire rod through the connecting block 12. The die assembly 5 can be moved as needed, and there is a strip-shaped U-hole on the connecting block 12, so that it can be installed adjustably, so that the distance between the die assembly 5 and the wire rod can be adjusted through the connecting block 12; a bamboo tube bracket 4 is installed on the cross brace located above the frame 1, and the bamboo tube bracket 4 is provided with a bamboo tube whose end extends above the die assembly 5, so that the die assembly 5 below can be easily cleaned.

[0029] A receiving tray 13 is connected to the lower side of the die head assembly 5 on the frame 1. The receiving tray 13 is inclined and has a discharge port below the receiving tray 13. A liquid return tray 14 is correspondingly arranged below the discharge port of the receiving tray 13. The liquid return tray 14 is fixed between two cross braces at the bottom of the frame 1. The slurry scraped off the die head assembly 5 can be returned to the liquid return tray 14 through the receiving tray 13. The liquid return tray 14 can be connected to a container such as a liquid storage tank, so as to facilitate the maximum preservation and saving of the slurry.

[0030] A driving motor 6 is installed on the outside of the frame 1, and the driving motor 6 is connected to the wire rod mounting seat 9 installed on the bearing seat 8 through a universal joint coupling 7. Preferably, a main mounting seat 11 is symmetrically fixedly connected at both ends of the cross brace on the frame 1, and an adjusting block 10 is fixedly installed on the main mounting seat 11. The bearing seat 8 is installed on the main mounting seat 11, and a strip-shaped U-hole is also provided on the bearing seat 8, which can also facilitate adjustment and installation. The adjusting block 10 can be penetrated by bolts and rests against the bottom of the bearing seat 8, thereby facilitating the support of the position of the bearing seat 8.

[0031] Further preferably, the roller assembly 1 2 and the roller assembly 2 3 are composed of the same structure as the mounting seat 11 and the adjusting block 10, and the rollers are also installed through the same structure as the bearing seat 8. The roller assembly 1 2 and the roller assembly 2 3 are both used for the passing and conveying of the film.

[0032] In order to improve the stability of the die assembly 5 during placement, that is, how to flexibly adjust the position of the die assembly 5 during use, and also to avoid affecting the stability of placement due to multiple adjustments, such as Figure 6-Figure 8 As shown, the connecting block 12 is an "L"-shaped bent plate structure, and is composed of an integrally cast vertical portion and a horizontal portion. The vertical portion is provided with an assembly hole 16 for the bolt to pass through, and the assembly hole 16 is used for the bolt to pass through and connect the mounting die head assembly 5. The horizontal portion is provided with two parallel waist holes 15. The bolts are connected to the frame 1 after passing through the waist holes 15. The horizontal portion can be pressed against the frame 1 to fix the position of the die head assembly 5. By adjusting the position of the bolt on the waist hole 15, the spacing between the die head assembly 5 connected to the vertical portion and the wire rod on the wire rod mounting seat 9 can be adjusted.

[0033] Preferably, a placement back groove 18 is embedded in the bottom of the horizontal part near the side of the vertical part, and a locking mechanism is provided in the placement back groove 18. A positioning piece 17 is slidably embedded in the waist hole 15 near the side of the vertical part. One end of the positioning piece 17 is used for the bolt to slide through and is adapted in size. The other end of the positioning piece 17 is movable through the placement back groove 18 and is connected with the locking mechanism in the placement back groove 18. When in use, the bolt passes through one end of the positioning piece 17 and adjusts its position in the waist hole 15, which makes it convenient to adjust the spacing between the die head assembly 5 and the wire rod. As the bolt is tightened, the locking mechanism can lock the position of the positioning piece 17, so that the relative position of the bolt and the horizontal part can be determined in advance. Therefore, on the basis of the predetermined friction between the bolt and the horizontal part, the placement stability can be further improved.

[0034] like Fig.10 As shown, the end of the positioning member 17 extending into the waist hole 15 is fixedly provided with an insert ring 1701, the outer diameter of the insert ring 1701 is adapted to the inner width of the waist hole 15, the inner diameter of the insert ring 1701 is slidably adapted to the bolt size diameter for assembly, and the opposite sides of the positioning members 17 on both sides are symmetrically embedded with tooth grooves 1702, and the two sides of the locking mechanism are respectively adapted to the tooth grooves 1702. Such a setting facilitates the stable sliding of the positioning member 17. After the bolt passes through the insert ring 1701, when the fit between the tooth groove 1702 and the locking mechanism is not locked, the position of the connecting block 12 can be adjusted, and when the bolt is tightened, the bolt presses the cross part on the frame 1, so that the locking mechanism will lock the fit between the tooth groove 1702, so that the bolt and the cross part cannot be relatively moved and adjusted, thereby maintaining the placement position of the connecting block 12, which further improves the stability on the basis of friction.

[0035] like Fig. 9As shown, the locking mechanism includes a transmission gear 19 symmetrically rotatably connected on both sides of the placement back groove 18, the side of the transmission gear 19 and the tooth groove 1702 are meshed for transmission, and a limit block 20 is slidingly connected in the placement back groove 18 between the two transmission gears 19, and the limit block 20 has symmetrically arranged latch teeth corresponding to the transmission gear 19 on both sides, and a spring is connected between the limit block 20 and the placement back groove 18, and the spring acts on the limit block 20 to move away from the placement back groove 18. With this arrangement, after the bolt passes through the insert ring 1701, the positioning member 17 and the inner side of the waist hole 15 can slide relative to each other as needed, and the tooth groove 1702 and the transmission gear 19 can be meshed for transmission, thereby adjusting the position of the connecting block 12 and the die head assembly 5 relative to the wire rod, and then tightening the bolts. The bolts drive the limit block 20 to be gradually pressed into the placement back groove 18. At this time, the locking teeth on the side of the limit block 20 clamp the transmission gear 19 so that it cannot rotate, so that the positioning member 17 cannot slide relative to the inner side of the waist hole 15. Therefore, after the bolts are tightened, on the basis of friction, the stability of the connection block 12 relative to the frame 1 is further maintained, and the distance of the die head assembly 5 relative to the wire rod can be limited. Such an arrangement can be more stable than the conventional adjustable installation.

Claims

1. A wire rod coating device, comprising a frame, on which a set of roller assemblies 2 and two sets of roller assemblies 1 are mounted, a wire rod for coating a film is arranged between the two sets of roller assemblies 1, a bearing seat is mounted on the frame, and both ends of the wire rod are mounted on the bearing seat through a wire rod mounting seat, characterized in that: The frame is provided with a die assembly fitted with the surface of the wire rod through a connecting block, a bamboo tube bracket is provided on the horizontal support above the frame, and the bamboo tube bracket is provided with a bamboo tube whose end extends above the die assembly, and a receiving tray is connected to the lower side of the die assembly on the frame, and a liquid return tray is correspondingly provided below the discharge port of the receiving tray; The connecting block is composed of a vertical part and a horizontal part, the vertical part is provided with an assembly hole for bolts to pass through, and the horizontal part is provided with two parallel waist holes; A back placement groove is embedded in the bottom of the horizontal part near the vertical part, and a locking mechanism is provided in the back placement groove. A positioning piece is slidably embedded in the waist hole near the vertical part, and one end of the positioning piece movably passes through the back placement groove and is matched and connected with the locking mechanism in the back placement groove. An insert ring is fixedly arranged at one end of the positioning member extending into the waist hole, the outer diameter of the insert ring is adapted to the inner width of the waist hole, and teeth grooves are symmetrically embedded in the opposite sides of the positioning members on both sides, and the two sides of the locking mechanism are adapted to the teeth grooves respectively; The locking mechanism includes a transmission gear symmetrically connected to both sides of the placement back groove, the side of the transmission gear is meshed with the tooth groove for transmission, a limit block is slidingly connected in the placement back groove between the two transmission gears, and the limit block has symmetrical teeth on both sides that mesh with the transmission gear.

2. A wire rod coating device according to claim 1, characterized in that: The roller assembly 2 is located between the two groups of roller assemblies 1, and the lower edge of one group of roller assemblies 1 is flush with the upper edge of the other group of roller assemblies 1.

3. A wire rod coating device according to claim 1, characterized in that: The receiving tray is arranged obliquely, and the liquid return tray is fixed between two horizontal supports at the bottom of the frame.

4. A wire rod coating device according to claim 1, characterized in that: A driving motor is installed on the outside of the frame, and the driving motor is transmission-connected to a wire rod mounting seat installed on the bearing seat through a universal joint coupling.

5. The wire rod coating device according to claim 1, characterized in that: The two ends of the horizontal brace on the frame are symmetrically fixedly connected with a main mounting seat, an adjusting block is fixedly installed on the main mounting seat, and the bearing seat is installed on the main mounting seat.

6. A wire rod coating device according to claim 1, characterized in that: A spring is connected and arranged inside the limiting block and the back placement groove, and the spring acts on the limiting block to move away from the back placement groove.

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