Vertical extrusion coating head

Abstract

The utility model discloses a vertical extrusion coating head. The vertical extrusion coating head comprises an extrusion coating head mechanism, the extrusion coating head mechanism comprises a workbench, two sides of the upper end of the workbench are fixedly connected with a fixing frame through bolts, one end of the fixing frame is fixedly connected with a first motor through a bolt, one end of the first motor is fixedly connected with a lead screw through a screw, and the other end of the first motor is fixedly connected with a second motor through a screw. By means of stable extrusion and proper adjustment of the distance between the extrusion coating heads, it can be guaranteed that the surface of a base material plate is evenly covered with paint, so that the coating quality is improved, by adjusting the distance between the extrusion coating heads, damage or deformation of the base material plate caused by excessive extrusion force can be avoided, the integrity of the base material plate is protected, and the production efficiency is improved. Different base material plates may have different sizes and thicknesses, the extrusion coating device can adapt to the sizes of the different base material plates by adjusting the distance between the extrusion coating heads, and the production flexibility and applicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vertical extrusion coating heads, in particular to a vertical extrusion coating head. Background Art

[0002] Vertical extrusion coating heads are commonly used in coating processes in industrial production. Such coating heads usually consist of one or more pressure rollers that can evenly extrude the coating material onto the surface to be coated. They are usually designed to be vertical in order to apply pressure to the material during the coating process and ensure that the coating material is evenly distributed on the surface.

[0003] In the existing vertical extrusion coating head technology, during the coating process, the slurry is transported to the extrusion coating head under a certain pressure. Under the action of pressure, the slurry passes through the special cavity structure of the extrusion coating head, is extruded along the slit and evenly coated on the moving coating material. The coating material moves continuously during the coating process to receive the slurry from the extrusion die head.

[0004] In the operation of the existing vertical extrusion coating head, since the extrusion coating head extrude the coating material, when the extrusion coating head extrudes the coating material of different sizes and thicknesses, the extrusion coating head cannot adjust and move the extrusion according to the different sizes and thicknesses of the coating material, resulting in a large distance between the extrusion coating head and the coating material, causing the coating material to not be coated with a material layer.

[0005] Therefore, it is necessary to provide a vertical extrusion coating head to solve the above technical problems. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a vertical extrusion coating head which can be adjusted, controlled and moved, and can be adjusted, moved and extruded according to different sizes and thicknesses of coating materials.

[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A vertical extrusion coating head comprises: an extrusion coating head mechanism, wherein the extrusion coating head mechanism includes a workbench, the upper ends of the workbench are connected and fixed to a fixing frame by bolts, one end of the fixing frame is connected and fixed to a first motor by bolts, one end of the first motor is connected and fixed to a lead screw by screws, the lead screw is connected to the inside of a movable support frame by penetrating, one end of the movable support frame is connected and fixed to a first extrusion coating head and a second extrusion coating head by screws, the middle ends of the first extrusion coating head and the second extrusion coating head are in contact with and extruded with a substrate plate, one end of the fixing frame is connected and fixed to a sleeve column by screws, a support guide column is installed inside the sleeve column, and the support guide column is connected and fixed to the first extrusion coating head and the second extrusion coating head by screws.

[0009] Preferably, the upper end of the workbench is connected and fixed to the bracket by screws, a groove opening is opened inside the bracket, a movable groove is opened inside the workbench, one end of the workbench is connected and fixed to the servo motor by screws, a threaded screw is installed at one end of the servo motor, the threaded screw is connected to the inside of the second moving block by passing through, and the second moving block is connected and fixed to the second groove plate by welding.

[0010] Preferably, a sliding rod is connected through the internal groove opening of the bracket, and the sliding rod is connected to the inside of the first moving block by passing through. The first moving block is connected and fixed to the first groove plate by welding, and the first groove plate and the second groove plate are installed with a substrate plate inside.

[0011] Preferably, the two side ends of the first groove plate and the second groove plate are connected and fixed to the first cylinder and the second cylinder by screws, and the first guide column and the second guide column are installed at one end of the first cylinder and the second cylinder, and the first guide column and the second guide column pass through the inside of the two sides of the first groove plate and the second groove plate, and one end of the first guide column and the second guide column is connected to a clamping plate.

[0012] Preferably, one end of the threaded screw is connected to the inside of the second rolling shaft bearing by penetrating, and one end of the sliding rod is connected and fixed to the first rolling bearing by a screw.

[0013] Preferably, the lower end of the workbench is connected and fixed to the supporting legs by welding, and the supporting legs are a metal plate frame structure. A vertical conduit is installed inside the first extrusion coating head and the second extrusion coating head, and a paint outlet hole is opened at one end of the vertical conduit. An inlet conduit is installed at one end of the vertical conduit, and a connecting valve is installed at one end of the inlet conduit.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model utilizes a first extrusion coating head and a second extrusion coating head, a support guide column and a sleeve column, a first motor and a screw rod, and can ensure that the coating is evenly covered on the surface of the substrate plate by stable extrusion and proper adjustment of the spacing between the extrusion coating heads, thereby improving the coating quality. By adjusting the spacing between the extrusion coating heads, damage or deformation of the substrate plate due to excessive extrusion can be avoided, thereby protecting the integrity of the substrate plate. Different substrate plates may have different sizes and thicknesses. By adjusting the spacing between the extrusion coating heads, different substrate plate sizes can be adapted, thereby improving the flexibility and applicability of production.

[0016] (2) The utility model utilizes the first moving block and the second moving block, the first groove plate and the second groove plate, the servo motor, the threaded screw, and the sliding rod to ensure that the coating covers every part of the substrate plate evenly, thereby avoiding the occurrence of missing coating or over-coating. By driving the servo motor and the threaded screw, and moving the groove plate and the moving block at a uniform speed, the coating process can be automated, thereby improving production efficiency, reducing manual intervention, and reducing waste and cost of coating.

[0017] (3) The utility model utilizes the first guide column and the second guide column, the first cylinder and the second cylinder, and the clamping plate. When the substrate plate remains stable, the coating head can evenly apply the coating on the substrate plate, thereby ensuring the consistency of the thickness and quality of the coating layer. The stability of the substrate plate during movement can reduce errors in the coating process, avoid overflow or unevenness of the coating, and reduce shaking and instability of the substrate plate during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the vertical extrusion coating head provided by the utility model from a first perspective;

[0019] Figure 2 A second perspective structural schematic diagram of the vertical extrusion coating head provided by the utility model;

[0020] Figure 3 A schematic diagram of the groove plate and threaded screw structure of the vertical extrusion coating head provided by the utility model;

[0021] Figure 4 A schematic diagram of the cylinder and guide column structure of the vertical extrusion coating head provided by the utility model;

[0022] Figure 5 A schematic diagram of the fixing frame and the screw rod structure of the vertical extrusion coating head provided by the utility model;

[0023] Figure 6 A schematic diagram of the structure of the vertical extrusion coating head provided by the utility model from the first perspective;

[0024] Figure 7 A schematic structural diagram of the vertical extrusion coating head provided by the utility model from a second viewing angle;

[0025] The names corresponding to the reference numerals are: 100, extrusion coating head mechanism; 101, workbench; 102, support leg; 103, bracket; 104, fixed frame; 105, servo motor; 106, first rolling bearing; 107, second rolling shaft bearing; 108, moving groove; 109, slide bar; 110, first moving block; 111, first groove plate; 112, first cylinder; 113, second moving block; 114, second groove plate; 115, The second cylinder; 116, groove; 117, threaded screw; 118, first guide column; 119, second guide column; 120, clamping plate; 121, substrate plate; 122, first extrusion coating head; 123, second extrusion coating head; 124, supporting guide column; 125, sleeve column; 126, first motor; 128, screw; 129, movable support frame; 130, connecting valve; 131, vertical conduit; 132, inlet conduit; 133, paint outlet. DETAILED DESCRIPTION

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0027] First embodiment:

[0028] like Figure 1 , Figure 5As shown, the vertical extrusion coating head provided by the utility model includes: an extrusion coating head mechanism 100, wherein the extrusion coating head mechanism 100 includes a workbench 101, the upper ends of the workbench 101 are connected and fixed to a fixing frame 104 by bolts, one end of the fixing frame 104 is connected and fixed to a first motor 126 by bolts, one end of the first motor 126 is connected and fixed to a lead screw 128 by screws, the lead screw 128 is connected to the inside of a movable support frame 129 by penetrating, one end of the movable support frame 129 is connected and fixed to a first extrusion coating head 122 and a second extrusion coating head 123 by screws, the middle ends of the first extrusion coating head 122 and the second extrusion coating head 123 are contacted and extruded with a substrate plate 121, one end of the fixing frame 104 is connected and fixed to a sleeve column 125 by screws, a support guide column 124 is installed inside the sleeve column 125, and the support guide column 124 is connected to the first The extrusion coating head 122 and the second extrusion coating head 123 are connected and fixed. In actual use, when the staff fixes the substrate plate 121 that needs coating, the first motor 126 is driven to drive the screw rod 128 to rotate, and further drive the movable support frame 129 to move. By moving the movable support frame 129, the first extrusion coating head 122 and the second extrusion coating head 123 can be moved to further extrude the substrate plate 121. After that, the first extrusion coating head 122 and the second extrusion coating head 123 can be stably supported and moved by moving the supporting guide column 124 inside the sleeve column 125. The first extrusion coating head 122 and the second extrusion coating head 123 can be extruded to adjust the spacing, which can be adjusted according to the size and thickness of the substrate plate 121 to reduce the damage of the coating substrate plate 121 caused by excessive extrusion.

[0029] In this embodiment, by utilizing the first extrusion coating head 122 and the second extrusion coating head 123, the support guide column 124 and the sleeve column 125, the first motor 126 and the screw 128 to ensure stable extrusion and appropriately adjust the spacing between the extrusion coating heads, it can be ensured that the coating is evenly covered on the surface of the substrate plate 121, thereby improving the coating quality. By adjusting the spacing between the extrusion coating heads, damage or deformation of the substrate plate 121 due to excessive extrusion can be avoided, thereby protecting the integrity of the substrate plate 121. Different substrate plates 121 may have different sizes and thicknesses. By adjusting the spacing between the extrusion coating heads, different sizes of substrate plates 121 can be adapted, thereby improving production flexibility and applicability.

[0030] Second embodiment:

[0031] like Figure 1 , Figure 3 , Figure 5As shown, the upper end of the workbench 101 is connected and fixed to the bracket 103 by screws, a groove opening 116 is opened inside the bracket 103, a moving groove 108 is opened inside the workbench 101, one end of the workbench 101 is connected and fixed to the servo motor 105 by screws, a threaded screw 117 is installed at one end of the servo motor 105, the threaded screw 117 is connected to the inside of the second moving block 113 by penetration, the second moving block 113 is connected and fixed to the second groove plate 114 by welding, the internal groove opening 116 of the bracket 103 is penetrated and connected with a slide bar 109, the slide bar 109 is connected to the inside of the first moving block 110 by penetration, the first moving block 110 is connected and fixed to the first groove plate 111 by welding, the first groove plate 111 And a substrate plate 121 is installed inside the second groove plate 114. In actual use, when the substrate plate 121 is installed inside the first groove plate 111 and the second groove plate 114, the first extrusion coating head 122 and the second extrusion coating head 123 are used to extrude the substrate plate 121 for coating, and the servo motor 105 is driven to drive the threaded screw 117 to rotate, and the first groove plate 111 and the second groove plate 114 are moved at a uniform speed. The first groove plate 111 and the first moving block 110 can slide on the sliding rod 109, and the first extrusion coating head 122 and the second extrusion coating head 123 can be used to coat the substrate plate 121, so that the substrate plate 121 can be evenly and fully coated with paint.

[0032] In this embodiment, by utilizing the first moving block 110 and the second moving block 113, the first groove plate 111 and the second groove plate 114, the servo motor 105 and the threaded screw 117, and the sliding rod 109, uniform coating can ensure that the coating covers every part of the substrate plate 121, avoiding missing coating or over-coating. By driving the servo motor 105 and the threaded screw 117, and moving the groove plate and the moving block at a uniform speed, an automated coating process can be achieved, thereby improving production efficiency, reducing manual intervention, and reducing waste and cost of coating.

[0033] Third embodiment:

[0034] like Figure 3-5As shown, the first and second groove plates 111 and 114 are connected and fixed with the first cylinder 112 and the second cylinder 115 at both side ends by screws, and the first guide column 118 and the second guide column 119 are installed at one end of the first cylinder 112 and the second cylinder 115, and the first guide column 118 and the second guide column 119 pass through the inside of both sides of the first groove plate 111 and the second groove plate 114, and the clamping plate 120 is connected to one end of the first guide column 118 and the second guide column 119. When the substrate plate 121 is installed inside the first groove plate 111 and the second groove plate 114, the first cylinder 112 and the second cylinder 115 are driven to move the first guide column 118 and the second guide column 119, and the clamping plate 120 is further driven to move, so that the substrate plate 121 can be clamped and fixed, and it can be ensured that the substrate plate 121 is extruded and moved between the first extrusion coating head 122 and the second extrusion coating head 123 to keep the substrate plate 121 stable.

[0035] In this embodiment, by utilizing the first guide column 118 and the second guide column 119, the first cylinder 112 and the second cylinder 115, and the clamping plate 120, when the substrate plate 121 remains stable, the coating head can evenly apply the paint on the substrate plate 121, thereby ensuring the consistency of the thickness and quality of the coating layer. The stability of the substrate plate 121 during movement can reduce errors in the coating process, avoid overflow or unevenness of the paint, and reduce shaking and instability of the substrate plate 121 during movement.

[0036] Fourth embodiment:

[0037] like Figure 1 , Figure 5 As shown, one end of the threaded screw 117 is connected to the inside of the second rolling bearing 107 by penetrating, and one end of the sliding rod 109 is connected and fixed to the first rolling bearing 106 by a screw.

[0038] Fifth embodiment:

[0039] like Figure 1 , Figure 5-7 As shown, the lower end of the workbench 101 is connected and fixed to the supporting leg 102 by welding, and the supporting leg 102 is a metal plate frame structure. A vertical duct 131 is installed inside the first extrusion coating head 122 and the second extrusion coating head 123. A paint outlet hole 133 is opened at one end of the vertical duct 131, and an inlet duct 132 is installed at one end of the vertical duct 131. A connecting valve 130 is installed at one end of the inlet duct 132. By connecting the connecting valve 130 to an external paint tank, when the connecting valve 130 is opened, the paint will enter the inlet duct 132 from the connecting valve 130, and enter the paint outlet hole 133 from the vertical duct 131.

[0040] When in use, first, by installing the substrate plate 121 inside the first groove plate 111 and the second groove plate 114, the first cylinder 112 and the second cylinder 115 are driven to move the first guide column 118 and the second guide column 119, and further drive the clamping plate 120 to move, so that the substrate plate 121 can be clamped and fixed, which can ensure that the substrate plate 121 is squeezed and moved between the first extrusion coating head 122 and the second extrusion coating head 123 to keep the substrate plate 121 stable. When the staff fixes the substrate plate 121 that needs to be coated, the first motor 126 is driven to drive the screw rod 128 to rotate, and further drive the movable support frame 129 to move. Through the movement of the movable support frame 129, the first extrusion coating head 122 and the second extrusion coating head 123 can be moved to further squeeze the substrate plate 121, and then the support guide column 124 is moved inside the sleeve column 125. , the first extrusion coating head 122 and the second extrusion coating head 123 can be stably supported and moved, the first extrusion coating head 122 and the second extrusion coating head 123 can be extruded and adjusted, and can be adjusted according to the size and thickness of different substrate plates 121. Later, during the coating process, when the connecting valve 130 is connected to the external coating tank, when the connecting valve 130 is opened, the coating will enter the inlet conduit 132 from the connecting valve 130, and enter the coating outlet hole 133 from the vertical conduit 131. The servo motor 105 is driven to drive the threaded screw 117 to rotate, and the first groove plate 111 and the second groove plate 114 are moved at a uniform speed. The first groove plate 111 and the first moving block 110 can slide and move on the sliding rod 109, and the first extrusion coating head 122 and the second extrusion coating head 123 can be coated on the substrate plate 121, and the substrate plate 121 can be evenly and fully coated.

[0041] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A vertical extrusion coating head, characterized in that: include: The extrusion coating head mechanism (100) comprises a workbench (101), wherein the upper ends of the workbench (101) are connected and fixed to a fixing frame (104) by bolts on both sides, one end of the fixing frame (104) is connected and fixed to a first motor (126) by bolts, one end of the first motor (126) is connected and fixed to a lead screw (128) by screws, the lead screw (128) is connected to the inside of a movable support frame (129) by penetrating, and one end of the movable support frame (129) is connected to The first extrusion coating head (122) and the second extrusion coating head (123) are connected and fixed by screws; the middle ends of the first extrusion coating head (122) and the second extrusion coating head (123) are in contact with the substrate plate (121) for extrusion; one end of the fixing frame (104) is connected and fixed by screws to a sleeve column (125); a support guide column (124) is installed inside the sleeve column (125); and the support guide column (124) connects and fixes the first extrusion coating head (122) and the second extrusion coating head (123) by screws.

2. A vertical extrusion coating head according to claim 1, characterized in that: The upper end of the workbench (101) is connected and fixed to the bracket (103) by screws, a groove opening (116) is provided inside the bracket (103), a movable groove (108) is provided inside the workbench (101), one end of the workbench (101) is connected and fixed to the servo motor (105) by screws, one end of the servo motor (105) is installed with a threaded screw (117), the threaded screw (117) is connected to the inside of the second movable block (113) by penetrating, and the second movable block (113) is connected and fixed to the second groove plate (114) by welding.

3. A vertical extrusion coating head according to claim 2, characterized in that: The internal groove opening (116) of the bracket (103) is penetrated by a slide bar (109), and the slide bar (109) is penetrated and connected to the inside of the first moving block (110). The first moving block (110) is connected and fixed to the first groove plate (111) by welding, and the first groove plate (111) and the second groove plate (114) are installed with a substrate plate (121) inside.

4. A vertical extrusion coating head according to claim 3, characterized in that: The first cylinder (112) and the second cylinder (115) are connected and fixed to each other by screws at both side ends of the first groove plate (111) and the second groove plate (114); a first guide column (118) and a second guide column (119) are installed at one end of the first cylinder (112) and the second cylinder (115); the first guide column (118) and the second guide column (119) pass through both sides of the first groove plate (111) and the second groove plate (114); and a clamping plate (120) is connected to one end of the first guide column (118) and the second guide column (119).

5. A vertical extrusion coating head according to claim 3, characterized in that: One end of the threaded screw (117) is connected to the inside of the second rolling shaft bearing (107) by penetrating, and one end of the sliding rod (109) is connected and fixed to the first rolling bearing (106) by means of a screw.

6. A vertical extrusion coating head according to claim 1, characterized in that: The lower end of the workbench (101) is connected and fixed to a support leg (102) by welding; the support leg (102) is a metal plate frame structure; a vertical conduit (131) is installed inside the first extrusion coating head (122) and the second extrusion coating head (123); a coating outlet hole (133) is provided at one end of the vertical conduit (131); an inlet conduit (132) is installed at one end of the vertical conduit (131); and a connecting valve (130) is installed at one end of the inlet conduit (132).

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