A coating machine extrusion die head structure
By designing adjustment components such as sliding table cylinders and screws in the extruded die of the coating machine, the problem of difficult adjustment of the discharge port position of the traditional die head is solved, and flexible adjustment of the die head position and better coating effect are achieved.
Patent Information
- Application Number
- CN202421407393.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The outlet position of the extrusion die of the traditional coating machine is difficult to adjust, making it difficult to achieve the best coating effect under different coating process requirements.
A coating machine extruded die structure is designed, which adopts a first adjustment assembly composed of a sliding table cylinder and a sliding base plate, and a second adjustment assembly composed of a screw and a nut seat. Through the coordinated adjustment of these components, the die head body can flexibly adjust its position in a plane.
The flexible adjustment of the discharge port of the die head body is realized, and the position of the external coating roller can be better correspond to, thereby forming a better coating effect, and having adjustment flexibility far better than the prior art.
Smart Images
Figure CN222739566U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of coating machines, and more specifically, relates to an extrusion die structure of a coating machine. Background Art
[0002] In the development history of coating machine technology, the extrusion die head, as the core component in the coating process, is responsible for accurately and evenly coating the coating on the substrate. However, the traditional coating machine extrusion die head usually has a fixed outlet position, which means that once the die head is installed on the coating machine, the position of its outlet is difficult to adjust subsequently. This design is particularly insufficient when facing different coating needs, because different coating processes often require different outlet positions to achieve the best coating effect, which causes operators to have to use other indirect methods to try to change the coating effect, such as adjusting the flow rate, pressure or coating speed of the coating, etc., but these methods are often difficult to achieve the ideal coating effect, and the operation is complicated and inefficient. Therefore, it is necessary to solve the above technical problems. Summary of the invention
[0003] The purpose of the embodiments of the present application is to provide a coating machine extrusion die structure to solve the technical problem in the prior art that the position of the coating machine die outlet is difficult to adjust.
[0004] To achieve the above purpose, the technical solution adopted in this application is: to provide a coating machine extrusion die head structure, including:
[0005] Support seat;
[0006] The first adjustment assembly comprises a slide cylinder mounted on the support seat and a sliding base plate connected to the output end of the slide cylinder and capable of being driven by the slide cylinder, wherein a linear rail extending in a direction perpendicular to the output direction of the slide cylinder is formed on the sliding base plate;
[0007] A second adjustment assembly includes a die mounting plate slidably connected to the linear rail, a nut seat connected to the die mounting plate, and a screw threadedly connected to the nut seat and parallel to the linear rail;
[0008] The die body is connected to the die mounting plate and forms a feed port for connecting to a glue supply pump and a discharge port facing parallel to the output direction of the slide cylinder.
[0009] Optionally, the first adjustment assembly further includes a side plate connected to the support seat, a limit plate connected to the side plate, and a bolt connected to the sliding bottom plate;
[0010] The limiting plate is located on the moving path of the bolt.
[0011] Optionally, the first adjustment assembly further includes a bolt seat connected to the sliding base plate, the bolt is threadedly connected to the bolt seat and the bolt is perpendicular to the limiting plate.
[0012] Optionally, the first adjustment assembly further includes a micrometer connected to the bolt seat and used to measure the distance between the bolt and the limiting plate.
[0013] Optionally, the first adjustment assembly further comprises a clamping seat connected to the bolt seat, and the micrometer is detachably clamped on the clamping seat and connected to the bolt seat via the clamping seat.
[0014] Optionally, the first adjustment assembly is symmetrically arranged at two ends of the die body.
[0015] Optionally, the second adjustment assembly further comprises a bearing seat mounted on the screw rod, wherein the bearing seat is also connected to the sliding base plate and is used to support the screw rod.
[0016] Optionally, the second adjustment assembly further includes a handwheel connected to the end of the screw rod.
[0017] Optionally, the coating machine extrusion die structure further comprises an ear seat connected to the die mounting plate and a locking handle capable of passing through the ear seat and connected to the die body;
[0018] The die body is detachably connected to the die mounting plate through the ear seat and the locking handle.
[0019] Optionally, at least two groups of the ear seats and the locking handles are correspondingly provided.
[0020] The beneficial effect of the coating machine extrusion die structure provided by the present application is that compared with the prior art, in the coating machine extrusion die structure provided by the present application, the slide cylinder in the first adjustment component can drive the sliding base plate to move along the output direction of the slide cylinder, and the die mounting plate in the second adjustment component can move on the linear rail formed on the sliding base plate under the coordinated adjustment action of the screw and the nut seat. Since the extension direction of the linear rail is perpendicular to the output direction of the output cylinder and the die body is installed on the die mounting plate, the die body can flexibly adjust its position in the plane according to the adjustment action of the slide cylinder and the screw, and the discharge port on the die body can better correspond to the position of the external coating roller to form a better coating effect, which has far superior adjustment flexibility than the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0022] Figure 1 This is a schematic diagram of the overall structure of the extrusion die head structure of the coating machine provided in the embodiment of the present application;
[0023] Figure 2 The overall structural front view of the coating machine extrusion die structure provided in the embodiment of the present application;
[0024] Figure 3 A side view of the overall structure of the extrusion die structure of the coater provided in an embodiment of the present application.
[0025] Among them, the reference numerals in the figure are: 101, support seat; 102, slide cylinder; 103, sliding base plate; 104, linear rail; 105, die head mounting plate; 106, nut seat; 107, screw; 108, die head body; 109, feed port; 110, discharge port; 111, side plate; 112, limit plate; 113, bolt; 114, bolt seat; 115, micrometer; 116, clamping seat; 117, bearing seat; 118, hand wheel; 119, ear seat; 120, locking handle; 200, coating roller. DETAILED DESCRIPTION
[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0028] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0030] Please also read Figures 1 to 3 Now, a coating machine extrusion die structure provided in the embodiment of the present application is described. The coating machine extrusion die structure includes a support seat 101, a first adjustment component, a second adjustment component and a die body 108. Among them:
[0031] The first adjustment component includes a slide cylinder 102 mounted on a support seat 101 and a sliding base plate 103 connected to the output end of the slide cylinder 102 and capable of being driven by the slide cylinder 102, and a linear rail 104 extending in a direction perpendicular to the output direction of the slide cylinder 102 is formed on the sliding base plate 103. The second adjustment component includes a die mounting plate 105 slidably connected to the linear rail 104, a nut seat 106 connected to the die mounting plate 105, and a screw 107 threadedly connected to the nut seat 106 and parallel to the linear rail 104. The die body 108 is connected to the die mounting plate 105 and forms a feed port 109 for connecting to a glue supply pump and a discharge port 110 facing parallel to the output direction of the slide cylinder 102. In this embodiment, the slide cylinder 102 can be selected as a double-axis precision slide cylinder 102 in the art.
[0032] According to the above structure provided in this embodiment, the slide cylinder 102 in the first adjustment component can drive the sliding base plate 103 to move along the output direction of the slide cylinder 102, and the die mounting plate 105 in the second adjustment component can move on the linear rail 104 formed on the sliding base plate 103 under the coordinated adjustment action of the screw 107 and the nut seat 106. Since the extension direction of the linear rail 104 is perpendicular to the output direction of the output cylinder and the die body 108 is installed on the die mounting plate 105, the die body 108 can flexibly adjust its position in the plane according to the adjustment action of the slide cylinder 102 and the screw, and the discharge port 110 on the die body 108 can also better correspond to the position of the external coating roller 200 to form a better coating effect, which has far superior adjustment flexibility than the prior art.
[0033] In another embodiment of the present application, please refer to Figures 1 to 3The first adjustment assembly also includes a side plate 111 connected to the support seat 101, a limit plate 112 connected to the side plate 111, and a bolt 113 connected to the sliding base plate 103, and the limit plate 112 is located on the moving path of the bolt 113. According to the above structure provided in this embodiment, when the sliding base plate 103 moves driven by the slide cylinder 102, it can drive the bolt 113 connected to the sliding base plate 103 to move, so that the limit plate 112 located on the moving path of the bolt 113 can limit the movement of the bolt 113, which is conducive to making the position of the discharge port 110 of the die body 108 in this embodiment more suitable for the coating roller 200, and on the other hand, it can also prevent the coating machine extrusion die structure provided in this embodiment from being damaged.
[0034] In another embodiment of the present application, please refer to Figures 1 to 3 The first adjustment assembly also includes a bolt seat 114 connected to the sliding bottom plate 103, and the bolt 113 is threadedly connected to the bolt seat 114 and the bolt 113 is perpendicular to the limit plate 112. According to the above structure provided in this embodiment, the moving range of the slide cylinder 102 can be adjusted through the thread matching relationship between the bolt 113 and the bolt seat 114, which is conducive to further improving the adjustment flexibility of the coating machine extrusion die head structure in this embodiment.
[0035] In another embodiment of the present application, please refer to Figures 1 to 3 The first adjustment assembly also includes a micrometer 115 connected to the bolt seat 114 and used to measure the distance between the bolt 113 and the limit plate 112. According to the above structure provided in this embodiment, the micrometer 115 can make the distance between the bolt 113 and the limit plate 112 more accurately adjusted, which is conducive to making the discharge hole of the die body 108 better fit the coating roller 200 and achieve a better coating effect.
[0036] In another embodiment of the present application, please refer to Figures 1 to 3 The first adjustment assembly further includes a clamping seat 116 connected to the bolt seat 114, and the micrometer 115 is detachably clamped on the clamping seat 116 and connected to the bolt seat 114 through the clamping seat 116. According to the above structure provided in this embodiment, when the micrometer 115 is damaged, it can be easily repaired and replaced, which is conducive to the long-term and stable use of the coating machine extrusion die structure provided in this embodiment.
[0037] In another embodiment of the present application, please refer to Figures 1 to 3The first adjustment components are symmetrically arranged at both ends of the die body 108. According to the above structure provided in this embodiment, the first adjustment components arranged at both ends of the die body 108 can cooperate with each other, which is not only conducive to further improving the adjustment flexibility of the discharge port 110 position, but also can achieve more accurate adjustment precision.
[0038] In another embodiment of the present application, please refer to Figures 1 to 3 The second adjustment assembly also includes a bearing seat 117 mounted on the screw 107, and the bearing seat 117 is also connected to the sliding bottom plate 103 and is used to support the screw 107. According to the above structure provided in this embodiment, the bearing seat 117 can improve the rotation stability of the thread, which is conducive to further improving the adjustment stability of the coating machine extrusion die structure in this embodiment.
[0039] In another embodiment of the present application, please refer to Figures 1 to 3 The second adjustment assembly further includes a hand wheel 118 connected to the end of the screw rod 107. According to the above structure provided in this embodiment, the hand wheel 118 connected to the screw rod 107 is conducive to the operator to adjust the screw rod 107 more conveniently.
[0040] In another embodiment of the present application, please refer to Figures 1 to 3 The coating machine extrusion die structure also includes an ear seat 119 connected to the die mounting plate 105 and a locking handle 120 that can pass through the ear seat 119 and connect to the die body 108. The die body 108 is detachably connected to the die mounting plate 105 through the ear seat 119 and the locking handle 120. According to the above structure provided in this embodiment, the die body 108 can be conveniently installed on or removed from the die mounting plate 105 through the ear seat 119 and the locking handle 120, which is conducive to the coating machine extrusion die provided in this embodiment being applicable to more working scenarios.
[0041] In another embodiment of the present application, please refer to Figures 1 to 3 At least two groups of ear seats 119 and locking handles 120 are provided correspondingly. According to the above structure provided in this embodiment, providing at least two groups of ear seats 119 and locking handles 120 is beneficial to further improve the installation stability of the die body 108.
[0042] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims
1. A coating machine extrusion die head structure, characterized in that: include: Support seat (101); A first adjustment component comprises a slide cylinder (102) mounted on the support seat (101) and a sliding base plate (103) connected to an output end of the slide cylinder (102) and capable of being driven by the slide cylinder (102), wherein a linear rail (104) extending in a direction perpendicular to the output direction of the slide cylinder (102) is formed on the sliding base plate (103); A second adjustment component comprises a die mounting plate (105) slidably connected to the linear rail (104), a nut seat (106) connected to the die mounting plate (105), and a screw rod (107) threadedly connected to the nut seat (106) and parallel to the linear rail (104); The die body (108) is connected to the die mounting plate (105) and forms a feed port (109) for connecting to a glue supply pump and a discharge port (110) facing in parallel with the output direction of the slide cylinder (102).
2. The coating machine extrusion die structure according to claim 1, characterized in that: The first adjustment assembly further comprises a side plate (111) connected to the support seat (101), a limit plate (112) connected to the side plate (111), and a bolt (113) connected to the sliding bottom plate (103); The limiting plate (112) is located on the moving path of the bolt (113).
3. The coating machine extrusion die structure as claimed in claim 2, characterized in that: The first adjustment assembly further comprises a bolt seat (114) connected to the sliding base plate (103), the bolt (113) being threadedly connected to the bolt seat (114) and the bolt (113) being perpendicular to the limiting plate (112).
4. The coating machine extrusion die structure as claimed in claim 3, characterized in that: The first adjustment assembly further comprises a micrometer (115) connected to the bolt seat (114) and used to measure the distance between the bolt (113) and the limiting plate (112).
5. The coating machine extrusion die structure as claimed in claim 4, characterized in that: The first adjustment assembly further comprises a clamping seat (116) connected to the bolt seat (114), and the micrometer (115) is detachably clamped on the clamping seat (116) and connected to the bolt seat (114) via the clamping seat (116).
6. The coating machine extrusion die structure according to claim 1, characterized in that: The first adjustment components are symmetrically arranged at two ends of the die body (108).
7. The coating machine extrusion die structure according to claim 1, characterized in that: The second adjustment assembly also includes a bearing seat (117) sleeved on the screw rod (107); the bearing seat (117) is also connected to the sliding base plate (103) and is used to support the screw rod (107).
8. The coating machine extrusion die structure according to claim 1 or 7, characterized in that: The second adjustment assembly further comprises a hand wheel (118) connected to the end of the screw rod (107).
9. The coating machine extrusion die structure according to claim 1, characterized in that: The coating machine extrusion die structure also includes an ear seat (119) connected to the die mounting plate (105) and a locking handle (120) capable of passing through the ear seat (119) and connected to the die body (108); The die body (108) is detachably connected to the die mounting plate (105) via the ear seat (119) and the locking handle (120).
10. The coating machine extrusion die structure according to claim 9, characterized in that: At least two groups of the ear seats (119) and the locking handles (120) are correspondingly arranged.