Scraper control structure of coating machine

Abstract

The utility model relates to a scraper control structure of a coating machine, which comprises a scraper body structure and a scraper body connecting seat structure connected with the scraper body structure. The scraper body connecting base structure comprises an upper control connecting base body structure, a middle butt joint block structure arranged in the upper control connecting base body structure, an upper fixing assembly arranged in the upper control connecting base body structure and a positioning locking piece. The upper control connecting base body structure comprises a main connecting base body, pneumatic control piece mounting bases arranged at the two ends of the main connecting base body, and an upper balance weight connecting belt arranged on the upper portion of the main connecting base body. The control scraper structure of the coating machine is divided into two independent units; the device is particularly convenient to mount and dismount, does not need a large number of dismounting steps, and is small in swinging in the whole use process to ensure the glue scraping uniformity.

Description

Technical Field

[0001] The utility model relates to the field of coating machines, in particular to a control blade structure of a coating machine. Background Technique

[0002] Coating machines are mainly used in the surface coating process production of films, papers, etc. This machine coats a roll of base material with a specific functional glue, coating, ink, etc., and then winds it up after drying. During the production of films, a layer of glue needs to be coated on the film surface so that two films can be bonded together through the glue to form a composite film. During this period, in order to evenly distribute the coated glue, a blade is generally fixedly installed on the machine frame, and the blade can scrape off the excess glue on the coating roller.

[0003] The existing control blade structure of a coating machine, such as the publication (announcement) number: CN220861903, a blade mechanism for a coating machine, includes a blade body. An operating table is arranged at the bottom end of the blade body. Support plates are arranged on the top surfaces at both sides of the operating table. Chute grooves are formed in the inner walls of the support plates. Both ends of the blade body are located inside the chute grooves. A magnetic attraction head is arranged at the top end of the blade body. A threaded rod is arranged at the top end of the magnetic attraction head. A cross bar is arranged on the surface of the threaded rod. A set screw is arranged on one side of the cross bar. A differential head is arranged at the top end of the threaded rod. Both ends of the cross bar are fixedly connected to the inner sides of the support plates arranged on the top surfaces at both sides of the operating table. By setting the differential head, the blade body can accurately coat the thickness of the base material to set the coating thickness. By setting two triangular baffles, the coating range can be adjusted according to the width of the coated base material. However, it has defects such as poor stability during use and inconvenient installation and disassembly. Content of the Utility Model

[0004] The purpose of the utility model is to provide a control blade structure of a coating machine to solve the problems of inconvenient installation and disassembly and low stability in use of the control blade structure of the coating machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a control blade structure of a coating machine, including a blade body structure and a blade body connection seat structure connecting the blade body structure. The blade body connection seat structure includes an upper control connection seat body structure, a middle docking block structure arranged in the upper control connection seat body structure, an upper fixing component arranged in the upper control connection seat body structure, and a positioning and locking part. The upper control connection seat body structure includes a main connection seat body, pneumatic control component mounting seats arranged at both ends of the main connection seat body, and an upper counterweight connection belt arranged on the upper part of the main connection seat body.

[0006] The upper fixing component includes multiple groups of spaced limit external connection blocks arranged on the outer side surface of the main connection seat body, and multiple groups of spaced positioning and connection slots arranged on the outer side surface of the main connection seat body.

[0007] The described middle docking block structure includes a main connecting plate. An upper limit groove group connected to the upper limit external block is provided on the upper part of the main connecting plate, and a positioning and connecting block connected to the positioning installation groove is provided on the upper part of the main connecting plate. A scraper body installation groove and a positioning and locking part connected to the scraper body installation groove are provided on the lower part of the main connecting plate.

[0008] The described scraper body structure includes an inner connecting knife body seat and a scraper body sleeved on the inner connecting knife body seat. A positioning groove is arranged in the inner connecting knife body seat, a connecting hole is arranged in the scraper body, and the positioning groove and the connecting hole are connected by a positioning and locking part.

[0009] The beneficial effects of the present utility model: The control scraper structure of the coater with this structure is divided into 2 independent units; it is particularly convenient during the installation and disassembly process, without a large number of disassembly steps, and has small swing during the overall use to ensure the uniformity of glue scraping.

[0010] Hereinafter, the present utility model will be described in more detail in conjunction with the drawings and embodiments. Description of the Drawings

[0011] Figure 1 It is a structural schematic diagram of the present utility model.

[0012] Figure 2 is Figure 1 a structural schematic diagram of the upper control connection seat body structure in the middle.

[0013] Figure 3 is Figure 1 a structural schematic diagram of the middle docking block structure in the middle.

[0014] Figure 4 It is a structural schematic diagram of the inner connecting knife body seat in the present utility model.

[0015] Figure 5 It is a connection state diagram of the inner connecting knife body seat and the scraper body.

[0016] In the figure: 1. Main connection seat body, 2. Pneumatic control component installation seat, 3. Upper counterweight connecting belt, 4. Limit external block, 5. Positioning installation groove, 6. Main connecting plate, 7. Upper limit groove group, 8. Positioning and connecting block, 9. Scraper body installation groove, 10. Positioning and locking part, 11. Inner connecting knife body seat, 12. Scraper body, 13. Positioning groove, 14. Connecting hole. Detailed Embodiment

[0017] In the description of the present invention, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. in the application text is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] Embodiment 1, as Figures 1-5 shown, a control scraper structure of a coater includes a scraper body structure and a scraper body connecting seat structure for connecting the scraper body structure. The scraper body connecting seat structure includes an upper control connecting seat body structure, a middle docking block structure provided in the upper control connecting seat body structure, an upper fixing component provided in the upper control connecting seat body structure, and a positioning and locking member 10. The scraper body connecting seat structure is connected to the middle docking block structure of the upper control connecting seat body structure; the upper control connecting seat body structure includes a main connecting seat body 1, pneumatic control component mounting seats 2 provided at both ends of the main connecting seat body, and an upper counterweight connecting belt 3 provided on the upper part of the main connecting seat body.

[0020] The upper fixing component includes multiple groups of spaced limiting external connection blocks 4 provided on the outer side surface of the main connecting seat body and multiple groups of spaced positioning mounting grooves 5 provided on the outer side surface of the main connecting seat body.

[0021] The middle docking block structure includes a main connecting plate 6. An upper limiting groove group 7 connected to the upper limiting external connection block is provided on the upper part of the main connecting plate, a positioning and connecting block 8 connected to the positioning mounting groove is provided on the upper part of the main connecting plate, a scraper body mounting groove 9 is provided on the lower part of the main connecting plate, and a positioning and locking member 10 connected to the scraper body mounting groove.

[0022] The scraper body structure includes an inner connecting knife body seat 11 and a scraper body 12 sleeved on the inner connecting knife body seat. A positioning groove 13 is provided in the inner connecting knife body seat, a connecting hole 14 is provided in the scraper body, and the positioning groove and the connecting hole are connected by a positioning and locking member 10.

[0023] The control blade structure of the coater with this structure is divided into two independent units; it is particularly convenient during installation and disassembly, without a large number of disassembly steps, and has small swing during overall use to ensure the uniformity of glue scraping.

[0024] The above embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

[0025] Parts not involved in the present invention are the same as or can be implemented using existing technologies.

Claims

1. A control scraper structure of a coating machine, comprising a scraper body structure and a scraper body connecting seat structure connected to the scraper body structure, characterized in that: The scraper body connecting seat structure includes an upper control connecting seat structure, a middle docking block structure arranged in the upper control connecting seat structure, an upper fixing component and a positioning locking member arranged in the upper control connecting seat structure. The upper control connecting seat structure includes a main connecting seat, pneumatic control mounting seats arranged at both ends of the main connecting seat, and an upper counterweight connecting belt arranged on the upper part of the main connecting seat.

2. The control blade structure of the coating machine according to claim 1, characterized in that: The upper fixing assembly comprises a plurality of groups of spaced limiting external connection blocks arranged on the outer side of the main connecting seat body, and a plurality of groups of spaced positioning and mounting grooves arranged on the outer side of the main connecting seat body.

3. The control blade structure of the coating machine according to claim 1, characterized in that: The middle docking block structure includes a main connecting plate, an upper limit groove group connected to the upper limit external block is provided on the upper part of the main connecting plate, a positioning mounting block connected to the positioning mounting groove is provided on the upper part of the main connecting plate, and a scraper body mounting groove and a positioning locking piece connected to the scraper body mounting groove are provided on the lower part of the main connecting plate.

4. The control blade structure of the coating machine according to claim 1, characterized in that: The scraper body structure comprises an internal blade seat and a scraper body sleeved with the internal blade seat, a positioning groove is arranged in the internal blade seat, a connecting hole is arranged in the scraper body, and the positioning groove and the connecting hole are connected by a positioning locking piece.

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