CN213315946U

CN213315946U - Scraper for coating machine with uniform coating and coloring

Info

Publication number: CN213315946U
Application number: CN202022026246.XU
Authority: CN
Inventors: 李军; 沈雄亚
Original assignee: Suzhou Dengli New Material Technology Co ltd
Current assignee: Suzhou Dengli New Material Technology Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-06-01
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a scraper for a coating machine with uniform coating and coloring, which comprises a scraper body and a bottom plate, wherein the surface of the bottom plate is symmetrically provided with grooves, guide components are arranged inside the grooves, each guide component comprises a sleeve, a spring and a connecting rod, the springs are fixedly connected inside the sleeves, the open ends of the sleeves are slidably inserted with the connecting rods, the bottom ends of the connecting rods are fixedly connected with a U-shaped support, the middle position of the U-shaped support is fixedly connected with a guide block, one side of the guide block is detachably connected with the scraper body, and the upper surface of the bottom plate is fixedly connected with a self-locking telescopic rod; the ball head and the self-locking telescopic rod are arranged between the supporting plate and the bottom plate, so that the inclination angle and the height of the scraper body can be conveniently adjusted and fixed, and the scraper is matched with materials with different thicknesses for use, so that the applicability is wider; the guide assembly guides and limits the U-shaped support, the scraper body and the material are kept in flexible contact, coating is more uniform, and product quality is improved.

Description

Scraper for coating machine with uniform coating and coloring

Technical Field

The utility model belongs to the technical field of the coating machine is relevant, concretely relates to coating is painted even scraper for coating machine.

Background

The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling. The coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, is provided with a full-speed automatic film receiving mechanism for winding and unwinding, and is automatically controlled by a PLC program tension closed loop. The blade coating heads are also classified into various types according to the feeding apparatus, the type of blade, and the mounting position of the blade, such as hard-edge blade coaters, drag-blade coaters, soft-edge blade coaters, fountain-type feeding blade coaters, short dwell blade coaters, beer blade coaters, doctor roll coaters, and the like.

The rubber blanket is a coating of a transfer cylinder on the offset printing machine; the constituent parts of the packing. Blankets are composite articles composed of a rubber coating and a substrate (e.g., fabric) that is used to transfer ink from a plate to a substrate in offset lithography.

The scraper for the coating machine of current production blanket is many through retaining member direct fixed mounting on the support frame, is not convenient for carry out angle and high regulation, and the coating machine is direct and the material between the rigid contact, and the shock-absorbing capacity is not good, causes the rubber blanket surface mar easily, still leads to the coating to dye inhomogeneously, reduces product quality's problem, for this reason we provide a coating and dyes even scraper for coating machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a painted even scraper for coating machine to solve the current scraper for coating machine that proposes in the above-mentioned background art and be mostly through the direct fixed mounting of retaining member on the support frame, be not convenient for carry on the regulation of angle and height, rigid contact between direct and the material of coating machine, the shock-absorbing capacity is not good, causes the scratch to appear on the material surface easily, still leads to the coating to paint inhomogeneously, reduces product quality's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a scraper for a coating machine with uniform coating and coloring comprises a scraper body and a bottom plate, wherein the surface of the bottom plate is symmetrically provided with grooves, guide components are arranged inside the grooves and respectively comprise a sleeve, a spring and a connecting rod, the spring is fixedly connected inside the sleeve, the opening end of the sleeve is inserted with the connecting rod in a sliding manner, the bottom end of the connecting rod is fixedly connected with a U-shaped support, the middle position of the U-shaped support is fixedly connected with a guide block, one side of the guide block is detachably connected with the scraper body, the upper surface of the bottom plate is fixedly connected with a self-locking telescopic rod, the top end of the self-locking telescopic rod is movably connected with a support plate through a ball head, the surface of the support plate is spirally inserted with a locking wheel, the lower surface of the support plate is provided with a circular arc-shaped ball, the material of cooperation different thickness is used, and the suitability is more extensive, and the direction subassembly is to U type support direction and spacing, keeps the flexible contact between scraper body and the material, and the coating is more even, improves product quality.

Preferably, sleeve fixed connection is at the recess inner wall, the free end fixed connection of the grafting end of connecting rod and spring, through at recess internally mounted direction subassembly, at the in-process of scraper body work, the inside spring of connecting rod extrusion sleeve drives scraper body synchronous motion through U type support, is the flexonics between scraper body and the material, and the coating is more even, and can not cause the damage of material, improves product quality.

Preferably, the bottom plate surface is close to top position fixed connection metal backing plate, formula spirit level is inhaled to metal backing plate one side magnetism, and formula spirit level is inhaled to bottom plate surface's magnetism has fine reference effect, when the angle modulation to the bottom plate, through the inside level bubble of formula spirit level is inhaled to magnetism, judges the levelness of bottom plate more directly perceivedly.

Preferably, the guide way has been seted up on the bottom plate surface, the guide way bottom is the open type setting, and the open end of guide way extends to bottom plate lower surface position, and through the guide way to guide block direction and spacing, the scraper body improves the stationarity of removal along with guide block synchronous motion.

Preferably, scraper body back position fixed connection L type backplate, L type backplate passes through extension bolt and guide block lower surface screwed connection, the guide block is pegged graft inside the guide way and is sliding connection, runs through L type backplate through extension bolt to run through end screw and peg graft in guide block lower surface position, the convenience is to the loading and unloading of scraper body, and it is more convenient to operate.

Preferably, bottom plate surface symmetry installation guide bar, the guiding hole has been seted up to U type support surface symmetry, the guide bar runs through the guiding hole and for sliding connection, and the guide bar cooperation guiding hole uses, further leads to U type support, improves scraper body relative bottom plate longitudinal movement's stationarity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses fixed surface connects from locking-type telescopic link on the bottom plate, passes through bulb and backup pad swing joint from locking-type telescopic link top, and the locking wheel of pegging graft of backup pad surface spiral, convex ball groove has been seted up to the backup pad lower surface, through install the bulb between backup pad and the bottom plate and from locking-type telescopic link, is convenient for adjust and fix the inclination of scraper body with highly, cooperates the material use of different thickness, and the suitability is more extensive.

2. The utility model discloses recess internally mounted direction subassembly of bottom plate, direction subassembly include sleeve, spring and connecting rod respectively, and the connecting rod passes through U type support fixed connection guide block, and the connection scraper body can be dismantled to guide block one side, and the direction subassembly is to U type support direction and spacing, keeps the flexible contact between scraper body and the material, and the coating is more even, improves product quality.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the supporting plate and the bottom plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the bottom plate and the guiding assembly of the present invention;

FIG. 4 is a schematic side view of the scraper body and the L-shaped back plate of the present invention;

in the figure: 1. a support plate; 101. a circular arc-shaped ball groove; 2. a self-locking expansion link; 201. a ball head; 3. a locking wheel; 4. a magnetic-type level gauge; 401. a metal backing plate; 5. a base plate; 6. a groove; 7. a scraper body; 701. an L-shaped back plate; 702. lengthening the bolt; 8. a guide assembly; 801. a sleeve; 802. a spring; 803. a connecting rod; 9. a U-shaped bracket; 10. a guide block; 11. a guide hole; 12. a guide groove; 13. a guide rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a painted even scraper for coating machine of coating, including scraper body 7 and bottom plate 5, bottom plate 5 surface symmetry has seted up

recess

6, 6 internally mounted direction subassemblies 8 of recess, direction subassemblies 8 include sleeve 801 respectively, spring 802 and connecting rod 803, the inside fixed connection spring 802 of sleeve 801, the open end slip grafting connecting rod 803 of sleeve 801, connecting rod 803 bottom and U type support 9 fixed connection, U type support 9 intermediate position fixed connection guide block 10, connect scraper body 7 can be dismantled to guide block 10 one side, fixed surface connects from locking-type telescopic link 2 on bottom plate 5, pass through bulb 201 and backup pad 1 swing joint from locking-type telescopic link 2 top, backup pad 1 surface spiral grafting locking wheel 3, convex ball groove 101 has been seted up to backup pad 1 lower surface.

Further, sleeve 801 fixed connection is at the 6 inner walls of recess, the free end fixed connection of the grafting end of connecting rod 803 and spring 802, through at recess 6 internally mounted direction subassembly 8, at the in-process of scraper body 7 work, the inside spring 802 of connecting rod 803 extrusion sleeve 801, drive scraper body 7 synchronous motion through U type support 9, be flexible contact between scraper body 7 and the material, the coating is more even, and can not cause the damage of material, improve product quality.

Further, bottom plate 5 surface is close to top position fixed connection metal backing plate 401, and formula spirit level 4 is inhaled to magnetic absorption on one side of metal backing plate 401, and formula spirit level 4 is inhaled to magnetic absorption on 5 surfaces of bottom plate has fine reference effect, when the angle modulation to bottom plate 5, through the inside level bubble of formula spirit level 4, judges the levelness of bottom plate 5 more directly perceivedly.

Further, guide way 12 has been seted up on bottom plate 5 surface, and guide way 12 bottom is the open type setting, and the open end of guide way 12 extends to bottom plate 5 lower surface position, leads and spacing guide block 10 through guide way 12, and scraper body 7 improves the stationarity of removal along with guide block 10 synchronous motion.

Further, 7 back positions of scraper body fixed connection L type backplate 701, L type backplate 701 pass through extension bolt 702 and guide block 10 lower surface screwed connection, and guide block 10 is pegged graft inside 12 guide ways and is sliding connection, runs through L type backplate 701 through extension bolt 702 to run through the end spiral and peg graft in guide block 10 lower surface position, the convenience is to scraper body 7 loading and unloading, and it is more convenient to operate.

Further, 5 surface symmetry installation guide bars 13 of bottom plate, guide hole 11 has been seted up to U type support 9 surface symmetry, and guide bar 13 runs through guide hole 11 and be sliding connection, and guide bar 13 cooperation guide hole 11 uses, further leads to U type support 9, improves scraper body 7 relative bottom plate 5 longitudinal movement's stationarity.

The utility model discloses a theory of operation and use flow: the supporting plate 1 is fixedly connected to the surface of a rack of a coating machine for producing rubber cloth through a locking piece, a user adjusts the bottom plate 5 according to the thickness of materials and the working requirement, the upper surface of the bottom plate 5 is fixedly connected with a self-locking telescopic rod 2, the top end of the self-locking telescopic rod 2 is movably connected with the supporting plate 1 through a ball head 201, a locking wheel 3 is spirally inserted and connected to the surface of the supporting plate 1, a circular arc-shaped ball groove 101 is formed in the lower surface of the supporting plate 1, the self-locking telescopic rod 2 on the upper surface of the bottom plate 5 is pushed and pulled, and the locking wheel 3 is screwed through the rotating fit between the ball; scraper body 7 is located material one side, and at the in-process of coating, scraper body 7 extrudees the inside direction subassembly 8 of recess 6 through U type support 9, and connecting rod 803 extrudees the inside spring 802 of sleeve 801, drives scraper body 7 synchronous motion through U type support 9, is the flexonics between scraper body 7 and the material, and the coating is more even, and can not cause the damage of material, improves product quality.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a coating is colored even scraper for coating machine, includes scraper body (7) and bottom plate (5), its characterized in that: grooves (6) are symmetrically formed in the surface of the bottom plate (5), guide components (8) are arranged in the grooves (6), the guide assemblies (8) respectively comprise a sleeve (801), a spring (802) and a connecting rod (803), a spring (802) is fixedly connected in the sleeve (801), the open end of the sleeve (801) is inserted with a connecting rod (803) in a sliding manner, the bottom end of the connecting rod (803) is fixedly connected with a U-shaped bracket (9), the middle position of the U-shaped bracket (9) is fixedly connected with a guide block (10), one side of the guide block (10) is detachably connected with the scraper body (7), the upper surface of the bottom plate (5) is fixedly connected with the self-locking expansion link (2), the top end of the self-locking telescopic rod (2) is movably connected with the supporting plate (1) through a ball head (201), the locking wheel (3) is inserted in the surface of the supporting plate (1) in a spiral mode, and the arc-shaped ball groove (101) is formed in the lower surface of the supporting plate (1).

2. The doctor blade for a coating and color-leveling coater according to claim 1, wherein: the sleeve (801) is fixedly connected to the inner wall of the groove (6), and the inserting end of the connecting rod (803) is fixedly connected with the free end of the spring (802).

3. The doctor blade for a coating and color-leveling coater according to claim 1, wherein: the bottom plate (5) surface is close to top position fixed connection metal backing plate (401), formula spirit level (4) is inhaled to metal backing plate (401) one side magnetism.

4. The doctor blade for a coating and color-leveling coater according to claim 1, wherein: guide way (12) have been seted up on bottom plate (5) surface, guide way (12) bottom is the open type setting, and the open end of guide way (12) extends to bottom plate (5) lower surface position.

5. The doctor blade for a coating and color-leveling coater according to claim 1, wherein: the scraper is characterized in that the back side of the scraper body (7) is fixedly connected with an L-shaped back plate (701), the L-shaped back plate (701) is in spiral connection with the lower surface of the guide block (10) through a lengthened bolt (702), and the guide block (10) is inserted into the guide groove (12) and is in sliding connection.

6. The doctor blade for a coating and color-leveling coater according to claim 1, wherein: bottom plate (5) surface symmetry installation guide bar (13), guiding hole (11) have been seted up to U type support (9) surface symmetry, guide bar (13) run through guiding hole (11) and be sliding connection.