Adjustable glue scraper

Abstract

The utility model discloses an adjustable glue scraper which comprises a support and a glue scraper body, the top of the support is provided with an adjusting mechanism used for adjusting the angle of the glue scraper body, a supporting mechanism used for supporting the adjusting mechanism is arranged above the support, and a scraping mechanism used for scraping glue is arranged below the adjusting mechanism. The adjusting mechanism comprises a supporting plate, the supporting plate is fixedly installed on one side of the top of the support, a first electric push rod is fixedly installed on the upper portion of one side of the supporting plate in a penetrating mode, and a push plate is fixedly installed at the output end of the first electric push rod. Through the arrangement of the adjusting mechanism and the supporting mechanism, the rubber scraper has the advantage that the inclination angle of the rubber scraper body can be adjusted in the using process, so that the needed angle adjustment is completed, the requirements of people can be met, meanwhile, the scraping effect is improved, the supporting mechanism can achieve auxiliary supporting connection on the adjusting mechanism, and the practicability is high. And the adjusting mechanism plays a role in adjusting operation.

Description

Technical Field

[0001] The utility model relates to the technical field of screen printing, in particular to an adjustable squeegee. Background Art

[0002] Squeegees are mainly used in the screen printing industry and are generally made of PU materials. Squeegees of different hardness and cross-sectional shapes can be selected according to the characteristics of the screen printing substrate, the precision requirements of the printed pattern, and the printing method. The existing screen glue scraper has the disadvantage of being inconvenient to disassemble and assemble with an adjustable baffle, which makes it very troublesome for the staff to disassemble and assemble the baffle when cleaning or replacing it, and it takes a lot of time for the staff to disassemble and assemble, which is inconvenient to use and reduces the efficiency and effect of the scraper.

[0003] In view of the above technical problems, for example, a scraper for screen coating is disclosed in the announcement No. CN216396922U, which has an adjustable baffle plate inside. The baffle plate is easy to disassemble and assemble for cleaning or replacement, and does not require a lot of disassembly and assembly time of the staff, thereby improving the efficiency and effect of the scraper.

[0004] The above patent also has the following shortcomings: in actual use, the rubber scraper used for screen printing cannot be adjusted, so that its applicability is low, and it can only be used for scraping rubber with the same specifications or angles, which is not conducive to people's use and cannot meet people's needs, reducing its applicability. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable scraper, which has the advantage of adjustable scraper angle. It can not only adjust the angle according to needs, but also meet people's needs and uses, and improve applicability to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable squeegee, comprising a bracket and a squeegee body, the top of the bracket is provided with an adjustment mechanism for adjusting the angle of the squeegee body, the upper part of the bracket is provided with a support mechanism for supporting the adjustment mechanism, the lower part of the adjustment mechanism is provided with a scraping mechanism for scraping the glue, the adjustment mechanism comprises a support plate, and the support plate is fixedly mounted on one side of the top of the bracket;

[0007] A first electric push rod is fixedly installed on the upper part of one side of the support plate, a push plate is fixedly installed on the output end of the first electric push rod, a connecting gear seat is fixedly installed on the bottom of the push plate, a connecting plate is fixedly installed on one side of the bracket, a rotating rod is rotatably connected to the inner side of the connecting plate, a second electric push rod is fixedly installed on the inner end of the rotating rod, and a gear is rotatably connected to the surface of the rotating rod

[0008] Preferably, the supporting mechanism comprises a supporting component and an adapting component, the supporting component is arranged on one side of the supporting plate, and the adapting component is opened at both ends of the connecting gear seat.

[0009] Preferably, the supporting assembly includes a first slide bar and a cross bar, the first slide bar is fixedly installed on one side of the support plate, the cross bar is fixedly installed on the middle part of one side of the support plate, and the first slide bar is located on the outside of the cross bar.

[0010] Preferably, the adapter assembly includes a sliding hole and a first sliding groove, the first sliding grooves are respectively opened on the outer sides of the ends of the connecting gear seat, and the sliding hole is opened at the center of one end of the connecting gear seat.

[0011] Preferably, the connecting tooth seat is slidably connected to the first sliding bar via a first sliding groove, and the connecting tooth seat is slidably connected to the cross bar via a sliding hole.

[0012] Preferably, the scraping mechanism includes a connecting component, a scraping component and a pulling component, the connecting component is arranged at the bottom end of the second electric push rod, the scraping component is arranged below the connecting component, and the pulling component is arranged at the top of the connecting component.

[0013] Preferably, the connecting assembly includes a connecting frame and a second slide groove, the connecting frame is bolted to the output end of the second electric push rod, and the second slide groove is opened at the bottom of the connecting frame.

[0014] Preferably, the scraper assembly includes a second slide bar, the second slide bar is slidably connected to the inside of the second slide groove, the bottom of the second slide bar is fixedly mounted with a squeegee body, and both ends of the top of the second slide bar are provided with plug holes.

[0015] Preferably, the pulling assembly includes an insert rod, which is inserted into the second slide groove, and a pulling plate is fixedly installed on the top of the insert rod. Springs are welded at both ends of the top of the connecting frame, and the top of the spring is fixed to the bottom of the pulling plate. The spring is located on the outside of the insert rod.

[0016] Preferably, electric slides are fixedly mounted on both ends of the bottom of the bracket, and a support seat is fixedly mounted on the outer side of the electric slide.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model has the advantage of being able to adjust the inclination angle of the squeegee body during use by setting up the adjustment mechanism and the support mechanism, thereby completing the required angle adjustment and meeting people's needs while improving the scraping effect. The support mechanism can realize auxiliary support connection for the adjustment mechanism, and the adjustment mechanism plays an adjustment role.

[0019] 2. The utility model is provided with a scraping mechanism, an electric slide and a support seat, which can not only facilitate the quick installation and disassembly or replacement of the squeegee body, but also enable it to have a mobile scraping operation. At the same time, it is easy to disassemble and assemble to achieve the advantages of convenient use and scraping. The scraping mechanism mainly serves to facilitate installation and disassembly, and the electric slide and the support seat are conducive to directly driving it to move, so as to realize the mobile scraping operation, thereby improving the scraping efficiency.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the gear structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the rotating rod of the utility model;

[0024] Figure 4 This is a schematic diagram of the spring structure of the utility model.

[0025] In the figure: 1. bracket; 2. adjustment mechanism; 21. support plate; 22. first electric push rod; 23. push plate; 24. connecting gear seat; 25. connecting plate; 26. rotating rod; 27. gear; 28. second electric push rod; 3. supporting mechanism; 31. first slide bar; 32. cross bar; 33. slide hole; 34. first slide groove; 4. scraping mechanism; 41. connecting frame; 42. second slide groove; 43. second slide bar; 44. squeegee body; 45. socket; 46. plug rod; 47. pull plate; 48. spring; 5. electric slide; 6. support seat. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides an adjustable rubber scraper, comprising a bracket 1 and a rubber scraper body 44, an adjusting mechanism 2 for adjusting the angle of the rubber scraper body 44 is arranged on the top of the bracket 1, a supporting mechanism 3 for supporting the adjusting mechanism 2 is arranged above the bracket 1, a scraping mechanism 4 for scraping rubber is arranged below the adjusting mechanism 2, and the adjusting mechanism 2 comprises a supporting plate 21, and the supporting plate 21 is fixedly mounted on one side of the top of the bracket 1;

[0028] A first electric push rod 22 is fixedly installed on the upper part of one side of the support plate 21, a push plate 23 is fixedly installed on the output end of the first electric push rod 22, a connecting gear seat 24 is fixedly installed on the bottom of the push plate 23, a connecting plate 25 is fixedly installed on one side of the bracket 1, a rotating rod 26 is rotatably connected to the inner side of the connecting plate 25, a second electric push rod 28 is fixedly installed on the inner end of the rotating rod 26, and a gear 27 is rotatably connected to the surface of the rotating rod 26.

[0029] When adjusting the angle:

[0030] The first electric push rod 22 is directly put into operation. The first electric push rod 22 will drive the push plate 23 and the connecting gear seat 24 at the bottom of the push plate 23 to move horizontally together through the pushing or pulling force. Since the bottom of the connecting gear seat 24 is equipped with teeth, the gear 27 will be driven to rotate through the meshing connection relationship. When the gear 27 rotates, it will directly drive the rotating rod 26 to rotate. The rotating rod 26 will drive the second electric push rod 28 to rotate, thereby causing the second electric push rod 28 to rotate. During the rotation, the second electric push rod 28 will directly drive the components connected below to rotate together and form different angles, so as to complete the angle adjustment operation.

[0031] Preferably, the supporting mechanism 3 includes a supporting component and an adapting component. The supporting component is arranged on one side of the supporting plate 21 , and the adapting component is opened at both ends of the connecting gear seat 24 .

[0032] like Figure 2 As shown, the supporting assembly includes a first slide bar 31 and a cross bar 32. The first slide bar 31 is fixedly installed on one side of the support plate 21, and the cross bar 32 is fixedly installed on the middle part of one side of the support plate 21. The first slide bar 31 is located on the outer side of the cross bar 32, which is convenient for supporting the upper components and assisting the upper components to move horizontally and stably.

[0033] like Figure 2 As shown, the adapter component includes a sliding hole 33 and a first sliding groove 34. The first sliding groove 34 is respectively opened on the outer side of the end of the connecting tooth seat 24, and the sliding hole 33 is opened at the center of one end of the connecting tooth seat 24. The opening of the sliding hole 33 and the first sliding groove 34 facilitates the adaptation of the first sliding bar 31 and the cross bar 32.

[0034] The connecting tooth seat 24 is slidably connected to the first slide bar 31 through the first slide groove 34 , and the connecting tooth seat 24 is slidably connected to the cross bar 32 through the slide hole 33 , thereby ensuring the effect of sliding connection.

[0035] When sliding horizontally:

[0036] The connecting tooth seat 24 will be driven to slide. In addition, it will slide on the outside of the first slide bar 31 and the cross bar 32 during sliding. The connecting tooth seat 24 causes the first slide bar 31 to slide in the first slide groove 34 and the cross bar 32 to slide inside the slide hole 33 through the opened first slide groove 34 and the slide hole 33, thereby completing the support and auxiliary sliding work of the connecting tooth seat 24.

[0037] Furthermore, the scraping mechanism 4 includes a connecting component, a scraping component and a pulling component. The connecting component is arranged at the bottom end of the second electric push rod 28, the scraping component is arranged below the connecting component, and the pulling component is arranged at the top of the connecting component.

[0038] like Figure 4 As shown, the connection assembly includes a connection frame 41 and a second slide groove 42. The connection frame 41 is bolted to the output end of the second electric push rod 28, and the second slide groove 42 is opened at the bottom of the connection frame 41 to facilitate connection and support operations.

[0039] like Figure 4 As shown, the scraper assembly includes a second slide bar 43, which is slidably connected to the inside of the second slide groove 42. The bottom of the second slide bar 43 is fixedly installed with a scraper body 44. Both ends of the top of the second slide bar 43 are provided with sockets 45 for easy connection with the connecting frame 41. The scraper body 44 is conducive to direct contact with the material for scraping it.

[0040] like Figure 4 As shown, the pulling assembly includes an insert rod 46, which is inserted into the second slide groove 42. A pull plate 47 is fixedly installed on the top of the insert rod 46. Springs 48 are welded at both ends of the top of the connecting frame 41. The top of the spring 48 is fixed to the bottom of the pull plate 47. The spring 48 is located on the outside of the insert rod 46, which is convenient for elastic insertion and fixation, thereby facilitating quick installation or disassembly.

[0041] The installation status is shown in the figure:

[0042] When replacing:

[0043] Pull the pull plate 47 upwards, and use the pull plate 47 to pull the insertion rod 46 upwards. At the same time, the pull plate 47 will also stretch the spring 48. At this time, the bottom end of the insertion rod 46 will be out of the insertion hole 45 opened in the second slide bar 43. At this time, the squeegee body 44 can be drawn outwards, and the squeegee body 44 drives the second slide bar 43 to move, and slides inside the second slide groove 42 until it is out of the second slide groove 42. At this time, take a new squeegee body 44 and a second slide bar 43, and align the squeegee body 44 with the second slide bar 43. The second slide groove 42 allows the second slide bar 43 to slide and extend to the inside of the second slide groove 42, and then the two ends of the second slide bar 43 are level with the end of the connecting frame 41. At this time, the pulling force on the pull plate 47 is released. After the pulling force disappears, the pull plate 47 is driven back to the initial position according to the contractility of the spring 48, and the pull plate 47 will drive the insertion rod 46 to move downward together until it is inserted into the insertion hole 45. The installation and fixing of the second slide bar 43 and the squeegee body 44 can be completed. The operation is simple and convenient, which can improve the efficiency of replacement.

[0044] like Figure 1 As shown, electric slides 5 are fixedly installed at both ends of the bottom of the bracket 1, and a support seat 6 is fixedly installed on the outer side of the electric slide 5, which can facilitate the support of the bracket 1 and drive the bracket 1 and its connected parts to move together, thereby realizing the mobile scraping work.

[0045] When moving:

[0046] The electric slide 5 works directly, and the moving end of the electric slide 5 directly drives the bracket 1 to move. When the bracket 1 moves, it can drive the parts connected to it to move together, so that the mobile scraping operation can be realized.

[0047] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable squeegee, characterized in that: The invention comprises a bracket (1) and a squeegee body (44); an adjusting mechanism (2) for adjusting the angle of the squeegee body (44) is arranged at the top of the bracket (1); a supporting mechanism (3) for supporting the adjusting mechanism (2) is arranged above the bracket (1); a scraping mechanism (4) for scraping glue is arranged below the adjusting mechanism (2); the adjusting mechanism (2) comprises a supporting plate (21); and the supporting plate (21) is fixedly mounted on one side of the top of the bracket (1); A first electric push rod (22) is fixedly installed through the upper part of one side of the support plate (21); a push plate (23) is fixedly installed on the output end of the first electric push rod (22); a connecting gear seat (24) is fixedly installed on the bottom of the push plate (23); a connecting plate (25) is fixedly installed on one side of the bracket (1); a rotating rod (26) is rotatably connected to the inner side of the connecting plate (25); a second electric push rod (28) is fixedly installed on the inner end of the rotating rod (26); and a gear (27) is rotatably connected to the surface of the rotating rod (26).

2. The adjustable squeegee according to claim 1, characterized in that: The support mechanism (3) comprises a support component and an adapter component, wherein the support component is arranged on one side of the support plate (21), and the adapter component is opened at both ends of the connecting gear seat (24).

3. The adjustable squeegee according to claim 2, characterized in that: The support assembly comprises a first slide bar (31) and a cross bar (32), wherein the first slide bar (31) is fixedly mounted on one side of the support plate (21), the cross bar (32) is fixedly mounted on the middle part of one side of the support plate (21), and the first slide bar (31) is located on the outside of the cross bar (32).

4. The adjustable squeegee according to claim 3, characterized in that: The adapter assembly comprises a sliding hole (33) and a first sliding groove (34), wherein the first sliding groove (34) is respectively opened at the outer side of the end of the connecting gear seat (24), and the sliding hole (33) is opened at the center of one end of the connecting gear seat (24).

5. The adjustable squeegee according to claim 4, characterized in that: The connecting tooth seat (24) is slidably connected to the first slide bar (31) via a first slide groove (34), and the connecting tooth seat (24) is slidably connected to the cross bar (32) via a slide hole (33).

6. The adjustable squeegee according to claim 1, characterized in that: The scraping mechanism (4) comprises a connecting component, a scraping component and a pulling component, wherein the connecting component is arranged at the bottom end of the second electric push rod (28), the scraping component is arranged below the connecting component, and the pulling component is arranged at the top of the connecting component.

7. The adjustable squeegee according to claim 6, characterized in that: The connecting assembly comprises a connecting frame (41) and a second sliding groove (42), wherein the connecting frame (41) is bolted to the output end of the second electric push rod (28), and the second sliding groove (42) is opened at the bottom of the connecting frame (41).

8. The adjustable squeegee according to claim 7, characterized in that: The scraper assembly comprises a second slide bar (43), the second slide bar (43) is slidably connected to the inside of the second slide groove (42), a rubber scraper body (44) is fixedly mounted on the bottom of the second slide bar (43), and both ends of the top of the second slide bar (43) are provided with plug holes (45).

9. The adjustable squeegee according to claim 8, characterized in that: The pulling assembly includes an insert rod (46), the insert rod (46) is inserted into the inside of the second slide groove (42), a pull plate (47) is fixedly installed on the top of the insert rod (46), springs (48) are welded at both ends of the top of the connecting frame (41), the top of the spring (48) is fixed to the bottom of the pull plate (47), and the spring (48) is located on the outside of the insert rod (46).

10. The adjustable squeegee according to claim 1, characterized in that: An electric slide (5) is fixedly mounted on both ends of the bottom of the bracket (1), and a support seat (6) is fixedly mounted on the outer side of the electric slide (5).

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