Adhesive tape positioning device for scraper blade machining

Abstract

The utility model discloses an adhesive tape positioning device for scraper blade processing, which comprises a fixed box body, guide rods and a mounting rack, the guide rods are mounted on two sides of the fixed box body, a push plate is sleeved on the outer wall of each guide rod, a motor is arranged at the bottom end of the fixed box body, a sleeve coupling at the output end of the motor is provided with a screw rod penetrating through the push plate, and the screw rod is connected with the mounting rack. A discharging frame is mounted at the bottom end of the mounting frame, a containing groove is formed in the bottom end of the discharging frame, a scraper body is arranged in the containing groove, a fixing mechanism used for fixing the scraper body is arranged in the containing groove, a fixing frame is mounted at the top end of a push plate, and a containing frame is mounted at the top end of the fixing frame. According to the device, an air cylinder drives an arc-shaped protruding head at the position of an electromagnetic chuck to extrude the outer wall of a fixing sleeve, so that the outer wall of the fixing sleeve is extruded, an arc-shaped limiting protruding block appears, and the scraper body and the adhesive tape body are rapidly fixed through rivets.

Description

Technical Field

[0001] The utility model relates to the technical field of scraper processing, in particular to a rubber strip positioning device for scraper processing. Background Art

[0002] There are many types of scrapers: paint scrapers, wooden scrapers, printing scrapers, drum scrapers, pigment scrapers, water scrapers, side scrapers, steel scrapers, machine scrapers, putty knife scrapers. The existing cleaning scrapers are composed of elastic rubber strips and fixed plates made of carbon fiber. During the production process, the rubber strips are fixed on the fixed plates made of carbon fiber by glue. In order to maintain an efficient cleaning effect, the rubber strips need to be highly parallel to the fixed plates, thereby ensuring that the rubber strips can fit closely with the surface to be cleaned and improve cleaning efficiency.

[0003] However, the existing rubber strip positioning device for scraper processing has the following problems during use: the bonding method in the prior art, on the one hand, the rubber strip is easy to fall off, and on the other hand, the processing is difficult, and the rubber strip is often misplaced during the bonding process, resulting in a high number of defective products. In addition, the processing positioning is inconvenient and the practicality is not high. Utility Model Content

[0004] The purpose of the utility model is to provide a rubber strip positioning device for scraper processing to solve the related problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber strip positioning device for scraper processing, comprising a fixed box, a guide rod and a mounting frame, guide rods are installed on both sides of the fixed box, and push plates are sleeved on the outer walls of the guide rods, a motor is arranged at the bottom end of the fixed box, and a screw rod passing through the push plate is installed on the sleeve coupling at the output end of the motor, a feeding frame is installed at the bottom end of the mounting frame, and a placement groove is opened at the bottom end of the feeding frame, a scraper body is arranged inside the placement groove, a fixing mechanism for fixing the scraper body is arranged inside the placement groove, a fixing frame is installed at the top of the push plate, and a placement frame is installed at the top of the fixing frame, a rubber strip body is arranged inside the placement frame, and a groove is opened inside the rubber strip body.

[0006] The technical solution provides a rubber strip positioning device for scraper processing, wherein the fixing mechanism includes an arc-shaped spring piece, a plurality of arc-shaped spring pieces are installed inside the placement groove, and the outer wall of the arc-shaped spring piece is tightly fitted with the outer wall of the scraper body.

[0007] The technical solution provides a rubber strip positioning device for scraper processing, wherein a plurality of mounting grooves are provided inside the scraper body.

[0008] The technical solution provides a rubber strip positioning device for scraper processing, wherein the bottom end of the blanking frame is provided with an arc groove penetrating the placement groove.

[0009] The technical solution provides a rubber strip positioning device for scraper processing, wherein a cylinder is arranged at the bottom end of the placement frame, and an electromagnetic suction cup is installed at the output end of the cylinder.

[0010] The technical solution provides a rubber strip positioning device for scraper processing, wherein the outer wall of the electromagnetic suction cup is installed with a fixed sleeve penetrating the rubber strip body, and the interior of the fixed sleeve is provided with an arc-shaped convex head in contact with the electromagnetic suction cup.

[0011] Compared with the prior art, the utility model provides a rubber strip positioning device for scraper processing, which has the following beneficial effects:

[0012] 1. The utility model fits the electromagnetic suction cup with the arc-shaped convex head, and the operator inserts the scraper body into the placement groove, so that the scraper body squeezes the arc-shaped spring piece, causing the arc-shaped spring piece to elastically shrink, and then the scraper body is fixed in the placement groove, which is convenient for quick fixation.

[0013] 2. The utility model drives the arc-shaped convex head at the position of the electromagnetic suction cup through the cylinder to squeeze the outer wall of the fixed sleeve, so that the outer wall of the fixed sleeve is squeezed and an arc-shaped limiting convex block appears, and the scraper body and the rubber strip body are quickly riveted and fixed. After the riveting is completed, the motor can be started to drive the scraper body in the push plate to move downward, and the scraper body and the arc-shaped spring piece can be separated. The structure is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0016] Figure 3 For the utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0017] Figure 4 For the utility model Figure 1 A schematic diagram of the enlarged structure at B;

[0018] Figure 5 It is a schematic diagram of the main structure of the utility model.

[0019] In the figure: 1. fixed box; 2. guide rod; 3. mounting frame; 4. motor; 5. screw rod; 6. cylinder; 7. push plate; 8. fixed frame; 9. placement frame; 10. unloading frame; 11. placement groove; 12. arc groove; 13. arc spring piece; 14. scraper body; 15. mounting groove; 16. electromagnetic suction cup; 17. rubber strip body; 18. slot; 19. fixed sleeve; 20. arc convex head. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1, as Figure 1-2 As shown, the utility model provides a technical solution: a rubber strip positioning device for scraper processing, comprising a fixed box body 1, a guide rod 2 and a mounting frame 3, guide rods 2 are installed on both sides of the fixed box body 1, and the outer wall of the guide rod 2 is sleeved with a push plate 7, a motor 4 is arranged at the bottom end of the fixed box body 1, and a screw 5 that passes through the push plate 7 is installed at the sleeve coupling at the output end of the motor 4, a blanking frame body 10 is installed at the bottom end of the mounting frame 3, and a placement groove 11 is opened at the bottom end of the blanking frame body 10, a scraper body 14 is arranged inside the placement groove 11, and a fixing mechanism for fixing the scraper body 14 is arranged inside the placement groove 11, and the fixing mechanism includes an arc-shaped spring piece 13, a plurality of arc-shaped spring pieces 13 are installed inside the placement groove 11, and the outer wall of the arc-shaped spring piece 13 is connected to the scraper body 14 The outer wall of the scraper body 14 fits tightly, a plurality of mounting grooves 15 are provided inside the scraper body 14, and an arc groove 12 that penetrates the placement groove 11 is provided at the bottom of the blanking frame 10. By inserting the scraper body 14 into the placement groove 11, the scraper body 14 squeezes the arc spring piece 13, so that the arc spring piece 13 is elastically tightened, and then the scraper body 14 is fixed in the placement groove 11, and then the starting motor 4 is driven to rotate the screw rod 5, so that the screw rod 5 drives the push plate 7 to move up and down in the guide rod 2, so that the push plate 7 drives the rubber strip body 17 to align and contact with the scraper body 14. After the riveting is completed, the motor 4 can be started to drive the scraper body 14 in the push plate 7 to move downward, and the scraper body 14 can be separated from the arc spring piece 13. The structure is simple to operate and easy to use.

[0022] Embodiment 2, as Figure 1-5As shown, the utility model provides a technical solution: a rubber strip positioning device for scraper processing, comprising a fixing frame 8 installed at the top of a push plate 7, and a placing frame 9 installed at the top of the fixing frame 8, a rubber strip body 17 is arranged inside the placing frame 9, and a slot 18 is opened inside the rubber strip body 17, a cylinder 6 is arranged at the bottom end of the placing frame 9, and an electromagnetic suction cup 16 is installed at the output end of the cylinder 6, and a fixing sleeve 19 penetrating the rubber strip body 17 is installed on the outer wall of the electromagnetic suction cup 16, and an arc-shaped convex head 2 in contact with the electromagnetic suction cup 16 is arranged inside the fixing sleeve 19 0, by passing the arc-shaped convex head 20 through the rubber strip body 17 and placing it above the electromagnetic suction cup 16, then the electromagnetic suction cup 16 can be started to fit the arc-shaped convex head 20 with the position of the electromagnetic suction cup 16, and then the motor 4 can be started to drive the push plate 7 to fit the scraper body 14 in the lower material frame 10, and then the cylinder 6 can be started to drive the arc-shaped convex head 20 at the position of the electromagnetic suction cup 16 to squeeze the outer wall of the fixed sleeve 19, so that the outer wall of the fixed sleeve 19 is squeezed, and an arc-shaped limiting convex block appears, and the scraper body 14 and the rubber strip body 17 are quickly fixed with rivets. This structure is simple to operate and easy to use.

[0023] Working principle: First, turn on the external power supply. The operator can pass the fixed sleeve 19 through the slot 18, and then fit the lower part of the arc-shaped convex head 20 with the position of the electromagnetic suction cup 16. Then, the electromagnetic suction cup 16 can be energized, and the electromagnetic suction cup 16 is fit with the arc-shaped convex head 20. The operator inserts the scraper body 14 into the placement slot 11, so that the scraper body 14 squeezes the arc-shaped spring sheet 13, so that the arc-shaped spring sheet 13 is elastically tightened, and then the scraper body 14 is fixed in the placement slot 11, and then the starting motor 4 drives the screw rod 5 to rotate, so that the screw rod 5 drives the push plate 7 moves up and down in the guide rod 2, so that the push plate 7 drives the rubber strip body 17 to align and contact with the scraper body 14, and the arc-shaped convex head 20 at the position of the electromagnetic suction cup 16 is driven by the starting cylinder 6 to squeeze the outer wall of the fixed sleeve 19, so that the outer wall of the fixed sleeve 19 is squeezed, and an arc-shaped limiting convex block appears, and the scraper body 14 and the rubber strip body 17 are quickly riveted and fixed. After the riveting is completed, the motor 4 can be started to drive the scraper body 14 in the push plate 7 to move downward, and the scraper body 14 can be separated from the arc-shaped spring piece 13. The structure is simple to operate and easy to use.

[0024] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A rubber strip positioning device for scraper processing, comprising a fixed box (1), a guide rod (2) and a mounting frame (3), characterized in that: Guide rods (2) are installed on both sides of the fixed box (1), and the outer wall of the guide rod (2) is sleeved with a push plate (7); a motor (4) is arranged at the bottom end of the fixed box (1), and a screw rod (5) penetrating the push plate (7) is installed on the sleeve coupling at the output end of the motor (4); a material discharge frame (10) is installed at the bottom end of the mounting frame (3), and a placement groove (11) is opened at the bottom end of the material discharge frame (10); a scraper body (14) is arranged inside the placement groove (11), and a fixing mechanism for fixing the scraper body (14) is arranged inside the placement groove (11); a fixing frame (8) is installed at the top end of the push plate (7), and a placement frame (9) is installed at the top end of the fixing frame (8); a rubber strip body (17) is arranged inside the placement frame (9), and a groove (18) is opened inside the rubber strip body (17).

2. The rubber strip positioning device for scraper processing according to claim 1, characterized in that: The fixing mechanism comprises an arc-shaped spring sheet (13), a plurality of arc-shaped spring sheets (13) are installed inside the placement groove (11), and the outer wall of the arc-shaped spring sheet (13) is tightly fitted with the outer wall of the scraper body (14).

3. The rubber strip positioning device for scraper processing according to claim 1, characterized in that: A plurality of mounting grooves (15) are provided inside the scraper body (14).

4. The rubber strip positioning device for scraper processing according to claim 1, characterized in that: The bottom end of the blanking frame (10) is provided with an arc-shaped groove (12) penetrating the placement groove (11).

5. The rubber strip positioning device for scraper processing according to claim 1, characterized in that: A cylinder (6) is arranged at the bottom end of the placement frame (9), and an electromagnetic suction cup (16) is installed at the output end of the cylinder (6).

6. The rubber strip positioning device for scraper processing according to claim 5, characterized in that: The outer wall of the electromagnetic suction cup (16) is provided with a fixed sleeve (19) penetrating the rubber strip body (17), and an arc-shaped protrusion (20) in contact with the electromagnetic suction cup (16) is arranged inside the fixed sleeve (19).

Images