Continuous assembly equipment for industrial brush production

Abstract

The utility model relates to the technical field of brush assembly, in particular to continuous assembly equipment for industrial brush production, which comprises a base, a brush handle frame is arranged on one side of the top of the base, three bidirectional lead screws are rotatably mounted between two sides of the brush handle frame, two clamping plates are arranged in the brush handle frame, and the two clamping plates are connected with the base. The two sides of the two clamping plates and the outer side walls of the two sides of the two-way lead screw are installed in a sliding mode through threads, and an assembling assembly is arranged on the base. Bristles are taken through the material taking assembly and then conveyed to the position between the two clamping plates in the brush handle frame, the electric push rod is assembled to drive the bottom plate to move, a hexagonal column enters an inner hexagonal head on one side of the two-way lead screw, the rotating shaft rotates synchronously, the two-way lead screw can be driven to rotate, the two clamping plates get close to each other, and the bristles are clamped and fixed. The assembly of the brush handle frame and the bristles can be completed by rotating the bidirectional screw rod, the assembly efficiency is higher, and after the bristles are abraded, the bristles can be replaced by rotating the bidirectional screw rod reversely.

Description

Technical Field

[0001] This utility model relates to the field of brush assembly technology, specifically a continuous assembly equipment for industrial brush production. Background Technology

[0002] With the rapid development of society and economy, brushes are one of the most commonly used tools in industrial production. A brush mainly consists of a handle and bristles embedded in the handle, and the two need to be assembled using assembly equipment.

[0003] Announcement No.: CN212185622U includes a base, with a forward and reverse motor fixedly installed on one side of the base's outer surface. A vertical plate is provided on the rear end face of the base, and a top plate is fixedly installed on the upper end face of the vertical plate. An electric push rod is fixedly installed at the middle position of the lower end face of the top plate. A connecting plate is provided on the lower end face of the electric push rod, and hollow frustums are fixedly installed on both sides of the lower end face of the connecting plate. A groove is provided on the upper end face of the base, and a strip-shaped groove is provided below the groove. A rack is slidably connected inside the strip-shaped groove, and a gear is provided below the rack, meshing with the rack. This utility model can automatically assemble the brush, eliminating the need for manual movement of the brush handle, improving work efficiency and safety, and making the connection between the bristles and the brush handle more stable, thus extending the brush's lifespan.

[0004] The applicant found some shortcomings: the hollow truncated cone requires multiple presses to complete the assembly, which is inefficient; and the bristles are not easy to replace when they wear out after being fixed by the limiting post and the circular groove.

[0005] Therefore, this utility model designs a continuous assembly equipment for industrial brush production to solve the problems existing in the prior art. Utility Model Content

[0006] The purpose of this invention is to provide a continuous assembly equipment for industrial brush production to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a continuous assembly equipment for industrial brush production, comprising: a base, a groove at one top end of the base, an L-shaped plate slidably installed in the groove, a material-picking component on the L-shaped plate, a brush handle frame on one side of the top of the base, three bidirectional lead screws rotatably installed between the two sides of the brush handle frame, two clamping plates inside the brush handle frame, the two sides of the two clamping plates being slidably installed with the two outer side walls of the bidirectional lead screws via threads, an internal hexagon head installed on one side of the bidirectional lead screw, a limiting component for fixing the brush handle frame on the base, and an assembly component on the base.

[0008] Preferably, the material handling assembly includes an electric cylinder, which is installed at the top end of the L-shaped plate. The output end of the electric cylinder is connected to a U-shaped plate, and clamping electric push rods are installed on both sides of the U-shaped plate. The output ends of the clamping electric push rods are connected to clamping plates. The clamping electric cylinder push rods drive the clamping plates to extend, thereby handling a row of brush bristles.

[0009] Preferably, a long box is placed on the top of the base away from the brush handle frame. The top of the long box has several round holes, which facilitate the placement of brush bristles. When the brush handle frame is replaced after assembly, the clamp can pick up the bristles from another row. In this way, after the brush handle frame is replaced, the assembly can be carried out again, maintaining continuity and improving efficiency.

[0010] Preferably, the limiting component includes an electric telescopic rod, which is located at one end of the brush handle frame and fixedly installed with the base. The output end of the electric telescopic rod is connected to a movable block, and the other end of the brush handle frame is provided with a fixing block fixedly installed with the base. The electric telescopic rod drives the movable block to extend, and the two ends of the brush handle frame can be clamped and fixed by the fixing block, thereby improving the stability of the brush handle frame during the assembly process.

[0011] Preferably, the assembly component includes an electric push rod, which is mounted on the top side of the base. The output end of the electric push rod is connected to a base plate. Three mounting brackets are mounted on the top of the base plate. A rotating shaft is rotatably mounted on the mounting bracket. A hexagonal column is mounted on one end of the rotating shaft. The internal hexagonal head structure on one side of the bidirectional lead screw is a cylinder with a hexagonal groove in the middle, which matches the hexagonal column. The rotating shaft drives the hexagonal column to rotate, which in turn causes the bidirectional lead screw to rotate. This causes the two clamping plates to come closer together to clamp and fix the brush bristles, thus completing the assembly of the brush handle frame and the brush bristles.

[0012] Preferably, each of the two adjacent rotating shafts is driven by a transmission wheel and a transmission belt. By using the transmission wheel and transmission belt, only one drive motor needs to be installed on the rotating shaft to make the three rotating shafts rotate synchronously.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model uses a material-grabbing component to pick up brush bristles and then feeds them between two clamping plates inside the brush handle frame. The assembly electric push rod drives the base plate to move, so that the hexagonal column enters the internal hexagonal head on one side of the double-acting screw. The rotating shaft rotates synchronously, which drives the double-acting screw to rotate, so that the two clamping plates move closer together to clamp and fix the brush bristles. This completes the assembly of the brush handle frame and the brush bristles, resulting in higher assembly efficiency. Moreover, when the brush bristles wear out, the double-acting screw can be rotated in the opposite direction to move the two clamping plates away from each other, allowing the brush bristles to be replaced. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the brush handle frame structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the limiting component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the assembly component structure of this utility model.

[0019] In the diagram: 1. Base; 2. Slide groove; 3. L-shaped plate; 4. Material handling assembly; 5. Brush handle frame; 6. Two-way lead screw; 7. Clamping plate; 8. Limiting assembly; 9. Assembly assembly; 401. Electric cylinder; 402. U-shaped plate; 403. Clamping electric push rod; 404. Clamping plate; 405. Long box; 406. Round hole; 801. Electric telescopic rod; 802. Movable block; 803. Fixed block; 901. Assemble electric push rod; 902. Base plate; 903. Mounting bracket; 904. Rotating shaft; 905. Hexagonal column. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides an embodiment of a continuous assembly equipment for industrial brush production, comprising: a base 1, a groove 2 at one top end of the base 1, an L-shaped plate 3 slidably installed in the groove 2, a material handling component 4 on the L-shaped plate 3, a brush handle frame 5 on one side of the top of the base 1, three bidirectional lead screws 6 rotatably installed between the two sides of the brush handle frame 5, two clamping plates 7 inside the brush handle frame 5, the two sides of the two clamping plates 7 being slidably installed with the two outer side walls of the bidirectional lead screws 6 respectively by threads, an internal hexagon head installed on one side of the bidirectional lead screw 6, a limiting component 8 for fixing the brush handle frame 5 on the base 1, an assembly component 9 on the base 1, a screw rotatably installed in the groove 2, the screw and the L-shaped plate 3 being slidably installed by threads, one side of the screw being connected to the output end of a servo motor, and the L-shaped plate 3 being moved laterally by rotating the screw.

[0022] Please see Figure 1-3In this embodiment: the material handling component 4 includes an electric cylinder 401, which is installed at the top end of the L-shaped plate 3. The output end of the electric cylinder 401 is connected to a U-shaped plate 402. Both sides of the U-shaped plate 402 are equipped with clamping electric push rods 403, and the output end of the clamping electric push rods 403 is connected to a clamping plate 404.

[0023] Please see Figure 1-3 In this embodiment: a long box 405 is placed on the top of the base 1 away from the brush handle frame 5, and the top of the long box 405 is provided with several round holes 406.

[0024] Please see Figure 1-3 In this embodiment: the limiting component 8 includes an electric telescopic rod 801, which is located at one end of the brush handle frame 5 and fixedly installed with the base 1. The output end of the electric telescopic rod 801 is connected to a movable block 802, and the other end of the brush handle frame 5 is provided with a fixing block 803 fixedly installed with the base 1.

[0025] Please see Figure 1-3 In this embodiment: the assembly component 9 includes an assembly electric push rod 901, which is installed on the top side of the base 1. The output end of the assembly electric push rod 901 is connected to the base plate 902. Three mounting brackets 903 are installed on the top of the base plate 902. A rotating shaft 904 is rotatably installed on the mounting bracket 903. A hexagonal column 905 is installed at one end of the rotating shaft 904.

[0026] Please see Figure 1-3 In this embodiment, the two adjacent rotating shafts 904 are connected by a transmission wheel and a transmission belt.

[0027] Working principle: The bristles of the industrial brush to be assembled are inserted into 906. The L-shaped plate 3 moves, causing the U-shaped plate 402 to move above the top row of round holes 406. Then, the electric cylinder 401 drives the U-shaped plate 402 to descend, causing the clamping plate 404 to descend to both sides of the bristles. Then, the clamping electric push rod 403 drives the clamping plate 404 to extend, thus clamping the bristles on both sides above. Then, the L-shaped plate 3 moves, causing the bristles to move to directly above the brush handle frame 5, where the bristles enter between the two clamping plates 7. Then, the assembly electric push rod 901 drives... The base plate 902 moves, causing the hexagonal column 905 to move into the internal hexagonal head on one side of the double-acting screw 6. The three rotating shafts 904 rotate synchronously, driving the hexagonal column 905 to rotate, which in turn causes the double-acting screw 6 to rotate. This causes the two clamping plates 7 to move closer together, clamping and fixing the bottom of the bristles, thus completing the assembly of the bristles and the brush handle frame 5. When the bristles are worn and need to be replaced, simply reverse the double-acting screw 6 to move the two clamping plates 7 away from each other, and the bristles can be replaced. The contents not described in detail in this instruction are existing technologies known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A continuous assembly apparatus for industrial brush production, comprising: The utility model provides a base (1), its characterized in be: base (1) top one end is equipped with the sliding slot (2), the L type board (3) is installed in the sliding slot (2) and slides, be equipped with the material taking subassembly (4) on the L type board (3), the brush handle frame (5) is equipped with in the top one side of base (1), three bidirectional screw rods (6) are rotatably installed between the both sides of brush handle frame (5), two clamping plates (7) are equipped in the brush handle frame (5), and the both sides of two clamping plates (7) are respectively and the both sides outer side wall of bidirectional screw rod (6) are slidably installed through the thread, the inner hexagonal head is installed in the one side of bidirectional screw rod (6), the limiting assembly (8) that brush handle frame (5) is equipped with in the base (1), and the assembling assembly (9) that is equipped with in the base (1).

2. A continuous assembly apparatus for industrial brush production as claimed in claim 1, characterized in that: The material taking subassembly (4) includes electric cylinder (401), the electric cylinder (401) is installed in the top one end of L type board (3), the output of electric cylinder (401) is connected with U type board (402), clamping electric push rod (403) is installed in the both sides of U type board (402), and the output of clamping electric push rod (403) is connected with clamping plate (404).

3. A continuous assembly apparatus for industrial brush production as claimed in claim 2, characterized in that: The long box (405) is placed in the top side of base (1) away from brush handle frame (5), and a plurality of round holes (406) are formed in the top of long box (405).

4. A continuous assembly apparatus for industrial brush production as claimed in claim 1, characterized in that: The limiting assembly (8) includes electric telescopic rod (801), the electric telescopic rod (801) is located in one end of brush handle frame (5) and is fixedly installed with base (1), the output of electric telescopic rod (801) is connected with movable block (802), and the other end of brush handle frame (5) is equipped with the fixed block (803) that is fixedly installed with base (1).

5. A continuous assembly apparatus for industrial brush production as claimed in claim 1, characterized in that: The assembling assembly (9) includes assembling electric push rod (901), the assembling electric push rod (901) is installed in the top one side of base (1), the output of assembling electric push rod (901) is connected with bottom plate (902), three mounting brackets (903) are installed on the top of bottom plate (902), the rotating shaft (904) is rotatably installed on the mounting bracket (903), and the hexagonal column (905) is installed in one end of rotating shaft (904).

6. A continuous assembly apparatus for industrial brush production as claimed in claim 5, characterized in that: The transmission wheel and transmission belt are driven between the adjacent two rotating shafts (904).

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