Full-automatic cutter brush assembling equipment

Abstract

The utility model relates to the technical field of cutter brush assembling equipment, in particular to full-automatic cutter brush assembling equipment which comprises a cubic equipment main body and is characterized in that a cutter brush discharging system is integrated on the surface of the top of the equipment main body, and a vertical assembling system is arranged on one side of the cutter brush discharging system; according to the equipment, through full-process automation, the whole process from cutter brush feeding, cutter wire conveying, press-fit assembling to finished product discharging is automatically completed, manual dependence is reduced, a double-rod air cylinder drives a stamping cutter head, the stamping efficiency is improved, the production cost is reduced, the production efficiency is improved, the production cost is reduced, and the production cost is reduced. The cutter wires and the brush body are vertically pressed in, and deflection is avoided; the brush body is synchronously fixed by a plurality of groups of micro clamping cylinders, so that displacement during pressing is prevented; the electric telescopic spinning pipe is matched with cutter wires of different specifications and compatible with brush bodies of multiple specifications, and the design of a sliding platform and a replaceable stamping cutter head supports rapid remodeling.

Description

TECHNICAL FIELD

[0001] The utility model relates to a knife brush assembly equipment technical field, especially a full -automatic knife brush assembly equipment. BACKGROUND

[0002] The knife brush (such as razor brush, cleaning brush etc.) is usually composed of knife wire (metal / plastic wire) and brush body (plastic / metal base), and the traditional assembly mode relying on manual or semi-automatic equipment has many disadvantages: first, manual assembly is inefficient, only 5-10 pieces can be completed per minute, and it is difficult to meet the mass production demand;Second, the knife wire is prone to misalignment, looseness and other problems when being pressed by hand, leading to a high product failure rate of 5%-10%;Third, the sharp knife wire is easy to scratch the worker during manual operation, and there is a safety hazard, even if the semi-automatic equipment still needs frequent manual intervention;In addition, the traditional equipment lacks flexibility, and it is difficult to quickly adapt to different specifications of knife brush products, such as adjusting the length of the knife wire or the size of the brush body, which often requires a lot of time to re-adjust the equipment.Seriously restricts the production quality and efficiency of the knife brush product.

[0003] Chinese patent discloses a potentiometer automatic assembly machine brush assembly mechanism (publication number: CN 202102823U) including rack, the rack is equipped with assembly pressure head, feeding rotary arm and index plate correspondingly;The index plate sleeve is connected to a rotating shaft, and the assembly mold sleeve is arranged on the rotating shaft;The brush mouth is arranged on the feeding rotary arm end head on one side of the index plate assembly mold sleeve, and the guide needle corresponding to the brush through hole is arranged on the brush mouth, but this brush assembly mechanism has the core defects of low efficiency, poor precision, great safety hazard and insufficient flexibility, so a full-automatic knife brush assembly equipment is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings of the prior art that the brush assembly mechanism has the core defects of low efficiency, poor precision, great safety hazard and insufficient flexibility, and provides a full-automatic knife brush assembly equipment.

[0005] The utility model solves the technical scheme that the utility model discloses a full-automatic knife brush assembly equipment, including the equipment main body of cubic shape, characterized by: the equipment main body top surface is integrated with knife brush discharge system, one side of the knife brush discharge system is equipped with vertical assembly system, one side of the vertical assembly system is equipped with the knife wire discharge system, and the other side is equipped with clamping device, and one side of the equipment main body outer wall is equipped with discharge port.Height integration: modular layout reduces the equipment floor area, and improves space utilization;Automatic process: four systems realize the whole process unmanned operation from feeding, assembling to discharging in cooperation;Assembly precision guarantee: vertical assembly cooperates with clamping device, avoids the misalignment risk of traditional manual assembly.

[0006] Preferably, the knife brush discharge system comprises a knife brush placement cavity, a plurality of knife brush accessories are placed in the knife brush placement cavity, one side of the bottom of the knife brush placement cavity is provided with a knife brush processing groove, a sliding block is arranged in the knife brush processing groove, one end of the sliding block is provided with a first piston rod, the other end of the first piston rod is connected with a first piston cylinder, and the first piston cylinder is associated with the equipment body. The sliding block pushes the knife brush accessories one by one, so that the knife brush accessories are prevented from being stacked and blocked; the piston drive is used instead of gear transmission, mechanical wear is reduced, and the service life is prolonged; and the width of the processing groove can be adapted to different sizes of the knife brush.

[0007] Preferably, one side of the outer wall of the knife brush placement cavity is connected with an air pipe, one end of the air pipe is provided with a micro air cylinder, one end of the micro air cylinder is connected with a micro piston rod, and the micro piston rod is associated with the knife brush accessory. Air flow blowing + mechanical pushing ensures that the knife brush accessory falls into the processing position accurately; and the air flow cleans the surface of the accessory, so that the assembly precision is prevented from being affected by debris.

[0008] Preferably, the vertical assembly system comprises an L-shaped mounting frame, a double-rod air cylinder is arranged on the L-shaped mounting frame, one end of the bottom of the double-rod air cylinder is provided with a double-piston rod and is connected with a punching tool bit, a discharging port is arranged below the punching tool bit, the discharging port is associated with a discharging port, one side of the punching tool bit is provided with an electric telescopic rod, and one end of the electric telescopic rod is connected with a cutting tool bit. The double-rod air cylinder provides a constant pressure in the vertical downward direction, so that the knife brush is combined with the knife wire closely; the cutting tool bit cuts off the excess knife wire immediately after the punching is completed, so that secondary processing is saved; and the inclined discharging port automatically discharges by gravity.

[0009] Preferably, the knife wire discharge system comprises a knife wire bin, a spinning machine is arranged at the top of the knife wire bin, and one end of the spinning machine is connected with an electric telescopic spinning pipe. The spinning pipe is telescopic and can adapt to the length requirement of the knife wire in different assembly positions; and a tension controller is arranged in the spinning machine, so that the knife wire is prevented from being twisted or broken.

[0010] Preferably, the clamping device comprises a gas cylinder fixing frame, a second piston cylinder is arranged on one side of the gas cylinder fixing frame, one end of the second piston cylinder is connected with a second piston rod, one end of the second piston rod is connected with a sliding platform, a linear sliding rail is arranged at the bottom of the sliding platform, the bottom of the linear sliding rail is associated with the surface of the equipment body, a boss is arranged on one side of the top of the sliding platform, a plurality of groups of clamping assemblies are arranged on the boss, the clamping assembly comprises a clamping air cylinder, a clamping piston rod is arranged at the bottom of the clamping air cylinder, and a pressing plate is arranged at the connecting position, and the pressing plate is associated with the boss. The sliding platform adjusts the clamping position and is suitable for different specifications of products; a plurality of pressing plates are synchronously driven, so that deformation caused by local stress is avoided; and the micro air cylinder is capable of clamping and releasing in milliseconds, so that the beat speed is improved.

[0011] The utility model has the advantages that:

[0012] The application is automatically completed from the supply of the brush, the delivery of the wire, the pressing assembly to the finished product discharge, reduces the manual dependence, the double-rod cylinder drives the stamping cutter head, ensures that the wire and the brush body are vertically pressed, avoids the deflection (error <0.1mm), a plurality of groups of micro clamping cylinders synchronously fix the brush body, prevents displacement when pressing, the electric telescopic wire discharge pipe is suitable for different specifications of wires, is compatible with multiple specifications of brush bodies, the sliding platform + replaceable stamping cutter head design supports rapid changeover, the brush discharge system adopts airflow assistance + piston pushing, avoids stacking and jamming, and the cutting cutter head and the stamping cutter head are separated, and the accumulation of debris is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor under the premise of not paying.

[0014] Figure 1 It is a structural schematic diagram of the present application.

[0015] Figure 2 It is the present application Figure 1 I is an enlarged view.

[0016] Figure 3 It is a structural schematic diagram of the present application.

[0017] Figure 4 It is the present application Figure 3 II is an enlarged view.

[0018] Figure 5 It is a structural schematic diagram of the present application.

[0019] In the figure: 1, the brush cavity; 2, brush fittings; 3, brush processing groove; 4, sliding block; 5, first piston rod; 6, first piston cylinder; 7, equipment main body; 8, discharge port; 9, second piston cylinder; 10, cylinder fixing frame; 11, linear slide rail; 12, second piston rod; 13, sliding platform; 14, boss; 15, L-shaped mounting bracket; 16, double-rod cylinder; 17, connecting air pipe; 18, micro cylinder; 19, discharge port; 20, electric telescopic rod; 21, cutting cutter head; 22, electric telescopic wire discharge pipe; 23, wire feeder; 24, wire material bin; 25, clamping cylinder; 26, clamping piston rod; 27, pressing plate; 28, double piston rod; 29, stamping cutter head; 30, micro piston rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Embodiment

[0022] Please refer to Figures 1-5 As shown in FIG. 1, a full-automatic knife brush assembling equipment includes a cubic equipment main body 7, characterized in that: the equipment main body 7 top surface is integrated with a knife brush discharging system, one side of the knife brush discharging system is provided with a vertical assembling system, one side of the vertical assembling system is provided with a knife wire discharging system, the other side is provided with a clamping device, and one side of the equipment main body 7 outer wall is provided with a discharging port 8. High integration: modular layout reduces equipment floor area and improves space utilization; automatic process: four systems cooperate to realize full-process unmanned operation from feeding, assembling to discharging; assembling precision guarantee: vertical assembling cooperates with the clamping device to avoid misplacement risk of traditional manual assembling.

[0023] In the embodiment, the knife brush discharging system includes a knife brush placing cavity 1, a plurality of knife brush fittings 2 are placed in the knife brush placing cavity 1, a knife brush processing groove 3 is arranged at one side of the bottom of the knife brush placing cavity 1, a sliding block 4 is arranged in the knife brush processing groove 3, a first piston rod 5 is arranged at the other end of the sliding block 4, a first piston cylinder 6 is connected to the other end of the first piston rod 5, and the first piston cylinder 6 is associated with the equipment main body 7. The sliding block 4 sequentially pushes the knife brush fittings 2 to avoid stacking and blocking; the piston drive replaces the gear transmission to reduce mechanical wear and prolong the service life; and the processing groove width can be adapted to different sizes of knife brushes.

[0024] In the embodiment, a connecting air pipe 17 is connected to one side of the outer wall of the knife brush placing cavity 1, a micro air cylinder 18 is arranged at one end of the connecting air pipe 17, a micro piston rod 30 is connected to one end of the micro air cylinder 18, and the micro piston rod 30 is associated with the knife brush fitting 2. Air flow blowing + mechanical pushing ensures that the knife brush fitting 2 accurately falls into the processing position; and air flow cleans the surface of the fitting to avoid that debris affects the assembling precision.

[0025] In this embodiment, the vertical assembly system includes an L-shaped mounting bracket 15, which is provided with a double-rod pneumatic cylinder 16. The bottom end of the double-rod pneumatic cylinder 16 is provided with double-piston rods 28 and connected with a punching cutter head 29. A discharging port 19 is arranged below the punching cutter head 29, and the discharging port 19 is associated with the discharging port 8. An electric telescopic rod 20 is arranged on one side of the punching cutter head 29, and a cutting cutter head 21 is connected to one end of the electric telescopic rod 20. The double-rod pneumatic cylinder 16 provides a constant vertical downward pressure to ensure that the brush and the wire are closely combined. The cutting cutter head 21 immediately cuts off the excess wire after the punching is completed, thereby saving secondary processing. The inclined discharging port 19 automatically discharges the material by gravity.

[0026] In this embodiment, the wire discharging system includes a wire bin 24, and a wire spitting machine 23 is arranged at the top of the wire bin 24. An electric telescopic wire spitting pipe 22 is connected to one end of the wire spitting machine 23. The telescopic wire spitting pipe adapts to the length requirement of the wire in different assembly positions. The wire spitting machine 23 is provided with a built-in tension controller to avoid wire distortion or breakage.

[0027] In this embodiment, the clamping device includes a pneumatic cylinder fixing bracket 10, which is provided with a second piston cylinder 9 on one side. The second piston cylinder 9 is connected with a second piston rod 12 at one end. The second piston rod 12 is connected with a sliding platform 13 at one end. The sliding platform 13 is provided with a linear slide rail 11 at the bottom. The linear slide rail 11 is associated with the surface of the equipment main body 7 at the bottom. The sliding platform 13 is provided with a boss 14 on one side at the top. A plurality of clamping assemblies are arranged on the boss 14. The clamping assembly includes a clamping pneumatic cylinder 25, which is provided with a clamping piston rod 26 at the bottom and connected with a pressing plate 27. The pressing plate 27 is associated with the boss 14. The sliding platform 13 adjusts the clamping position to adapt to different specifications of products. Multiple pressing plates 27 act synchronously to avoid deformation caused by local stress. The micro pneumatic cylinder 18 is millisecond level clamping / release to improve the speed of the beat.

[0028] The implementation principle of this embodiment is as follows:

[0029] First step: automatic feeding

[0030] After the equipment is started, the brush fittings 2 stacked in the brush placing cavity 1 naturally fall under the action of gravity. When feeding is needed, the first piston cylinder 6 pushes the first piston rod 5 to drive the sliding block 4 to move forward in the brush processing groove 3, so as to accurately push the bottommost brush to the assembly station. If the material is blocked or the position is deviated, the connecting air pipe 17 will blow air, and the micro pneumatic cylinder 18 will drive the micro piston rod 30 to assist in correction, so as to ensure that the brush enters the processing position in the correct posture.

[0031] Second step: accurate wire feeding

[0032] When the brush is in place, the spool of wire in the wire bin 24 is pulled out at a constant speed by the wire feeder 23, and is delivered to the assembly position through the telescopic electric telescopic wire feeder pipe 22. The system will automatically adjust the telescopic length of the wire feeder pipe according to the preset parameters, ensuring that the length of the delivered wire completely matches the current assembly requirements, neither too long to cause waste, nor too short to affect the assembly quality.

[0033] Third step: stable clamping

[0034] After the delivery of the wire is completed, the second piston cylinder 9 immediately acts, and the second piston rod 12 pushes the sliding platform 13 to move along the linear slide rail 11, so that the boss 14 is accurately positioned below the brush. Then, the multiple groups of micro clamping cylinders 25 installed on the boss 14 are started synchronously, and the pressing plate 27 is driven to press downward, so that the wire is firmly fixed in the assembly position, providing a stable working basis for the subsequent pressing process.

[0035] Fourth step: efficient assembly

[0036] When the brush is stably clamped, the double-rod cylinder 16 on the L-shaped mounting bracket 15 starts to work, and drives the stamping cutter head 29 to press downward vertically, so that the wire is accurately pressed into the predetermined position of the brush. At the same time, the electric telescopic rod 20 pushes the cutting cutter head 21 to act synchronously, so that the excess wire is neatly cut off, ensuring that the assembled brush has a neat and beautiful appearance without the need for secondary processing.

[0037] Fifth step: intelligent discharge

[0038] After the assembly process is completed, the clamping device is automatically released, and the finished brush naturally slides into the discharge port 19 under the action of gravity, and is finally discharged from the discharge port 8 of the equipment side wall. The entire system is automatically reset immediately, and each executing part returns to the initial position, ready to start the next working cycle, realizing continuous and efficient automatic production.

[0039] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0040] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A fully automatic knife brush assembly apparatus comprising a cubic apparatus body (7), characterized in that: The device body (7) top surface is integrated with a knife brush discharging system, one side of the knife brush discharging system is provided with a vertical assembly system, one side of the vertical assembly system is provided with a knife wire discharging system, the other side is provided with a clamping device, one side of the outer wall of the device body (7) is provided with a discharging port (8).

2. The fully automatic knife brush assembly apparatus according to claim 1, wherein: The knife brush discharging system comprises a knife brush placing cavity (1), a plurality of knife brush accessories (2) are placed in the knife brush placing cavity (1), a knife brush processing groove (3) is arranged on one side of the bottom of the knife brush placing cavity (1), a sliding block (4) is arranged in the knife brush processing groove (3), a first piston rod (5) is arranged at the other end of the sliding block (4), a first piston cylinder (6) is connected to the other end of the first piston rod (5), and the first piston cylinder (6) is associated with the device body (7).

3. The fully automatic knife brush assembly apparatus according to claim 2, wherein: One side of the outer wall of the knife brush placing cavity (1) is connected with an air pipe (17), one end of the air pipe (17) is provided with a micro pneumatic cylinder (18), one end of the micro pneumatic cylinder (18) is connected with a micro piston rod (30), and the micro piston rod (30) is associated with the knife brush accessory (2).

4. The fully automatic knife brush assembly apparatus according to claim 1, wherein: The vertical assembly system comprises an L-shaped mounting bracket (15), a double-rod pneumatic cylinder (16) is arranged on the L-shaped mounting bracket (15), a double-piston rod (28) is arranged at one end of the bottom of the double-rod pneumatic cylinder (16) and connected with a punching tool bit (29), a discharging port (19) is arranged below the punching tool bit (29), the discharging port (19) is associated with the discharging port (8), an electric telescopic rod (20) is arranged on one side of the punching tool bit (29), and one end of the electric telescopic rod (20) is connected with a cutting tool bit (21).

5. The fully automatic knife brush assembly apparatus according to claim 1, wherein: The knife wire discharging system comprises a knife wire bin (24), a spinning machine (23) is arranged at the top of the knife wire bin (24), and one end of the spinning machine (23) is connected with an electric telescopic spinning pipe (22).

6. The fully automatic knife brush assembly apparatus according to claim 1, wherein: The clamping device comprises a pneumatic cylinder fixing frame (10), a second piston cylinder (9) is arranged on one side of the pneumatic cylinder fixing frame (10), a second piston rod (12) is connected to one end of the second piston cylinder (9), a sliding platform (13) is connected to one end of the second piston rod (12), a linear slide rail (11) is arranged at the bottom of the sliding platform (13), the bottom of the linear slide rail (11) is associated with the surface of the device body (7), a boss (14) is arranged on one side of the top of the sliding platform (13), a plurality of clamping assemblies are arranged on the boss (14), the clamping assembly comprises a clamping pneumatic cylinder (25), a clamping piston rod (26) is arranged at the bottom of the clamping pneumatic cylinder (25), a pressing plate (27) is arranged at the connection position, and the pressing plate (27) is associated with the boss (14).

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