CN212394206U - Ring pressing machine of brush handle - Google Patents

Abstract

The utility model relates to a clamping ring machine of brush handle, including loading portion, clamping ring module and vibration dish, its characterized in that: the intermittent cutting machine is characterized by further comprising an intermittent cutting machine, the loading part is installed above the intermittent cutting machine, the pressing ring module is assembled on one side of the loading part and connected with the intermittent cutting machine through a cam link mechanism, the vibrating disc feeds materials to the pressing ring module through a feeding guide rail, the loading part comprises a bearing disc and a rotary disc mechanism, and the rotary disc mechanism is driven by the intermittent cutting machine to rotate in an intermittent mode. The utility model discloses an automation of production process, workman only need place the brush handle on equipment, and the automatic task of pressing the metal ring circle of accomplishing of equipment can the labour's that significantly reduces use, when lightening workman's physical demands, improves production efficiency, reduction in production cost.

Description

Ring pressing machine of brush handle

Technical Field

The utility model relates to a clamping ring machine, more specifically say, relate to a clamping ring machine of brush handle.

Background

To increase the durability of the brush, manufacturers often press a metal ring into the brush handle. At present, automatic equipment capable of pressing iron rings into a brush handle is temporarily lacked in the market, people can only press the iron rings into the brush handle one by using tools such as a hammer and the like manually, the working efficiency is extremely low, the physical consumption of workers is large, and the production cost is high; moreover, the brush handle is greatly damaged, the conditions of brush handle breakage or surface scratching and the like are easily caused in the process of pressing the iron ring, and defective products are easily generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping ring machine of brush handle can realize automizing ground to the metal ring circle of impressing of brush handle one end, improves production efficiency, reduction in production cost.

The technical proposal of the utility model for solving the technical problem is that: the utility model provides a clamping ring machine of brush handle, includes loading portion, clamping ring module, its characterized in that: the intermittent cutting machine is characterized by further comprising an intermittent cutting machine, the loading part is arranged above the intermittent cutting machine, the pressing ring module is assembled on one side of the loading part and connected with the intermittent cutting machine through a cam link mechanism, the loading part comprises a bearing disc and a rotary disc mechanism, and the rotary disc mechanism is driven by the intermittent cutting machine to rotate in an intermittent mode.

The intermittent type separate machine comprises a normally rotating crankshaft and an intermittent rotating turntable linkage shaft, one end of the crankshaft is connected with a motor, the other end of the crankshaft is provided with a pressing ring module cam, intermittent transmission threads are arranged in the middle of the crankshaft, the turntable linkage shaft comprises an intermittent transmission disc, the intermittent transmission disc is provided with a plurality of intermittent transmission cylinders, and the intermittent transmission threads actuate the intermittent transmission cylinders to rotate for an angle in an intermittent mode.

Still include the vibration dish, the clamping ring module is including guide rail slider mechanism, clamping ring seat and clamping ring module connecting rod, guide rail slider mechanism includes guide rail and slider, the compression leg is connected to the slider, the clamping ring seat includes that the clamping ring holds chamber and clamping column through-hole, the vibration dish is used for holding the chamber pay-off to the clamping ring, the clamping column through-hole is used for dodging the clamping column and passes through, thereby hold the inserts propelling movement to the portion of loading of treating of intracavity with the clamping ring.

The sliding block is provided with a compression column supporting frame seat, the compression column supporting frame seat is provided with a compression column supporting frame, and the compression column is arranged on the compression column supporting frame.

The pressing ring seat further comprises a connecting block fixedly connected to the bearing plate and a pressing ring block installed on the connecting block, and the pressing ring cavity and the pressing column through hole are formed in the pressing ring block.

The pressing ring accommodating cavity is provided with an infrared sensor, and the upper part of the pressing ring block is provided with a clamping block.

And a workpiece detection sensor is arranged in the material carrying area close to the bearing disc.

The utility model has the advantages that: the factory adopts the equipment, so that the automation of the production process can be realized, workers only need to place the brush handle on the equipment, the process of manually pressing the brush handle into the metal ring is omitted, the labor force can be greatly reduced, the physical consumption of the workers is reduced, the production efficiency is improved, and the production cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a ring pressing machine of a brush handle of the present invention.

Fig. 2 is a schematic view of the structure of the clamping ring seat of the clamping ring machine of the brush handle of the present invention.

Fig. 3 is a partially enlarged view of the portion C of fig. 2.

Fig. 4 is a schematic view of the local explosion of the ring pressing machine of the brush handle of the present invention.

Fig. 5 is a schematic view of the cam link structure of the ring pressing machine of the brush handle of the present invention.

Fig. 6 is an operational schematic diagram of the cam link mechanism.

Fig. 7 is a sectional view showing the structure of the loading part of the ring pressing machine of the brush handle of the present invention.

Fig. 8 is a schematic structural view of an intermittent drive part of the intermittent dividing machine.

Fig. 9 is a first perspective isometric view of the intermittent divider.

Fig. 10 is an exploded view of the clamp ring receptacle and vibrating disk guide.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-10, the ring pressing machine of the brush handle of the present invention is intended to press a metal ring (also called an iron ring) to be embedded into an iron ring cavity of a brush handle to be machined. It includes the table, and the table mesa sets up a platen, installs a motor 6 under the platen, and motor 6 exports power to the intermittent type cutting machine 3 of installing at platen upper surface middle part, and intermittent type cutting machine 3 exports intermittent type simultaneously and rotates and the constant speed rotates after cutting apart the power of motor 6: the constant speed rotation is output through a crankshaft 31 at one side, and the intermittent rotation is output through a turntable linkage shaft 32 at the upper part to a loading part 2 arranged above an intermittent dividing machine 3. The loading part 2 is used for loading and fixing the brush handle 1, and the turntable mechanism on the loading part 2 intermittently rotates to rotate the brush handle 1 to the clamping ring seat of the clamping ring module 4. The clamping ring module 4 is installed on the platen and located on the front side of the intermittent divider 3, and the clamping ring module 4 is connected with the crankshaft 31 through a clamping ring module connecting rod 41 and a clamping ring module cam 42. The pressing ring seat is positioned at the upper part of the pressing ring module 4, the upper part of the pressing ring seat is connected with a feeding guide rail 71 extending out of the vibrating disc 7, and the vibrating disc 7 is supported on a table by a bracket and is a feeding mechanism.

The intermittent dividing machine 3 comprises a crankshaft 31, a turntable linkage shaft 32 and a conical bearing 33. The crankshaft 31 is vertical to the turntable linkage shaft 32 in space and is arranged on the shell of the intermittent cutting machine 3 through a conical bearing 33; the crankshaft is divided into a 31a end and a 31b end, wherein the 31a end receives the driving force from the motor 6, and the 31b end is used for providing constant speed rotation for a cam link mechanism which is described later; meanwhile, the middle part of the crankshaft 31 is provided with an intermittent transmission thread which is provided with a transmission area b and an idle area a, the transmission area b is a chute, and the thread of the idle area a has no inclination; the turntable linkage shaft 32 is provided with a fixed disc and an intermittent transmission disc 34, the fixed disc is positioned at the upper part of the turntable linkage shaft 32 and is provided with a plurality of threaded holes, and the fixed latch 23 is connected to the fixed disc through a bolt; intermittent type drive disc 34 passes through the flat key transmission with carousel universal driving shaft 32, and the design of intermittent type drive disc 34 lower surface outer fringe has 8 intermittent type drive cylinders 321, cooperatees with the intermittent type transmission screw thread: when the crankshaft 31 rotates, the transmission angle and the stop angle are divided, and when the transmission angle is set, the transmission area b drives the first intermittent transmission cylinder, so that the intermittent transmission disc 34 rotates; after the intermittent drive disc 34 rotates for 45 degrees, the first intermittent drive cylinder leaves the drive area b, and the second intermittent drive cylinder reaches the initial position before the first intermittent drive cylinder rotates; when at the dwell angle, the intermittent drive disk 34 does not rotate because the dwell region a does not contact the intermittent drive cylinder 321; as the crankshaft 31 rotates, a change in drive angle to dwell angle occurs, thereby producing intermittent rotation of the rotary table linkage 32.

The loading unit 2 includes a carrier tray 24 and a turntable mechanism. The bearing disc 24 is a semicircular-like disc and is divided into a blanking area and a material carrying area, the material carrying area is a semicircular side of the bearing disc 24, an arc baffle is arranged at the edge of the material carrying area, the phenomenon that the brush handle 1 is radially displaced and falls off due to the fact that a worker loosens the brush handle 1 when fixing the brush handle is prevented, and the material carrying area plays a role of supporting the brush handle 1 when the brush handle 1 rotates along with the rotary disc mechanism; a blanking disc 5 is obliquely placed in the blanking area, when the pressing ring of the hairbrush handle 1 rotates along with the rotary disc structure to leave the pressing ring seat for 90 degrees, the bearing disc 24 no longer plays a bearing role on the hairbrush handle 1, and the hairbrush handle 1 drops into the blanking disc 5 which is inclined and finally drops into a finished product collecting box. The bearing plate 24 is fixedly connected to the upper part of the intermittent dividing machine 3 through bolts. The turntable mechanism comprises a bearing cover 1, a restraint block 22 and a fixed latch 23. The bearing cover 21 is a snowflake-shaped metal sheet and is provided with eight spreading arms, the lower surface of the tail end of each spreading arm is connected with a restraint block 22 through a bolt, and a circle of threaded holes which are uniformly distributed are formed in the middle of the bearing cover 21; the fixed latch 23 is in a gear shape, the tooth profile of the fixed latch is consistent with the U-shaped head profile of the brush handle 11, two circles of threaded holes are designed in the middle of the fixed latch 23, the inner circle of threaded holes are used for fixedly connecting bolts on the rotary table linkage shaft 32, and the outer circle of threaded holes are matched with the threaded holes in the middle of the bearing cover 21 and used for fixedly connecting the bearing cover 21 on the upper portion of the fixed latch 23. After the turntable mechanism is assembled, a gap of 1-2 mm is reserved between the lower surface of the fixed latch 23 and the upper surface of the bearing disc 24; a gap is formed between every two adjacent constraint blocks 22, the size of the gap is slightly larger than the diameter of the brush handle 1, the gap does not clamp the brush handle 1, and only when the turntable mechanism rotates, the constraint blocks 22 exert circumferential force on the brush handle 1 to push the brush handle to rotate; when the front portion of the brush handle 1 is inserted into the fixing jaw 23, the brush handle 1 is simultaneously held by the holding plate 24. The turntable mechanism is connected with the turntable linkage shaft 32 and rotates intermittently at 45 degrees every time, and the end of the brush handle 1 to be pressed is conveyed to the pressing ring seat.

The clamping ring seat comprises a connecting block 25, the connecting block 25 is fixedly connected to the lower surface of the bearing disc 24 through bolts, and the clamping ring seat is mainly used for supporting a clamping ring block 26 arranged on the connecting block 25. The pressing ring block 26 is provided with a pressing column through hole and a pressing ring containing cavity, the pressing column through hole is a through hole matched with the pressing column 46 when pressing the iron ring, the pressing ring containing cavity is connected with the tail end of the feeding guide rail 71, is used for accommodating and connecting the feeding guide rail 71 and adjusting the body state of the iron ring, and ensures that no deviation occurs in the pressing ring process; meanwhile, the pressure of the iron ring in the feeding guide rail 71 is utilized to ensure that the iron ring in the pressing ring containing cavity is not inclined forwards. Since the positioning of the loading part 2 to the brush handle 1 is not accurate, some positioning and restraining mechanisms need to be designed on the clamping ring seat: a clamping block 27 is mounted on the upper portion of the clamping block 26 on the surface facing the loading portion 2; a wedge block 241 is arranged on the upper surface of the bearing disc 24 right below the clamping block 27, the wedge block 241 is of a trapezoidal table structure, and the distance between the lower surface of the clamping block 27 and the upper surface of the wedge block 241 is equal to the radius of the end, to be clamped, of the brush handle 1. When the turntable mechanism rotates to drive the brush handle 1 to approach the clamping ring seat, the end of the brush handle 1 to be clamped is gradually lifted up through the slope of the wedge block 241, and when the end of the brush handle 1 to be clamped reaches the upper plane of the wedge block 241, the clamping block 27 and the end of the brush handle 1 to be clamped jointly. Through holes are formed in two sides of the lower portion of the pressing ring block 26, the through holes are inserted into the infrared sensing devices 28 and used for detecting whether iron rings exist in the pressing ring accommodating cavity or not, if the iron rings do not exist in the pressing ring accommodating cavity, signals are sent to the control center to stop pressing rings, and after faults are eliminated, workers restart the equipment.

The clamping ring module 4 comprises a guide rail sliding block mechanism and a compression column mechanism arranged on the guide rail sliding block mechanism. The guide rail and slide block mechanism comprises a guide rail 44 arranged on the upper surface of the bedplate and a slide block 43 matched with the guide rail 44, and the upper surface of the slide block 43 is fixedly connected with a compression column support frame seat 45; the compression leg structure includes a compression leg support bracket 47 and a compression leg 46 mounted on the upper surface of the compression leg support bracket 45. The upper part of the compression leg support frame 47 is provided with a semicircular notch for fixedly connecting the cylindrical compression leg 46. The driving of the clamping ring module 4 is realized by a cam link mechanism, the cam link mechanism comprises a clamping ring module connecting rod 41 and a clamping ring module cam 42, the clamping ring module cam 42 is a disk-shaped rotary cam and is driven with the crankshaft 31 by a flat key; one end of the clamping ring module connecting rod 41 is fixedly connected to the upper surface of the compression column supporting frame seat 45, the other end of the clamping ring module connecting rod is provided with a cam groove 411, and the clamping ring module cam 42 is positioned in the cam groove 411 after the equipment is assembled. The fixed axis rotation motion of the ring pressing module cam 42 is converted into the horizontal movement of the ring pressing module link 41 through the cam groove 411, thereby pushing the plunger mechanism to perform ring pressing. The cam groove 411 has two vertical working planes, and the working plane close to the clamping ring module 4 is defined as a plane a, and the working plane far away from the clamping ring module 4 is defined as a plane B; when a contour curve in the push stroke angle of the clamping ring module cam 42 is in contact with the plane A, the clamping ring module cam 42 acts on the plane A to push, the clamping ring module connecting rod 41 moves forwards, the clamping ring module connecting rod 41 pushes the compression column mechanism to move forwards, and the compression column 46 is far away from the clamping ring seat; when the contour curve in the push stroke angle of the clamping ring module cam 42 contacts the plane B, the clamping ring module cam 42 acts on the plane B to push, the clamping ring module connecting rod 41 moves backwards, the clamping ring module connecting rod 41 pushes the compression column mechanism to move backwards, and the compression column 46 is close to the clamping ring seat and performs clamping. When the clamping ring module cam 42 pushes the profile curve within the angle of repose into contact with the work plane, the clamping ring module link 41 does not move. In the ring pressing process, when the profile curve in the push stroke angle of the ring pressing module cam 42 is in contact with the plane B, the crankshaft 31 is at an idle angle; after the profile curve within the push angle of the clamping ring module cam 42 contacts the plane a, the crankshaft 31 enters the drive angle.

A workpiece detection sensor 8 is arranged at a position of a loading area of the loading part 2, which is 45 degrees away from the clamping ring seat, the workpiece detection sensor 8 is used for detecting whether the clamping area is provided with the brush handle 1 of the clamping ring or not, if not, the feedback is carried out to the control box module 9, the control box module 9 controls the machine to stop operating, and after the worker re-clamps the clamping area, the start button of the control button 91 is pressed to restart the machine. The control box module 9 is positioned below the table top of the table and beside the motor 6, and is provided with an access door, so that the maintenance and the inspection are convenient. The control button 91 has two buttons, one being a start button and one being an emergency stop button. Four legs of the table are respectively provided with a movable roller and a fixed ejector rod, so that the whole table can be moved simply and conveniently.

The vibrating disk 7 specifically makes the design have a spiral groove on the inside lateral wall, and the hopper of vibrating disk 7 is the torsional pendulum vibration along a direction, and the iron ring in the hopper owing to receive this kind of vibration, can continuously rise along spiral groove forward, and iron ring can constantly adjust the posture and evenly scatter at this in-process to enter into from the pay-off guide rail 71 that vibrating disk 7 was drawn forth. The other end port of the feeding guide rail 71 is positioned right above the ring pressing seat to guide the iron ring to enter the ring pressing seat. A workpiece quantity detection sensor is arranged at the transition position of the arc section and the straight line section of the feeding guide rail 71, when iron rings are stacked at the position, the workpiece quantity detection sensor feeds back the iron rings to the control box module 9, the control box module 9 controls the vibration disc 7 to stop working, and after the past system set time, the vibration disc 7 is restarted.

The vibrating disk 7 includes an inner wall fixed spiral rising type upper web 72, a bottom vibrating element 73. The upper material sheet 72 starts at the bottom of the vibrating tray 7 and spirally rises to the top, the tail end of the upper material sheet 72 is connected with a blanking guide rail 74, and the blanking guide rail 74 receives the pressing ring from the upper material sheet 72 and guides the pressing ring into the feeding guide rail 71 connected with the tail end of the blanking guide rail 74.

The embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations and simplifications which do not depart from the spirit and principle of the present invention should be regarded as equivalent replacement modes and are all included in the scope of the present invention.

Claims (7)

1. The utility model provides a clamping ring machine of brush handle, includes loading portion, clamping ring module, its characterized in that: the intermittent cutting machine is characterized by further comprising an intermittent cutting machine, the loading part is arranged above the intermittent cutting machine, the pressing ring module is assembled on one side of the loading part and connected with the intermittent cutting machine through a cam link mechanism, the loading part comprises a bearing disc and a rotary disc mechanism, and the rotary disc mechanism is driven by the intermittent cutting machine to rotate in an intermittent mode.

2. The brush handle ring press of claim 1, wherein: the intermittent type separate machine comprises a normally rotating crankshaft and an intermittent rotating turntable linkage shaft, one end of the crankshaft is connected with a motor, the other end of the crankshaft is provided with a pressing ring module cam, intermittent transmission threads are arranged in the middle of the crankshaft, the turntable linkage shaft comprises an intermittent transmission disc, the intermittent transmission disc is provided with a plurality of intermittent transmission cylinders, and the intermittent transmission threads actuate the intermittent transmission cylinders to rotate for an angle in an intermittent mode.

3. A brush handle ring press according to claim 1 or 2, wherein: still include the vibration dish, the clamping ring module is including guide rail slider mechanism, clamping ring seat and clamping ring module connecting rod, guide rail slider mechanism includes guide rail and slider, the compression leg is connected to the slider, the clamping ring seat includes that the clamping ring holds chamber and clamping column through-hole, the vibration dish is used for holding the chamber pay-off to the clamping ring, the clamping column through-hole is used for dodging the clamping column and passes through, thereby hold the inserts propelling movement to the portion of loading of treating of intracavity with the clamping ring.

4. A brush handle ring press according to claim 3, wherein: the sliding block is provided with a compression column supporting frame seat, the compression column supporting frame seat is provided with a compression column supporting frame, and the compression column is arranged on the compression column supporting frame.

5. A brush handle ring press according to claim 3, wherein: the pressing ring seat further comprises a connecting block fixedly connected to the bearing plate and a pressing ring block installed on the connecting block, and the pressing ring cavity and the pressing column through hole are formed in the pressing ring block.

6. The brush handle ring press of claim 5, wherein: the pressing ring accommodating cavity is provided with an infrared sensor, and the upper part of the pressing ring block is provided with a clamping block.

7. The brush handle ring press of claim 6, wherein: and a workpiece detection sensor is arranged in the material carrying area close to the bearing disc.

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