CN204409968U - A kind of dome-type dataller station and be equipped with the clamp system of this workbench - Google Patents

Abstract

The utility model discloses a hemispherical brush workbench and a clamping mechanism equipped with the workbench. The main point of the technical scheme is that it is fixed on the work frame of the trimming machine, and includes a clamping assembly and a rotating assembly for fixing the brush. , cylinder, driving assembly, the driving assembly drives the rotating assembly to rotate, the clamping assembly is fixed on the rotating assembly, the cylinder is provided with a piston rod, and the cylinder controls the contraction and expansion of the clamping assembly through the piston rod; the clamping mechanism includes a working frame, and the driving Components, rotating shaft, workbench body is fixedly connected with the rotating shaft, the rotating shaft is set on the working frame, and the drive assembly drives the rotating shaft to rotate; the air cylinder is externally connected to the air pump, which pushes the piston part to slide through inflation, and the piston part drives the push block to slide through the piston rod, and blocks two The movable rods enable the ends of the two movable rods far away from the push block to clamp the brushes, which eliminates the need for people to manually place the brushes on the edge of the knife to rotate.

Description

A hemispherical brush workbench and a clamping mechanism equipped with the workbench

technical field

The utility model relates to a trimming machine, more specifically, it relates to a hemispherical workbench and a clamping mechanism equipped with the workbench.

Background technique

The trimming machine is a machine in the brush industry that trims the brushes that have been planted at one time. Usually, a sharp high-speed blade is used to trim the hairs on the brushes into finished products according to different customized product specifications. surface, sphere, plane, etc.

At present, trimmers on the market are mostly composed of a trimmer and a fixed mount. During operation, people hold the hairbrush with their hands and put the bristles to be trimmed on the trimmer to rotate to trim them into a prescribed shape. The brush is completely operated by hand, which is relatively dangerous. The vibration generated when trimming the bristles can easily lead to misalignment of the brush, while the arc surface and spherical surface trimming completed by hand are not high in precision and prone to deformation. Caution can easily cause scratches on hands and cause great harm to people.

Most of the trimming machines use the workbench with claws to block the brush, and when the brush is turned, the trimmer can trim the bristles. Due to the various shapes of the current brushes, some brush handles are longer and the brush head is longer. When trimming is required, because the brush handle is long, it is inconvenient to clamp, thereby affecting trimming.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a clamping mechanism capable of clamping a long-handled brush and its hemispherical brush workbench.

In order to achieve the above purpose, the utility model provides the following technical solutions: a hemispherical brush workbench, including a workbench body, a clamping assembly for clamping the brush, and a power part. On the table body, the worktable body is provided with a through groove for inserting the brush handle, and the power part drives the clamping assembly to open and close.

The utility model is further configured as follows: the clamping assembly includes two movable rods and a movable part that drives the movable rods to move, and the movable rods are hinged on the workbench body.

The utility model is further configured as follows: the movable part includes a push block and an elastic member, the push block conflicts with the movable rod, the push block drives the movable rod to separate by sliding, and the elastic member drives the movable rod Close the rod.

The utility model is further configured as follows: the power part is a cylinder, the cylinder is connected with the push block through a connecting piece, and the cylinder drives the push block to slide on the workbench body.

A clamping mechanism equipped with the hemispherical brush workbench, comprising a work frame, a drive assembly, and a rotating shaft, the workbench body is fixedly connected to the rotating shaft, the rotating shaft is arranged on the work frame, and the The driving assembly drives the rotating shaft to rotate.

The utility model is further set as: the number of the rotating shaft and the workbench body is equal to two.

The utility model is further configured as follows: the driving assembly includes a motor, and the motor drives the rotating shaft to rotate through a chain.

Compared with the prior art, the utility model has the advantage that the air cylinder is externally connected with an air pump, which pushes the push block to slide by inflating the air, and clamps the two movable rods, so that the ends of the two movable rods far away from the push block can clamp the brush, and The through slot on the workbench body can be used for the handle of the long-handled brush to pass through, so that the clamping assembly can clamp various brushes, and the clamping assembly can rotate with the rotating shaft at the same time, so that it can cooperate with hair trimming The knife edge on the machine can trim the brush into a curved surface or a spherical surface, getting rid of the dangerous way that people need to manually place the brush on the knife edge to rotate, and it can also hold the brush with a long brush handle.

Description of drawings

Fig. 1 is the structural diagram of the clamping mechanism embodiment of the present invention;

Figure 2 is an exploded view of an embodiment of the clamping mechanism of the present invention;

Fig. 3 is an exploded view of an embodiment of the hemispherical brush workbench of the present invention.

Reference signs: 1, working frame; 21, clamping assembly; 211, movable rod; 212, push block; 213, spring; 214, hinge point; 22, rotating shaft; 221, drive wheel; 222, workbench body; 223 , through slot; 31, cylinder; 311, piston rod; 32, turntable; 33, chuck; 34, block; 4, motor; 41, chain.

Detailed ways

The embodiment of the clamping mechanism of the present invention will be further described with reference to Fig. 1 to Fig. 3 .

A clamping mechanism, fixed on the working frame 1 of the trimming machine, including the working frame 1, a driving assembly, and a rotating shaft 22, the workbench body 222 is fixedly connected to the rotating shaft 22, and the rotating shaft 22 is arranged on the On the working frame 1, there are clamping assembly 21 and air cylinder 31 for fixing the hairbrush on the workbench. The driving assembly drives the rotation of the rotating shaft 22. A piston rod 311 is arranged on it, and the cylinder 31 controls the contraction and expansion of the clamping assembly 21 through the piston rod 311 .

In this embodiment, preferably, the cylinder 31 is externally connected with a pedal for controlling whether the cylinder 31 is inflated, and the pedal is located outside the trimming machine, and the pedal can be used to control the cylinder 31 when operating the trimming machine with both hands, so There are two workbench bodies 222.

By adopting the above technical scheme, people step on the pedal during operation, control the switch of the cylinder 31, use the cylinder 31 to push the piston rod 311, drive the clamping assembly 21 to fix the brush, and the rotating shaft 22 can drive the clamping assembly 21 to rotate to make the brush The brush can trim the arc and spherical shape on the cutting edge of the bristle, and people can get rid of the dangerous way of manually placing the brush on the edge of the knife to ensure the personal safety of the operator. People only need to complete the unfinished hair. Putting the brush on the jaws, and then taking out the finished brush, the rest can be handed over to the machine, which can greatly reduce the burden on the laborers, and ordinary inexperienced laborers can also complete the operation. The two clamping components 21 can effectively utilize people's hands, and both hands put the hairbrush into it at the same time, so that the work efficiency is maximized.

The rotating shaft 22 is provided with a transmission wheel 221 connected with the drive assembly, the rotating shaft 22 is provided with a workbench body 222, the clamping assembly 21 is fixed on the workbench body 222, and the workbench body 222 A through groove 223 is provided on the top, and a through hole for the piston rod 311 to pass through is provided on the rotating shaft 22. The through hole axially passes through the rotating shaft 22, and the through hole and the rotating shaft 22 concentric.

By adopting the above technical solution, the setting of the through groove 223 can allow the handle of the brush to pass through, so that the product can hold brushes of different specifications to meet the production requirements on the market, and the design of the through hole meets the needs of the cylinder. 31 can open and close the clamping assembly 21 through the sliding of the piston rod 311, and will not vibrate due to eccentricity during rotation, which will affect the normal operation of the mechanism.

The clamping assembly 21 includes two movable rods 211, a push block 212, and a spring 213, the two movable rods 211 are hinged on the workbench body 222 and the hinge point 214 is located on the movable rod 211 , the width of the push block 212 is greater than the distance between the two hinge points 214, the two ends of the spring 213 are respectively fixed on the ends of the two movable rods 211, and one side of the push block 212 penetrates the rotating shaft 22 and is fixedly connected with the piston rod 311, the other side of the push block 212 is engaged with the two movable rods 211, the spring 213 is located above the push block 212, the preferred embodiment of this embodiment A fixed plate is arranged above the hinge point 214 of the movable rod 211 , and two slopes in a figure-eight shape are arranged on the left and right sides of the push block 212 .

By adopting the above-mentioned technical scheme, the piston rod 311 is pushed out by the cylinder 31 to push out the push block 212, and the two fixed rods engaged with the push block 212 are squeezed, and the design of the slope is conducive to the smoothness of the extrusion. Since the hinge point 214 is on the fixed rod, the end that is not clamped with the push block 212 is closed, so that the claws can clamp the brush, and this design can block the brushes with different thicknesses to the greatest extent, while The spring 213 can be pulled back to the original state by the movable rod 211 that is pushed out by the push block 212 in the cylinder 31. When the cylinder 31 is closed, the clamping assembly 21 can be loosened naturally, and people can remove the processed brush from the clamping It is convenient and quick to take out the assembly 21, and the design of the fixed plate ensures that the movable rod 211 will not be misplaced during the overturning process, and ensures the stability of the operation of the claws.

The end of the piston rod 311 away from the push block 212 is provided with a turntable 32, and the cylinder 31 is fixedly provided with a chuck 33 that engages with the turntable 32, and the chuck 33 is provided with two blocks 34, The locking block 34 is clamped with the turntable 32, the cylinder 31 drives the chuck 33 to reciprocate, and the turntable 32, the chuck 33, and the piston rod 311 form a connecting piece.

By adopting the above technical solution, the chuck 33 can ensure the free rotation of the turntable 32, and the chuck 33 does not rotate together with the turntable 32, and the clamp block 34 is engaged with the turntable 32, so that the cylinder 31 When the chuck 33 is pushed to reciprocate, the turntable 32 can be driven to move. At the same time, the turntable 32 can also rotate by itself under the drive of the motor 4 without interfering with each other to complete the operation of the whole mechanism.

The driving assembly includes a motor 4 and a chain 41 , and the motor 4 drives the transmission wheel 221 to rotate through the chain 41 .

By adopting the above-mentioned technical scheme, the motor 4 is widely used, and the motor 4 can be connected with the control circuit, and the time of the quantized control motor 4 rotation can be effectively matched with the trimming machine. The transmission of the chain 41 is stable and effective. The fixed pitch between the teeth can be stably loaded and can run for a long time.

Below the utility model is assembled in the trimming machine and is described further.

A trimming machine, comprising a working box and a support, the working box is mounted on the bracket, the motors on the trimming machine are all servo motors, and a control circuit for adjusting the operation of the servo motor is arranged outside the working box, And equipped with a console, the work box is provided with a movable door switch, the door frame inner wall of the movable door is provided with a light curtain sensor to control the circuit switch, the work box is provided with a base, the base is There is a work frame slidingly connected with the base, the work frame is provided with a clamping mechanism for fixing the brush, the work frame is connected with a first driving mechanism for driving the work frame to slide, and the trimming mechanism is connected with A second driving mechanism that drives the trimming mechanism to approach or move away from the clamping mechanism, and a third driving mechanism that drives the base to rotate is connected to the base.

By adopting the above technical solution, the first driving mechanism can drive the clamping mechanism to move forward and backward, the second driving mechanism can drive the trimming mechanism to move, and the third driving mechanism can drive the first driving mechanism to drive the clamping rotation, so that the brush can be rotated at different angles. It can be trimmed on the trimming mechanism, and it can be slid during trimming to cut out the effect of arc-shaped surface and spherical surface. In this way, the present invention can not only trim various shapes of bristles, but also adapt to brushes with different handle lengths. The brush can meet the requirements of market production to the greatest extent. Use the working box to wrap the whole trimming machine, which can effectively prevent the trimmed waste hair from flying around and keep the surrounding environment tidy, and use the control circuit to realize digital control of the whole device, and use the written program to adjust The operation of each mechanism greatly increases the flexibility of the whole trimming machine, completes the trimming of brushes of various specifications, saves time and effort; it makes people no longer need to attach the brushes to the trimming components by hand, which is safe Worry-free, and the light curtain sensor can ensure that the device will not run when the hand reaches in to place the brush, ensuring the safety of the operator.

The clamping mechanism includes a clamping assembly, a first motor, and a transmission assembly. The main shaft on the first motor is provided with a first output gear. Closed cylinder, connecting shaft, the movable rod is fixed on the connecting shaft, the connecting shaft is provided with a first transmission gear, and the first output gear drives the first transmission gear to rotate through the transmission assembly, so Both the cylinder and the first motor are fixed on the work frame.

In this embodiment, there are preferably two clamping components, which are distributed up and down.

In this embodiment, it is preferred that the cylinder is provided with a pedal for controlling the switch of the cylinder, the front end of the connecting shaft is provided with a protruding part, the movable rod is fixed on the protruding part, and the protruding part is provided with a through groove .

The transmission assembly includes a chain, and the first transmission gear and the first output gear are driven by the chain.

By adopting the above technical solution, people can control the tightness of the movable rod by stepping on the pedal during work, which greatly improves people's labor efficiency, and two hands can put up to two brushes at a time, and the two clamping components are just right In line with the characteristics of people's two hands, it can maximize the operating efficiency. The first motor can drive the shaft to rotate through the chain, and the rotation of the shaft can drive the rotation of the brush, ensuring that the brush can trim various curved surfaces, spherical On the surface, some long-handled hair brushes can be inserted through the design of the groove, so that the clamping mechanism can fix various types of hair brushes. Moreover, the first motor is not fixed to the work frame, so that the quality of the whole work frame is reduced, and no tail flick occurs when the turntable drives the clamping mechanism.

The trimming mechanism includes a housing, a second motor, and a hair trimming assembly, and the second motor and the hair trimming assembly are fixed in the housing, and the housing is provided with a trimming port that runs through the side wall. The trimming assembly includes a trimming wheel, and the trimming wheel corresponds to the trimming port. Since there are two clamping assemblies, there are also two trimming assemblies. The trimming wheel is provided with a trimming rotating shaft, so A second transmission gear is provided on the trimming rotating shaft, a second output gear is provided on the second motor, and the second output gear and the second transmission gear are driven by a belt.

The trimming wheel is provided with blades for trimming wool. In this embodiment, it is preferred that the blades are rectangular and distributed in a staggered manner.

The bottom of the casing penetrates through, and a horizontal fixing rod is provided on the inner wall of the bottom of the casing, and the second driving mechanism is connected with the fixing rod.

The first drive mechanism includes a first screw rod and a third motor, the base is fixedly connected to the drive shaft, the base is provided with a chute for the sliding of the work frame, and the third motor is located on the work frame. outside the box and the main shaft of the third motor axially passes through the driving shaft, the main shaft of the third motor and the first screw are provided with intermeshing helical gears, and the bottom of the slider is fixed with The first protruding block, the first protruding block is provided with a threaded hole matched with the first threaded rod.

The second driving mechanism includes a second screw rod and a fourth motor. Slide rails are provided at the bottom of the inner wall of the working box, the housing is located on the slide rails, and the fourth motor is located between the slide rails. , the main shaft of the fourth motor is fixedly connected with the second screw rod, the fixed rod is fixed with a second protruding block, and the second protruding block is provided with a threaded holes.

Described 3rd driving mechanism comprises the 5th motor, also has driving shaft, and driving shaft is hollow and the main shaft of the 3rd motor passes through driving shaft, and described driving shaft one end is provided with the 3rd transmission gear, and described 3rd transmission gear Located outside the working box, a third output gear is provided on the main shaft of the fifth motor, the third output gear meshes with the third transmission gear, and the third motor can be fixed on the main shaft or Attached to work box. This embodiment is preferably fixed to the spindle.

The third transmission gear is sector-shaped.

Both the third motor and the fifth motor are located outside the working box. In this embodiment, preferably, both the third motor and the fifth motor are located under the working box.

Claims (7)

1. a dome-type dataller station, it is characterized in that: comprise workbench body, for clamping clamp assemblies, the force piece of hairbrush, described clamp assemblies is positioned in described workbench body, described workbench body is provided with inserts groove for hair brush handle, and described force piece drives described clamp assemblies opening and closing.

2. dome-type dataller station according to claim 1, is characterized in that: described clamp assemblies comprises two motion bars and drives the movable part of motion bar motion, and described motion bar is hinged in described workbench body.

3. dome-type dataller station according to claim 2, it is characterized in that: described movable part comprises pushing block, elastic component, described pushing block and described motion bar are conflicted, and described pushing block drives described motion bar separately by sliding, and described elastic component drives described motion bar to close up.

4. dome-type dataller station according to claim 3, is characterized in that: described force piece is cylinder, and described cylinder is connected with described pushing block by connector, and described in described air cylinder driven, pushing block slides in workbench body.

5. be equipped with a clamp system for dome-type dataller station described in claim 1, it is characterized in that: comprise falsework, driven unit, rotating shaft, described workbench body is fixedly connected with described rotating shaft, and described rotating shaft is arranged on described falsework, and described driven unit drives described axis of rotation.

6. clamp system according to claim 5, is characterized in that: the quantity of described rotating shaft and described workbench body is equal two.

7. clamp system according to claim 5, is characterized in that: described driven unit comprises motor, and described motor is rotated by rotating shaft described in chain drive.