CN113733369A - Pneumatic device of cutting machine for touch pad - Google Patents
Pneumatic device of cutting machine for touch pad Download PDFInfo
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- CN113733369A CN113733369A CN202111030142.9A CN202111030142A CN113733369A CN 113733369 A CN113733369 A CN 113733369A CN 202111030142 A CN202111030142 A CN 202111030142A CN 113733369 A CN113733369 A CN 113733369A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 202
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 239000002994 raw material Substances 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims 2
- 238000003756 stirring Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 4
- 239000011521 glass Substances 0.000 description 11
- 238000009434 installation Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
- B28D7/043—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work the supporting or holding device being angularly adjustable
Abstract
The invention discloses a pneumatic device of a cutting machine for a touch pad, which comprises a fixed table top used for installing and fixing a raw material of the touch pad to be cut, and a pneumatic cutting mechanism arranged at the top of the fixed table top and used for cutting the raw material of the touch pad to be cut; the bottom of the fixed table top is provided with a rotating mechanism, and the rotating mechanism is used for driving the fixed table top to rotate so as to adjust the placing angle of the raw material of the touch pad to be cut. According to the invention, the touch pad raw material is fixed through the fixing table, the pneumatic cutting mechanism cuts the raw material according to the route, and the raw material is subjected to non-contact angle adjustment in the cutting process through the rotating mechanism, so that the material is cut on the premise of not contacting the raw material, the time and the labor are saved, and the processing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of cutting devices, in particular to a pneumatic device of a cutting machine for a touch pad.
Background
When glass is manufactured, glass cutting is an important process, wherein the notebook touch pad glass has higher requirements on precision.
At present, for the cutting of glass, adopt manual cutting and mechanical cutting usually, because manual cutting's inefficiency, and produce the cutting error easily, influence finished product quality, consequently, most producer adopt mechanical cutting at present, convenient operation has improved cutting efficiency.
However, most of the existing glass cutting devices cannot rotate glass when the angle of the glass needs to be adjusted when the glass is cut, and the glass is often required to be fixed, moved (including position movement and rotation) and fixed again for many times, so that the glass is not conveniently and efficiently cut.
Disclosure of Invention
The invention aims to provide a pneumatic device of a cutting machine for a touch panel, which aims to solve the technical problem that in the prior art, glass is difficult to rotate in a non-contact mode in the cutting process.
In order to solve the technical problems, the invention specifically provides the following technical scheme:
a pneumatic device of a cutting machine for a touch pad comprises a fixed table top used for installing and fixing a raw material of the touch pad to be cut, and a pneumatic cutting mechanism arranged on the top of the fixed table top and used for cutting the raw material of the touch pad to be cut;
the bottom of the fixed table top is provided with a rotating mechanism, and the rotating mechanism is used for driving the fixed table top to rotate so as to adjust the placing angle of the raw material of the touch pad to be cut.
As a preferable scheme of the present invention, the pneumatic cutting mechanism moving cutting process includes two stages, and the start cutting points of the pneumatic cutting mechanism in the two stages are respectively set as a first start cutting point and a second start cutting point;
the pneumatic cutting mechanism can simultaneously cut two sides of the raw material of the touch pad to be cut;
after the pneumatic cutting mechanism starts to cut the two sides of the touch pad raw material to be cut from the first initial cutting point, the rotating mechanism rotates the fixed table surface to enable the other two sides of the touch pad raw material to be cut, which are not cut, to rotate to the direction of the running route of the pneumatic cutting mechanism, the pneumatic cutting mechanism is switched to the second initial cutting point from the first initial cutting point under the action of external force, and the other two sides of the touch pad raw material to be cut are cut from the second initial cutting point.
As a preferable scheme of the invention, the pneumatic cutting mechanism comprises an inflation driving part arranged on the fixed table top and a cutting tool connected to the inflation driving part, and the inflation driving part is used for driving the cutting tool to move so as to cut the touch pad raw material to be cut.
As a preferable scheme of the present invention, the cutting tool is connected to the pneumatic driving component through a driving connecting rod, one end of the driving connecting rod is connected to the top of the cutting tool, and the other end of the driving connecting rod is connected to the pneumatic driving component;
the driving connecting rod is used for erecting the cutting tool on the top of the fixed table board, the driving connecting rod can drive the cutting tool to move in the vertical direction, and the driving connecting rod drives the cutting tool to move and cut the touch pad raw material to be cut under the driving of the power of the inflatable driving part.
As a preferred scheme of the invention, the number of the cutting tools is two, the two cutting tools are arranged in parallel, and a telescopic rod is arranged between the two cutting tools and is used for adjusting the distance between the two cutting tools;
the two cutting tools move in parallel at the same time, after the cutting tools finish cutting the two opposite sides of the touch pad raw material to be cut, the fixed table top is rotated by the rotating mechanism for ninety degrees, and the telescopic rod adjusts the distance between the cutting tools on the two sides to be matched with a path to be cut, so that the cutting tools on the two sides cut the other two sides of the raw material from the second initial cutting point.
As a preferred scheme of the present invention, the fixed table comprises a mounting base and a middle shaft fixing seat mounted on the mounting base, the touch pad material to be cut is fixed on the middle shaft fixing seat, the inflation driving component is mounted on the mounting base, the rotating mechanism is arranged at the bottom of the middle shaft fixing seat, and the cutting tool is erected at the top of the middle shaft fixing seat through the driving connecting rod;
the middle shaft fixing seat is provided with a triggering structure, and the cutting tool is in contact with the triggering structure when cutting is completed in one stage, so that the triggering structure triggers the rotating mechanism to automatically rotate the middle shaft fixing seat by ninety degrees.
As a preferred scheme of the invention, the triggering structure comprises a triggering part installed at the bottom of the middle shaft fixing seat, the triggering part is used for triggering the rotating mechanism to act in a triggering state, a first electromagnetic triggering part is arranged on the triggering part, a second electromagnetic triggering part is arranged on the cutting tool, and the first electromagnetic triggering part is in communication connection with the second electromagnetic triggering part;
when the cutting tool finishes one-time cutting, the first electromagnetic trigger part is in communication connection with the second electromagnetic trigger part and sends a trigger signal to the trigger part, and the trigger signal triggers the trigger part to toggle the rotating mechanism so that the rotating mechanism automatically rotates the middle shaft fixing seat.
As a preferred scheme of the invention, the rotating mechanism comprises a rotary disc arranged at the bottom of the middle shaft fixing seat, the rotary disc is coaxially connected with the middle shaft fixing seat through a supporting shaft, and a positioner and a locking piece in communication connection with the positioner are arranged on the rotary disc;
the trigger piece toggles the rotary table to rotate after being triggered, so that the middle shaft fixing seat is driven to rotate, the positioner senses the rotation angle of the rotary table and sends a locking signal to the locking piece when the middle shaft fixing seat rotates ninety degrees, and the locking piece performs locking and stopping operation to complete locking of the rotary table.
As a preferable scheme of the present invention, the turntable includes a tray body, a plurality of separation rods are disposed on the tray body, the tray body is divided into a plurality of sector areas by the plurality of separation rods, and the trigger extends into the sector areas and applies a force to the boundaries of the sector areas to drive the turntable to rotate.
As a preferred scheme of the invention, a limiting buffer block is arranged on the turntable and comprises two mutually attracted magnetic blocks, wherein one magnetic block is arranged on the inner wall of the turntable body, and the other magnetic block is arranged on the mounting base;
the limiting buffer blocks are provided with four pairs, the magnetic blocks with the same polarity are arranged on the same side, the four magnetic blocks arranged on the same side are connected to form a circular ring, and the four magnetic blocks are respectively positioned on the four equal division points of the circumference of the circular ring.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the touch pad raw material is fixed through the fixing table, the pneumatic cutting mechanism cuts the raw material according to the route, and the raw material is subjected to non-contact angle adjustment in the cutting process through the rotating mechanism, so that the material is cut on the premise of not contacting the raw material, the time and the labor are saved, and the processing efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
FIG. 1 is a schematic top view of a portion of an apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the apparatus according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of a turntable structure according to an embodiment of the present invention;
the reference numerals in the drawings denote the following, respectively:
1-fixing the table top; 2-a pneumatic cutting mechanism; 3-a rotating mechanism;
11-mounting a base; 12-middle shaft fixing seat; 13-a trigger structure;
21-a cutting tool; 22-an inflation driving member; 23-a telescopic rod; 24-a drive link;
31-a turntable; 32-support shaft; 33-a positioner; 34-a lock; 35-a limit buffer block;
131-a first electromagnetic trigger; 132-a second electromagnetic trigger; 133-a trip part;
311-a disk body; 312-spacer rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the present invention provides a pneumatic device of a cutting machine for touch panels, comprising a fixed table 1 for mounting and fixing a raw material of a touch panel to be cut, and a pneumatic cutting mechanism 2 arranged on the top of the fixed table 1 for cutting the raw material of the touch panel to be cut; wherein, be provided with rotary mechanism 3 in fixed mesa 1 bottom, rotary mechanism 3 is used for driving fixed mesa 1 rotatory in order to adjust the angle of placing of waiting to cut touch pad raw materials.
The embodiment mainly aims at cutting the touch pad raw material with the rectangular cross section, and the touch pad can be efficiently cut without moving the touch pad.
In the embodiment, the touch pad raw material to be cut is stably fixed by the fixed table top 1, and the pneumatic cutting mechanism 2 moves on the fixed table top 1 according to a set route to cut the raw material; because under most circumstances, cutting blade can not once only accomplish the cutting to the raw materials, often need move the raw materials, adjusts the former position after, continues to cut. If the raw material is adjusted midway, the raw material needs to be repeatedly fixed and released, and the blade needs to be realigned, so that the efficiency is low, and the processing quality is influenced. The touch pad raw material to be cut is always fixed by the fixed table board 1 in the embodiment, the angle adjustment of the raw material is realized by the rotary mechanism 3 for automatically rotating the fixed table board 1, the raw material is not required to be operated, time and labor are saved, and the processing efficiency is improved.
Because most touch pads are rectangular, the four-side cutting can be completed in more than one mode, for example, one side can be cut each time, and the side cutting is not changed until the cutting is completed. On the basis of not moving the raw materials, the invention adopts a mode of simultaneously cutting two sides, only needs to convert the angle once, and can finish the cutting action by twice cutting actions of the cutter. The present embodiment further provides a specific implementation manner:
since the adjacent sides of the rectangular touch pad have different length dimensions, when the pneumatic cutting mechanism 2 performs cutting in the same direction, the initial cutting points are different in the two stages. In order to facilitate the description of the embodiment to be clearer, firstly, the cutting of both sides of the touch pad material to be cut can be simultaneously completed according to the action of the pneumatic cutting mechanism 2 once, the moving cutting process of the pneumatic cutting mechanism 2 is set to be two stages, and the initial cutting points of the pneumatic cutting mechanism 2 in the two stages are respectively set to be a first initial cutting point and a second initial cutting point.
Next, the pneumatic cutting mechanism 2 is referred to as a first stage from the first cutting start point to the end of the completion of one cutting operation. After the pneumatic cutting mechanism 2 starts to cut the two sides of the touch pad raw material to be cut from the first starting cutting point, the rotary mechanism 3 rotates the fixed table board 1 to enable the other two sides of the touch pad raw material to be cut, which are not cut, to rotate to the running route direction of the pneumatic cutting mechanism 2, and the pneumatic cutting mechanism 2 is switched from the first starting cutting point to the second starting cutting point under the action of external force. Secondly, the process from the second initial cutting point, the pneumatic cutting mechanism 2 cuts the touch pad raw material to be cut to the completion of cutting the other two sides of the raw material is called a second stage.
The pneumatic cutting mechanism 2 comprises an inflation driving part 22 arranged on the fixed table board 1 and a cutting tool 21 connected to the inflation driving part 22, and the inflation driving part 22 is used for driving the cutting tool 21 to move so as to cut the touch pad raw material to be cut.
The pneumatic driving unit 22 mainly functions as a driving means for the cutter 21 for driving the cutter 21 to move along a predetermined route. The pneumatic driving core assembly is arranged in the pneumatic driving part 22, and an electronic device for controlling and supplying energy is integrated in the pneumatic driving core assembly, so that the cutting tool 21 is accurately positioned, and the probability of the tool bit being askew is reduced. The integrated sealing performance of the inflation drive member 22 is high.
The cutting tool 21 is mainly driven by the pneumatic driving component 22 to cut the raw material, therefore, the cutting tool 21 needs to be erected on the top of the fixed table top 1 to perform the moving cutting action, and the pneumatic driving component 22 as the power facility can be selected to be directly placed on the fixed table top 1 to provide power support on the premise of not influencing the action of the cutting tool 21. The pneumatic driving part 22 may adopt a pneumatic structure of a conventional lathe, and a pneumatic knife for performing cutting is added to the pneumatic structure.
Specifically, the cutter 21 is connected to the pneumatic driving part 22 through a driving connecting rod 24, one end of the driving connecting rod 24 is connected to the top of the cutter 21, and the other end of the driving connecting rod 24 is connected to the pneumatic driving part 22.
Wherein, drive connecting rod 24 erects cutting tool 21 at fixed mesa 1 top to drive connecting rod 24 can drive cutting tool 21 and remove in vertical direction, and at this moment, drive connecting rod 24 is equivalent to the function that plays the lifter, only provides power support by pneumatic means. Under the power drive of the air inflation driving part 22, the connecting rod 24 is driven to drive the cutting tool 21 to move and cut the touch pad raw material to be cut.
In order to improve work efficiency among the prior art, improve finished product quality, replace artifical cutting with using mechanical cutting under most conditions, nevertheless have the relevant problem of fixed and rotatory raw materials in the mechanical cutting, in order to improve work efficiency, this embodiment further provides the mode of setting of cutter, and is specific:
the number of the cutting tools 21 is two, the two cutting tools 21 are arranged in parallel, a telescopic rod 23 is arranged between the two cutting tools 21, and the telescopic rod 23 is used for adjusting the distance between the two cutting tools 21;
wherein, two cutting tools 21 parallel translation simultaneously, after cutting tool 21 accomplished the relative both sides of cutting the touch pad raw materials of waiting to cut, rotary mechanism 3 rotated ninety degrees fixed table face 1 to by telescopic link 23 the distance adjustment between the cutting tool 21 of both sides to with wait to cut route looks adaptation, so that both sides cutting tool 21 begins the other both sides of cutting raw materials from the second initial cut point.
Set up two cutting tool 21 and cut the touch pad raw materials of waiting to cut simultaneously, shortened the cutting time, improved work efficiency. Since most of the rectangular touch pads have different length and width dimensions, the initial cutting points of the cutting tools 21 are different in different action stages, and the distance between the two cutting tools 21 is different during cutting, so that the distance between the two cutting tools 21 needs to be adjusted.
The telescopic rod 23 adjusts the two-sided cutting tools 21 in many ways, including the way the pneumatic drive member 22 cooperates with the change in pitch.
The two ends of the telescopic rod 23 are respectively connected to the cutting tools 21 on the two sides, the distance can be automatically adjusted in a magnetoelectric mode, and the length of the telescopic rod 23 can be manually changed when the distance needs to be adjusted. Correspondingly, the inflation driving component 22 can be movably mounted on the fixed table top 1, for example, pulleys are mounted at the bottom of the inflation driving component 22, adaptive tracks are arranged on the fixed table top 1, and when the distance between the cutting tools 21 is changed, the inflation driving component 22 also slides on the fixed table top 1 to adapt to the change of the distance; the position of the pneumatic driving member 22 can be maintained unchanged, and the state of the driving link 24 can be changed, for example, the driving link 24 has a rotation telescopic function, when the distance between the two side cutters 21 needs to be adjusted, the driving link 24 rotates to extend, and when the distance between the two side cutters 21 needs to be adjusted to be larger, the driving link 24 rotates to shorten, thereby matching the change of the cutters 21.
In theory, the two cutting tools 21 can operate in a variety of ways, either simultaneously cutting adjacent sides or simultaneously cutting opposite sides. And in both modes, the difference of the running direction of the tool still exists. In this embodiment, it is preferable that the cutting tools on both sides move in parallel and in the same direction. If parallel opposite movement is adopted, the cutting tools 21 on the two sides move diagonally on the surface of the raw material for cutting, and the force effect generated by the opposite movement probably weakens the fixing effect of the suction disc on the raw material and influences the stability of raw material fixing.
In order to avoid that the operation of the pneumatic cutting mechanism 2, mainly the pneumatic driving part 22, affects the fixation stability of the material, the pneumatic driving part 22 is separated from the fixation part of the material. The fixed table top 1 can be implemented in various ways as long as the inflatable driving component 22 and the cutting part can be separated, and for the arrangement mode of the fixed table top 1 in which the cutting material is in the middle, the cutter is at the top and the power facility is on two sides, the invention provides the following examples:
in this embodiment, the fixed table 1 includes an installation base 11 and a middle shaft fixing seat 12 installed on the installation base 11, the touch pad material to be cut is fixed on the middle shaft fixing seat 12 through a suction cup, an inflation driving component 22 is installed on the installation base 11, the rotating mechanism 3 is arranged at the bottom of the middle shaft fixing seat 12, and the cutting tool 21 is erected at the top of the middle shaft fixing seat 12 through a driving connecting rod 24.
The mounting base 11 and the middle shaft fixing seat 12 may be two bearing plates mounted coaxially, or may be any other structure of any shape capable of realizing staggered bearing mounting. The touch pad raw material to be cut is fixed on the middle shaft fixing seat 12, and the inflation driving part 22 is arranged on the bottom mounting base 11 and is staggered with the mounting position interlayer of the touch pad raw material to be cut.
In this embodiment, what needs to be solved is how to realize that the middle shaft fixing seat 12 automatically rotates after the cutting tool 21 acts once, and in combination with the operation characteristics of the tool and the arrangement of the tool on the receiving disc, i.e., the fixed table top 1, this embodiment adopts the structure that the rotating structure 3 is triggered to automatically rotate the middle shaft fixing seat 12 when the cutting tool acts once.
Specifically, the triggering mechanism 13 is disposed on the bottom bracket fixing base 12, and the cutting tool 21 contacts the triggering mechanism 13 when the cutting is completed in one stage, so that the triggering mechanism 13 triggers the rotating mechanism 3 to automatically rotate the bottom bracket fixing base 12 by ninety degrees.
In detail, the triggering structure 13 includes a triggering component 133 installed at the bottom of the middle shaft fixing seat 12, the triggering component 133 is used for triggering the rotation mechanism 3 to act when in a triggering state, a first electromagnetic triggering component 131 is arranged on the triggering component 133, a second electromagnetic triggering component 132 is arranged on the cutting tool 21, and the first electromagnetic triggering component 131 is in communication connection with the second electromagnetic triggering component 132;
when the cutting tool 21 finishes one cutting, the first electromagnetic trigger 131 is in communication connection with the second electromagnetic trigger 132 and sends a trigger signal to the trigger 133, and the trigger signal triggers the trigger 133 to toggle the rotating mechanism 3, so that the rotating mechanism 3 automatically rotates the central shaft fixing seat 12.
In this embodiment, the first electromagnetic trigger 131 and the second electromagnetic trigger 132 are respectively installed in the triggering component 133 and the electronic control and power supply component in the cutting tool 21 in an integrated manner, wherein the triggering component 133 can drive the rotating mechanism 3 to rotate the central shaft fixing base 12 after receiving a triggering signal.
For example, exemplary: the first electromagnetic trigger 131 and the second electromagnetic trigger 132 are a pair of opposed switches capable of communicating with each other, the first electromagnetic trigger 131 is installed on one side of the cutting tool 21, the triggering part 133 (inside which the second electromagnetic trigger 132 is installed) is installed on the bottom bracket fixed seat 12, and the triggering part 133 is preferably arranged at one inflection point edge of the finished product after the raw material is cut, the moving route of the cutting tool 21 set by the inflating driving part 22 every time moves from the inflection point far away from the installation triggering part 133 to the inflection point on a preset route until the first electromagnetic triggering part 131 and the second electromagnetic triggering part 132 can send triggering signals through near-distance communication, for convenience, the cutting tool 21 drives the first electromagnetic trigger 131 and the second electromagnetic trigger 132 to be closest to each other, and the coordinate position is vertical, the first electromagnetic trigger 131 communicates with the second electromagnetic trigger 132.
The triggering part 133 can receive a triggering signal to toggle the rotating mechanism 3, for example, the triggering part 133 mainly receives the triggering signal through a micro-motor, and the micro-motor drives the micro electric push rod to push the executing structure to toggle, specifically, the executing structure can be a rod or a rod, or a plate with any shape, as long as the rotating mechanism can be toggled to rotate.
Since the rotating mechanism 3 is driven to rotate ninety degrees at a time, it is necessary to consider the angle of each rotation and the stop after the angle is in place, and the present embodiment provides a rotating mechanism, specifically:
the rotating mechanism 3 comprises a rotating disc 31 arranged at the bottom of the middle shaft fixing seat 12, the rotating disc 31 is coaxially connected with the middle shaft fixing seat 12 through a supporting shaft 32, and a positioner 33 and a locking piece 34 in communication connection with the positioner 33 are arranged on the rotating disc 31.
After the triggering member 133 is triggered, the rotating disc 31 is toggled to rotate, so that the middle shaft fixing seat 12 is driven to rotate, the positioner 33 senses the rotation angle of the rotating disc 31 and sends a locking signal to the locking member 34 when the middle shaft fixing seat 12 rotates ninety degrees, and the locking member 34 performs locking operation to complete locking of the rotating disc 31.
The rotating disc 31, the middle shaft fixing seat 12 and the supporting shaft 32 are fixedly connected, and the triggering part 133 toggles the rotating disc 31 to rotate to drive the supporting shaft 32 and the middle shaft fixing seat 12 thereon to rotate, so that the rotation of the raw materials is realized.
The positioner 33 can realize accurate positioning of the position coordinate and the angle, and in the present embodiment, the positioner 33 is more sensitive to positioning of the angle. In specific implementation, one part of the locking member 34 is installed on the installation base 11, and the other part of the structure for executing the locking action extends into the rotary disc 31 during locking to lock the rotary disc 31 and the installation base 11 together, the locking member 34 can be locked in an electromagnetic control mode, locking is executed when a locking signal is received, and when the rotary disc 31 rotates by the trigger 133, the positioner 33 starts to position the angle and simultaneously sends an opening signal to release the locking state of the locking member 34.
Further, to complete the coupling of the trigger mechanism with the rotating mechanism, the rotating mechanism 3 is coupled with the trigger 133 mainly through the turntable 31.
In detail, the turntable 31 includes a ring column plate 311, a plurality of separation rods 312 are disposed on the ring column plate 311, the plurality of separation rods 312 divide the plate 311 into a plurality of fan-shaped regions, and the trigger 133 extends into the fan-shaped regions and applies force to the boundaries of the fan-shaped regions to drive the turntable 31 to rotate.
Since the rotating disc 31 stopped beside the actuating structure of the triggering member 133 does not necessarily have a force application point for applying force every time the rotating disc rotates ninety degrees, by arranging a plurality of sector areas in the disc body of the rotating disc 31 to form a plurality of compartment areas for applying force, the separating rods 312 in the sector areas can be all connected in a cross way at the same point in the middle, and can also be arranged in an ectopic staggered way like the spokes in the rim of a bicycle wheel.
Because most things all can have a rotation inertia when rotating, hardly stop at once when needs stop, so, this embodiment provides buffer structure for carousel 31 to the carousel 31 relaxes after rotatory and stops, avoids stopping to cause the raw materials skew too suddenly.
Therefore, the turntable 31 is provided with a limiting buffer block 35, the limiting buffer block 35 comprises two magnetic blocks which are mutually attracted, one of the magnetic blocks is arranged on the inner wall of the disc body 311 of the turntable 31, and the other magnetic block is arranged on the mounting base 11; the four pairs of limiting buffer blocks 35 are arranged, the magnetic blocks with the same polarity are arranged on the same side, the connecting lines of the four magnetic blocks arranged on the same side form a circular ring, and the four magnetic blocks are respectively positioned on the circumference quartering points of the circular ring.
When the rotary table 31 starts to rotate each time, the magnetic blocks are slowly separated to enable the rotary table 31 to be stably started, and when the rotary table stops, the rotary table 31 is buffered to an accurate angle position in magnetic attraction due to the fact that the magnetic blocks attracted by opposite polarities are closer and closer, and then is locked by the locking piece 34.
The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.
Claims (10)
1. The pneumatic device of the cutting machine for the touch pad is characterized by comprising a fixed table top (1) used for installing and fixing a raw material of the touch pad to be cut, and a pneumatic cutting mechanism (2) arranged at the top of the fixed table top (1) and used for cutting the raw material of the touch pad to be cut;
the touch pad cutting device is characterized in that a rotating mechanism (3) is arranged at the bottom of the fixed table top (1), and the rotating mechanism (3) is used for driving the fixed table top (1) to rotate so as to adjust the placing angle of the raw material of the touch pad to be cut.
2. The pneumatic device of a cutter for touch panel according to claim 1, wherein the pneumatic cutting mechanism (2) moving cutting process comprises two stages, the start cutting point of the pneumatic cutting mechanism (2) in the two stages is set as a first start cutting point and a second start cutting point respectively;
the pneumatic cutting mechanism (2) can simultaneously cut two sides of the raw material of the touch pad to be cut;
after the pneumatic cutting mechanism (2) starts to cut two sides of the touch pad raw material to be cut from a first starting cutting point, the rotating mechanism (3) rotates the fixed table top (1) to enable the other two sides, which are not cut, of the touch pad raw material to be cut to rotate to the running route direction of the pneumatic cutting mechanism (2), the pneumatic cutting mechanism (2) is switched to the second starting cutting point from the first starting cutting point under the action of external force, and the other two sides of the touch pad raw material to be cut are cut from the second starting cutting point.
3. The pneumatic device of the cutter for the touch panel according to claim 1, wherein the pneumatic cutting mechanism (2) comprises an air inflation driving part (22) arranged on the fixed table top (1) and a cutting tool (21) connected to the air inflation driving part (22), and the air inflation driving part (22) is used for driving the cutting tool (21) to move so as to cut the touch panel raw material to be cut.
4. The pneumatic device of a cutter for touch pad according to claim 3, wherein the cutter (21) is connected to the pneumatic driving part (22) through a driving connecting rod (24), one end of the driving connecting rod (24) is connected to the top of the cutter (21), and the other end of the driving connecting rod (24) is connected to the pneumatic driving part (22);
the cutting tool (21) is erected at the top of the fixed table top (1) through the driving connecting rod (24), the driving connecting rod (24) can drive the cutting tool (21) to move in the vertical direction, and under the driving of the power of the air inflation driving part (22), the driving connecting rod (24) drives the cutting tool (21) to move to cut the touch pad raw material to be cut.
5. The pneumatic device of the cutter for the touch panel according to claim 4, wherein the number of the cutting tools (21) is two, the two cutting tools (21) are arranged in parallel, a telescopic bar (23) is arranged between the two cutting tools (21), and the telescopic bar (23) is used for adjusting the distance between the two cutting tools (21);
the two cutting tools (21) move in parallel at the same time, after the cutting tools (21) finish cutting the two opposite sides of the touch pad raw material to be cut, the fixed table top (1) is rotated by the rotating mechanism (3) for ninety degrees, and the telescopic rod (23) adjusts the distance between the cutting tools (21) on the two sides to be matched with a path to be cut, so that the cutting tools (21) on the two sides cut the other two sides of the raw material from the second initial cutting point.
6. The pneumatic device of the cutter for the touch pad as claimed in claim 5, wherein the fixed table top (1) comprises a mounting base (11) and a central shaft fixing seat (12) mounted on the mounting base (11), the touch pad material to be cut is fixed on the central shaft fixing seat (12), the pneumatic driving part (22) is mounted on the mounting base (11), the rotating mechanism (3) is arranged at the bottom of the central shaft fixing seat (12), and the cutting tool (21) is erected at the top of the central shaft fixing seat (12) through the driving connecting rod (24);
the middle shaft fixing seat (12) is provided with a triggering structure (13), and the cutting tool (21) is in contact with the triggering structure (13) when the cutting is completed in one stage, so that the triggering structure (13) triggers the rotating mechanism (3) to automatically rotate the middle shaft fixing seat (12) by ninety degrees.
7. The pneumatic device of the cutting machine for the touch panel is characterized in that the triggering structure (13) comprises a triggering part (133) installed at the bottom of the middle shaft fixing seat (12), the triggering part (133) is used for triggering the rotating mechanism (3) to act when in a triggering state, a first electromagnetic triggering part (131) is arranged on the triggering part (133), a second electromagnetic triggering part (132) is arranged on the cutting tool (21), and the first electromagnetic triggering part (131) is in communication connection with the second electromagnetic triggering part (132);
when the cutting tool (21) finishes one-time cutting, the first electromagnetic trigger part (131) is in communication connection with the second electromagnetic trigger part (132) and sends a trigger signal to the trigger part (133), and the trigger signal triggers the trigger part (133) to stir the rotating mechanism (3) so that the rotating mechanism (3) automatically rotates the middle shaft fixing seat (12).
8. The pneumatic device of the cutter for the touch pad as claimed in claim 7, wherein the rotating mechanism (3) comprises a rotary disc (31) arranged at the bottom of the central shaft fixing seat (12), the rotary disc (31) is coaxially connected with the central shaft fixing seat (12) through a supporting shaft (32), and a positioner (33) and a locking piece (34) in communication connection with the positioner (33) are arranged on the rotary disc (31);
the middle shaft fixing seat (12) is driven to rotate by toggling the rotary disc (31) after the triggering piece (133) is triggered, the positioner (33) senses the rotation angle of the rotary disc (31) and sends a locking signal to the locking piece (34) when the middle shaft fixing seat (12) rotates ninety degrees, and the locking piece (34) executes a locking action to complete locking of the rotary disc (31).
9. The pneumatic device of a cutter for a touch panel according to claim 8, wherein said turntable (31) includes a plate body (311), a plurality of partition bars (312) are provided on said plate body (311), said plurality of partition bars (312) divide said plate body (311) into a plurality of fan-shaped areas, said trigger (133) is extended into said fan-shaped areas and applies force to the boundary of said fan-shaped areas to drive said turntable (31) to rotate.
10. The pneumatic device of a cutter for a touch panel according to claim 9, wherein a limit buffer block (35) is provided on the turntable (31), the limit buffer block (35) comprises two mutually attracted magnetic blocks, one of which is provided on the inner wall of the plate body (311) of the turntable (31), and the other of which is mounted on the mounting base (11);
the limiting buffer blocks (35) are provided with four pairs, the magnetic blocks with the same polarity are arranged on the same side, the four magnetic blocks arranged on the same side are connected to form a circular ring, and the four magnetic blocks are respectively positioned on the four equal division points of the circumference of the circular ring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111030142.9A CN113733369B (en) | 2021-09-03 | 2021-09-03 | Pneumatic device of cutting machine for touch pad |
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| CN202111030142.9A CN113733369B (en) | 2021-09-03 | 2021-09-03 | Pneumatic device of cutting machine for touch pad |
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| CN113733369B CN113733369B (en) | 2023-11-21 |
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| JP2005132685A (en) * | 2003-10-31 | 2005-05-26 | Kawaguchiko Seimitsu Co Ltd | Automatic glass scriber |
| CN2772786Y (en) * | 2005-02-04 | 2006-04-19 | 淄博德惠来装饰瓷板有限公司 | Cutter for producing fibre vitrolite |
| WO2011038466A1 (en) * | 2009-10-02 | 2011-04-07 | Archer John W | Material cutting and finishing system |
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| CN113733369B (en) | 2023-11-21 |
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Effective date of registration: 20231025 Address after: 1st Floor, Building 5, Zhichuang Road, Intelligent Manufacturing Equipment Industrial Park, Banfu Town, Zhongshan City, Guangdong Province, 528400 Applicant after: Guangdong Shufeng Technology Co.,Ltd. Address before: No. 902, 2500107 JunXin Road, niuhu community, Guanlan street, Longhua District, Shenzhen, Guangdong 518000 Applicant before: Shenzhen Xufan Technology Co.,Ltd. |
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