CN114683324A - Automatic cutting machine for keycaps - Google Patents
Automatic cutting machine for keycaps Download PDFInfo
- Publication number
- CN114683324A CN114683324A CN202210433246.2A CN202210433246A CN114683324A CN 114683324 A CN114683324 A CN 114683324A CN 202210433246 A CN202210433246 A CN 202210433246A CN 114683324 A CN114683324 A CN 114683324A
- Authority
- CN
- China
- Prior art keywords
- supporting
- positioning
- pressing
- key cap
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000003825 pressing Methods 0.000 claims description 30
- 238000011084 recovery Methods 0.000 claims description 10
- 230000007547 defect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000009826 distribution Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
Abstract
The invention discloses an automatic cutting machine for keycaps, which comprises a lower cutter holder, wherein an elastic supporting mechanism used for supporting the keycaps to be cut is embedded in the lower cutter holder, a positioning mechanism used for positioning the keycaps to be cut is arranged on the peripheral side of the elastic supporting mechanism, and a cutting cutter is arranged right above the elastic supporting mechanism. The remarkable effects are as follows: the defect of inconsistent gaps existing in manual cutting is avoided, and the defect that the interior of the keycap is not well supported and is broken in the cutting process is avoided; the cutting efficiency of the keycaps is improved.
Description
Technical Field
The invention relates to the technical field of key cap production and processing equipment, in particular to an automatic cutting machine for key caps.
Background
In the production process of the keycap, the size of the injection molded keycap needs to be measured to ensure the product quality. However, when measuring the internal size of the keycap in 2.5D, the prior art needs to manually operate scissors to cut, and the problems often occur: the gaps are not consistent, and time is consumed for adjusting the focal length of each keycap; the hollow structure of the keycap is cut into an inverted U-shaped section, and gaps are formed when a shearing machine mechanism is similar to a shearing machine to cut, so that the problem of breakage is caused, and automatic cutting cannot be realized; therefore, an automatic cutting machine suitable for the reverse-U-shaped cross section is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an automatic cutting machine for keycaps, which overcomes the technical defects in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a key cap automatic cutout machine, its key lies in: the cutting tool comprises a lower tool apron, wherein an elastic supporting mechanism used for supporting a keycap to be cut is embedded in the lower tool apron, a positioning mechanism used for positioning the keycap to be cut is arranged on the periphery of the elastic supporting mechanism, and a cutting tool is arranged right above the elastic supporting mechanism.
Furthermore, the elastic support mechanism comprises a fixed seat fixed in the lower tool apron, a mounting hole is formed in the center of the fixed seat, a limiting head is fixed in the mounting hole, a support plate is connected to the limiting head through an elastic recovery assembly, and a plurality of support assemblies are uniformly distributed on the support plate.
Furthermore, the elastic force recovery assembly comprises a guide rod which teaches the center of the fixed seat, a recovery spring is sleeved on the guide rod, and two ends of the recovery spring are respectively connected with the fixed seat and the supporting plate.
Further, the supporting component adopts a supporting needle.
Furthermore, the supporting component comprises a supporting rod, a supporting spring is fixed on the supporting rod, and a supporting head is arranged at the top of the supporting spring.
Furthermore, the positioning mechanism comprises a first positioning step and a second positioning step, the first positioning step and the second positioning step are vertically arranged, a positioning block is arranged between the first positioning step and the second positioning step, and the first positioning step, the second positioning step and the positioning block enclose a positioning frame which is consistent with the appearance of the keycap to be cut.
Furthermore, a material distribution groove is formed in the lower tool apron, and the inner end of the material distribution groove is located below the positioning mechanism.
Furthermore, a workpiece taking notch is formed in the distributing chute and is located below the positioning mechanism, and an avoiding notch matched with the workpiece taking notch is formed in the positioning mechanism.
Furthermore, the cutting tool is matched with a pressing mechanism, and the pressing mechanism is pressed above the keycap to be cut and the positioning mechanism when cutting.
Furthermore, hold-down mechanism locates including the cover compress tightly the seat on the scissors utensil cuts out, is provided with a plurality of compression rods in this compress tightly the seat, and a plurality of compression rods divide and locate cut out the both sides of scissors utensil the middle part of compression rod forms the spacing ring, and this spacing ring supports on the first support step in the compress tightly the seat the top threaded connection of compression rod has the regulation head, should adjust the head and support on the second support step in compressing tightly the seat be provided with regulating spring between regulation head and the spacing ring the lower extreme of compression rod is connected with the silica gel compact heap.
The invention has the remarkable effects that:
1. through the matching of the elastic supporting mechanism on the lower cutter seat and the positioning mechanism, the keycap to be cut can be well positioned, and the cutting of the keycap can be realized by driving the cutter to move up and down through the driving device, so that the defect of inconsistent gaps existing in manual cutting is avoided, and the measurement efficiency of the internal dimension of the subsequent keycap is improved;
2. through the matching of the plurality of supporting components in the elastic supporting mechanism and the pressing mechanism, the keycap with the hollow structure can be well supported, and the defect that the keycap is broken in the cutting process because the inside of the keycap cannot be well supported is avoided;
3. through the matching of the material distribution groove, the positioning mechanism and the piece taking gap, the keycap to be cut can be quickly loaded and unloaded, so that the cutting efficiency of the keycap is improved;
4. this device simple structure, convenient operation through the organic cooperation of each mechanism, can realize the automation of U-shaped cross-section key cap and tailor, has improved and has tailor efficiency, and helps the promotion of follow-up key cap internal dimension's measurement of efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is an enlarged partial schematic view of B in FIG. 3;
FIG. 5 is a left side view of the present invention;
FIG. 6 is a cross-sectional view C-C of FIG. 5;
FIG. 7 is a schematic structural view of the lower tool apron, the positioning mechanism and the elastic supporting mechanism;
FIG. 8 is an enlarged partial schematic view of D of FIG. 7;
FIG. 9 is a schematic structural view of one embodiment of the resilient support mechanism;
fig. 10 is a schematic structural view of another embodiment of the elastic support mechanism.
Detailed Description
The following provides a more detailed description of the embodiments and the operation of the present invention with reference to the accompanying drawings.
As shown in fig. 1-8, an automatic key cap cutting machine comprises a lower tool apron 1, wherein an elastic supporting mechanism 2 used for supporting a key cap to be cut is embedded in the lower tool apron 1, a positioning mechanism 3 used for positioning the key cap to be cut is arranged on the periphery of the elastic supporting mechanism 2, a cutting tool 4 is arranged right above the elastic supporting mechanism 2 (the driving device of the cutting tool 4 and the drawing of the installation structure of the cutting tool are not shown, the cutting tool belongs to the public knowledge, and the common knowledge can be set according to the requirements of the person skilled in the art), the cutting tool 4 is matched with a compression mechanism 5, and the compression mechanism 5 is compressed above the key cap to be cut and the positioning mechanism 3 when cutting.
Referring to fig. 2 and fig. 3, the elastic support mechanism 2 includes a fixing seat 21 fixed in the lower tool apron 1, a mounting hole 22 is formed in the center of the fixing seat 21, a limiting head 23 is fixed in the mounting hole 22, a support plate 24 is connected to the limiting head 23 through an elastic force recovery component 26, a plurality of support components 25 are uniformly distributed on the support plate 24, and when the support components 25 move downward under a force, the elastic force recovery component 26 deforms and enables the support components 25 to recover to an initial position upward under the action of elastic force.
Further, the elastic force restoring assembly 26 includes a guide rod 261 for teaching the center of the fixing seat 21, a restoring spring 262 is sleeved on the guide rod 261, and two ends of the restoring spring 262 are respectively connected to the fixing seat 21 and the support plate 24. When cutting, the elastic supporting mechanism will move downwards for a certain distance due to the pressing of the cutting knife, and after the cutting knife finishes the upward movement, the elastic supporting mechanism 2 will restore to the original position under the action of the restoring spring 262.
In practical implementation, the supporting component 25 can be implemented differently, and fig. 9 shows how the supporting component 25 adopts a supporting needle. Fig. 10 shows that the supporting component 25 is an elastic column, and specifically includes a supporting rod, a supporting spring is fixed on the supporting rod, and a supporting head is arranged on the top of the supporting spring.
Through above-mentioned structure elastic support mechanism, the border position then pushes down supporting component 25 when tailorring, and middle hollow position then provides the support by supporting component 25, can provide good support to hollow structure's key cap, has avoided the inside good support that can not obtain of key cap and the defect of breaking takes place at the tailorring in-process.
Referring to fig. 1 to 6, the pressing mechanism 5 includes a pressing base 51 sleeved on the scissors tool 4, a plurality of pressing rods 52 are disposed in the pressing base 51, the pressing rods 52 are disposed on two sides of the scissors tool 4, a limiting ring 53 is formed in the middle of the pressing rods 52, the limiting ring 53 is supported on a first supporting step 54 in the pressing base 51, an adjusting head 55 is connected to the top of the pressing rods 52 through a thread, the adjusting head 55 is supported on a second supporting step 56 in the pressing base 51, an adjusting spring 57 is disposed between the adjusting head 55 and the limiting ring 53, and a silicone pressing block 58 is connected to the lower end of the pressing rods 52.
Hold-down mechanism 5 and tailor cutting tool synchronous motion, at first with treating when tailorring cutting tool 4 pushes down and cut key cap, positioning mechanism 3 and contact to compress tightly the key cap fixedly, thereby avoid tailorring the phenomenon that the in-process key cap takes place the displacement and leads to the cross-section untidy or the cross-section breach is inconsistent.
As shown in fig. 7 and 8, the positioning mechanism 3 includes a first positioning step 31 and a second positioning step 32, the first positioning step 31 and the second positioning step 32 are vertically disposed, a positioning block 33 substantially in an L shape is disposed between the first positioning step 31 and the second positioning step 32, and the first positioning step 31, the second positioning step 32 and the positioning block 33 enclose a positioning frame conforming to the shape of the keycap to be cut. Through first location step 31, second location step 32 and locating piece 33, can cut out the key cap with the area and carry out good location, take place the displacement when avoiding cutting out and lead to the breach inconsistent, locating piece 33 and the thrust unit cooperation in this positioning mechanism 3 will realize automatic feeding simultaneously.
Further, a material distribution groove 34 is formed in the lower tool apron 1, and the inner end of the material distribution groove 34 is located below the positioning mechanism 3.
Furthermore, a workpiece taking notch 35 is formed in the distribution chute 34, the workpiece lacking notch 35 is located below the positioning mechanism 3, and an avoiding notch 36 matched with the workpiece taking notch 35 is formed in the positioning mechanism 3.
When the keycaps are cut, the keycaps to be cut are orderly arranged by the material distributor and are sequentially pushed into the material distribution groove one by one, when the keycaps reach the upper part of the elastic supporting mechanism at the inner end of the material distribution groove, the positioning block 33 moves towards the first positioning step 31 and the second positioning step 32, the first positioning step 31, the second positioning step 32 and the positioning block 33 form a positioning frame to position the keycaps to be cut, then the driving device drives the pressing mechanism 5 and the cutting tool 4 to press downwards, because the lower end of the pressing mechanism 5 is positioned below the cutting knife 4, the pressing mechanism 5 firstly contacts the keycap to be cut and is pressed and fixed, then the keycap is cut off by the cutting knife, after the driving device drives the compressing mechanism 4 and the cutting knife 4 to rise, the elastic supporting mechanism 2 is pressed down and then restores to the initial position under the action of elastic force, the cut keycap is taken out, and the keycap can be automatically cut by repeating the above processes.
The technical solution provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a key cap automatic cutout machine which characterized in that: the cutting tool comprises a lower tool apron, wherein an elastic supporting mechanism used for supporting a keycap to be cut is embedded in the lower tool apron, a positioning mechanism used for positioning the keycap to be cut is arranged on the periphery of the elastic supporting mechanism, and a cutting tool is arranged right above the elastic supporting mechanism.
2. The key cap auto-cutter of claim 1, wherein: the elastic supporting mechanism comprises a fixed seat fixed in the lower tool apron, a mounting hole is formed in the center of the fixed seat, a limiting head is fixed in the mounting hole, a supporting plate is connected to the limiting head through an elastic recovery component, and a plurality of supporting components are uniformly distributed on the supporting plate.
3. The key cap auto-cutter of claim 2, wherein: the elastic force recovery assembly comprises a guide rod which teaches the center of the fixed seat, a recovery spring is sleeved on the guide rod, and two ends of the recovery spring are respectively connected with the fixed seat and the supporting plate.
4. The key cap automatic cutting machine according to claim 2 or 3, characterized in that: the supporting component adopts a supporting needle.
5. The key cap automatic cutting machine according to claim 2 or 3, characterized in that: the supporting assembly comprises a supporting rod, a supporting spring is fixed on the supporting rod, and a supporting head is arranged at the top of the supporting spring.
6. The key cap auto-cutter of claim 1, wherein: the positioning mechanism comprises a first positioning step and a second positioning step, the first positioning step and the second positioning step are vertically arranged, a positioning block is arranged between the first positioning step and the second positioning step, and the first positioning step, the second positioning step and the positioning block form a positioning frame which is consistent with the appearance of the keycap to be cut.
7. The key cap automatic cutting machine according to claim 1 or 6, characterized in that: a distributing trough is arranged on the lower cutter holder, and the inner end of the distributing trough is positioned below the positioning mechanism.
8. The key cap auto-cutter of claim 7, wherein: the last piece breach of getting of having seted up of distributing chute should lack a breach and be located positioning mechanism's below, just be formed with on the positioning mechanism and get a breach and suit dodge the breach.
9. The key cap auto-cutter of claim 1, wherein: the cutting tool is matched with a pressing mechanism, and the pressing mechanism is pressed above the keycap to be cut and the positioning mechanism when cutting.
10. The key cap auto-cutter of claim 9, wherein: the pressing mechanism comprises a pressing seat sleeved on the cutting tool, a plurality of pressing rods are arranged in the pressing seat and are respectively arranged on two sides of the cutting tool, a limiting ring is formed in the middle of each pressing rod and supported on a first supporting step in the pressing seat, an adjusting head is connected to the top of each pressing rod through threads, the adjusting head is supported on a second supporting step in the pressing seat, an adjusting spring is arranged between the adjusting head and the limiting ring, and the lower end of each pressing rod is connected with a pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210433246.2A CN114683324A (en) | 2022-04-24 | 2022-04-24 | Automatic cutting machine for keycaps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210433246.2A CN114683324A (en) | 2022-04-24 | 2022-04-24 | Automatic cutting machine for keycaps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114683324A true CN114683324A (en) | 2022-07-01 |
Family
ID=82145345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210433246.2A Pending CN114683324A (en) | 2022-04-24 | 2022-04-24 | Automatic cutting machine for keycaps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114683324A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204135995U (en) * | 2014-10-08 | 2015-02-04 | 徐州黑白龙工程尼龙有限公司 | A kind of press-loading device of engineering cast form nylon pulley Idler bearing |
| CN107154319A (en) * | 2016-03-02 | 2017-09-12 | 原相科技股份有限公司 | Button and keyboard with distance sensing function |
| CN208663996U (en) * | 2018-07-10 | 2019-03-29 | 合肥杰迈特汽车新材料有限公司 | A kind of stabilization die cut device of honeycomb composite plate |
| CN208668132U (en) * | 2018-07-05 | 2019-03-29 | 优诺（天津）服装有限公司 | A kind of Scissoring device for garment production |
| CN211522636U (en) * | 2019-11-26 | 2020-09-18 | 苏州朗昆纺织有限公司 | Cutting device for processing composite cloth |
| CN212241317U (en) * | 2020-04-28 | 2020-12-29 | 沐川禾丰纸业有限责任公司 | Automatic cutting device for pulp paper |
| CN212445510U (en) * | 2020-07-08 | 2021-02-02 | 江阴市洸洋塑业有限公司 | Shearing mechanism is used in production of thermoplastic elastomer |
| CN214383153U (en) * | 2021-02-19 | 2021-10-12 | 青岛市精神卫生中心（青岛市第七人民医院、青岛市心理咨询中心） | Special cut-parts device of image branch of academic or vocational study of hospital |
| CN214992250U (en) * | 2021-02-18 | 2021-12-03 | 大连雅麑制衣有限公司 | Auxiliary pressing device for sewing machine |
| CN215481659U (en) * | 2021-09-04 | 2022-01-11 | 深圳市海量实业有限公司 | Fabric positioning device for computer pattern sewing machine and computer pattern sewing machine |
| CN216182432U (en) * | 2021-10-28 | 2022-04-05 | 重庆佳鑫精密模具有限公司 | Blank impact shearing device for key cap injection molding production |
-
2022
- 2022-04-24 CN CN202210433246.2A patent/CN114683324A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204135995U (en) * | 2014-10-08 | 2015-02-04 | 徐州黑白龙工程尼龙有限公司 | A kind of press-loading device of engineering cast form nylon pulley Idler bearing |
| CN107154319A (en) * | 2016-03-02 | 2017-09-12 | 原相科技股份有限公司 | Button and keyboard with distance sensing function |
| CN208668132U (en) * | 2018-07-05 | 2019-03-29 | 优诺（天津）服装有限公司 | A kind of Scissoring device for garment production |
| CN208663996U (en) * | 2018-07-10 | 2019-03-29 | 合肥杰迈特汽车新材料有限公司 | A kind of stabilization die cut device of honeycomb composite plate |
| CN211522636U (en) * | 2019-11-26 | 2020-09-18 | 苏州朗昆纺织有限公司 | Cutting device for processing composite cloth |
| CN212241317U (en) * | 2020-04-28 | 2020-12-29 | 沐川禾丰纸业有限责任公司 | Automatic cutting device for pulp paper |
| CN212445510U (en) * | 2020-07-08 | 2021-02-02 | 江阴市洸洋塑业有限公司 | Shearing mechanism is used in production of thermoplastic elastomer |
| CN214992250U (en) * | 2021-02-18 | 2021-12-03 | 大连雅麑制衣有限公司 | Auxiliary pressing device for sewing machine |
| CN214383153U (en) * | 2021-02-19 | 2021-10-12 | 青岛市精神卫生中心（青岛市第七人民医院、青岛市心理咨询中心） | Special cut-parts device of image branch of academic or vocational study of hospital |
| CN215481659U (en) * | 2021-09-04 | 2022-01-11 | 深圳市海量实业有限公司 | Fabric positioning device for computer pattern sewing machine and computer pattern sewing machine |
| CN216182432U (en) * | 2021-10-28 | 2022-04-05 | 重庆佳鑫精密模具有限公司 | Blank impact shearing device for key cap injection molding production |
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