CN211363324U - Mouth of a river machine is cuted to protective housing runner behind panel computer - Google Patents
Mouth of a river machine is cuted to protective housing runner behind panel computer Download PDFInfo
- Publication number
- CN211363324U CN211363324U CN201921860654.6U CN201921860654U CN211363324U CN 211363324 U CN211363324 U CN 211363324U CN 201921860654 U CN201921860654 U CN 201921860654U CN 211363324 U CN211363324 U CN 211363324U
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- China
- Prior art keywords
- protective shell
- template
- rear protective
- water gap
- lower template
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- 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.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000010008 shearing Methods 0.000 claims abstract description 18
- 238000005520 cutting process Methods 0.000 claims abstract description 12
- 238000004080 punching Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model belongs to the technical field of nozzle cutting equipment, and discloses a tablet personal computer rear protective shell sprue shearing nozzle machine, which comprises an upper template, a plurality of nozzle cutters and a lower template, wherein the upper template is connected with a punching machine, the nozzle cutters are arranged on one side of the lower template, and a tablet personal computer rear protective shell of a nozzle to be cut is placed on the lower template; a product fixing plate is arranged between the upper template and the lower template and used for fixing a tablet personal computer rear protective shell, the product fixing plate is installed on the upper template, and a cutter outlet corresponding to the water gap cutter is formed in the product fixing plate, so that the cutter can be normally retracted; the water gap shearing machine has the characteristics of convenience in operation, simple structure and convenience in cleaning and maintenance, and labor and cost are saved.
Description
Technical Field
The utility model belongs to the technical field of mouth of a river cutting equipment, concretely relates to mouth of a river machine is cuted to protective housing runner behind panel computer.
Background
The injection molding is a method for injecting a material melted by heat into a mold cavity from high pressure, and obtaining a molded product after cooling and solidification. Generally, after a plastic product is removed from a mold, a sprue is left in a runner of an injection port of the plastic product, and the sprue needs to be cut after the injection is completed.
The traditional method for shearing the water gap is to manually shear the water gap by using a water gap clamp or a blade, and the problems of non-uniform water gap shearing, low time consumption, labor consumption, low yield and the like can occur when the water gap is manually sheared. Some machine shearing water gaps lack effective fixation on products, the products are easy to be accidentally damaged, the product quality is unstable, and the qualification rate of the products is reduced.
Therefore, there is a particular need for a water gap cutting machine that solves the above-mentioned existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to consider above-mentioned problem and provide a mouth of a river machine is cuted to protective housing runner behind panel computer, in order to realize above-mentioned purpose, the utility model provides a following technical scheme:
a gate shearing nozzle machine for a tablet personal computer rear protective shell comprises an upper template, a plurality of nozzle cutters and a lower template, wherein the upper template is connected with a punching machine, the nozzle cutters are installed on one side, facing a lower template, of the upper template, and a tablet personal computer rear protective shell of a to-be-cut nozzle is placed on the lower template;
preferably, a product fixing plate is further arranged between the upper template and the lower template and used for fixing a tablet personal computer rear protective shell, the product fixing plate is mounted on the upper template, and a cutter outlet corresponding to the water gap cutter is formed in the product fixing plate, so that the cutter can be normally retracted by the water gap cutter.
Preferably, the four corners of the lower template are respectively provided with a first guide post, the upper template is provided with a first through hole matched with the first guide post, and the upper template is driven by the punching machine to move along the direction of the first guide post; the first guide post plays a role in fixing the moving direction of the upper template, and the upper template is prevented from shifting when moving along the direction of the first guide post.
Preferably, the lower template is provided with a plurality of supporting blocks, the arrangement of the supporting blocks is matched with the shape of the tablet personal computer rear protective shell, and the supporting blocks are used for placing the tablet personal computer rear protective shell of the water gap to be cut; the arrangement of the water gap cutter is also matched with the position of a water gap to be cut of the protective shell behind the tablet personal computer; the supporting block is fixed on the lower template, and the lower template is fixed on the base.
Preferably, a plurality of fixing blocks are further mounted on the lower template, and the fixing blocks are arranged around the supporting block; and the frame is used for fixing the tablet personal computer rear protective shell of the water gap to be cut.
Preferably, the upper die plate is provided with a plurality of spring columns, the product fixing plate is sleeved on the spring columns in a penetrating mode, springs are sleeved outside the spring columns and abut against the space between the upper die plate and the product fixing plate, and baffle plates are arranged at the bottoms of the spring columns.
Preferably, a nozzle cutter fixing block is arranged between the upper template and the nozzle cutter, the nozzle cutter fixing block is fixed on the upper template, and the nozzle cutter is fixed on the nozzle cutter fixing block.
Preferably, the upper die plate is further provided with a plurality of second guide posts, the product fixing plate is provided with second through holes matched with the second guide posts, when the product fixing plate works, the product fixing plate abuts against the supporting blocks, the compression springs move along the directions of the second guide posts, the nozzle cutter is exposed from the cutter outlet and cuts the nozzle, and when the nozzle cutter fixing block abuts against the upper portion of the product fixing plate, the cutter outlet stops the cutter outlet to finish the cutting of the nozzle.
Preferably, a slide way is arranged inside the nozzle cutter fixing block, a through groove is arranged on one side of the slide way in a penetrating manner, the nozzle cutter is arranged in the slide way in a sliding manner, and a bolt or a bolt is inserted into the through groove to be fixedly connected with the nozzle cutter so as to fix the nozzle cutter; for cutting small portions of product with offset nozzle.
Preferably, the lower template is provided with a material leaking groove, the material leaking groove is located below the water nozzle, and when the water nozzle is cut, cut waste materials fall into the waste material collecting device through the material leaking groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses equip the operation of being convenient for, the structure is retrencied, be convenient for clearance and maintenance, through the fixed product of the triple effect of product fixed plate, supporting shoe, fixed block, make the mouth of a river cutting more accurate, improved production efficiency and product percent of pass, saved manual work and cost simultaneously.
Drawings
Fig. 1 is a front view of a gate shearing nozzle machine of a tablet personal computer rear protective shell according to the embodiment.
Fig. 2 is a top sectional view of a lower template of a gate cutting nozzle machine of a tablet personal computer rear protective shell according to the embodiment.
In the figure: 1-an upper template, 2-a nozzle cutter, 3-a product fixing plate, 4-a lower template, 5-a nozzle cutter fixing block, 6-a first guide column, 7-a spring column, 8-a second guide column, 9-a supporting block, 10-a fixing block, 11-a base and 12-a material leaking groove.
Detailed Description
An object of the utility model is to consider above-mentioned problem and provide a mouth of a river machine is cuted to protective housing runner behind panel computer, in order to realize above-mentioned purpose, the utility model provides a following technical scheme:
referring to fig. 1 to 2, a preferred embodiment of the present invention provides a gate shearing nozzle machine for a tablet personal computer rear protective shell, including an upper template 1, a plurality of nozzle cutters 2 and a lower template 4, wherein the upper template 1 is connected to a punching machine, and is fixed on the punching machine by screws, the nozzle cutters 2 are installed on one side of the upper template 1 facing the lower template 4, and the tablet personal computer rear protective shell to be cut is placed on the lower template 4; in the embodiment, the tablet computer rear protective shell of the water gap to be cut has 10 water gaps, so the water gap shearing machine is provided with 10 water gap cutters 2. In other embodiments, the corresponding number of the nozzle cutters 2 may be selected according to the number of the nozzles of the protective case behind the tablet computer to be cut.
Still be equipped with a product fixed plate 3 between cope match-plate pattern 1 and the lower bolster 4 and be used for fixed product, product fixed plate 3 install in on the cope match-plate pattern 1, just be equipped with on the product fixed plate 3 with the sword mouth of a river mouth sword 2 corresponds, mouth of a river sword 2 can stretch out from this sword mouth of a river and cut the runner, also can draw in between cope match-plate pattern 1 and product fixed plate 3, avoids the staff to be scratched when placing the panel computer rear protective housing that waits to cut.
The four corners of the lower template 4 are respectively provided with a first guide post 6, the first guide posts 6 are fixed on the lower template 4 through screws, the upper template 1 is provided with a first through hole matched with the first guide posts 6, and the upper template 1 is driven by a punching machine to move along the length direction of the first guide posts 6; the first guide post 6 plays a role in fixing the moving direction of the upper template 1, and the upper template 1 is prevented from shifting when moving along the direction of the first guide post 6.
Correspondingly, in the embodiment, 10 supporting blocks 9 are installed on the lower template 4, and the arrangement of the supporting blocks 9 is matched with the shape of the tablet computer rear protective shell and used for placing the tablet computer rear protective shell of the water gap to be cut; the arrangement of the water gap cutter 2 is also matched with the position of a water gap to be cut of the protective shell behind the tablet personal computer; the supporting block 9 is fixed on the lower template 4 through screws, and the lower template 4 is fixed on the base 11 through screws.
In this embodiment, still install 7 fixed blocks 10 on the lower bolster 4, the fixed block 10 encircles the setting of supporting shoe 9 to carry out the joint to supporting shoe 9 and fix, and can fix the frame of the panel computer rear protective housing at the mouth of a river of waiting to cut.
The upper die plate 1 is provided with 5 spring posts 7, the product fixing plate 3 is sleeved on the spring posts 7, the 5 spring posts 7 are distributed at the middle part and two ends of the upper die plate 1, springs are sleeved outside the spring posts 7 and abut against between the upper die plate 1 and the product fixing plate 3, and baffle plates are arranged at the bottoms of the spring posts 7 and used for blocking the product fixing plate 3 and preventing the product fixing plate 3 from being separated from the spring posts 7.
A nozzle cutter fixing block 5 is arranged between the upper template 1 and the nozzle cutter 2, the nozzle cutter fixing block 5 is fixed on the upper template 1 through screws, and the nozzle cutter 2 is fixed on the nozzle cutter fixing block 5. Further, the inside slide that is equipped with of mouth of a river sword fixed block 5, and run through slide one side is equipped with logical groove, mouth of a river sword 2 slide set up in the slide, lead to the groove insert bolt or bolt with mouth of a river sword 2 fixed connection, with fixed mouth of a river sword 2 for cut the product of few part mouth of a river skew.
4 second guide posts 8 are further installed on the upper template 1, second through holes matched with the second guide posts 8 are formed in the product fixing plate 3, when the product fixing plate works, after the product fixing plate 3 abuts against the supporting blocks 9, the punching machine continues to drive the upper template 1 to move downwards, the springs are compressed, the product fixing plate 3 moves along the direction of the second guide posts 8, the nozzle cutter 2 is exposed from the nozzle and cuts the nozzle, and when the nozzle cutter fixing block 5 abuts against the upper portion of the product fixing plate 3, the nozzle is stopped to be discharged and the cutting is completed.
The lower template 4 is provided with a material leaking groove 12, the material leaking groove 12 is positioned below the water knife edge 2 and the product supporting block 9, and when the water-gap cutting is completed, the cut waste material falls into a waste material collecting device through the material leaking groove 12.
The working principle is as follows:
the staff lays the protective housing behind the panel computer that will wait to cut the mouth of a river on supporting shoe 9, fixed block 10 supports protective housing frame behind the panel computer, open the power, the punching machine drives cope match-plate pattern 1 and the device on the cope match-plate pattern 1 along 6 direction downstream in first guide post, when the product fixed plate supports supporting shoe 9, 3 compression spring of product fixed plate, mouth of a river sword 2 exposes and cuts the mouth of a river from the play sword mouth, when mouth of a river sword fixed block 5 supports 3 tops of product fixed plate, mouth of a river sword 2 no longer downstream, accomplish the cutting mouth of a river promptly, the waste material under the cutting falls into the garbage collection device through hourglass silo 12, the punching machine drives the device on cope match-plate pattern 1 and the cope match-plate pattern 1 along 6 direction upstream in first guide post, close the power, the staff takes out the protective housing.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (9)
1. The utility model provides a mouth of a river machine is cuted to protective housing runner behind panel computer which characterized in that: the cutting device comprises an upper template (1), a plurality of water gap cutters (2) and a lower template (4), wherein the upper template (1) is connected with a punching machine, the water gap cutters (2) are installed on one side, facing the lower template (4), of the upper template, and a tablet personal computer rear protective shell of a water gap to be cut is placed on the lower template (4); a product fixing plate (3) is further arranged between the upper template (1) and the lower template (4), the product fixing plate (3) is installed on the upper template (1), and a knife outlet corresponding to the water gap knife (2) is formed in the product fixing plate (3).
2. The tablet computer rear protective shell sprue shearing gate machine according to claim 1, characterized in that: the four corners of the lower template (4) are respectively provided with a first guide column (6), the upper template (1) is provided with a first through hole matched with the first guide column (6), and the upper template (1) is driven by the punching machine to move along the length direction of the first guide column (6).
3. The tablet computer rear protective shell sprue shearing gate machine according to claim 1, characterized in that: a plurality of supporting blocks (9) are mounted on the lower template (4), the arrangement of the supporting blocks (9) is matched with the shape of the tablet personal computer rear protective shell, and the arrangement of the water gap cutter (2) is also matched with the position of a water gap to be cut of the tablet personal computer rear protective shell; the supporting block (9) is fixed on the lower template (4), and the lower template (4) is fixed on the base (11).
4. The tablet computer rear protective shell sprue shearing gate machine according to claim 3, wherein the sprue shearing gate machine comprises: the lower template (4) is also provided with a plurality of fixing blocks (10), and the fixing blocks (10) are arranged around the supporting blocks (9).
5. The tablet computer rear protective shell sprue shearing gate machine according to claim 1, characterized in that: the upper die plate (1) is provided with a plurality of spring columns (7), the product fixing plate (3) penetrates through the spring columns (7), springs are sleeved outside the spring columns (7) and abut against between the upper die plate (1) and the product fixing plate (3), and baffles are arranged at the bottoms of the spring columns (7).
6. The tablet computer rear protective shell sprue shearing gate machine according to claim 1, characterized in that: the upper die plate (1) is further provided with a plurality of second guide posts (8), the product fixing plate (3) is provided with second through holes matched with the second guide posts (8), and the product fixing plate (3) moves along the length direction of the second guide posts (8) after being abutted to the supporting blocks (9) in work.
7. The tablet computer rear protective shell sprue shearing gate machine according to claim 1, characterized in that: a nozzle cutter fixing block (5) is installed between the upper template (1) and the nozzle cutter (2), the nozzle cutter fixing block (5) is fixed on the upper template (1), and the nozzle cutter (2) is fixed on the nozzle cutter fixing block (5).
8. The tablet computer rear protective shell sprue shearing gate machine according to claim 7, wherein: the water gap knife fixing block (5) is internally provided with a slide, a through groove is formed in one side of the slide in a penetrating mode, the water gap knife (2) is arranged in the slide in a sliding mode, and a bolt or a bolt is inserted into the through groove and is fixedly connected with the water gap knife (2) so as to fix the water gap knife (2).
9. The tablet computer rear protective shell sprue shearing gate machine according to claim 1, characterized in that: the lower template (4) is provided with a material leaking groove (12), and the material leaking groove (12) is located below the nozzle cutter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860654.6U CN211363324U (en) | 2019-10-31 | 2019-10-31 | Mouth of a river machine is cuted to protective housing runner behind panel computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921860654.6U CN211363324U (en) | 2019-10-31 | 2019-10-31 | Mouth of a river machine is cuted to protective housing runner behind panel computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211363324U true CN211363324U (en) | 2020-08-28 |
Family
ID=72166350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921860654.6U Expired - Fee Related CN211363324U (en) | 2019-10-31 | 2019-10-31 | Mouth of a river machine is cuted to protective housing runner behind panel computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211363324U (en) |
-
2019
- 2019-10-31 CN CN201921860654.6U patent/CN211363324U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |