CN108858941A - A kind of receipts cylinder and its manufacture craft - Google Patents
A kind of receipts cylinder and its manufacture craft Download PDFInfo
- Publication number
- CN108858941A CN108858941A CN201810692990.8A CN201810692990A CN108858941A CN 108858941 A CN108858941 A CN 108858941A CN 201810692990 A CN201810692990 A CN 201810692990A CN 108858941 A CN108858941 A CN 108858941A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- receipts
- bullet block
- bullet
- manufacture craft
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000000748 compression moulding Methods 0.000 claims abstract description 12
- 239000002699 waste material Substances 0.000 claims abstract description 11
- 238000000465 moulding Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000004698 Polyethylene Substances 0.000 description 30
- 230000015556 catabolic process Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- -1 polyethylene Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 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
- 238000004080 punching Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J13/00—Bullet catchers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of receipts cylinders, including cylinder shell and cylinder lid, two receipts bullet blocks by waste PE material compression moulding are filled in cylinder shell, the cylinder lid and cylinder housing seal cooperate, and the receipts bullet block that the present invention receives cylinder uses the compression moulding of waste PE material, are not required to impregnate coolant liquid, production method is simple, receiving elasticity can be more preferable, longer using validity period and more environmentally-friendly.
Description
Technical field
The present invention relates to police apparatus fields, more specifically, it relates to a kind of receipts cylinder and its manufacture craft.
Background technique
Currently, Bank Danamon, being engaged in that arms are escorted, units, the personnel such as public security bureau's fight against terrorism and violence are receiving, giving back gun
In the process, for safety, needing to test in gun, also whether there are the operations of bullet.But operational circumstances of actually inspecting arms are past
Toward being restricted by space enrironment condition and place, it can only be directed at sand ground in general room place or corner carries out, be easy to occur
The case where ricochet.From the point of view of the case where various regions are fed back, since the tragedy that ricochet causes personnel's accidental injury to die is not within minority.
Therefore, it is escorted to solve arms, an urgent demand of the units such as fight against terrorism and violence, has developed one kind in the market and be used for
Collect the receipts cylinder of bullet.It receives cylinder and is not only a gun receipts cylinder not limit by operationlocation's environmental condition, it more can be with
The complete bullet shoot mark retained after shooting, convenient for analyzing, calling when necessary.
Receipts bullet block production method in existing receipts cylinder is that cotton impregnates coolant liquid and is compacted, which has use and have
The effect phase is short, is applicable in gun and problem that ammunition is limited
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of receipts cylinder and its manufacture craft, adopt
With bullet resistant material compression moulding, it is not required to impregnate coolant liquid, production method is simple, and it is more environmentally-friendly, enable and receives cylinder receipts elasticity more
It is good, it is longer using validity period.
To achieve the above object, the present invention provides following technical solutions：
A kind of receipts cylinder, including cylinder shell and cylinder lid are filled two in cylinder shell and are pressed by waste PE material
The receipts bullet block of type, the cylinder lid and cylinder housing seal cooperate.
The manufacture craft of the receipts cylinder, includes the following steps：
Shellproof PE material is discarded Step 1: collecting, mold is warming up to 130 DEG C~150 DEG C；
Step 2: taking 512 ± 2g bullet resistant material, it is put into molding die；
Step 3: selecting hydraulic press is four-column hydraulic press that rated pressure is 120 tons by waste PE material compression moulding,
Middle pressing pressure is 15MPa；
Step 4: the receipts bullet block that step 3 is formed takes out turn-over, step 3 is repeated；
Bullet block is received Step 5: taking out, after being cooled to room temperature, bullet block will be received and be put into cylinder shell, wherein receiving the number of bullet block
Amount is two；
Step 6: covering cylinder lid, it is sealed processing.
The present invention is further arranged：Hydraulic press in step 3 is the four-column hydraulic press that rated pressure is 120 tons.
The present invention is further arranged：Cylinder lid in step 6 is by ultrasonic bonding on cylinder shell.
Beneficial effect of the present invention：It receives the shellproof polymeric material PE punching press of filling high density degree inside cylinder to be made, by various
The calculating of gun bullet velocity designs effective thickness guarantee and is safely and effectively collected to bullet and does not cause to user
Injury.It is that cotton impregnates coolant liquid and is compacted, and the present invention receives the receipts bullet block of cylinder that tradition, which is received and receives bullet block production method in cylinder,
It using waste PE material compression moulding, is not required to impregnate coolant liquid, production method is simple, and receiving elasticity can be more preferable, more using validity period
It is long and more environmentally-friendly.
Wherein PE (polyethylene) MAT'L recycling is difficult, and degradation is difficult.PE material need to could at a high temperature of at least 240 DEG C
Degradation, since the plastic raw materials such as polyethylene are all artificial synthesized high-molecular compounds, molecular structure is highly stable, is difficult by certainly
The light and heat degradation and biodegrade on right boundary, so being embedded in soil possible 200 or three hundred years all imputrescibilities, it is believed that can not drop
Material is solved, environmental pollution is huge.Again because PE material is bullet resistant material, the receipts bullet block of cylinder is thus received in invention using discarded anti-
The compression moulding of PE material is played, original receipts bullet block applicable gun is solved while simplifying manufacture craft and bullet is limited and use has
Time limit short problem is imitated, service life is improved, receiving elasticity can be more preferable, is suitable for all gun and bullet, and production cost reduces,
Reduce environmental pollution.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view for receiving cylinder embodiment of the present invention.
Description of symbols：1, cylinder shell；2, cylinder lid；3, bullet block is received.
Specific embodiment
It is described in further details referring to a kind of receipts cylinder embodiment of 1 couple of present invention of attached drawing.
A kind of receipts cylinder, including cylinder shell 1 and cylinder lid 2 are filled two in cylinder shell 1 and are suppressed by waste PE material
Molding receipts bullet block 3, the cylinder lid 2 cooperate with the sealing of cylinder shell 1.
Wherein shellproof PE material is ultra-high molecular weight polyethylene, and ultra-high molecular weight polyethylene has high impact properties, anti-corruption
Corrosion and it is light-weight the features such as, wherein the impact resistance of shellproof PE material and absorb impact energy and occupy first of plastics, either external force
Thump or pressure fluctuating in inner are all difficult to make its cracking.Its impact force intensity is 10 times of PA66, the 20 of polyvinyl chloride
Times, 4 times of polyethylene, especially in low temperature environment, impact strength reaches much higher value instead, while shellproof PE material is a kind of
It is saturated micel structure, therefore its chemical stability is high, and various high-corrosion mediums are resistant in certain temperature and concentration range
The erosion of (acid, alkali, salt) and organic solvent.
Therefore the receipts bullet block 3 of waste PE material compression moulding is used, enable the receipts elasticity for receiving cylinder more preferable, uses validity period
It is longer and more environmentally-friendly, and the receipts cylinder is not limited not only by operationlocation's environmental condition, more can completely retain shooting
Bullet shoot mark afterwards
The manufacture craft of the receipts cylinder, includes the following steps：
Shellproof PE material is discarded Step 1: collecting, mold is warming up to 130 DEG C~150 DEG C；Since shellproof PE material is super
High molecular weight polyethylene is a kind of thermoplastic engineering plastic with Good All-around Property of linear structure, heat distortion temperature
85 DEG C of (0.46MPa), 130~136 DEG C of fusing point, therefore after being warming up to 130 DEG C~150 DEG C according to material property, it is easy to be pressed into
Type
Step 2: taking the shellproof PE material of 512 ± 2g, it is put into molding die, wherein weight cannot be overweight or kicks the beam, if
The overweight molding height for receiving bullet block 3 can be excessively high, be mounted on it can not in cylinder shell 1, if kicking the beam molding receipts bullet block 3
Density do not reach requirement, be unable to reach estimated receipts bullet effect；
Step 3: selecting hydraulic press is four-column hydraulic press that rated pressure is 120 tons by waste PE material compression moulding,
Middle pressing pressure is 15MPa, can be effectively ensured the shellproof PE material of discarding of above-mentioned weight being pressed into effective thickness guarantee peace
Entirely, and effectively bullet is collected and user is not damaged；
Step 4: the receipts bullet block 3 that step 3 is formed takes out turn-over, step 3 is repeated；
Bullet block 3 is received Step 5: taking out, after being cooled to room temperature, bullet block 3 will be received and be put into cylinder shell 1, wherein receiving bullet block 3
Quantity be two, guarantee safely and effectively bullet is collected and user is not damaged；
Step 6: covering cylinder lid 2, for cylinder lid 2 through ultrasonic bonding on cylinder shell 1, ultrasonic bonding is benefit
Make two body surface phase mutual friction in the case where pressurization with the body surface that high-frequency vibration wave is transmitted to the welding of two need
And form the fusion between molecular layer.
Therefore it receives the shellproof polymeric material PE punching press of filling high density degree inside cylinder to be made, by various gun bullet velocities
Calculating, design the guarantee of effective thickness and safely and effectively bullet be collected and user is not damaged.Tradition is received
It is that cotton impregnates coolant liquid and is compacted, and the receipts bullet block 3 that the present invention receives cylinder uses waste PE that 3 production method of bullet block is received in cylinder
Material compression moulding is not required to impregnate coolant liquid, and production method is simple, and receiving elasticity can be more preferable, longer using validity period, and more
Environmental protection.
Wherein PE (polyethylene) MAT'L recycling is difficult, and degradation is difficult.PE material need to could at a high temperature of at least 240 DEG C
Degradation, since the plastic raw materials such as polyethylene are all artificial synthesized high-molecular compounds, molecular structure is highly stable, is difficult by certainly
The light and heat degradation and biodegrade on right boundary, so being embedded in soil possible 200 or three hundred years all imputrescibilities, it is believed that can not drop
Material is solved, environmental pollution is huge.Again because PE material is bullet resistant material, the receipts bullet block 3 of cylinder is thus received in invention using discarded
Shellproof PE material compression moulding, simplify manufacture craft while solve original receipts bullet block 3 be applicable in gun and bullet it is limited with make
With the problem that term of validity is short, service life is improved, receiving elasticity can be more preferable, is suitable for all gun and bullet, production cost
It reduces, reduces environmental pollution.
Detected, manufacture gained, which receives cylinder and carries out anti-ricochet, to be examined and shellproof inspection, detected anti-jump elasticity can and it is shellproof
Performance meets《Q/SK103-56-2013SDQ series receives cylinder》In related request, testing result is as follows：
Table 1：
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of receipts cylinder, it is characterized in that：Including cylinder shell and cylinder lid, two are filled by waste PE material in cylinder shell
The receipts bullet block of compression moulding, the cylinder lid and cylinder housing seal cooperate.
2. a kind of manufacture craft for receiving cylinder, it is characterized in that：Include the following steps：
Shellproof PE material is discarded Step 1: collecting, mold is warming up to 130 DEG C~150 DEG C；
Step 2: taking 512 ± 2g bullet resistant material, it is put into molding die；
Step 3: selecting hydraulic press by waste PE material compression moulding, wherein pressing pressure is 15MPa；
Step 4: the receipts bullet block that step 3 is formed takes out turn-over, step 3 is repeated；
Bullet block is received Step 5: taking out, after being cooled to room temperature, bullet block will be received and be put into cylinder shell, wherein the quantity for receiving bullet block is
Two；
Step 6: covering cylinder lid, it is sealed processing.
3. a kind of manufacture craft for receiving cylinder according to claim 2, it is characterized in that：Hydraulic press in step 3 is specified
The four-column hydraulic press that pressure is 120 tons.
4. a kind of manufacture craft for receiving cylinder according to claim 3, it is characterized in that：Cylinder lid in step 6 passes through
Ultrasonic bonding is on cylinder shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810692990.8A CN108858941A (en) | 2018-06-28 | 2018-06-28 | A kind of receipts cylinder and its manufacture craft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810692990.8A CN108858941A (en) | 2018-06-28 | 2018-06-28 | A kind of receipts cylinder and its manufacture craft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108858941A true CN108858941A (en) | 2018-11-23 |
Family
ID=64296924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810692990.8A Pending CN108858941A (en) | 2018-06-28 | 2018-06-28 | A kind of receipts cylinder and its manufacture craft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108858941A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2242730A (en) * | 1990-04-07 | 1991-10-09 | John Alan Vertanness | Bullet trap |
| EP0369401B1 (en) * | 1988-11-18 | 1994-07-06 | Lohse, Günter, Dipl.-Volkswirt | Bullet trap |
| US20020139182A1 (en) * | 2001-01-31 | 2002-10-03 | Duke Leslie P. | Systems and methods for projectile recovery |
| WO2004001361A1 (en) * | 2002-06-20 | 2003-12-31 | Duke Leslie P | Systems and methods for projectile recovery |
| US20040007819A1 (en) * | 2002-05-02 | 2004-01-15 | Doug Twichell | Method of making objects, such as a target, out of recycled plastic |
| KR20120022462A (en) * | 2010-09-02 | 2012-03-12 | (주)에프티에스 | The shot collection block using the waste resources |
| CN203629460U (en) * | 2013-08-15 | 2014-06-04 | 星际控股集团有限公司 | Bullet collecting barrel of bullet collector |
| CN203687776U (en) * | 2014-02-24 | 2014-07-02 | 北京普凡防护科技有限公司 | Light bullet collecting device |
| CN104215130A (en) * | 2014-09-16 | 2014-12-17 | 山东大学 | Multifunctional composite material armor plate and preparation method thereof |
| CN106643307A (en) * | 2016-11-07 | 2017-05-10 | 南京理工大学 | Shooting range retaining wall and bullet recycling device |
-
2018
- 2018-06-28 CN CN201810692990.8A patent/CN108858941A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0369401B1 (en) * | 1988-11-18 | 1994-07-06 | Lohse, Günter, Dipl.-Volkswirt | Bullet trap |
| GB2242730A (en) * | 1990-04-07 | 1991-10-09 | John Alan Vertanness | Bullet trap |
| US20020139182A1 (en) * | 2001-01-31 | 2002-10-03 | Duke Leslie P. | Systems and methods for projectile recovery |
| US20040007819A1 (en) * | 2002-05-02 | 2004-01-15 | Doug Twichell | Method of making objects, such as a target, out of recycled plastic |
| WO2004001361A1 (en) * | 2002-06-20 | 2003-12-31 | Duke Leslie P | Systems and methods for projectile recovery |
| KR20120022462A (en) * | 2010-09-02 | 2012-03-12 | (주)에프티에스 | The shot collection block using the waste resources |
| CN203629460U (en) * | 2013-08-15 | 2014-06-04 | 星际控股集团有限公司 | Bullet collecting barrel of bullet collector |
| CN203687776U (en) * | 2014-02-24 | 2014-07-02 | 北京普凡防护科技有限公司 | Light bullet collecting device |
| CN104215130A (en) * | 2014-09-16 | 2014-12-17 | 山东大学 | Multifunctional composite material armor plate and preparation method thereof |
| CN106643307A (en) * | 2016-11-07 | 2017-05-10 | 南京理工大学 | Shooting range retaining wall and bullet recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |