CN113686096A - Sieve cooling device - Google Patents

Sieve cooling device Download PDF

Info

Publication number
CN113686096A
CN113686096A CN202110950362.7A CN202110950362A CN113686096A CN 113686096 A CN113686096 A CN 113686096A CN 202110950362 A CN202110950362 A CN 202110950362A CN 113686096 A CN113686096 A CN 113686096A
Authority
CN
China
Prior art keywords
support
flow guide
fixedly connected
belt
plate
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
Application number
CN202110950362.7A
Other languages
Chinese (zh)
Inventor
邹立琴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spring Medicine Xiamen Co ltd
Original Assignee
Spring Medicine Xiamen Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Spring Medicine Xiamen Co ltd filed Critical Spring Medicine Xiamen Co ltd
Priority to CN202110950362.7A priority Critical patent/CN113686096A/en
Publication of CN113686096A publication Critical patent/CN113686096A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00Other cooling or freezing apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Confectionery (AREA)

Abstract

The invention provides a screening and cooling device, and relates to the technical field of candy processing. The screening and cooling device comprises a main body support, wherein a flow guide belt, a bent flow guide structure and a filter belt are arranged on the inner side of the main body support, the end parts of the flow guide belt, the bent flow guide structure and the filter belt are sequentially and correspondingly arranged to form a material flow channel, and objects can flow downwards by means of gravity; the top of the diversion belt is provided with a blowing structure, and the bottom of the diversion belt is provided with a cooling structure; the inboard of main part support still is provided with first material structure, the second and connects the material structure, and the second connects the material structure to be located the below of cassette tape, and first material structure that connects is located the port of cassette tape. The cross is provided with the water conservancy diversion area, can be with the candy guide after the shaping lapse, is provided with cooling structure, top in the bottom in water conservancy diversion area and is provided with the structure of blowing, can carry out quick cooling to the candy through on the water conservancy diversion area, and after the cooling design, the downward slip of nature is filtered, guarantees the appearance quality of candy.

Description

Sieve cooling device
Technical Field
The invention relates to the technical field of candy processing, in particular to a screening and cooling device.
Background
The production of the candy generally comprises the working procedures of material picking, sugar melting, filtering, vacuum boiling, cooling, auxiliary material adding, blending, forming, screening, packaging and the like, wherein the external quality (surface shape) of the candy is determined in the forming and screening processes, and the later sale of the candy with poor surface quality is influenced.
The existing candy screening device is simple in structure, collision and deformation are easily generated on the surface of a candy in the screening process, and especially, the candy just formed can be deformed as long as being stressed, extruded or collided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a screening and cooling device, which solves the problem that the surface quality of candies produced by the existing screening device after candy forming is poor.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a screening and cooling device comprises a main body support, wherein a flow guide belt, a bent flow guide structure and a filter belt are arranged on the inner side of the main body support, the end parts of the flow guide belt, the bent flow guide structure and the filter belt are sequentially and correspondingly arranged to form a material flow channel, and objects can flow downwards by means of gravity;
the top of the flow guide belt is provided with a blowing structure, and the bottom of the flow guide belt is provided with a cooling structure;
the inner side of the main body support is further provided with a first material receiving structure and a second material receiving structure, the second material receiving structure is located below the filter belt, and the first material receiving structure is located at a port of the filter belt.
Preferably, the main part support includes the side support, the medial surface fixedly connected with a plurality of side support supports the horizontal pole, the bottom of water conservancy diversion area, filter belt all with the side fixed connection who supports the horizontal pole, a side fixedly connected with frame type auxiliary stand of side support, the tip of curved water conservancy diversion structure and the medial surface fixed connection of frame type auxiliary stand.
Preferably, the inner side of the side support is fixedly connected with a first bottom support plate, the top of the first bottom support plate is fixedly connected with a first slide rail, the bottom of the first material receiving structure is provided with a slide seat, and the slide seat is slidably connected with the first slide rail;
the inboard of side support just is located the left side fixedly connected with second bottom sprag board of first bottom sprag board, the top fixedly connected with second slide rail of second bottom sprag board, the second connects the bottom of material structure to be provided with the sliding seat, sliding seat and first slide rail sliding connection.
Preferably, the bottom of the first bottom support plate and/or the bottom of the second bottom support plate are fixedly connected with support plates, and the bottoms of the support plates are in contact with the ground.
Preferably, the flow guide belt comprises a swash plate body, the swash plate body is obliquely arranged and provided with a top feeding end and a bottom discharging end, a first protective guard is arranged on the side face of the swash plate body, the top feeding end is slidably connected with a sliding frame, a second protective guard is arranged on the side face of the sliding frame, a fork opening is formed in one end, close to the swash plate body, of the sliding frame, the fork opening is slidably connected with the top feeding end, and a supporting rod is fixedly connected to the inner side of the first protective guard and located below the sliding frame.
Preferably, the filter belt includes the filter, the filter slope sets up, has top feed end, bottom discharge end, the upper surface of filter has been seted up thin filtration pore, thick filtration pore, the thin filtration pore that crosses is located the oblique top of thick filtration pore, the upper surface of filter just is located and is provided with the barrier plate between thin filtration pore and the thick filtration pore, the side fixedly connected with third protection guardrail of filter.
Preferably, the shapes of the fine filtering holes and the coarse filtering holes are both arranged in a long groove shape.
Preferably, the curved flow guide structure comprises an arc-shaped frame, the end part of the arc-shaped frame is fixedly connected with the main body support, a movable roller is arranged on the inner side of the arc-shaped frame, the end part of the central shaft of the movable roller is fixedly connected with the main body support, and end part protection plates are arranged at the two end parts of the arc-shaped frame.
Preferably, the cooling structure comprises a frame body, a cooling pipe is arranged in the frame body, two end parts of the cooling pipe extend to the outer side of the frame body, and a bottom cover plate is detachably connected to the bottom of the frame body.
The working principle is as follows: when in use, adjust the position of sliding frame 203, make its entrance point and candy shaping discharge gate smooth connection, candy after the shaping falls on swash plate body 201 along sliding frame 203 downwards, when the swash plate body 201 top is gliding, structure 5 of blowing, 6 works of cooling structure, carry out quick cooling to the candy, make its completion shaping that can be quick, then the whereabouts is through curved water conservancy diversion structure 4, fall into on filter belt 3, filter belt 3 screens the candy, sift out the disintegrating slag and the candy that does not conform to the requirement, the candy that the bottom outlet end fell down all is satisfied requirement.
(III) advantageous effects
The invention provides a screening and cooling device. The method has the following beneficial effects:
1. according to the invention, the formed candy can be guided to slide downwards by arranging the flow guide belt, the cooling structure is arranged at the bottom of the flow guide belt, the blowing structure is arranged at the top of the flow guide belt, the candy passing through the flow guide belt can be rapidly cooled, after cooling and shaping, the candy naturally slides downwards, falls on the filter belt to screen down the chippings and the candies of which the volumes do not meet the requirements, and finally the candies meeting the requirements fall at the outlet position at the bottom.
2. According to the invention, the first material receiving structure and the second material receiving structure are arranged and are in sliding connection with the supporting plate at the bottom, so that the material can be taken out when the material receiving is finished, a new material receiving structure can be replaced, and the material receiving is convenient.
3. According to the invention, the bent flow guide structure is arranged, and the movable roller structure capable of rotating is arranged in the bent flow guide structure, so that when the candy falls (falls into the filter belt from the flow guide belt), the problem that the candy is deformed due to collision with the bottom when the candy falls can be avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic top view of the present invention;
fig. 5 is a front sectional structural view of the present invention.
Wherein, 1, a main body bracket; 101. a frame-shaped sub-mount; 102. a first bottom support plate; 103. a second bottom support plate; 104. a second slide rail; 105. a first slide rail; 106. a side support; 107. a support rail; 2. a flow guide belt; 201. a swash plate body; 202. a first guard rail; 203. a sliding frame; 204. a fork opening; 205. a second guard rail; 206. a support bar; 3. a filter belt; 301. fine filtration pores; 302. coarse filtering holes; 303. a blocking plate; 304. a filter plate; 305. a third guard rail; 4. a bent flow guide structure; 401. a movable drum; 402. an arc-shaped frame; 403. an end shield plate; 5. a blowing structure; 6. a cooling structure; 601. a frame body; 602. a cooling tube; 603. a bottom cover plate; 7. a first material receiving structure; 8. and the second material receiving structure.
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.
The first embodiment is as follows:
as shown in fig. 1 to 5, an embodiment of the present invention provides a screening and cooling device, which includes a main body support 1, a flow guide belt 2, a bent flow guide structure 4, and a filter belt 3 are disposed on an inner side of the main body support 1, ends of the flow guide belt 2, the bent flow guide structure 4, and the filter belt 3 are sequentially and correspondingly disposed to form a material flow channel, an object can flow downward by gravity, and a molded candy is directly screened through the material flow channel, so that the use is very convenient, and the appearance quality of the candy can be ensured;
the top of the flow guide belt 2 is provided with a blowing structure 5, the bottom of the blowing structure 5 is provided with a blowing port, the blowing structure 5 is connected with an air cooler, and the bottom of the flow guide belt 2 is provided with a cooling structure 6 for rapidly cooling the bottom of the flow guide belt 2 so as to ensure that the body of the flow guide belt 2 always belongs to a low-temperature state;
the inner side of the main body support 1 is further provided with a first material receiving structure 7 and a second material receiving structure 8, the second material receiving structure 8 is located below the filter belt 3, and the first material receiving structure 7 is located at a port of the filter belt 3 and used for respectively receiving qualified products and unqualified products screened by the filter belt 3.
Main part support 1 includes side support 106, the medial surface fixedly connected with a plurality of side support 106 supports horizontal pole 107, water conservancy diversion area 2, the bottom of cassette 3 all with the side fixed connection who supports horizontal pole 107, the bottom of water conservancy diversion area 2 sets up two at least and supports horizontal pole 107, be close to the bottom at top respectively, the bottom of cassette 3 sets up two at least and supports horizontal pole 107, be close to the bottom at top respectively, a side fixedly connected with frame type assistant support 101 of side support 106, the tip of curved water conservancy diversion structure 4 and the medial surface fixed connection of frame type assistant support 101.
The inner side of the side support 106 is fixedly connected with a first bottom support plate 102, the top of the first bottom support plate 102 is fixedly connected with a first slide rail 105, the bottom of the first material receiving structure 7 is provided with a slide seat, the slide seat is slidably connected with the first slide rail 105, the first material receiving structure 7 is detachably and slidably connected with the first bottom support plate 102, namely, the top and the end of the slide rail are not provided with a limit structure;
a second bottom support plate 103 is fixedly connected to the inner side of the side support 106 and located on the left side of the first bottom support plate 102, a second slide rail 104 is fixedly connected to the top of the second bottom support plate 103, and a slide seat is arranged at the bottom of the second material receiving structure 8 and is slidably connected with the first slide rail 105.
The bottom of the first bottom support plate 102 and/or the second bottom support plate 103 is fixedly connected with a support plate, and the bottom of the support plate is in contact with the ground.
The flow guide belt 2 comprises a swash plate body 201, the swash plate body 201 is obliquely arranged and is provided with a top feeding end and a bottom discharging end, a first protective guard 202 is arranged on the side surface of the swash plate body 201, the top feeding end is connected with a sliding frame 203 in a sliding mode, a second protective guard 205 is arranged on the side surface of the sliding frame 203, a fork 204 is arranged at one end, close to the swash plate body 201, of the sliding frame 203, the fork 204 is connected with the top feeding end in a sliding mode, and a supporting rod 206 is fixedly connected to the inner side of the first protective guard 202 and located below the sliding frame 203.
The filter belt 3 comprises a filter plate 304, the filter plate 304 is obliquely arranged and is provided with a top feeding end and a bottom discharging end, a fine filter hole 301 and a coarse filter hole 302 are formed in the upper surface of the filter plate 304, the fine filter hole 301 is located above the coarse filter hole 302 in an oblique mode, a barrier plate 303 is arranged on the upper surface of the filter plate 304 and located between the fine filter hole 301 and the coarse filter hole 302, and a third protection guardrail 305 is fixedly connected to the side surface of the filter plate 304.
The fine filter holes 301 and the coarse filter holes 302 are both shaped as elongated slots.
The curved flow guide structure 4 comprises an arc-shaped frame 402, the end part of the arc-shaped frame 402 is fixedly connected with the main body support 1, a movable roller 401 is arranged on the inner side of the arc-shaped frame 402, the end part of the central shaft of the movable roller 401 is fixedly connected with the main body support 1, and end protection plates 403 are arranged at the two end parts of the arc-shaped frame 402.
The cooling structure 6 comprises a frame body 601, a cooling pipe 602 is arranged inside the frame body 601, two end portions of the cooling pipe 602 extend to the outer side of the frame body 601, and a bottom cover plate 603 is detachably connected to the bottom of the frame body 601.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a sieve cooling device, includes main part support (1), its characterized in that: the inner side of the main body support (1) is provided with a flow guide belt (2), a bent flow guide structure (4) and a filter belt (3), the end parts of the flow guide belt (2), the bent flow guide structure (4) and the filter belt (3) are sequentially and correspondingly arranged to form a material flow channel, and objects can flow downwards by means of gravity;
the top of the flow guide belt (2) is provided with a blowing structure (5), and the bottom of the flow guide belt (2) is provided with a cooling structure (6);
the inner side of the main body support (1) is further provided with a first material receiving structure (7) and a second material receiving structure (8), the second material receiving structure (8) is located below the filter belt (3), and the first material receiving structure (7) is located at a port of the filter belt (3).
2. A screening cooling apparatus according to claim 1, wherein: the main part support (1) includes side support (106), the medial surface fixedly connected with a plurality of side support (106) supports horizontal pole (107), the bottom of water conservancy diversion area (2), cassette filter (3) all with the side fixed connection who supports horizontal pole (107), a side fixedly connected with frame type auxiliary stand (101) of side support (106), the tip of curved water conservancy diversion structure (4) and the medial surface fixed connection of frame type auxiliary stand (101).
3. A screening cooling apparatus according to claim 2, wherein: a first bottom supporting plate (102) is fixedly connected to the inner side of the side support (106), a first sliding rail (105) is fixedly connected to the top of the first bottom supporting plate (102), a sliding seat is arranged at the bottom of the first material receiving structure (7), and the sliding seat is slidably connected with the first sliding rail (105);
the inner side of the side support (106) is fixedly connected with a second bottom support plate (103) on the left side of the first bottom support plate (102), the top of the second bottom support plate (103) is fixedly connected with a second sliding rail (104), the bottom of the second material receiving structure (8) is provided with a sliding seat, and the sliding seat is connected with the first sliding rail (105) in a sliding manner.
4. A screening cooling apparatus according to claim 3, wherein: the bottom of the first bottom support plate (102) and/or the bottom of the second bottom support plate (103) are fixedly connected with support plates, and the bottoms of the support plates are in contact with the ground.
5. A screening cooling apparatus according to claim 1, wherein: the flow guide belt (2) comprises a swash plate body (201), the swash plate body (201) is obliquely arranged and is provided with a top feeding end and a bottom discharging end, a first protective guard (202) is arranged on the side surface of the swash plate body (201), the top feeding end is slidably connected with a sliding frame (203), a second protective guard (205) is arranged on the side surface of the sliding frame (203), a fork opening (204) is formed in one end, close to the swash plate body (201), of the sliding frame (203), the fork opening (204) is slidably connected with the top feeding end, and a supporting rod (206) is fixedly connected to the inner side of the first protective guard (202) and located below the sliding frame (203).
6. A screening cooling apparatus according to claim 1, wherein: the filter belt (3) comprises a filter plate (304), the filter plate (304) is obliquely arranged and has a top feeding end and a bottom discharging end, the upper surface of the filter plate (304) is provided with a fine filtering hole (301) and a coarse filtering hole (302), the fine filtering hole (301) is positioned above the coarse filtering hole (302) in an oblique manner, the upper surface of the filter plate (304) is provided with a blocking plate (303) between the fine filtering hole (301) and the coarse filtering hole (302), and the side surface of the filter plate (304) is fixedly connected with a third protection fence (305).
7. A screening cooling apparatus according to claim 6, wherein: the shapes of the fine filtering holes (301) and the coarse filtering holes (302) are both arranged to be elongated slots.
8. A screening cooling apparatus according to claim 1, wherein: the bent flow guide structure (4) comprises an arc-shaped frame (402), the end part of the arc-shaped frame (402) is fixedly connected with the main body support (1), a movable roller (401) is arranged on the inner side of the arc-shaped frame (402), the end part of the central shaft of the movable roller (401) is fixedly connected with the main body support (1), and end protection plates (403) are arranged at the two end parts of the arc-shaped frame (402).
9. A screening cooling apparatus according to claim 1, wherein: the cooling structure (6) comprises a frame body (601), a cooling pipe (602) is arranged in the frame body (601), two end parts of the cooling pipe (602) extend to the outer side of the frame body (601), and a bottom cover plate (603) is detachably connected to the bottom of the frame body (601).
CN202110950362.7A 2021-08-18 2021-08-18 Sieve cooling device Pending CN113686096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110950362.7A CN113686096A (en) 2021-08-18 2021-08-18 Sieve cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110950362.7A CN113686096A (en) 2021-08-18 2021-08-18 Sieve cooling device

Publications (1)

Publication Number Publication Date
CN113686096A true CN113686096A (en) 2021-11-23

Family

ID=78580494

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110950362.7A Pending CN113686096A (en) 2021-08-18 2021-08-18 Sieve cooling device

Country Status (1)

Country Link
CN (1) CN113686096A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040237332A1 (en) * 2001-06-25 2004-12-02 Cfs Weert B.V. Cooling machine for lollipops
JP2006288329A (en) * 2005-04-14 2006-10-26 Miura Co Ltd Method for cooling rice ball
JP2018072058A (en) * 2016-10-26 2018-05-10 大和製衡株式会社 Article feeding device to combinational balance
CN211832692U (en) * 2020-02-20 2020-11-03 上海绿树食品销售有限公司 Quick cooling forming device is used in soft candy processing
WO2021128368A1 (en) * 2019-12-23 2021-07-01 田丽华 Energy-saving and environmentally-friendly heating hot water boiler

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040237332A1 (en) * 2001-06-25 2004-12-02 Cfs Weert B.V. Cooling machine for lollipops
JP2006288329A (en) * 2005-04-14 2006-10-26 Miura Co Ltd Method for cooling rice ball
JP2018072058A (en) * 2016-10-26 2018-05-10 大和製衡株式会社 Article feeding device to combinational balance
WO2021128368A1 (en) * 2019-12-23 2021-07-01 田丽华 Energy-saving and environmentally-friendly heating hot water boiler
CN211832692U (en) * 2020-02-20 2020-11-03 上海绿树食品销售有限公司 Quick cooling forming device is used in soft candy processing

Similar Documents

Publication Publication Date Title
CN113686096A (en) Sieve cooling device
CN216937751U (en) A extrusion device for aluminum alloy ex-trusions production
CN210386089U (en) Raw materials reducing mechanism is used in plastic tubing production
CN113232079A (en) Production equipment and system for anti-seepage transfer paper
CN208771880U (en) A kind of tea grading machine with tea stem separating device
CN209079185U (en) A kind of magnetism servo-electric motor water-cooling of pelletizer
CN215542628U (en) A classified screening device for honeysuckle
CN215750951U (en) Ball press machine for fused magnesia processing
CN208613073U (en) Bar sorting machine
CN211251115U (en) Novel injection molding machine with function is rejected to impurity
CN212238149U (en) Novel tealeaves screening is with dividing sieve mechanism
CN109333973B (en) Plastic wire drawing equipment with device facilitating uniform wire discharging
CN212418834U (en) Semi-automatic thunberg fritillary bulb processing line
CN209533920U (en) A kind of device preventing tape drafting
CN111707099A (en) Melting equipment of fusion casting aluminum bar for aluminum profile
CN216578981U (en) Horizontal injection mold based on plastic processing
CN215797242U (en) Multifunctional tea conveying mechanism
CN214349545U (en) Tin bar casting device for lead-free tin bar production
CN112793214B (en) Honeycomb briquette manufacturing equipment for production and processing
CN111645122A (en) Automatic slicing device for fritillaria thunbergii
CN206324214U (en) A kind of laver production line is fluffy to use blowning installation
CN220597309U (en) Tempering furnace for glass production
CN216825099U (en) New material processing melts residue filter equipment with raw materials
CN218700765U (en) Working of plastics receiving agencies
CN210997966U (en) Laminating machine is cut to membrane with protective structure multi-angle is adjusted

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: 20211123

RJ01 Rejection of invention patent application after publication