CN112454853B - Feeding device for automobile sealing strip manufacturing machine - Google Patents
Feeding device for automobile sealing strip manufacturing machine Download PDFInfo
- Publication number
- CN112454853B CN112454853B CN202011170271.3A CN202011170271A CN112454853B CN 112454853 B CN112454853 B CN 112454853B CN 202011170271 A CN202011170271 A CN 202011170271A CN 112454853 B CN112454853 B CN 112454853B
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- Prior art keywords
- plate
- box body
- feeding device
- manufacturing machine
- sealing strip
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a feeding device for an automobile sealing strip manufacturing machine, which comprises a bottom plate and a box body positioned at the top end of the bottom plate, wherein the box body is connected with the bottom plate through a support frame, a screening barrel matched with the box body is arranged in the box body, a sliding groove matched with the screening barrel is arranged on the inner wall of the box body, a servo motor is arranged in the middle of the top end of the box body, a driving shaft extending into the screening barrel is arranged at the output end of the servo motor, a plurality of uniformly distributed connecting rods are arranged on the driving shaft in a surrounding mode, and scraping plates which are in contact with the inner wall of the screening barrel in a propping mode are arranged on one sides, far away from each other, of the connecting rods. The beneficial effects are that: the frame drives the screening barrel to vibrate up and down continuously, so that the screening barrel moves up and down continuously, the granular materials in the screening barrel vibrate continuously, and meanwhile, the servo motor drives the connecting rod through the driving shaft, so that raw materials in the screening barrel are uniformly stirred, and the processing equipment can be uniformly fed.
Description
Technical Field
The invention relates to the technical field of automobile production, in particular to a feeding device for an automobile sealing strip manufacturing machine.
Background
The automobile sealing strip is a product which is arranged at the position of the automobile glass or the automobile door, is convenient to be in a relatively sealed environment in the automobile after the automobile door is closed, is not easy to open, and has the functions of shock absorption, water resistance, sound insulation, heat insulation, dust prevention, fixation and the like. In the production process of the automobile sealing strip, rubber particles are required to be led into a mixer for melt mixing, and are obtained after extrusion molding by an extruder.
The sealing strip is made of various materials such as rubber, paper, metal, plastic and the like. When the sealing strip is produced, the raw materials are required to be added into processing equipment to be fully heated and melted for extrusion molding, and when the raw materials are fed, the raw materials are not uniformly fed, and the raw materials are not preheated, so that the production efficiency of the sealing strip is lower.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
The invention provides a feeding device for an automobile sealing strip manufacturing machine, aiming at the problems in the related art, so as to overcome the technical problems in the prior art.
For this purpose, the invention adopts the following specific technical scheme:
the feeding device for the automobile sealing strip manufacturing machine comprises a bottom plate and a box body positioned at the top end of the bottom plate, wherein the box body is connected with the bottom plate through a supporting frame, a screening barrel matched with the box body is arranged in the box body, a chute matched with the screening barrel is arranged on the inner wall of the box body, a servo motor is arranged in the middle of the top end of the box body, a driving shaft extending into the screening barrel is arranged at the output end of the servo motor, a plurality of uniformly distributed connecting rods are arranged on the driving shaft in a surrounding manner, scraping plates which are in contact with the inner wall of the screening barrel in a propping manner are arranged on one sides of the connecting rods which are mutually far away, the scraping plates are of arc structures matched with the screening barrel, a feeding hole is formed in the top end of the screening barrel, the top of box be equipped with feed inlet assorted feed hopper, the bottom of screening bucket is equipped with the stand that the symmetry set up, the stand pass through pushing mechanism with the box is connected, the top of bottom plate just is located the below of box is equipped with the guide board that the slope set up, the guiding gutter has been seted up on the top of guide board, just the bottom of guide board be equipped with the vibration mechanism that the bottom is connected with the bottom plate, the bottom of screening bucket is equipped with and extends to the row's material pipe of box below, the bottom of row's material pipe is equipped with rather than assorted valve, be equipped with the hot plate in the lateral wall of box, the hot plate the valve with servo motor all is located the controller looks electric connection of support frame one side.
The pushing mechanism comprises a frame positioned at the bottom end in the box body, one side in the frame is provided with a toothed plate, one side of the toothed plate is provided with a gear matched with the toothed plate, the axis of the gear is connected with the output end of a driving motor positioned in the box body, the top end of the frame is provided with a base plate, the top end of the base plate is provided with a compression spring, the top end of the compression spring is provided with a vertical upright rod, and the top end of the upright rod is provided with a top plate connected with the screening barrel;
the top of vibration mechanism is equipped with the casing, the top of casing is equipped with the inclined rod that the slope set up, the top of inclined rod is equipped with and extends to outside the casing and with the montant that the guide board is connected, one side of inclined rod is equipped with the pulley, the bottom of pulley is equipped with rather than assorted cam, the axle center of cam with be located the rotating electrical machines in the casing, one side of inclined rod be equipped with reset spring that the casing is connected, the inclined rod through the pivot with the casing is connected.
Preferably, the return spring is connected with the casing and the inclined rod through a first connecting shaft, and the cam is eccentrically arranged.
Preferably, a limit sleeve sleeved on the vertical rod is arranged at the top end of the shell, and lubricating oil is arranged in the limit sleeve.
Preferably, the vertical rod is connected with the inclined rod and the guide plate through a second connecting shaft, and a third connecting shaft connected with the bottom plate is arranged on one side of the bottom end of the guide plate.
Preferably, the axis of the cam is eccentrically arranged, and the gear is half-tooth.
Preferably, the top end of the backing plate is provided with symmetrically arranged buffer columns, and the bottom end of the top plate is provided with a bearing rod which is symmetrically arranged with the buffer columns.
Preferably, the buffer column and one end of the bearing rod, which is close to each other, are respectively provided with a buffer rubber pad, and the bottom end of the vertical rod is provided with a transverse plate which is in contact with the compression spring.
Preferably, the bottom of the driving shaft is symmetrically provided with a connecting frame, and the bottom of the connecting frame is provided with a scraping blade connected with the scraping plate.
Preferably, the servo motor is a multi-frequency positive rotation explosion-proof motor, and a shaft sleeve connected with the driving shaft is arranged at the top end in the box body.
Preferably, the connecting rod is of an arc-shaped structure, and a cover plate matched with the connecting rod is arranged at the top end of the feeding funnel.
The beneficial effects of the invention are as follows: the cooperation design of pushing mechanism and frame, the frame drives the continuous up-and-down vibration of screening bucket, makes the continuous up-and-down motion of screening bucket, makes the continuous vibration of granule material therein, simultaneously, servo motor passes through the drive shaft and drives the connecting rod to evenly stir the raw materials in the screening bucket, the pivot drives spiral auger simultaneously and rotates, can drive the raw materials and carry out even unloading, can carry out even material loading to processing equipment, and can let the raw materials keep at suitable temperature, and the preheating effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a feeding device for an automobile weather strip manufacturing machine according to an embodiment of the present invention;
FIG. 2 is a schematic view of a box in a feeding device for an automobile weather strip manufacturing machine according to an embodiment of the present invention;
FIG. 3 is a schematic view of a screening drum in a feed device for a sealing strip manufacturing machine for automobiles according to an embodiment of the present invention;
FIG. 4 is a second schematic view of a screening drum in a feeding device for a sealing strip manufacturing machine for automobiles according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a guide plate in a feeding device for an automobile weather strip manufacturing machine according to an embodiment of the present invention;
FIG. 6 is one of the schematic structural views of a pushing mechanism in a feeding device for a weather strip manufacturing machine according to an embodiment of the present invention;
FIG. 7 is a second schematic view of a pushing mechanism in a feeding device for a sealing strip manufacturing machine of an automobile according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a vibration mechanism in a feeding device for an automobile weather strip manufacturing machine according to an embodiment of the present invention.
In the figure:
1. a bottom plate; 2. a case; 3. a support frame; 4. screening barrels; 5. a servo motor; 6. a drive shaft; 7. a connecting rod; 8. a scraper; 9. a feed inlet; 10. a feed hopper; 11. a column; 12. a pushing mechanism; 13. a guide plate; 14. a diversion trench; 15. a vibration mechanism; 16. a discharge pipe; 17. a valve; 18. a controller; 19. a frame; 20. a toothed plate; 21. a gear; 22. a driving motor; 23. a backing plate; 24. a compression spring; 25. a vertical rod; 26. a top plate; 27. a housing; 28. a diagonal rod; 29. a vertical rod; 30. a pulley; 31. a cam; 32. a rotating electric machine; 33. a return spring; 34. a rotating shaft; 35. a first connecting shaft; 36. a limit sleeve; 37. a buffer column; 38. a load-bearing rod; 39. a connecting frame; 40. and (5) scraping the blade.
Detailed Description
For the purpose of further illustrating the various embodiments, the present invention provides the accompanying drawings, which are a part of the disclosure of the present invention, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present invention, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to the embodiment of the invention, a feeding device for an automobile sealing strip manufacturing machine is provided.
Embodiment one:
as shown in fig. 1-8, the feeding device for the automobile sealing strip manufacturing machine according to the embodiment of the invention comprises a bottom plate 1 and a box body 2 positioned at the top end of the bottom plate 1, wherein the box body 2 is connected with the bottom plate 1 through a supporting frame 3, a screening barrel 4 matched with the box body 2 is arranged in the box body 2, the inner wall of the box body 2 is provided with a chute matched with the screening barrel 4, the middle part of the top end of the box body 2 is provided with a servo motor 5, the output end of the servo motor 5 is provided with a driving shaft 6 extending into the screening barrel 4, a plurality of uniformly distributed connecting rods 7 are arranged on the driving shaft 6 in a surrounding manner, one side, away from each other, of the connecting rods 7 is provided with a scraping plate 8 which is in contact with the inner wall of the screening barrel 4 in an abutting manner, the scraping plate 8 is in an arc-shaped structure matched with the screening barrel 4, the top end of the screening barrel 4 is provided with a feeding port 9, the bottom end of the box body 2 is provided with a feeding hopper 10 matched with the feeding port 9, the bottom end of the screening barrel 4 is provided with a stand column 11 symmetrically arranged, the bottom end of the screening barrel 4 is provided with a guide plate 12 which is connected with the bottom plate 1 through a box body guide plate 2, the bottom plate 1 is provided with a guide plate 16, the bottom plate 16 is arranged in the box body 2 is provided with a bottom end of the box body 2, the bottom end of the box body is provided with a bottom plate 1, the bottom end of the bottom plate is provided with a bottom plate 1 is provided with a valve plate 16, the bottom plate 13 is provided with the bottom end of the bottom plate 13 and the bottom plate is provided with the bottom plate 13, the bottom end of the bottom plate is provided with the bottom plate 13;
the pushing mechanism 12 comprises a frame 19 positioned at the inner bottom end of the box body 2, one side of the frame 19 is provided with a toothed plate 20, one side of the toothed plate 20 is provided with a gear 21 matched with the toothed plate, the axle center of the gear 21 is connected with the output end of a driving motor 22 positioned in the box body 2, the top end of the frame 19 is provided with a base plate 23, the top end of the base plate 23 is provided with a compression spring 24, the top end of the compression spring 24 is provided with a vertical rod 25 which is vertically arranged, and the top end of the vertical rod 25 is provided with a top plate 26 connected with the screening barrel 4;
the top of vibration mechanism 15 is equipped with casing 27, the top of casing 27 is equipped with the diagonal bar 28 that the slope set up, the top of diagonal bar 28 is equipped with and extends to outside the casing 27 and with guide board 13 is connected montant 29, one side of diagonal bar 28 is equipped with pulley 30, the bottom of pulley 30 is equipped with rather than assorted cam 31, the axle center of cam 31 with be located rotating electrical machines 32 in the casing 27, one side of diagonal bar 28 be equipped with return spring 33 that casing 27 is connected, diagonal bar 28 pass through pivot 34 with casing 27 is connected.
Embodiment two:
as shown in fig. 1-8, the return spring 33 is connected with the casing 27 and the inclined rod 28 through a first connecting shaft 35, the cam 31 is eccentrically arranged, a limit sleeve 36 sleeved on the vertical rod 29 is arranged at the top end of the casing 27, lubricating oil is arranged in the limit sleeve 36, the vertical rod 29 is respectively connected with the inclined rod 28 and the guide plate 13 through a second connecting shaft, and a third connecting shaft connected with the bottom plate 1 is arranged at one side of the bottom end of the guide plate 13. Through the design of limit sleeve 36, can carry out spacing protection for the operation of montant 29, avoid the skew, ensured the stability that montant 29 removed.
Embodiment III:
as shown in fig. 1-8, the axis of the cam 31 is eccentrically arranged, the gear 21 is half-toothed, the top end of the pad 23 is provided with symmetrically arranged buffer columns 37, the bottom end of the top plate 26 is provided with a bearing rod 38 symmetrically arranged with the buffer columns 37, one ends of the buffer columns 37 and the bearing rod 38, which are close to each other, are respectively provided with a buffer rubber pad, and the bottom end of the upright rod 25 is provided with a transverse plate which is in contact with the compression spring 24. By the cooperation design of the buffer post 37 and the bearing rod 38, the extrusion between the backing plate 23 and the top plate 26 can be buffered.
Embodiment four:
as shown in fig. 1-8, the bottom of the driving shaft 6 is symmetrically provided with a connecting frame 39, the bottom of the connecting frame 39 is provided with a scraping blade 40 connected with the scraping plate 8, the servo motor 5 is a multi-frequency square rotation explosion-proof motor, the top in the box 2 is provided with a shaft sleeve connected with the driving shaft 6, the connecting rod 7 is of an arc structure, and the top of the feeding funnel 10 is provided with a cover plate matched with the connecting rod. Through the cooperation design of linking frame 39 and doctor blade 40, the doctor blade 40 can strike off the raw materials on the screening barrel 4 inner wall.
In order to facilitate understanding of the above technical solutions of the present invention, the following describes in detail the working principle or operation manner of the present invention in the actual process.
During practical application, the particle materials to be pretreated are led into the screening barrel 4 in the box body 2 through the feed inlet 9, then the feed inlet 9 is closed, the driving motor 22 is started to drive the gear 21 to rotate, the gear 21 is meshed with the toothed plate 20, the toothed plate 20 drives the frame 19 to move upwards in the rotating process of the gear 21, the frame 19 pushes the screening barrel 4 to vibrate up and down, the particle materials in the screening barrel 4 are continuously vibrated, the servo motor 5 drives the connecting rod 7 and the scraping plate 8 to stir the raw materials in the screening barrel 4 through the driving shaft 6, the raw materials can be driven to be evenly discharged, the processing equipment can be evenly fed, then the valve 17 is opened, the processed raw materials are led into the guide groove 14 through the discharge pipe 16, the rotating motor 32 is started to drive the cam 31 to rotate, the pulley 30 rotates along with the outer wall of the cam 31, and the inclined rod 28 swings and drives the guide plate 13 to vibrate in a reciprocating manner through the vertical rod 29.
In summary, by virtue of the above technical scheme of the invention, the pushing mechanism 12 and the frame 19 are matched, the frame 19 drives the sieving barrel 4 to continuously vibrate up and down, so that the sieving barrel 4 continuously vibrates to enable the granular materials therein to continuously vibrate, meanwhile, the servo motor 5 drives the connecting rod 7 through the driving shaft 6, so that the raw materials in the sieving barrel 4 are uniformly stirred, and meanwhile, the rotating shaft drives the spiral auger to rotate, so that the raw materials can be driven to be uniformly discharged, the processing equipment can be uniformly fed, the raw materials can be kept at a proper temperature, and the preheating effect is good.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. The feeding device for the automobile sealing strip manufacturing machine is characterized by comprising a bottom plate (1) and a box body (2) positioned at the top end of the bottom plate (1); the utility model discloses a screening box, including box (2) and bottom plate (1) are connected through support frame (3), be equipped with in box (2) rather than assorted screening bucket (4), the inner wall of box (2) be equipped with screening bucket (4) assorted spout, just the top middle part of box (2) is equipped with servo motor (5), the output of servo motor (5) is equipped with and extends to drive shaft (6) in screening bucket (4), encircle on drive shaft (6) and be equipped with connecting rod (7) of a plurality of evenly distributed, one side that connecting rod (7) kept away from each other all be equipped with screening bucket (4) inner wall offset contact scraper blade (8), scraper blade (8) be with screening bucket (4) assorted arc structure, the top of screening bucket (4) be equipped with feed inlet (9), the top of box (2) be equipped with feed hopper (10) assorted, the bottom of screening bucket (4) is equipped with stand (11) that the symmetry set up, guide plate (12) that the guide plate (1) were located under the bottom plate (1) is equipped with to guide plate (12), the bottom end of the guide plate (13) is provided with a vibrating mechanism (15) connected with the bottom plate (1), the bottom end of the screening barrel (4) is provided with a discharge pipe (16) extending to the lower part of the box body (2), the bottom end of the discharge pipe (16) is provided with a valve (17) matched with the discharge pipe, the side wall of the box body (2) is internally provided with a heating plate, and the heating plate, the valve (17) and the servo motor (5) are all positioned on a controller (18) on one side of the support frame (3) and are electrically connected;
the pushing mechanism (12) comprises a frame (19) positioned at the inner bottom end of the box body (2), a toothed plate (20) is arranged on one side of the frame (19), a gear (21) matched with the toothed plate (20) is arranged on one side of the toothed plate, the axis of the gear (21) is connected with the output end of a driving motor (22) positioned in the box body (2), a base plate (23) is arranged at the top end of the frame (19), a compression spring (24) is arranged at the top end of the base plate (23), a vertical rod (25) is arranged at the top end of the compression spring (24), and a top plate (26) connected with the screening barrel (4) is arranged at the top end of the vertical rod (25).
The top of the vibration mechanism (15) is provided with a shell (27), the top of the shell (27) is provided with an inclined rod (28) which is obliquely arranged, the top of the inclined rod (28) is provided with a vertical rod (29) which extends out of the shell (27) and is connected with the guide plate (13), one side of the inclined rod (28) is provided with a pulley (30), the bottom end of the pulley (30) is provided with a cam (31) which is matched with the pulley, the axis of the cam (31) is connected with a rotating motor (32) which is positioned in the shell (27), one side of the inclined rod (28) is provided with a reset spring (33) which is connected with the shell (27), and the inclined rod (28) is connected with the shell (27) through a rotating shaft (34); the return spring (33) is connected with the shell (27) and the inclined rod (28) through a first connecting shaft (35), and the cam (31) is eccentrically arranged.
2. The feeding device for the automobile sealing strip manufacturing machine according to claim 1, wherein a limiting sleeve (36) sleeved on the vertical rod (29) is arranged at the top end of the machine shell (27), and lubricating oil is arranged in the limiting sleeve (36).
3. The feeding device for the automobile sealing strip manufacturing machine according to claim 2, wherein the vertical rod (29) is respectively connected with the inclined rod (28) and the guide plate (13) through a second connecting shaft, and a third connecting shaft connected with the bottom plate (1) is arranged on one side of the bottom end of the guide plate (13).
4. A feeding device for a vehicle weather strip manufacturing machine according to claim 3, wherein the shaft center of the cam (31) is arranged eccentrically, and the gear (21) is a half tooth.
5. The feeding device for the automobile sealing strip manufacturing machine according to claim 4, wherein the top end of the base plate (23) is provided with symmetrically arranged buffer columns (37), and the bottom end of the top plate (26) is provided with a bearing rod (38) which is symmetrically arranged with the buffer columns (37).
6. The feeding device for the automobile sealing strip manufacturing machine according to claim 5, wherein the buffer column (37) and one end, close to each other, of the bearing rod (38) are respectively provided with a buffer rubber pad, and the bottom end of the upright (25) is provided with a transverse plate which is in contact with the compression spring (24).
7. The feeding device for the automobile sealing strip manufacturing machine according to claim 6, wherein connecting frames (39) are symmetrically arranged at the bottom end of the driving shaft (6), and scraping blades (40) connected with the scraping plates (8) are arranged at the bottom end of the connecting frames (39).
8. The feeding device for the automobile sealing strip manufacturing machine according to claim 7, wherein the servo motor (5) is a multi-frequency positive rotation explosion-proof motor, and a shaft sleeve connected with the driving shaft (6) is arranged at the top end in the box body (2).
9. The feeding device for the automobile sealing strip manufacturing machine according to claim 8, wherein the connecting rod (7) is of an arc-shaped structure, and a cover plate matched with the connecting rod is arranged at the top end of the feeding funnel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170271.3A CN112454853B (en) | 2020-10-28 | 2020-10-28 | Feeding device for automobile sealing strip manufacturing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170271.3A CN112454853B (en) | 2020-10-28 | 2020-10-28 | Feeding device for automobile sealing strip manufacturing machine |
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| Publication Number | Publication Date |
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| CN112454853A CN112454853A (en) | 2021-03-09 |
| CN112454853B true CN112454853B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011170271.3A Active CN112454853B (en) | 2020-10-28 | 2020-10-28 | Feeding device for automobile sealing strip manufacturing machine |
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| CN (1) | CN112454853B (en) |
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| CN207413249U (en) * | 2017-10-11 | 2018-05-29 | 宁夏工商职业技术学院（宁夏化工技工学校宁夏机电工程学校宁夏农业机械化学校） | Furniture panel production feed device |
| CN108212748A (en) * | 2017-12-19 | 2018-06-29 | 杨诺 | A kind of sandstone separator of connecting rod cam type transmission |
| CN108380482A (en) * | 2018-02-02 | 2018-08-10 | 沈飞 | A kind of mechanical soya bean screening installation |
| CN208884788U (en) * | 2018-08-08 | 2019-05-21 | 深圳市金恒辉装饰工程有限公司 | A kind of superelevation bearing type cell curtain wall connection structure |
| CN209985741U (en) * | 2019-03-12 | 2020-01-24 | 星能工业(三门峡)有限公司 | Raw materials screening plant is used in plant battery production |
| CN110406990A (en) * | 2019-08-22 | 2019-11-05 | 江苏博金斯汽车部件科技有限公司 | A kind of weather strip for automobile process equipment feeding device |
| CN211440723U (en) * | 2019-12-18 | 2020-09-08 | 河北实达集团诺格橡胶科技有限公司 | Feeding device of automobile sealing strip processing equipment |
| CN111364320A (en) * | 2020-04-14 | 2020-07-03 | 西安建筑科技大学 | High-quality asphalt mixture coarse aggregate regeneration device and method based on microwave technology |
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