CN216442887U

CN216442887U - Blanking screw rod sleeve hot-drawing film forming square-mouth feeding structure

Info

Publication number: CN216442887U
Application number: CN202123333181.4U
Authority: CN
Inventors: 王科炜
Original assignee: Changde Kewei Automation Technology Co ltd
Current assignee: Changde Kewei Automation Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-05-06
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of screw blanking, in particular to a blanking screw sleeve hot-drawing film forming square opening feeding structure which comprises a feeding body and a feeding body communicated with the bottom of the feeding body, wherein the feeding body comprises a hopper, the hopper is provided with a material opening, the feeding body comprises an outer cylinder, the outer cylinder is provided with an outer opening, the outer cylinder is provided with an inner cylinder, the inner cylinder is provided with an inner opening, the inner cylinder is provided with a through opening, one side of the through opening is provided with a second motor, and the second motor penetrates through the through opening and is connected with a screw in a transmission manner. The utility model has the advantages that the cross section area of material flow is increased by adopting a butt joint mode of square openings, the probability of material bridging is reduced, and the blanking of powdery materials is facilitated.

Description

Blanking screw rod sleeve hot-drawing film forming square-mouth feeding structure

Technical Field

The utility model relates to the technical field of screw blanking, in particular to a blanking screw sleeve hot-drawing film forming square-opening feeding structure.

Background

The tee bend welding mode that traditional unloading screw rod cover feeding adopted all to the pipe is the pipe basically, and the charge-in pipeline size equals or is less than the latter with the screw rod cover size, when the material was bridged in charge-in pipeline for the powder class material unloading that mobility is poor is not smooth and easy, can alleviate bridging phenomenon admittedly through increasing the screw rod diameter, nevertheless can cause the decline of measurement accuracy equally, consequently needs a screw rod cover feed structure that can ensure the measurement of screw rod high accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding screw sleeve hot-drawing film forming square-opening feeding structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides a feeding structure for hot-drawing film forming of a blanking screw sleeve, which comprises a feeding body and a feeding body communicated with the bottom of the feeding body, wherein the feeding body comprises a hopper, a material port is formed in the bottom of the hopper, the feeding body comprises an outer barrel positioned at the bottom of the hopper, an outer port is formed in the outer barrel, an inner barrel is arranged in the outer barrel, an inner port is formed in the inner barrel, the inner port is positioned in the outer port, the top of the inner port is communicated with the bottom of the material port, a through port is formed in one end of the inner barrel, a second motor is arranged on one side of the through port, and the second motor penetrates through the through port and is in transmission connection with a screw.

As a further improvement of the technical scheme, the edge of the bottom of the hopper is provided with an upper disc, the upper disc is provided with a plurality of upper openings penetrating through the surface of the upper disc, the top of the outer opening is provided with a lower disc, and the lower disc is provided with a plurality of lower openings penetrating through the surface of the lower disc.

As a further improvement of the technical scheme, a side opening is formed in the side surface of the hopper, a side disc is rotatably connected in the side opening and located on the outer side of the hopper, a handle is arranged on the side disc, and a stirring body is arranged on one side of the side disc, which is far away from the handle.

As a further improvement of the technical scheme, a scraping body is arranged in the hopper and comprises a pair of supports, a clamping groove is formed in one side of each support, wiping cloth is arranged in the clamping groove, and the wiping cloth is in contact with the inner surface of the hopper.

As a further improvement of the technical scheme, the bracket is provided with a slot, the other bracket is correspondingly provided with a plug board, the plug board is in plug-in fit with the slot, one end of the plug board is provided with a spring, and the spring is connected with the inside of the slot.

As a further improvement of the technical scheme, the top of the bracket is connected with a connector, a threaded opening is formed in one side of the connector, a motor is arranged on one side of the hopper, the top of the motor is in transmission connection with a reciprocating screw rod, and the reciprocating screw rod penetrates through the threaded opening and is in threaded connection with the threaded opening.

Compared with the prior art, the utility model has the beneficial effects that:

1. in the feeding structure with the square opening for hot-drawing film forming of the blanking screw sleeve, the upper opening and the lower opening are arranged to facilitate combined installation of a feeding body and a feeding body, and the side opening is arranged to enable the handle to be held and the side disc to rotate in the side opening to drive the stirring body to rotate in the hopper, so that materials can be stirred, and blockage of the materials is avoided.

2. During this unloading screw rod cover hot-drawing membrane shaping square opening feed structure, through the mode that adopts grafting cooperation and spring for under the spring action of spring, the picture peg removes in the slot and makes the wiper contact with hopper internal surface all the time, through being equipped with reciprocal lead screw and threaded connection's mode, makes to strike off the body and do periodic reciprocating, thereby ensures the effect of striking off to the hopper internal surface.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a portion of the feeder section of the present invention;

FIG. 3 is a schematic view of the scraping body of the present invention;

fig. 4 is a schematic structural diagram of the feeding body of the present invention.

The various reference numbers in the figures mean:

1. feeding a material body;

11. a hopper; 111. hanging the plate; 112. an upper opening; 113. a side port; 114. a side disc; 115. a handle; 116. stirring the body; 12. a material port; 13. a first motor; 131. a reciprocating screw rod; 14. a linker; 141. a threaded opening; 15. a scraping body; 151. a support; 152. a card slot; 153. wiping cloth; 154. a slot; 155. inserting plates; 156. a spring;

2. a material feeding body;

21. an outer cylinder; 211. an outer port; 212. a bottom wall; 213. a lower opening; 22. an inner barrel; 221. a port; 222. an inner opening; 23. a second motor; 231. a screw.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-4, the present embodiment provides a feeding screw sleeve hot-dip film forming square opening feeding structure, which includes a feeding body 1 and a feeding body 2 communicated with the bottom of the feeding body 1, the feeding body 1 includes a hopper 11, considering that the traditional feeding structure is easy to have bridging phenomenon, and is not beneficial to feeding of powder materials with small stacking angle and flow difference, in order to facilitate feeding of powder materials, firstly, in order to facilitate feeding of materials, a material opening 12 is opened at the bottom of the hopper 11, the material opening 12 is a square through opening, the feeding body 2 includes an outer barrel 21 located at the bottom of the hopper 11, the outer barrel 21 is opened with an outer opening 211, an inner barrel 22 is arranged in the outer barrel 21, the inner barrel 22 is opened with an inner opening 222, the inner opening 222 is located in the outer opening 211, the top of the inner opening 222 is communicated with the bottom of the material opening 12, the inner opening 222 is provided, so that materials can enter the feeding body 2 from the feeding body 1, through the mode that adopts the square mouth butt joint, radially enlarge the feed inlet, thereby be convenient for the material reduce the probability that the material bridged, the unloading of the powder material of being convenient for, in order to facilitate the conveying of material, opening 221 has been seted up to inner tube 22 one end, opening 221 one side is equipped with No. two motor 23, No. two motor 23 pass opening 221 transmission and are connected with screw rod 231, drive the screw rod 231 including the inner tube 22 internal rotation through adopting No. two motor 23, the helical structure through screw rod 231 makes the material that gets into in the inner tube 22 promoted, thereby the conveying of the material of being convenient for.

The working principle is as follows: the powder material is put into the inner cylinder 22 through the hopper 11, passes through the material port 12 and the inner port 222, the second motor 23 drives the screw 231 to rotate in the inner cylinder 22, and the material entering the inner cylinder 22 is pushed to move towards an outlet at one end of the inner cylinder 22 under the action of the spiral structure of the screw 231.

In order to facilitate the assembly of the feeding body 1 and the feeding body 2, the bottom edge of the hopper 11 is provided with an upper plate 111, the upper plate 111 is provided with a plurality of upper openings 112 penetrating through the surface of the upper plate, the top of the outer opening 211 is provided with a lower plate 212, the lower plate 212 is provided with a plurality of lower openings 213 penetrating through the surface of the lower plate, and the feeding body 1 and the feeding body 2 can be assembled and fixed by penetrating the upper openings 112 and the lower openings 213 through bolts, so that the assembly of the feeding body 1 and the feeding body 2 is facilitated.

In order to avoid the blockage of the material in the hopper 11, a side opening 113 is formed in the side surface of the hopper 11, a side disc 114 is rotatably connected in the side opening 113, a handle 115 is arranged on the side, located on the outer side of the hopper 11, of the side disc 114, a stirring body 116 is arranged on the side, far away from the handle 115, of the side disc 114, through the side opening 113, the handle 115 is held, the side disc 114 is rotated in the side opening 113, the stirring body 116 is driven to rotate in the hopper 11, the material can be stirred, and therefore the blockage of the material is avoided.

In order to avoid the adhesion of materials to the inner surface of the hopper 11, a scraping body 15 is arranged in the hopper 11, the scraping body 15 comprises a pair of supports 151, one side of each support 151 is provided with a clamping groove 152, a wiping cloth 153 is arranged in each clamping groove 152, the wiping cloth 153 is in contact with the inner surface of the hopper 11, the scraping body 15 is moved on the inner surface of the hopper 11 through the arrangement of the scraping body 15, and the inner surface adhesion materials can be scraped by the wiping cloth 153 after the inner surface of the hopper 11 is scraped.

In order to ensure that the wiping cloth 153 is always in contact with the inner surface of the hopper 11, the bracket 151 is provided with a slot 154, the other bracket 151 is correspondingly provided with an insert plate 155, the insert plate 155 is in inserted fit with the slot 154, one end of the insert plate 155 is provided with a spring 156, the spring 156 is connected with the inside of the slot 154, and the insert plate 155 moves in the slot 154 under the elastic force of the spring 156 so that the wiping cloth 153 is always in contact with the inner surface of the hopper 11.

In order to facilitate the scraping body 15 to periodically move up and down on the inner surface of the hopper 11, the top of the support 151 is connected with the connecting body 14, a threaded opening 141 is formed in one side of the connecting body 14, a motor 13 is arranged on one side of the hopper 11, the top of the motor 13 is in transmission connection with the reciprocating screw rod 131, the reciprocating screw rod 131 penetrates through the threaded opening 141 and is in threaded connection with the threaded opening 141, and in a mode of being provided with the reciprocating screw rod 131 and the threaded connection, the motor 13 drives the reciprocating screw rod 131 to rotate, so that the connecting body 14 can be used for scraping the body 15 to periodically move up and down along the surface of the reciprocating screw rod 131, and the scraping effect on the inner surface of the hopper 11 is ensured.

In the feeding structure with the square opening for hot-drawing film forming of the feeding screw sleeve of the embodiment, when in specific use, powder materials are fed from the hopper 11, the materials move downwards under the action of gravity, pass through the material opening 12 at the bottom and pass through the inner opening 222 to enter the inner cylinder 22, the second motor 23 drives the screw 231 to rotate in the inner cylinder 22, under the action of the spiral structure of the screw 231, the material entering the inner cylinder 22 is pushed to move towards an outlet at one end of the inner cylinder 22, because the flow cross section area of the bottom is increased by adopting the material port 12, the probability of bridging of materials is reduced, therefore, the powder material can be conveniently discharged, the first motor 13 drives the reciprocating screw rod 131 to rotate, the reciprocating screw rod 131 drives the connecting body 14 to periodically move up and down along the surface of the reciprocating screw rod 131, and the connecting body 14 drives the scraping body 15 to periodically move up and down in the hopper 11 to scrape the material attached to the inner surface of the hopper 11.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a unloading screw rod cover hot drawing membrane shaping square-mouth feed structure which characterized in that: including throw the material body (1) and with throw material body (2) of material body (1) bottom intercommunication, throw material body (1) including hopper (11), material mouth (12) have been seted up to hopper (11) bottom, send material body (2) including being located urceolus (21) of hopper (11) bottom, outer mouthful (211) have been seted up in urceolus (21), be equipped with inner tube (22) in urceolus (21), inner bore (222) have been seted up in inner tube (22), inner bore (222) are located in outer mouthful (211), inner bore (222) top with material mouth (12) bottom is linked together, opening (221) have been seted up to inner tube (22) one end, opening (221) one side is equipped with No. two motor (23), No. two motor (23) pass opening (221) transmission connection has screw rod (231).

2. The blanking screw sleeve hot-drawing film forming square-mouth feeding structure of claim 1, wherein: an upper disc (111) is arranged at the bottom edge of the hopper (11), the upper disc (111) is provided with a plurality of upper openings (112) penetrating through the surface of the upper disc, the top of each outer opening (211) is provided with a lower disc (212), and the lower disc (212) is provided with a plurality of lower openings (213) penetrating through the surface of the lower disc.

3. The blanking screw sleeve hot-drawing film forming square-mouth feeding structure of claim 1, wherein: side opening (113) has been seted up to hopper (11) side surface, side opening (113) internal rotation is connected with side dish (114), side dish (114) are located hopper (11) outside is equipped with handle (115), side dish (114) keep away from handle (115) one side is equipped with stirs body (116).

4. The blanking screw sleeve hot-drawing film forming square-mouth feeding structure of claim 1, wherein: the scraping device is characterized in that a scraping body (15) is arranged in the hopper (11), the scraping body (15) comprises a pair of supports (151), a clamping groove (152) is formed in one side of each support (151), a wiping cloth (153) is arranged in each clamping groove (152), and the wiping cloth (153) is in contact with the inner surface of the hopper (11).

5. The blanking screw sleeve hot-drawing film forming square-mouth feeding structure of claim 4, wherein: slot (154) have been seted up in support (151), another support (151) correspond and are equipped with picture peg (155), picture peg (155) with slot (154) are pegged graft the cooperation, picture peg (155) one end is equipped with spring (156), spring (156) with slot (154) internal connection.

6. The blanking screw sleeve hot-drawing film forming square-mouth feeding structure of claim 4, wherein: the top of the support (151) is connected with a connector (14), a threaded opening (141) is formed in one side of the connector (14), a motor (13) is arranged on one side of the hopper (11), the top of the motor (13) is connected with a reciprocating screw rod (131) in a transmission mode, and the reciprocating screw rod (131) penetrates through the threaded opening (141) and is in threaded connection with the threaded opening (141).