CN211715401U

CN211715401U - Novel foam product granule is negative pressure feeding fan for prefoaming

Info

Publication number: CN211715401U
Application number: CN201921339041.8U
Authority: CN
Inventors: 陈立神; 何朋锋; 胡明军; 潘西琳; 陈苔
Original assignee: Zhejiang Changcheng Packaging Building Materials Co ltd
Current assignee: Zhejiang Changcheng Packaging Building Materials Co ltd
Priority date: 2019-08-17
Filing date: 2019-08-17
Publication date: 2020-10-20
Anticipated expiration: 2029-08-17

Abstract

The utility model relates to the technical field of foam production, and discloses a novel negative pressure feeding fan for prefoaming of foam product particles, an embedding block extrudes a limiting block to move towards a first clamping groove, the characteristic of the arc surface of the limiting block is utilized, meanwhile, the elastic effect of a first spring is utilized, when the embedding block is completely clamped in the first embedding groove, the limiting block is positioned at the rear end surface of the embedding block, the limiting effect of the limiting block is utilized to prevent the embedding block from being disassembled from the first embedding groove, the clamping and fixing effect of the embedding block and the first embedding groove is enhanced, the limiting block is extruded into the first clamping groove by utilizing the effect of the limiting block extruded by a joint, the limiting block can not block the movement of the embedding block, the first clamping groove is positioned at the joint of a first sliding groove and a second sliding groove, a round rod is clamped in the round rod by pressing the round rod, and when the round rod is clamped with the second clamping groove, the joint is just attached to the embedding block, then the joint and the embedding block are moved out of the first embedding groove and the second embedding groove, so that the assembly and disassembly are convenient.

Description

Novel foam product granule is negative pressure feeding fan for prefoaming

Technical Field

The utility model relates to a foam production technical field specifically is a novel foam product granule is negative pressure feeding fan for prefoaming.

Background

Foam production traditional chinese medicine used equipment during negative pressure feeding fan for foam product granule prefoaming, utilize negative pressure fan to gather the raw materials in the fan, in carrying each material jar from the pipeline, because jar body and pipeline generally are the fixed connection mode who utilizes screw rod and nut, can lead to dismantling very inconveniently because of rusty reason at long-time fixed back screw rod and nut, be unfavorable for the pipeline replacement, thereby make the progress that influences whole production process when the pipeline appears damaging, thereby production efficiency has been influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel foam product granule is negative pressure feeding fan for prefoaming possesses advantages such as make things convenient for the pipeline replacement, has solved the jar body of general negative pressure feeding fan and all is the mode of utilizing threaded connection when the connecting tube, leads to dismantling very inconveniently after long-time fixed, is unfavorable for the problem of pipeline replacement.

(II) technical scheme

In order to realize the above-mentioned purpose that makes things convenient for the pipeline replacement, the utility model provides a following technical scheme: the utility model provides a novel foam product granule is negative pressure feeding fan for prefoaming, includes negative pressure feeding fan and discharging pipe, connect the discharging pipe on the negative pressure feeding fan, the front end of discharging pipe is connected with the joint that can automatic installation and dismantle the discharging pipe, the front end that connects is provided with the embedding head that can the block in negative pressure feeding fan, connect and embedding head swing joint and utilize the joint can dismantle the embedding head from negative pressure feeding fan.

Preferably, negative pressure feeding fan is cylindrical jar of body, embedded groove one has been seted up to negative pressure feeding fan's surface, embedded groove two has been seted up to negative pressure feeding fan's internal surface, embedded groove one communicates with embedded groove two phase, embedded groove two is the circular recess that reduces gradually to inside, the inside top of embedded groove one has just seted up block groove one on negative pressure feeding fan, fixed mounting has spring one in the block groove, fixedly connected with stopper on spring one, the stopper is the block that can reciprocate in spring one for arc lower terminal surface, the cambered surface of stopper is seted up towards negative pressure feeding fan's outside.

Preferably, the embedding head comprises an embedding block, the shape and the size of the embedding block are matched with the two-phase embedding groove, the embedding block can be completely clamped in the second embedding groove, a gasket used for sealing the embedding block and the second embedding groove is fixedly installed on the outer side of the embedding block, a connecting pipe is fixedly installed at the center of the embedding block and extends to the right side of the embedding block, four cylinders are fixedly installed on the rear end face of the embedding block, and a spring is sleeved on each cylinder.

Preferably, the joint is a cylindrical block body with a through hole in the center, the size and the shape of the joint are the same as those of the first embedded groove, the connecting pipe is communicated with the central through hole of the joint, the central through hole of the joint is communicated with the discharging pipe, a first sliding groove is formed in the front end face of the joint, one of the cylinders extends and is clamped in the first sliding groove, so that a spring is arranged between the first embedded groove and the second embedded groove, a second sliding groove is further formed in the joint and is vertically communicated with the first sliding groove, a round rod capable of freely sliding is arranged in the second sliding groove, two sliding grooves are symmetrically formed in the side wall of the second sliding groove, a freely movable sliding block is arranged in each sliding groove, the two sliding blocks are fixed with the round rod, each sliding block is fixedly connected with a second spring, and the two second springs are respectively and fixedly installed in the two sliding grooves, the inner ring of each second spring is sleeved with a third spring, the two third springs are fixedly installed in the two second sliding grooves respectively, the fourth spring is provided with a second clamping groove, and the size and the shape of the second clamping groove are the same as those of the round rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel foam product granule is negative pressure feeding fan for prefoaming possesses following beneficial effect:

1. this novel foam product granule negative pressure feeding fan for prefoaming, when needs reassembly embedded piece, press down the round bar earlier and make the round bar block that the block groove two removes in spout one, connect and the embedded piece is not laminated mutually, embedded piece extrusion stopper removes to block inslot one, utilize the characteristic of the arcwall face of stopper, make things convenient for embedded piece block to get into embedded groove one in, utilize the elastic effect of spring one simultaneously, after embedded piece block is embedded groove one completely, the stopper is located the rear end face department of embedded piece, utilize the spacing effect of stopper, make the embedded piece can not follow embedded groove one and dismantle, the fixed effect of block of embedded piece and embedded groove one has been strengthened.

2. This novel foam product granule is negative pressure feeding fan for prefoaming, when needs will be dismantled on the embedding piece, only need will connect to an embedded groove extrusion, utilize the effect of the extrusion stopper that connects to extrude the stopper into block groove one, make the stopper no longer block the removal of embedding piece, block groove two is located spout one and two junctions of spout this moment, press down the round bar and make the round bar block in the round bar, and when round bar and two looks blocks in block groove, connect and just laminate mutually with the embedding piece, the block effect that utilizes round bar and block groove two makes to connect and insertible piece insertible, guarantee to connect and the laminating effect of embedding piece, then will connect and the embedding piece shift out embedded groove one and embedded groove two can, it can to dismantle conveniently and can not cause the loss to each spare part.

3. This novel negative pressure feeding fan for foam product granule prefoaming shifts out and connects and inlays the piece after, continues to press the round bar, utilizes spring two and the three elastic effect of spring to make round bar and the separation of block groove two phases, utilizes the elastic effect of spring four to make and connects and inlay the piece phase separation, connects and inlays the piece and be in the original state, makes pipeline and jar body can the repeated installation and dismantle the use.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the structure of the discharge tube of the present invention;

FIG. 3 is a schematic view of the connection between the negative pressure feeding fan and the discharging pipe of the present invention;

fig. 4 is an enlarged view of a in fig. 3 according to the present invention.

In the figure: the device comprises a negative pressure feeding fan 1, a first 11 embedded groove, a second 12 embedded groove, a first 13 clamping groove, a first 14 spring, a first 15 limiting block, a second 2 discharging pipe, a 3 joint, a first 31 chute, a second 32 chute, a 33 round rod, a third 34 chute, a 35 sliding block, a second 36 spring, a third 37 spring, a third 4 embedded head, a 41 embedded block, a 42 gasket, a 43 connecting pipe, a 44 cylinder, a fourth 45 spring and a second 46 clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a novel negative pressure feeding fan for prefoaming of foam product particles comprises a negative pressure feeding fan 1 and a discharging pipe 2, wherein the negative pressure feeding fan 1 is a cylindrical tank body, an embedded groove i 11 is formed in the outer surface of the negative pressure feeding fan 1, an embedded groove ii 12 is formed in the inner surface of the negative pressure feeding fan 1, the embedded groove i 11 is communicated with the embedded groove ii 12, the embedded groove ii 12 is a circular groove gradually reduced towards the inside of the negative pressure feeding fan 1, the top end of the inside of the embedded groove i 11 is provided with a clamping groove i 13 on the negative pressure feeding fan 1, a spring i 14 is fixedly installed in the clamping groove i 13, a limiting block 15 is fixedly connected to the spring i 14, the limiting block 15 is a block body with a circular arc-shaped lower end surface capable of moving up and down in the spring i 14, the arc-shaped surface of the limiting block 15 is formed towards, the front end of the discharge pipe 2 is connected with a connector 3 capable of automatically installing and disassembling the discharge pipe 2, the front end of the connector 3 is provided with an embedding head 4 capable of being clamped in the negative pressure feeding fan 1, the embedding head 4 comprises an embedding block 41, the shape and the size of the embedding block 41 are matched with those of the embedding groove II 12, the embedding block 41 can be completely clamped in the embedding groove II 12, a gasket 42 used for sealing the embedding block 41 and the embedding groove II 12 is fixedly installed on the outer side of the embedding block 41, a connecting pipe 43 is fixedly installed at the central position of the embedding block 41, the connecting pipe 43 extends to the right side of the embedding block 41, four cylinders 44 are fixedly installed on the rear end face of the embedding block 41, each cylinder 44 is sleeved with a spring IV 45, when the embedding block 41 is clamped in the embedding groove I11, the embedding block 41 extrudes the limiting block 15 to move towards the clamping groove I13, and the characteristic of the arc-shaped face of the limiting block 15 is utilized to facilitate the clamping of the embedding block 41 in the embedding groove, meanwhile, by means of the elastic effect of the first spring 14, after the embedded block 41 is completely clamped in the first embedded groove 11, the limiting block 15 is located at the rear end face of the embedded block 41, and by means of the limiting effect of the limiting block 15, the embedded block 41 cannot be detached from the first embedded groove 11, so that the clamping and fixing effect of the embedded block 41 and the first embedded groove 11 is enhanced.

The joint 3 is movably connected with the embedding head 4, the embedding head 4 can be detached from the negative pressure feeding fan 1 by utilizing the joint 3, the joint 3 is a cylindrical block body, the center of the block body is provided with a through hole, the connecting pipe 43 is communicated with the center through hole of the joint 3, the size and the shape of the joint 3 are the same as those of the embedding groove I11, the center through hole of the joint 3 is communicated with the discharging pipe 2, the front end surface of the joint 3 is provided with a sliding groove I31, one of the cylinders 44 extends and is clamped in the sliding groove I31, so that a spring IV 45 is arranged between the embedding block 41 and the joint 3, the joint 3 is also provided with a sliding groove II 32, the sliding groove II 32 is vertical to and communicated with the sliding groove I31, a round rod 33 capable of freely sliding is arranged in the sliding groove II 32, two sliding groove III 34 symmetrically arranged are arranged on the side wall of the sliding groove II 32, and a, the two sliding blocks 35 are fixed with the round bar 33, each sliding block 35 is fixedly connected with a second spring 36, the two second springs 36 are respectively and fixedly installed in the two third sliding grooves 34, the inner ring of each second spring 36 is sleeved with a third spring 37, the two third springs 37 are respectively and fixedly installed in the two third sliding grooves 34, the fourth spring 45 is provided with a second clamping groove 46, the size and the shape of the second clamping groove 46 are the same as those of the round bar 33, when the embedded block 411 needs to be disassembled, only the joint 3 needs to be extruded towards the first embedded groove 11, the limiting block 15 is extruded into the first clamping groove 13 by the effect of the extrusion limiting block 15 of the joint 3, so that the limiting block 15 does not block the movement of the embedded block 41, at the moment, the second clamping groove 46 is positioned at the joint of the first sliding groove 31 and the second sliding groove 32, the round bar 33 is pressed to clamp the round bar 46, and when the round bar 33 is clamped with the second clamping groove 46, the joint 3 is just attached to the embedded block 41, the joint 3 is not separated from the embedded block 41 by utilizing the clamping effect of the round rod 33 and the clamping groove II 46, the attaching effect of the joint 3 and the embedded block 41 is ensured, then the joint 3 and the embedded block 41 are moved out of the embedded groove I11 and the embedded groove II 2, the disassembly is convenient, and no loss is caused to each part, after the joint 3 and the embedded block 41 are moved out, the round rod 33 is continuously pressed, the round rod 33 is separated from the clamping groove II 46 by utilizing the elastic effect of the spring II 36 and the elastic effect of the spring III, the joint 3 is separated from the embedded block 41 by utilizing the elastic effect of the spring IV 45, the joint 3 and the embedded block 41 are in an original state, when the embedded block 41 needs to be assembled again, the round rod 33 is pressed first to enable the round rod 33 to block the clamping groove II 46 to move in the sliding groove I31, the joint 3 is not attached to the embedded block 41, and the installation of the embedded block 41 is convenient.

When the embedded block 411 needs to be detached, the joint 3 only needs to be extruded towards the first embedded groove 11, and the limit block 15 is extruded into the first embedded groove 13 by the effect of the limit block 15, make stopper 15 no longer block the removal of embedded piece 41, the second 46 of block groove is located spout one 31 and the second 32 junction of spout this moment, press round bar 33 and make round bar 33 block in round bar 46, and when round bar 33 and the second 46 of block groove block mutually, joint 3 just laminates with embedded piece 41 mutually, utilize round bar 33 and the second 46 of block groove's block effect to make and connect 3 and embedded piece 41 not to separate, guarantee to connect 3 and the laminating effect of embedded piece 41, then will connect 3 and embedded piece 41 shift out embedded groove one 11 and embedded groove two 2 can, it is convenient to dismantle.

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

1. The utility model provides a novel foam product granule is negative pressure feeding fan for prefoaming, includes negative pressure feeding fan (1) and discharging pipe (2), its characterized in that: the device comprises a negative pressure feeding fan (1), a discharging pipe (2) is connected to the negative pressure feeding fan (1), the front end of the discharging pipe (2) is connected with a joint (3) capable of automatically mounting and dismounting the discharging pipe (2), an embedding head (4) capable of being clamped in the negative pressure feeding fan (1) is arranged at the front end of the joint (3), the joint (3) and the embedding head (4) are movably connected, and the embedding head (4) can be dismounted from the negative pressure feeding fan (1) by the joint (3);

negative pressure feeding fan (1) is the cylindrical jar body, embedded groove one (11) have been seted up to the surface of negative pressure feeding fan (1), embedded groove two (12) have been seted up to the internal surface of negative pressure feeding fan (1), embedded groove one (11) and embedded groove two (12) are linked together, embedded groove two (12) are the inside circular recess that reduces gradually, embedded groove one (13) have been seted up on the inside top of embedded groove one (11) and negative pressure feeding fan (1), fixed mounting has spring one (14) in the fastening groove one (13), fixedly connected with stopper (15) are gone up to spring one (14), stopper (15) are the block that the terminal surface was convex can reciprocate in spring one (14) down, the cambered surface of stopper (15) is seted up towards the outside of negative pressure feeding fan (1).

2. The novel negative pressure feeding fan for prefoaming of foam product particles as claimed in claim 1, wherein: embedding head (4) is including embedded piece (41), embedded piece (41) shape and size and embedded groove two (12) looks adaptation and embedded piece (41) can block completely in embedded groove two (12), the outside fixed mounting of embedded piece (41) has gasket (42) that are used for sealed embedded piece (41) and embedded groove two (12), the central point of embedded piece (41) puts fixed mounting has connecting pipe (43), the right side of embedded piece (41) is extended to connecting pipe (43), fixed mounting has four cylinders (44), every on the rear end face of embedded piece (41) all the cover has spring four (45) on cylinder (44).

3. The novel negative pressure feeding fan for prefoaming of foam product particles as claimed in claim 2, wherein: the joint (3) is a cylindrical block body with a through hole in the center, the connecting pipe (43) is communicated with the central through hole of the joint (3), the central through hole of the joint (3) is communicated with the discharge pipe (2), the front end face of the joint (3) is provided with a first sliding groove (31), one of the cylinders (44) extends and is clamped in the first sliding groove (31) to enable a spring four (45) to be arranged between the embedded block (41) and the joint (3), the joint (3) is also provided with a second sliding groove (32), the second sliding groove (32) is perpendicular to and communicated with the first sliding groove (31), a round rod (33) capable of freely sliding is arranged in the second sliding groove (32), the side wall of the second sliding groove (32) is provided with two third sliding grooves (34) which are symmetrically arranged, and a sliding block (35) capable of freely moving is arranged in each third sliding groove (34), the two sliding blocks (35) are fixed with the round rod (33), each sliding block (35) is fixedly connected with a second spring (36), the two second springs (36) are fixedly installed in the two third sliding grooves (34) respectively, a third spring (37) is sleeved on the inner ring of each second spring (36), and the two third springs (37) are fixedly installed in the two third sliding grooves (34) respectively.

4. The novel negative pressure feeding fan for prefoaming of foam product particles as claimed in claim 3, wherein: and a second clamping groove (46) is formed in the fourth spring (45), and the size and the shape of the second clamping groove (46) are the same as those of the round rod (33).

5. The novel negative pressure feeding fan for prefoaming of foam product particles as claimed in claim 1, wherein: the size and the shape of the joint (3) are the same as those of the first embedded groove (11).