CN216506740U

CN216506740U - Plastic forming die roller with heating function

Info

Publication number: CN216506740U
Application number: CN202122946519.7U
Authority: CN
Inventors: 邵立毅; 邵荣兵
Original assignee: Shanghai Lini Roller Machinery Co ltd
Current assignee: Shanghai Lini Roller Machinery Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-13
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of plastic processing, and discloses a plastic forming mold roller with a heating function. This plastic forming die roller with heating function, heat transfer mechanism through setting up, start the liquid pump when the machine starts, the liquid pump starts will boil and takes out with the heated liquid in the liquid mechanism, through passing through the hot-liquid pipe after entering through the connecting cylinder and passing through liquid curved groove in the interior roller of heat transfer inner roll, the liquid that is heated will transfer heat to the inner roll heating in the interior curved groove of liquid of crossing of roller, the heat transfer inner roll is again with heat transfer to embossing roller cover, make embossing roller cover reach the requirement at the during operation temperature, cross the interior curved inslot liquid temperature of liquid and descend the back to the connecting pipe from the heat transfer inner roll left side under the effect of liquid pump in the roller, liquid with the cooling is passed back again and is boiled liquid mechanism and accomplish the circulation, make embossing roller cover keep higher temperature throughout, increased work efficiency.

Description

Plastic forming die roller with heating function

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a plastic forming mold roller with a heating function.

Background

The plastic is one of synthetic resins, has a shape similar to that of pine resin in natural resin, but is artificially synthesized by chemical means, so that the plastic is called as plastic, and can be divided into two types, namely original and thermoplastic, wherein the former cannot be re-molded for use, the latter can be repeatedly produced, the plastic can be softened and flowed by heating, heated to a certain temperature to generate chemical reaction-crosslinking solidification to be hardened, and plastic molding processing is carried out by virtue of the characteristic, and a cavity is filled under pressure by utilizing the plasticizing flow during heating, so that a product with a certain shape and size is solidified. Due to the special properties of plastics, the moulds are required to have a certain preheating temperature when the moulds are used for moulding the plastics.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a plastic molding mold roller with heating function, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a plastic molding mould roller with heating function, includes the base, base top fixedly connected with roof-rack, roof-rack top fixedly connected with boils liquid mechanism, fixedly connected with heat transfer mechanism in the roof-rack.

The heat transfer mechanism comprises a fixed seat, the fixed seat is fixedly connected to the top in the top frame, a liquid pump is arranged at the bottom of the fixed seat, the top frame corresponds to the liquid pump and is provided with a mounting groove, the fixed seat is fixedly connected to the top and the top frame in the mounting groove, the bottom of the mounting groove is fixedly connected with a groove cover, a hot liquid pipe is fixedly connected to the right side of the liquid pump, a connecting cylinder is fixedly connected to the outer ring of the bottom of the hot liquid pipe, a fixing ring is fixedly connected to the outer ring of the connecting cylinder, and the connecting cylinder is fixedly connected to the top frame through the fixing ring.

Preferably, the connecting cylinder is far away from a fixed clamping ring fixedly connected with one side of the top frame, a roller shaft fixedly connected with one side of the top frame is far away from the fixed clamping ring, the roller shaft is far away from a heat transfer inner roller fixedly connected with one side of the fixed clamping ring, the fixed connection structure is stable, and the failure rate of the structure is reduced.

Preferably, the heat transfer inner roller is internally provided with a roller inner liquid passing curved groove, the heat transfer inner roller outer ring is fixedly connected with a bearing, the bearing outer ring is fixedly connected with an embossing roller sleeve, the heat transfer inner roller outer ring is attached to the embossing roller sleeve inner ring, the heat transfer inner roller is connected with the embossing roller sleeve through the bearing in a sliding manner, the heat transfer inner roller outer ring is attached to the embossing roller sleeve inner ring, heat transfer is good, and loss in the heat transfer process is reduced.

Preferably, the heat transfer inner roller left side fixedly connected with roller, roller left side fixedly connected with connecting cylinder, connecting cylinder inner circle fixedly connected with connecting pipe, fixed connection make the structure firm, make the machine fault rate reduce.

Preferably, boil liquid mechanism and include the hot liquid case, hot liquid case fixed connection is in the roof-rack top, hot liquid case left and right sides bottom fixedly connected with lug, lug top fixedly connected with bolt, the bolt passes lug threaded connection in the roof-rack, and the lug passes through bolt and roof-rack fixed connection, the hot liquid case passes through lug and roof-rack fixed connection, and convenient later stage is dismantled and is changed through bolt fixed connection.

Preferably, the top of the hot liquid tank is fixedly connected with a liquid injection pipe, the top of the liquid injection pipe is in threaded connection with a pipe cover, the hot liquid tank is internally fixedly connected with a heating rod, the hot liquid tank can be filled with liquid by opening the pipe cover, and the hot liquid tank is sealed by closing the pipe cover, so that the operation is convenient.

Preferably, the bottom of the hot liquid tank corresponds to the connecting pipe and has been seted up the feed liquor notch, feed liquor notch inner circle fixedly connected with connecting pipe, hot liquid tank bottoms portion right side fixedly connected with drain pipe, drain pipe bottom and liquid pump left side fixed connection, fixed connection have reduced the possibility that liquid was revealed.

Compared with the prior art, the utility model provides a plastic forming mold roller with a heating function, which has the following beneficial effects:

1. this plastic forming die roller with heating function, through the heat transfer mechanism who sets up, cross the bent groove of liquid in the roller and be curved shape evenly distributed in the roller, the roller heating is even, makes the knurling roller shell remain the higher temperature throughout, has increased work efficiency.

2. This plastic forming die roller with heating function through the liquid mechanism that boils that sets up, and the installation of being convenient for is dismantled, changes heating rod power or liquid pump power and all can change knurling roller shell temperature, when needs are to annotate liquid to hydrothermal case, only need rotate take off the tube cap to annotate liquid in the notes liquid pipe can.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

FIG. 2 is a front side cutaway view of the present invention;

FIG. 3 is an enlarged view of the mechanism of FIG. two A;

FIG. 4 is a structural exploded view of a part of a heat transfer mechanism;

fig. 5 is a front sectional view of the structure of the boiling liquid mechanism.

In the figure: 1. a heat transfer mechanism; 11. a fixed seat; 12. a liquid pump; 121. mounting grooves; 13. a slot cover; 14. a hot liquid pipe; 15. a connecting cylinder; 151. a snap ring; 152. fixing the snap ring; 16. a heat transfer inner roller; 161. a roll shaft; 162. a liquid passing curved groove is arranged in the roller; 17. a bearing; 18. an embossing roll sleeve; 19. a connecting pipe; 2. a liquid boiling mechanism; 21. a hot liquid tank; 22. a bump; 23. a bolt; 24. a liquid inlet notch; 25. a liquid outlet pipe; 26. a heating rod; 27. a liquid injection pipe; 28. a tube cover; 3. a top frame; 4. a base; 5. a drive shaft.

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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a plastic forming die roller with heating function, includes

base

4, 4 top fixedly connected with roof-rack 3 of base, and 3 top fixedly connected with of roof-rack boil liquid mechanism 2, fixedly connected with heat transfer mechanism 1 in the roof-rack 3.

The heat transfer mechanism 1 comprises a fixed seat 11, the fixed seat 11 is fixedly connected with the inner top of an upper frame 3, a liquid pump 12 is arranged at the bottom of the fixed seat 11, a mounting groove 121 is arranged on the upper frame 3 corresponding to the liquid pump 12, the fixed seat 11 is fixedly connected with the upper frame 3 at the inner top of the mounting groove 121, a groove cover 13 is fixedly connected with the bottom of the mounting groove 121, a hot liquid pipe 14 is fixedly connected with the right side of the liquid pump 12, a connecting cylinder 15 is fixedly connected with the outer ring of the bottom of the hot liquid pipe 14, a fixing ring 151 is fixedly connected with the outer ring of the connecting cylinder 15, the connecting cylinder 15 is fixedly connected with the upper frame 3 through the fixing ring 151, a fixing snap ring 152 is fixedly connected with one side of the connecting cylinder 15 far away from the upper frame 3, a roller shaft 161 is fixedly connected with one side of the roller shaft 161 far away from the fixing snap ring 152, a heat transfer inner roller 16 is fixedly connected with one side of the roller shaft 161 far away from the fixing snap ring 152, the fixing connection structure is stable, the fault rate of the structure is reduced, an inner roller inner liquid passing curved groove 162 is arranged in the heat transfer

inner roller

16, 16 outer lane fixedly connected with bearings 17 in the heat transfer interior roller, bearing 17 outer lane fixedly connected with

knurling roller shell

18, 16 outer lanes in the heat transfer are laminated with knurling roller shell 18 inner lane mutually, 16 rollers in the heat transfer are laminated with knurling roller shell 18 through bearing 17 sliding connection and 16 outer lanes in the heat transfer and 18 inner lanes in the heat transfer are laminated mutually with knurling roller shell 18, heat transfer is good, the loss in the heat transfer process has been reduced, 16 left side fixedly connected with roller 161 in the heat transfer, roller 161 left side fixedly connected with connecting cylinder 15, connecting cylinder 15 inner lane fixedly connected with connecting pipe 19, fixed connection makes the structure firm, make the machine fault rate reduce.

The boiling liquid mechanism 2 comprises a hot liquid box 21, the hot liquid box 21 is fixedly connected with the top of a top frame 3, the bottoms of the left side and the right side of the hot liquid box 21 are fixedly connected with a convex block 22, the top of the convex block 22 is fixedly connected with a bolt 23, the bolt 23 penetrates through the convex block 22 and is connected in the top frame 3 in a threaded manner, the convex block 22 is fixedly connected with the top frame 3 through the bolt 23, the hot liquid box 21 is fixedly connected with the top frame 3 through the convex block 22 and is convenient to disassemble and replace in the later period through the bolt 23, the top of the hot liquid box 21 is fixedly connected with a liquid injection pipe 27, the top of the liquid injection pipe 27 is connected with a pipe cover 28 in a threaded manner, a heating rod 26 is fixedly connected in the hot liquid box 21, the liquid in the hot liquid box 21 can be injected by opening the pipe cover 28, the hot liquid box 21 is sealed by closing the pipe cover 28, the operation is convenient, the bottom of the hot liquid box 21 is provided with a liquid inlet 24 corresponding to the connecting pipe 19, the inner ring of the liquid inlet 24 is fixedly connected with the connecting pipe 19, liquid outlet pipe 25 is fixedly connected with on the right side of hot liquid case 21 bottom, and liquid outlet pipe 25 bottom and 12 left sides fixed connection of liquid pump, fixed connection have reduced the possibility that liquid was revealed.

In the practical operation process, when the device is used, the liquid pump 12 is started when the machine is started, the liquid pump 12 is started to pump out the heated liquid in the boiling liquid mechanism 2, the heated liquid enters the inner roller liquid passing curved groove 162 of the heat transfer inner roller 16 through the connecting cylinder 15 after passing through the liquid heating pipe 14, the heated liquid heats the heat transfer inner roller 16 in the inner roller liquid passing curved groove 162, the heat transfer inner roller 16 transfers the heat to the embossing roller sleeve 18, the temperature of the embossing roller sleeve 18 reaches the requirement in the working process, the liquid in the inner roller liquid passing curved groove 162 flows to the connecting pipe 19 from the left side of the heat transfer inner roller 16 under the action of the liquid pump 12 after the temperature of the liquid drops, finally the cooled liquid is returned to the boiling liquid mechanism 2 to complete the circulation, the embossing roller sleeve 18 is always kept at a higher temperature, the boiling liquid mechanism 2 is required to be dismounted only by rotating the bolt 23, the liquid inlet notch 24 is firstly required to be aligned with the connecting pipe 19 during the mounting, and then aligning the liquid outlet pipe 25 with the water inlet of the liquid pump 12, and finally putting the rotary bolt 23 down the hot liquid tank 21 to finish the installation work of the boiling liquid mechanism 2, and when the hot liquid tank 21 needs to be filled with liquid, only rotating the lower pipe cover 28 to fill the liquid into the liquid injection pipe 27.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a plastics forming die roller with heating function, includes base (4), its characterized in that: the top of the base (4) is fixedly connected with a top frame (3), the top of the top frame (3) is fixedly connected with a boiling liquid mechanism (2), and a heat transfer mechanism (1) is fixedly connected in the top frame (3);

heat transfer mechanism (1) includes fixing base (11), top in fixing base (11) fixed connection in roof-rack (3), liquid pump (12) have been seted up to fixing base (11) bottom, mounting groove (121) have been seted up to roof-rack (3) corresponding liquid pump (12), top and roof-rack (3) fixed connection in mounting groove (121) fixing base (11), mounting groove (121) bottom fixedly connected with capping (13), liquid pump (12) right side fixedly connected with hot liquid pipe (14), hot liquid pipe (14) bottom outer lane fixedly connected with connecting cylinder (15), connecting cylinder (15) outer lane fixedly connected with solid fixed ring (151), connecting cylinder (15) are through solid fixed ring (151) and roof-rack (3) fixed connection.

2. A plastic molding die roll with heating function according to claim 1, characterized in that: top frame (3) one side fixedly connected with snap ring (152) are kept away from in connecting cylinder (15), top frame (3) one side fixedly connected with roller (161) are kept away from in snap ring (152), roller (161) are kept away from in fixedly connected with heat transfer interior roller (16) of snap ring (152) one side.

3. A plastic molding die roll with a heating function according to claim 2, characterized in that: the inner roller liquid passing curved groove (162) is formed in the heat transfer inner roller (16), the outer ring of the heat transfer inner roller (16) is fixedly connected with a bearing (17), the outer ring of the bearing (17) is fixedly connected with an embossing roller sleeve (18), and the outer ring of the heat transfer inner roller (16) is attached to the inner ring of the embossing roller sleeve (18).

4. The plastic molding die roll with heating function as claimed in claim 2, wherein: the heat transfer inner roller (16) is characterized in that a roller shaft (161) is fixedly connected to the left side of the heat transfer inner roller (16), a connecting cylinder (15) is fixedly connected to the left side of the roller shaft (161), and a connecting pipe (19) is fixedly connected to the inner ring of the connecting cylinder (15).

5. A plastic molding die roll with heating function according to claim 1, characterized in that: boiling liquid mechanism (2) including hot liquid case (21), hot liquid case (21) fixed connection is in roof-rack (3) top, hot liquid case (21) left and right sides bottom fixedly connected with lug (22), lug (22) top fixedly connected with bolt (23), bolt (23) pass lug (22) threaded connection in roof-rack (3), and lug (22) pass through bolt (23) and roof-rack (3) fixed connection, hot liquid case (21) are through lug (22) and roof-rack (3) fixed connection.

6. The plastic molding die roll with heating function according to claim 5, characterized in that: the hot liquid box (21) top fixedly connected with annotates liquid pipe (27), annotate liquid pipe (27) top threaded connection and have tube cap (28), fixedly connected with heating rod (26) in hot liquid box (21).

7. The plastic molding die roll with heating function according to claim 5, characterized in that: hot liquid case (21) bottom corresponds connecting pipe (19) and has seted up feed liquor notch (24), feed liquor notch (24) inner circle fixedly connected with connecting pipe (19), hot liquid case (21) bottom right side fixedly connected with drain pipe (25), drain pipe (25) bottom and liquid pump (12) left side fixed connection.