CN214605736U

CN214605736U - Polyvinyl chloride plasticizing device

Info

Publication number: CN214605736U
Application number: CN202120503632.5U
Authority: CN
Inventors: 张国珍; 王宏
Original assignee: Yancheng Qingda New Material Co ltd
Current assignee: Yancheng Qingda New Material Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-11-05
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a polyvinyl chloride plasticizing device, which comprises a polyvinyl chloride plasticizing reaction box, wherein the bottom of the polyvinyl chloride plasticizing reaction box is movably provided with a movable wheel, the top of the polyvinyl chloride plasticizing reaction box is fixedly provided with a slide bar, and the top of the polyvinyl chloride plasticizing reaction box is fixedly provided with a frame; sleeve and frame through the design, make the injection port can promote the dead lever to telescopic inside motion at the in-process of laminating, make the dead lever can extrude the spring at the in-process of motion, and the spring can form the power of bounce-back when receiving the extrusion, the power of bounce-back can promote the dead lever downwards this moment, make the stripper plate can form an extruded power to the injection port at the in-process that promotes, thereby make the whole of injection port can be fixed at the top of polyvinyl chloride plastify reaction box, avoid can producing and drop at the in-process of work, thereby make work efficiency can be improved, and can also let the injection port dismantle through sleeve and frame.

Description

Polyvinyl chloride plasticizing device

Technical Field

The utility model belongs to the technical field of polyvinyl chloride, concretely relates to polyvinyl chloride plasticizing device.

Background

Polyvinyl chloride, abbreviated as PVC in english, is a polymer obtained by polymerizing Vinyl Chloride Monomer (VCM) in the presence of an initiator such as peroxide and azo compound or in the presence of light or heat according to a radical polymerization mechanism. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins.

The polyvinyl chloride plasticizing device comprises a reaction box, a feeding hole and a polyvinyl chloride plasticizing device, wherein the feeding hole is arranged in the reaction box, the feeding hole is arranged at the middle of the reaction box, and the feeding hole is arranged at the bottom of the reaction box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polyvinyl chloride plasticizing device to propose current polyvinyl chloride plastify in solving above-mentioned background art and all place at the in-process of reaction, among the polyvinyl chloride plastify reaction box, and the inside of current reaction box all can be provided with the feed inlet, but current feed inlet can not dismantle at the in-process of work, can produce the jam when the feed inlet is at the in-process of long-time work inside, thereby make the problem of decline that work efficiency can be quick.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyvinyl chloride plasticizing device, includes polyvinyl chloride plastify reaction box, the bottom movable mounting of polyvinyl chloride plastify reaction box has the loose wheel, the top fixed mounting of polyvinyl chloride plastify reaction box has the slide bar, the top fixed mounting of polyvinyl chloride plastify reaction box has the frame, the bottom fixedly connected with sleeve of frame, the top joint of polyvinyl chloride plastify reaction box has the filling opening, the top fixed mounting of polyvinyl chloride plastify reaction box has the spacer pin, the inside fixed mounting of discharging pipe has the spring, the bottom laminating of spring is connected with the dead lever, the bottom fixed mounting of dead lever has the stripper plate.

Preferably, threaded sleeves are fixedly mounted at four corners of the limiting slide rod, threaded rods are mounted in the threaded sleeves through threads, semicircular connecting plates are fixedly mounted on one sides of the threaded rods, and movable steel balls are movably mounted in the semicircular connecting plates.

Preferably, the equal fixed mounting in bottom both sides of filling opening has the discharging pipe, spacing draw-in groove has been seted up to the bottom of filling opening, the inside and the spacer pin joint of spacing draw-in groove.

Preferably, the surface of the outer wall of the threaded rod is provided with connecting threads, the thread sleeve is internally provided with thread grooves, and the thread grooves and the surface of the outer wall of the connecting threads are mutually attached.

Preferably, the four corners of the limiting slide bar are provided with limiting openings, and the surfaces of the limiting openings and the outer wall of the slide bar are mutually attached.

Preferably, the four corners of the top plate are provided with limit bayonets, and the surface of the inner wall of each limit bayonet and the surface of the outer wall of each slide bar are mutually attached.

Preferably, the inside of the connecting groove is matched with the surface of the outer wall of the frame, and the cross section shapes of the frame and the connecting groove are both rectangular.

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

1. sleeve and frame through the design, make the injection port can promote the dead lever to telescopic inside motion at the in-process of laminating, make the dead lever can extrude the spring at the in-process of motion, and the spring can form the power of bounce-back when receiving the extrusion, the power of bounce-back can promote the dead lever downwards this moment, make the stripper plate can form an extruded power to the injection port at the in-process that promotes, thereby make the whole of injection port can be fixed at the top of polyvinyl chloride plastify reaction box, avoid can producing and drop at the in-process of work, thereby make work efficiency can be improved, and can also let the injection port dismantle through sleeve and frame.

2. Through the threaded rod of design, the outer wall and the slide bar outer wall of semicircle connecting plate laminate each other, make semicircle connecting plate inside movable mounting's movable steel ball and slide bar outer wall laminate each other at the in-process of laminating, stir spacing slide bar from top to bottom at this moment, make the activity more easy, and when need not use spacing slide bar, hold the threaded rod and the antiport, make the whole of semicircle connecting plate can retrieve the inside of spacing slide bar at the pivoted in-process, thereby make spacing slide bar can normally work, avoid the frictional force undersize, avoid reciprocating because the too big inconvenience of frictional force at the process of work simultaneously, thereby make work efficiency can be improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the overall structure of fig. 1 a;

FIG. 3 is a schematic view of the internal structure of the sleeve according to the present invention;

FIG. 4 is a schematic view of the overall structure of the bottom of the sprue according to the present invention;

fig. 5 is the overall structure diagram of the threaded rod of the present invention.

In the figure: 1. a polyvinyl chloride plasticizing reaction box; 2. a movable wheel; 3. a slide bar; 4. a frame; 5. a sleeve; 6. a limiting slide bar; 7. a top plate; 8. connecting grooves; 9. a threaded sleeve; 10. a threaded rod; 11. a spring; 12. fixing the rod; 13. an injection port; 14. a limiting clamping groove; 15. a discharge pipe; 16. a semicircular connecting plate; 17. a movable steel ball; 18. and (5) pressing the plate.

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. 1-5, the present invention provides a technical solution: the utility model provides a polyvinyl chloride plasticizing device, including polyvinyl chloride plastify reaction box 1, the bottom movable mounting of polyvinyl chloride plastify reaction box 1 has loose wheel 2, the top fixed mounting of polyvinyl chloride plastify reaction box 1 has slide bar 3, the top fixed mounting of polyvinyl chloride plastify reaction box 1 has frame 4, frame 4's bottom fixedly connected with sleeve 5, polyvinyl chloride plastify reaction box 1's top joint has filling opening 13, polyvinyl chloride plastify reaction box 1's top fixed mounting has the spacer pin, the inside fixed mounting of discharging pipe 15 has spring 11, spring 11's bottom laminating is connected with dead lever 12, the bottom fixed mounting of dead lever 12 has stripper plate 18.

In the present embodiment, first, each part is assembled, at this time, the polyvinyl chloride plasticizing reaction box 1 is transported to a required working position, then the injection port 13 is installed inside the frame 4 and can be clamped with the limit pin, the injection port 13 can be fixedly installed on the top of the polyvinyl chloride plasticizing reaction box 1 in the clamping process, and the injection port 13 can be attached to the injection port 13 when being placed inside the frame 4, the injection port 13 can push the fixing rod 12 to move towards the inside of the sleeve 5 in the attaching process, the fixing rod 12 can extrude the spring 11 in the moving process, the spring 11 can form a rebounding force when being extruded, at this time, the rebounding force can push the fixing rod 12 downwards, the extrusion plate 18 can form an extrusion force on the injection port 13 in the pushing process, so that the whole of the injection port 13 can be fixed on the top of the polyvinyl chloride plasticizing reaction box 1, the falling off in the working process is avoided, so that the working efficiency is improved.

Specifically, threaded sleeves 9 are fixedly mounted at four corners of the limiting slide rod 6, threaded rods 10 are mounted in the threaded sleeves 9 through internal threads, semicircular connecting plates 16 are fixedly mounted on one sides of the threaded rods 10, and movable steel balls 17 are movably mounted inside the semicircular connecting plates 16.

In the embodiment, when the limit slide bar 6 needs to be moved, the threaded rod 10 is held and rotated to the left, the threaded rod 10 extends to the left of the threaded sleeve 9 in the rotating process, the semicircular connecting plate 16 extends from the inner wall of the limit slide bar 6 in the extending process, the outer wall of the semicircular connecting plate 16 and the outer wall of the slide bar 3 are attached to each other, the movable steel balls 17 movably mounted inside the semicircular connecting plate 16 are attached to the outer wall of the slide bar 3 in the attaching process, the limit slide bar 6 is shifted up and down at the moment to be more movable, when the limit slide bar 6 is not needed, the threaded rod 10 is held and rotated in the opposite direction, the whole semicircular connecting plate 16 can be retracted into the limit slide bar 6 in the rotating process, so that the limit slide bar 6 can normally work, and the friction force is prevented from being too small, meanwhile, the inconvenience of vertical movement caused by overlarge friction force in the working process is avoided, so that the working efficiency can be improved.

Specifically, the discharging pipes 15 are fixedly mounted on two sides of the bottom of the injection port 13, the limiting clamping groove 14 is formed in the bottom of the injection port 13, and the inside of the limiting clamping groove 14 is clamped with the limiting pin.

In this embodiment, through setting up spacing draw-in groove 14 for the whole of filling opening 13 can fixed mounting at the top of polyvinyl chloride plastify reaction box 1, avoids can producing at the in-process of work and rocks, thereby makes work efficiency can be improved.

Specifically, the surface of the outer wall of the threaded rod 10 is provided with connecting threads, the inside of the threaded sleeve 9 is provided with a thread groove, and the thread groove and the surface of the outer wall of the connecting threads are mutually attached.

In this embodiment, the threaded rod 10 can move the threaded sleeve 9 left and right inside by providing the connecting thread.

Specifically, spacing mouthful have all been seted up in the four corners of spacing slide bar 6, and the surface of spacing mouthful and 3 outer walls of slide bar is laminated each other.

In this embodiment, through setting up spacing mouthful for spacing slide bar 6 can be at the up-and-down motion of slide bar 3, thereby makes work efficiency can improve.

Specifically, spacing bayonet socket has all been seted up in the four corners of roof 7, and the surface of spacing bayonet socket inner wall and the surface of 3 outer walls of slide bar laminate each other.

In the embodiment, the top plate 7 can move up and down on the slide rod 3 by arranging the limiting bayonets, so that the connection problem and the movement problem are solved.

Specifically, the inside of the connecting groove 8 is matched with the surface of the outer wall of the frame 4, and the cross sections of the frame 4 and the connecting groove 8 are rectangular.

In this embodiment, the connection groove 8 is provided to allow the whole frame 4 to be sleeved inside the top plate 7, which solves the connection problem and the sleeving problem.

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 polyvinyl chloride plasticizing device, includes polyvinyl chloride plastify reaction box (1), the bottom movable mounting of polyvinyl chloride plastify reaction box (1) has loose wheel (2), the top fixed mounting of polyvinyl chloride plastify reaction box (1) has slide bar (3), its characterized in that: the top fixed mounting of polyvinyl chloride plastify reaction box (1) has frame (4), the bottom fixedly connected with sleeve (5) of frame (4), the top joint of polyvinyl chloride plastify reaction box (1) has injection opening (13), the top fixed mounting of polyvinyl chloride plastify reaction box (1) has the spacer pin, the equal fixed mounting in bottom both sides of injection opening (13) has discharging pipe (15), the inside fixed mounting of discharging pipe (15) has spring (11), the bottom laminating of spring (11) is connected with dead lever (12), the bottom fixed mounting of dead lever (12) has stripper plate (18).

2. A polyvinyl chloride plasticizing apparatus according to claim 1, wherein: still include limit slide bar (6), the equal fixed mounting in four corners of limit slide bar (6) has thread bush (9), the internal thread of thread bush (9) installs threaded rod (10), one side fixed mounting of threaded rod (10) has semicircle connecting plate (16), the inside movable mounting of semicircle connecting plate (16) has movable steel ball (17).

3. A polyvinyl chloride plasticizing apparatus according to claim 1, wherein: the bottom of the injection opening (13) is provided with a limiting clamping groove (14), and the inside of the limiting clamping groove (14) is clamped with a limiting pin.

4. A polyvinyl chloride plasticizing apparatus according to claim 2, wherein: the surface of the outer wall of the threaded rod (10) is provided with connecting threads, the inside of the threaded sleeve (9) is provided with a thread groove, and the thread groove and the surface of the outer wall of the connecting threads are mutually attached.

5. A polyvinyl chloride plasticizing apparatus according to claim 2, wherein: spacing mouthful have all been seted up in the four corners of spacing slide bar (6), the surface of spacing mouthful and slide bar (3) outer wall is laminated each other.

6. A polyvinyl chloride plasticizing apparatus according to claim 1, wherein: the novel sliding rod structure is characterized by further comprising a top plate (7), wherein limiting bayonets are formed in four corners of the top plate (7), and the surface of the inner wall of each limiting bayonet and the surface of the outer wall of the sliding rod (3) are attached to each other.

7. A polyvinyl chloride plasticizing apparatus according to claim 1, wherein: the inside of the connecting groove (8) is matched with the surface of the outer wall of the frame (4), and the cross sections of the frame (4) and the connecting groove (8) are rectangular.