CN216267487U

CN216267487U - PBAT foaming sheet production equipment

Info

Publication number: CN216267487U
Application number: CN202122400040.3U
Authority: CN
Inventors: 许�鹏; 刘克福
Original assignee: Jiangsu Polynuclear Polymer Functional Materials Research Institute Co ltd
Current assignee: Jiangsu Polynuclear Polymer Functional Materials Research Institute Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-12
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses PBAT foamed sheet production equipment, which relates to the technical field of PBAT foamed sheet production and comprises a bottom plate, wherein a shell is arranged above the bottom plate, a propelling groove is formed in the upper surface of the shell in a penetrating manner, a supporting frame is connected to the outer wall of one side of the shell, a driving motor is arranged above the supporting frame, a driving shaft is connected to the inner side of the driving motor, an eccentric wheel is arranged on the driving shaft, a propelling plate is connected above the eccentric wheel, propelling teeth are uniformly and densely arranged above the propelling plate and can extend to the outer side of the propelling groove, a connecting rod is connected below the eccentric wheel, a limiting groove is formed in the bottom of the connecting rod, a limiting rod is arranged in the limiting groove, this production equipment simple structure is effective, can effectually avoid because the conveyer belt can not carry out regular opening and stop, leads to the unable even transport of sheet to carry out the problem of cutting, improves production efficiency.

Description

PBAT foaming sheet production equipment

Technical Field

The utility model relates to the technical field of PBAT foamed sheet production, in particular to PBAT foamed sheet production equipment.

Background

The PBAT foamed sheet is a material that is flowable and moldable during processing, with a resin (or directly polymerized with a monomer during processing) as a main component and additives such as a plasticizer, a filler, a lubricant, and a colorant as auxiliary components.

The utility model relates to the technical field of plastic foaming sheet production equipment according to the utility model with the publication number of CN203637205U, in particular to a plastic foaming sheet production line, which comprises an internal mixer, a lifter, an extruder and a roller machine; the discharge end of the internal mixer is connected with the input end of the hoister, the output end of the hoister is connected with the feed end of the extruder, and the discharge end of the extruder is connected with the feed end of the roller machine. According to the utility model, the internal mixer, the hoister, the extruder and the roller machine are sequentially connected to form a complete plastic foamed sheet production line, the whole production line realizes automatic production, the labor intensity of production workers is effectively reduced, a large amount of manpower and material resources are saved, and the product quality is ensured, but the production line is not complete in equipment function, equipment for uniformly conveying and cutting foamed sheets in the later stage is lacked, so that the production efficiency of the later stage is reduced, and the foamed sheets produced in the front stage are accumulated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide PBAT foamed sheet production equipment, and aims to effectively solve the problems that in the prior art, the production line is not perfect in equipment function, equipment for uniformly conveying and cutting foamed sheets in the later period is lacked, the production efficiency of the later period is reduced, and the foamed sheets produced in the front period are accumulated.

In order to solve the problems, the utility model adopts the following technical scheme:

a PBAT foaming sheet production device comprises a bottom plate, a shell is arranged above the bottom plate, a propelling groove is arranged on the upper surface of the shell in a penetrating way, a supporting frame is connected on the outer wall of one side of the shell, a driving motor is arranged above the supporting frame, the inner side of the driving motor is connected with a driving shaft, an eccentric wheel is arranged on the driving shaft, a propelling plate is connected above the eccentric wheel, propelling teeth are uniformly and densely arranged above the propelling plate, the propelling tooth can extend to the outer side of the propelling groove, a connecting rod is connected below the eccentric wheel, a limiting groove is formed in the bottom of the connecting rod, a limiting rod is arranged in the limiting groove, this production equipment simple structure is effective, can effectually avoid because the conveyer belt can not carry out regular opening and stop, leads to the unable even transport of sheet to carry out the problem of cutting, improves production efficiency.

Preferably, the both sides of casing are located and impel groove department and all are provided with the extension brace table, extend brace table top and all install the pillar, the adjustment tank has all been seted up to the inside wall of pillar, link up on the lateral wall of pillar and seted up multiunit locating hole.

Preferably in any one of the above schemes, a pressing plate is arranged above the propelling groove, telescopic columns are connected to two sides of the upper portion of the pressing plate, compression springs are sleeved on the outer sides of the telescopic columns, and adjusting rods are connected to the telescopic columns and the upper portions of the compression springs.

Preferably in any one of the above schemes, both sides of the adjusting rod are provided with first fixed ends, the first fixed ends are slidably arranged in the adjusting groove, and the inner sides of the first fixed ends are provided with threaded holes.

Preferably in any one of the above schemes, a hand wheel is inserted into the positioning hole, a second fixing end is arranged on the inner side of the hand wheel, the outer wall of the second fixing end is attached to the positioning hole, and a threaded rod is arranged on the inner side of the second fixing end.

In any of the above aspects, preferably, the threaded rod is in threaded connection with the threaded hole.

Compared with the prior art, the utility model has the advantages that:

(1) the eccentric wheel is driven to rotate under the action of the driving motor, the propelling plate regularly swings up and down in the rotating process of the eccentric wheel, propelling teeth are uniformly and densely arranged above the propelling plate, the propelling teeth and the propelling plate are arranged into a whole, extruded PBAT foamed sheets can be propelled to the other side through the propelling teeth in the swinging process of the propelling plate, the propelling teeth can extend to the outer side of the propelling groove, a connecting rod is connected below the eccentric wheel, a limiting groove is formed in the bottom of the connecting rod, a limiting rod is arranged in the limiting groove, the propelling plate is limited under the matching of the limiting rod and the limiting groove, the advancing time of one circle of swinging of the propelling plate can be controlled by controlling the output efficiency of the driving motor, the length required by each PBAT foamed sheet is calculated by matching with cutting equipment controlled by a PLC, the propelling is propelled through equipment, and finally the cutting equipment is used for cutting, the production equipment has a simple and effective structure, can effectually avoid because the conveyer belt can not carry out regular opening and stop, lead to the unable even transport of sheet to carry out the problem of cutting, improve production efficiency.

(2) The top that impels the groove is provided with the clamp plate, the top carries on spacingly through the clamp plate when PBAT foaming sheet impels, guarantee the stability of propulsion process, the top both sides of clamp plate are connected with flexible post, compression spring has all been cup jointed in the outside of flexible post, adapt to the PBAT foaming sheet of different thickness through the cooperation between flexible post and the compression spring, flexible post all is connected with the regulation pole with compression spring's top, the both sides of adjusting the pole all are provided with first stiff end, first stiff end slides and sets up in the adjustment tank, and threaded hole is seted up to the inboard of first stiff end, come the fixed pressing plate through the cooperation of adjusting pole and first stiff end.

Drawings

FIG. 1 is a perspective view of one end of the overall structure of the present invention;

FIG. 2 is a perspective view of the other end of the overall structure of the present invention;

FIG. 3 is a schematic half-sectional view of the internal structure of the housing of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is a schematic half-sectional view of a strut and adjustment rod structure according to the present invention.

In the figure: 1. a base plate; 2. a housing; 3. a propulsion tank; 4. a pusher tooth; 5. an extension support table; 6. a pillar; 7. positioning holes; 8. an adjustment groove; 9. adjusting a rod; 10. a telescopic column; 11. a compression spring; 12. pressing a plate; 13. a support frame; 14. a drive motor; 15. an eccentric wheel; 16. a drive shaft; 17. a propulsion plate; 18. a limiting groove; 19. a limiting rod; 20. a hand wheel; 21. a connecting rod; 22. a first fixed end; 23. a threaded hole; 24. a second fixed end; 25. a threaded rod.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example (b):

referring to fig. 1-5, a PBAT foamed sheet production device includes a bottom plate 1, a housing 2 is disposed above the bottom plate 1, a pushing groove 3 is disposed on the upper surface of the housing 2, in the prior art, after the PBAT foamed sheet is extruded by an extruder, the sheet is conveyed and cut by a conveyor belt, but the sheet cannot be conveyed and cut uniformly due to the fact that the conveyor belt cannot be regularly started and stopped, so that the production efficiency of the PBAT foamed sheet is reduced, a supporting frame 13 is connected to the outer wall of one side of the housing 2, a driving motor 14 is disposed above the supporting frame 13, a driving shaft 16 is connected to the inner side of the driving motor 14, an eccentric wheel 15 is disposed on the driving shaft 16, a pushing plate 17 is connected to the upper portion of the eccentric wheel 15, the driving shaft 16 and the eccentric wheel 15 are integrated, the eccentric wheel 15 and the pushing plate 17 are connected in a sliding manner, and the eccentric wheel 15 is driven to rotate under the action of the driving motor 14, the propelling plate 17 regularly swings up and down in the rotating process of the eccentric wheel 15, the propelling teeth 4 are uniformly and densely arranged above the propelling plate 17, the propelling teeth 4 and the propelling plate 17 are arranged into a whole, the extruded PBAT foamed sheets can be propelled to the other side by the propelling teeth 4 in the swinging process of the propelling plate 17, the propelling teeth 4 can extend to the outer side of the propelling groove 3, the connecting rod 21 is connected below the eccentric wheel 15, the limiting groove 18 is formed in the bottom of the connecting rod 21, the limiting rod 19 is arranged in the limiting groove 18, the propelling plate 17 is limited under the matching of the limiting rod 19 and the limiting groove 18, the advancing time of one circle of the propelling plate 17 can be controlled by controlling the output efficiency of the driving motor 14, the required length of each PBAT foamed sheet is calculated by matching with cutting equipment controlled by a PLC, the equipment is used for propelling, and finally the cutting equipment is used for cutting, the production equipment has a simple and effective structure, can effectually avoid because the conveyer belt can not carry out regular opening and stop, lead to the unable even transport of sheet to carry out the problem of cutting, improve production efficiency.

Referring to fig. 4 and 5, the two sides of the casing 2 are located on the pushing grooves 3 and are provided with extending supporting tables 5, the supporting columns 6 are installed above the extending supporting tables 5, the adjusting grooves 8 are formed in the inner side walls of the supporting columns 6, a plurality of groups of positioning holes 7 are formed in the outer side walls of the supporting columns 6 in a penetrating mode, hand wheels 20 are inserted in the positioning holes 7, second fixing ends 24 are arranged on the inner sides of the hand wheels 20, outer wall attaching positioning holes 7 of the second fixing ends 24 are formed in the outer wall attaching positioning holes 7, threaded rods 25 are arranged on the inner sides of the second fixing ends 24, the positioning assemblies can be seen as a group through the positioning holes 7 and the hand wheels 20, height adjustment is conducted through matching between the second fixing ends 24 and the positioning holes 7, and the threaded rods 25 are fixedly connected.

Referring to fig. 2 and 3, the top that advances groove 3 is provided with clamp plate 12, the top is spacing through clamp plate 12 when PBAT foaming sheet advances, guarantee the stability of propulsion process, the top both sides of clamp plate 12 are connected with flexible post 10, compression spring 11 has all been cup jointed in the outside of flexible post 10, adapt to the PBAT foaming sheet of different thickness through the cooperation between flexible post 10 and the compression spring 11, flexible post 10 all is connected with the regulation pole 9 with compression spring 11's top, the both sides of adjusting pole 9 all are provided with first stiff end 22, first stiff end 22 slides and sets up in adjustment tank 8, and threaded hole 23 has been seted up to first stiff end 22's inboard, come stationary platen 12 through the cooperation of adjusting pole 9 with first stiff end 22.

Referring to fig. 5, the threaded rod 25 is in threaded connection with the threaded hole 23, and finally the pressure plate 12 is fixed on the shell 2 through the threaded rod 25 on the hand wheel 20.

The working principle is as follows:

when the PBAT foaming sheet material cutting device is used, the eccentric wheel 15 is driven to rotate under the action of the driving motor 14, the pushing plate 17 swings up and down regularly in the rotating process of the eccentric wheel 15, the pushing teeth 4 are uniformly and densely arranged above the pushing plate 17, the pushing teeth 4 and the pushing plate 17 are arranged into a whole, extruded PBAT foaming sheet materials can be pushed to the other side through the pushing teeth 4 in the swinging process of the pushing plate 17, the pushing plate 17 limits the pushing plate 17 under the matching of the limiting rod 19 and the limiting groove 18, the moving time of the pushing plate 17 swinging for one circle can be controlled by controlling the output efficiency of the driving motor 14, the required length of each PBAT foaming sheet material is calculated by matching with cutting equipment controlled by a PLC, the PBAT foaming sheet material cutting device is pushed through equipment, and finally the cutting equipment is used for cutting, the production equipment has a simple and effective structure, and can effectively avoid the problem that the conveying belt cannot be started or stopped regularly, the problem of cutting the sheet material can not be evenly conveyed is caused, and the production efficiency is improved.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a PBAT foaming sheet production equipment, includes bottom plate (1), the top of bottom plate (1) is provided with casing (2), the top surface of casing (2) link up and has seted up propulsion groove (3), its characterized in that: be connected with support frame (13) on one side outer wall of casing (2), driving motor (14) are installed to the top of support frame (13), the inboard of driving motor (14) is connected with drive shaft (16), be provided with eccentric wheel (15) on drive shaft (16), the top of eccentric wheel (15) is connected with propulsion board (17), the even intensive propelling tooth (4) that is provided with in top of propulsion board (17), propelling tooth (4) extensible to the outside of propelling groove (3), the below of eccentric wheel (15) is connected with connecting rod (21), spacing groove (18) have been seted up to the bottom of connecting rod (21), be provided with gag lever post (19) in spacing groove (18).

2. The PBAT foamed sheet production equipment according to claim 1, characterized in that: the both sides of casing (2) are located propulsion groove (3) and locate all to be provided with and extend brace table (5), extend brace table (5) top and all install pillar (6), adjustment tank (8) have all been seted up to the inside wall of pillar (6), link up on the lateral wall of pillar (6) and seted up multiunit locating hole (7).

3. The PBAT foamed sheet production equipment according to claim 1, characterized in that: the push groove is characterized in that a pressing plate (12) is arranged above the push groove (3), telescopic columns (10) are connected to two sides of the upper portion of the pressing plate (12), compression springs (11) are sleeved on the outer sides of the telescopic columns (10), and adjusting rods (9) are connected to the upper portions of the telescopic columns (10) and the compression springs (11).

4. The PBAT foamed sheet production equipment according to claim 3, characterized in that: the both sides of adjusting pole (9) all are provided with first stiff end (22), first stiff end (22) slide to set up in adjustment tank (8), and screw hole (23) are seted up to the inboard of first stiff end (22).

5. The PBAT foamed sheet production equipment according to claim 2, characterized in that: the hand wheel (20) is inserted in the positioning hole (7), a second fixing end (24) is arranged on the inner side of the hand wheel (20), the outer wall of the second fixing end (24) is attached to the positioning hole (7), and a threaded rod (25) is arranged on the inner side of the second fixing end (24).

6. The PBAT foamed sheet production equipment according to claim 5, characterized in that: the threaded rod (25) is in threaded connection with the threaded hole (23).