CN219294535U

CN219294535U - Calendaring molding machine for producing PVC floor wear-resisting layer

Info

Publication number: CN219294535U
Application number: CN202320316878.0U
Authority: CN
Inventors: 王周林; 王淑芳; 蒋飞飞; 陆成杰; 王宇超
Original assignee: Haining Walrus New Material Co ltd
Current assignee: Haining Walrus New Material Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-07-04
Anticipated expiration: 2033-02-13

Abstract

The utility model provides a calender molding machine for producing a PVC floor wear-resistant layer. The cutter in the existing calender is arranged on the inner side of the machine, so that the technical problems of inconvenience in adjustment, poor precision and the like are solved. This production PVC floor is calender forming machine for wearing layer, which comprises a frame, the material loading end of frame is provided with the hopper, hopper below intercommunication has the heating storehouse, install the heater in the heating storehouse, the discharge gate has been seted up to the heating storehouse bottom, be provided with squeeze roller one and squeeze roller two under the discharge gate, squeeze roller two below and install guide roll one, be provided with guide roll two behind the guide roll one, be provided with guide roll three behind the guide roll two, be provided with cooling body between guide roll two and the guide roll three, be provided with diastole roller one and diastole roller two behind the guide roll three, be connected with adjustment mechanism on the diastole roller one, be connected with a cutting mechanism who is used for the material to roll up the side cut on the diastole roller two. Compared with the traditional calender, the utility model has more convenient adjustment and higher precision.

Description

Calendaring molding machine for producing PVC floor wear-resisting layer

Technical Field

The utility model belongs to the technical field of production and processing, and relates to a calender molding machine, in particular to a calender molding machine for producing a PVC floor wear-resistant layer.

Background

The calendaring molding is a processing method for finally forming a sheet product with width and thickness by means of strong shearing force between rollers and matching with corresponding processing temperature to enable the viscous material to be extruded and stretched for many times, and a special calendaring molding machine is needed for realizing automation of the processing process. Most shapes of material rolls produced by the calendaring molding machine are not regular, the material rolls are required to be subjected to subsequent trimming treatment, when the PVC floor wear-resistant layer is produced, the floor is provided with various specifications and sizes, and bottom plates of different specifications adopt the same wear-resistant layer, so that the position of a cutter is required to be frequently adjusted in the trimming process due to the need of cutting the material rolls of different sizes, and the cutter in the conventional calendaring molding machine is arranged on the inner side of the machine, so that the adjustment is inconvenient, and the precision is poor, therefore, the calendaring molding machine for producing the PVC floor wear-resistant layer is very necessary.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and provides a calender forming machine for producing a PVC floor wear-resistant layer.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a production PVC floor is calender forming machine for wearing layer, includes the frame, its characterized in that, the material loading end of frame is provided with the hopper, and the hopper below intercommunication has the heating storehouse, installs the heater in the heating storehouse, and the discharge gate has been seted up to the heating storehouse bottom, has set gradually a set of squeeze roll I and a set of squeeze roll II under the discharge gate, the guide roll I is installed in the rotation of squeeze roll II below, is provided with the guide roll II behind the guide roll I, is provided with the guide roll III behind the guide roll II, is provided with the cooling body that is used for the material to roll cooling design between guide roll II and the guide roll III, be provided with the first and second of diastole in proper order behind the guide roll, be connected with an adjustment mechanism that is used for adjusting the rate of tension on the first of diastole, be connected with a cutting mechanism that is used for the material to roll to cut edge on the second of diastole, be provided with the collection roller behind the diastole, the collection roller is installed in the frame through connecting piece rotation.

The working principle of the utility model is as follows: raw material particles are conveyed to a heating bin through a hopper, after the raw material particles are melted through a heater in the heating bin, the raw material particles flow out through a discharge hole, sequentially pass through a first extruding roller and a second extruding roller, extrude the melted raw material particles into a material roll with a certain thickness, then pass through the guide of the first guiding roller and the second guiding roller, convey the material roll to a cooling box for cooling and shaping, the cooled material roll is guided to a first dilating roller and a second dilating roller through a third guiding roller, the position of the first dilating roller can be adjusted through an adjusting mechanism during the cooling process, so that the tension of the material roll is adjusted, when the material roll passes through the second guiding roller, the cutting mechanism cuts edges of the material roll, and finally the material roll is collected through a collecting roller.

The cooling mechanism comprises a cooling tank, a water collecting tank, a water return pipe and a water pump, wherein the cooling tank is obliquely arranged on the frame, the water collecting tank is arranged right below the cooling tank, the water collecting tank is communicated with the cooling tank through the water return pipe, and the water pump is further connected to the water return pipe.

By adopting the structure, the water in the water collecting tank is conveyed into the cooling tank through the water return pipe by the water pump, and the cooling tank is obliquely arranged, so that the water automatically overflows into the water collecting tank when the water level reaches the oblique side, and finally the circulation of cooling water is realized.

The adjusting mechanism comprises a first mounting frame, a sliding block and a push rod motor, wherein the first mounting frame is mounted on the frame, a sliding groove is formed in the first mounting frame, the push rod motor is mounted in the sliding groove, the sliding block is mounted on the rod portion of the push rod motor, and the sliding block is connected with the end portion of the first diastolic roller.

By adopting the structure, the push rod motor pushes the sliding block to slide up and down in the sliding groove, so that the position of the first diastolic roller is adjusted.

The cutting mechanism comprises a mounting frame II, a connecting piece II, a mounting piece and a cutter, wherein the mounting frame II is mounted on the frame, the connecting piece II is mounted at the front end of the mounting frame II, the mounting piece is connected with the mounting frame II and the connecting piece II in a sliding manner, the cutter is mounted at the end part of the mounting piece, and a locking knob for locking the mounting piece is further connected to the mounting frame II in a threaded manner.

By adopting the structure, the edge of the formed material roll is cut by the cutters at the two sides of the diastole roller, so that the material roll has a fixed size.

A collecting box is arranged below the cutting mechanism.

With the above structure, the chips generated by cutting are collected.

The mounting piece is provided with scales.

By adopting the structure, the size is convenient to determine.

Compared with the prior art, the calender molding machine for producing the PVC floor wear-resistant layer has the advantages that: according to the utility model, the cutting device capable of quickly adjusting the cutting size is arranged on the frame, so that compared with a traditional calendaring molding machine, the calendaring molding machine is more convenient to adjust and higher in precision.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the adjusting mechanism in the present utility model.

Fig. 3 is a top view of the cutting mechanism of the present utility model.

Fig. 4 is a schematic view of the assembly of the cutting mechanism of the present utility model.

In the figure, 1, a rack; 2. a hopper; 3. a heating bin; 4. a heater; 5. a first squeeze roll; 6. a second squeeze roll; 7. a guide roller I; 8. a second guide roller; 9. a guide roller III; 10. a first diastolic roller; 11. a second roller for dilating; 12. an adjusting mechanism; 13. a cutting mechanism; 14. a collection roller; 15. a first connecting piece; 16. a cooling box; 17. a water collection tank; 18. a water return pipe; 19. a water pump; 20. a first mounting frame; 21. a slide block; 22. a push rod motor; 23. a second mounting frame; 24. a second connecting piece; 25. a mounting member; 26. a cutter; 27. a locking knob; 28. and (5) collecting a box.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

As shown in figures 1-4, the calendaring forming machine for producing the PVC floor wear-resistant layer comprises a frame 1, wherein a hopper 2 is arranged at the feeding end of the frame 1, a heating bin 3 is communicated below the hopper 2, a heater 4 is arranged in the heating bin 3, a discharge hole is formed in the bottom of the heating bin 3, a group of extrusion rollers I5 and a group of extrusion rollers II 6 are sequentially arranged right below the discharge hole, a guide roller I7 is rotatably arranged below the extrusion rollers II 6, a guide roller II 8 is arranged behind the guide roller I7, a guide roller III 9 is arranged behind the guide roller II 8, a cooling mechanism for cooling and shaping a material roll is arranged between the guide roller II 8 and the guide roller III 9, a first roller 10 and a second roller 11 are sequentially arranged behind the guide roller III, an adjusting mechanism 12 for adjusting tension is connected to the first roller 10, a cutting mechanism 13 for cutting edges of the material roll is connected to the second roller 11, a collecting roller 14 is arranged behind the second roller 11, and the collecting roller 14 is rotatably arranged on the frame 1 through a connecting piece 15.

In the utility model, the heater 4 in the heating bin 3 is heated at a constant temperature, so that the temperature in the heating bin 3 can be kept to be capable of melting raw material particles into colloid.

The cooling mechanism comprises a cooling tank 16, a water collecting tank 17, a water return pipe 18 and a water pump 19, wherein the cooling tank 16 is obliquely arranged on the frame 1, the water collecting tank 17 is arranged right below the cooling tank 16, the water collecting tank 17 is communicated with the cooling tank 16 through the water return pipe 18, and the water pump 19 is further connected to the water return pipe 18.

In the present utility model, the cooling tank 16 is provided obliquely, so that the water in the cooling tank 16 can be overflowed automatically, and the circulation of the water in the cooling tank 16 can be maintained, and the water temperature can be maintained.

The adjusting mechanism 12 comprises a first mounting frame 20, a sliding block 21 and a push rod motor 22, wherein the first mounting frame 20 is mounted on the frame 1, a sliding groove is formed in the first mounting frame 20, the push rod motor 22 is mounted in the sliding groove, the sliding block 21 is mounted on the rod portion of the push rod motor 22, and the sliding block 21 is connected with the end portion of the first diastolic roller 10.

The cutting mechanism 13 comprises a second mounting frame 23, a second connecting piece 24, a mounting piece 25 and a cutter 26, wherein the second mounting frame 23 is mounted on the frame 1, the second connecting piece 24 is mounted at the front end of the second mounting frame 23, the mounting piece 25 is connected with the second mounting frame 23 and the second connecting piece 24 in a sliding manner, the cutter 26 is mounted at the end part of the mounting piece 25, and the second mounting frame 23 is further connected with a locking knob 27 for locking the mounting piece 25 in a threaded manner.

The cross section of the second connecting piece 24 is trapezoid, and the inclined surface plays a certain guiding role in material rolling.

A collection box 28 is provided below the cutting mechanism 13.

The mounting member 25 is provided with graduations.

The working principle of the utility model is as follows: raw material particles are conveyed to a heating bin 3 through a hopper 2, after being melted through a heater 4 in the heating bin 3, the raw material particles flow out through a discharge hole, sequentially pass through a first extruding roller 5 and a second extruding roller 6, extrude the melted raw material particles into a material roll with a certain thickness, then guide the material roll through a first guiding roller 7 and a second guiding roller 8, convey the material roll to a cooling box 16 for cooling and shaping, guide the cooled material roll to a first dilating roller 10 and a second dilating roller 11 through a third guiding roller 9, and the position of the first dilating roller 10 can be adjusted through an adjusting mechanism 12 during the cooling process, so that the tension of the material roll is adjusted, when the material roll passes through the second guiding roller 8, the cutting mechanism 13 cuts the material roll, and finally the material roll is collected through a collecting roller 14.

The mechanisms in the utility model are connected by adopting the prior art and realize synchronous control.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a production PVC floor calender for wearing layer, includes frame (1), its characterized in that, the material loading end of frame (1) is provided with hopper (2), and hopper (2) below intercommunication has heating storehouse (3), installs heater (4) in heating storehouse (3), and the discharge gate has been seted up to heating storehouse (3) bottom, has set gradually a set of squeeze roll (5) and a set of squeeze roll (6) under the discharge gate, squeeze roll (6) below rotation is installed guide roll (7), is provided with guide roll (8) behind guide roll (7), is provided with guide roll (9) behind guide roll (8), is provided with the cooling body that is used for the material to roll cooling design between guide roll (8) and guide roll (9), set gradually behind guide roll (9) first (10) and the second (11) of relaxing, be connected with on relaxing roll (10) and be used for adjusting mechanism (12) of regulating degree, be connected with on relaxing roll (11) second (11) and cut edge roll (14) and install one and be used for rolling up (14) and collect one after cutting roll (14) and roll (14) are connected with one and roll (14) are rotated.

2. The calender forming machine for producing the PVC floor wear-resistant layer according to claim 1, wherein the cooling mechanism comprises a cooling tank (16), a water collecting tank (17), a water return pipe (18) and a water pump (19), the cooling tank (16) is obliquely arranged on the frame (1), the water collecting tank (17) is arranged right below the cooling tank (16), the water collecting tank (17) is internally communicated with the cooling tank (16) through the water return pipe (18), and the water pump (19) is further connected to the water return pipe (18).

3. The calender for producing the wear-resistant layer of the PVC floor according to claim 1, wherein the adjusting mechanism (12) comprises a first installation frame (20), a sliding block (21) and a push rod motor (22), the first installation frame (20) is installed on the frame (1), a sliding groove is formed in the first installation frame (20), the push rod motor (22) is installed in the sliding groove, the sliding block (21) is installed at the rod part of the push rod motor (22), and the sliding block (21) is connected with the end part of the first diastolic roller (10).

4. The calender for producing the PVC floor wear-resistant layer according to claim 1, wherein the cutting mechanism (13) comprises a second mounting frame (23), a second connecting piece (24), a mounting piece (25) and a cutter (26), the second mounting frame (23) is mounted on the frame (1), the second connecting piece (24) is mounted at the front end of the second mounting frame (23), the mounting piece (25) is slidably connected with the second mounting frame (23) and the second connecting piece (24), the cutter (26) is mounted at the end part of the mounting piece (25), and a locking knob (27) for locking the mounting piece (25) is further connected on the second mounting frame (23) in a threaded manner.

5. Calender for producing a wear layer of PVC floors according to claim 4, characterised in that a collecting box (28) is provided below the cutting mechanism (13).

6. Calender for producing a wear layer for PVC floors according to claim 4, characterised in that the mounting (25) is provided with graduations.