PVC decorative film calendering device

Abstract

The utility model discloses a PVC decorative film calendaring device, and particularly relates to the technical field of PVC decorative film production calendaring, the PVC decorative film calendaring device comprises a calendaring assembly, the calendaring assembly comprises two machine plates, a vertical groove is formed in the middle of the outer side face of the machine plate arranged on one side, and a plurality of vertical blocks are installed in the vertical groove in a sliding mode from top to bottom; according to the PVC decorative film calendering device, the lantern rings are driven by the rotating motor to move, the lantern rings can move to drive the annular copper blades to slide on the surfaces of the corresponding main rollers, and therefore the annular copper blades can be driven to slide on the surfaces of the main rollers; due to the fact that the size of the annular copper blade is matched with the size of the main roller, and the inner ring face of the annular copper blade is attached to the outer face of the main roller, melt on the surface of the main roller can be removed in all directions along with sliding of the annular copper blade on the surface of the main roller, the melt removal efficiency is improved, the removal effect is improved, and practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to PVC decorative film production calender technical field, concretely is a kind of PVC decorative film calender device. BACKGROUND

[0002] Polyvinyl chloride is abbreviated as PVC, it is polymer that vinyl chloride monomer is polymerized under the action of peroxide, azo compound etc. Initiator or under light, heat according to free radical polymerization mechanism Polymeric. Vinyl chloride homopolymer and vinyl chloride copolymer are collectively referred to as vinyl chloride resin, PVC calendering decorative film is extruded between calender roll, and with corresponding temperature, material occurs plastic flow deformation, and finally into film-shaped material, PVC calendering decorative film needs to use PVC decorative film calender device when laminating.

[0003] PVC decorative film calender device needs to remove the melt on the roll surface after parking, for the convenience of removing residual material, to avoid scratching roll surface, only through manual copper or bamboo knife tool to remove melt, but because the size of present calender device is bigger and bigger, therefore, when melt on the surface of main roll of large calender device is cleaned, manual cleaning is not only time-consuming and laborious, but also can not clean comprehensively. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of PVC decorative film calender device to solve the problems presented in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of PVC decorative film calender device, including calender assembly, the front of the calender assembly is provided with melt-removing component, the calender assembly includes two machine plates, vertical groove is opened in the middle of the outer side of the machine plate of one side setting, several vertical blocks are slidably installed in vertical groove from top to bottom, adjusting groove is opened in the middle of the machine plate of the other side setting, several lifting slides are slidably installed in adjusting groove from top to bottom, two threaded vertical rods are rotatably installed in adjusting groove front and rear portion, several vertical blocks and several lifting slides are one-to-one corresponding, main roll is rotatably installed between vertical block and lifting slide.

[0006] The de-melt assembly comprises a mounting plate, a horizontal groove is formed in the front top of the mounting plate, a threaded horizontal rod is rotatably installed in the horizontal groove, a threaded sliding block is threadedly sleeved on the rod body of the threaded horizontal rod, a vertical plate is fixedly installed on the back of the threaded sliding block, four connecting blocks are sequentially fixedly installed on the back of the vertical plate from top to bottom, a collar is fixedly installed on the back of each of the four connecting blocks, an annular copper blade is fixedly installed on one side of the collar, an annular sleeve is fixedly installed on the other side of the collar, wiping soft cloth is fixedly bonded to the inner annular wall of the annular sleeve, and a rotating motor is fixedly connected to one end of the threaded horizontal rod.

[0007] Preferably, the mounting plate is fixedly installed between the two machine plates, and the size of the collar is matched with the size of the main roller.

[0008] Preferably, a driving motor is fixedly installed on the outer side of each of the vertical blocks, and the output shaft of the driving motor is fixedly connected to the center of one side of the main roller.

[0009] Preferably, four adjusting motors are fixedly installed on the top surface of the machine plate away from the driving motor, and the output shaft bottom ends of the four adjusting motors are respectively fixedly connected to the top ends of the four threaded vertical rods.

[0010] Preferably, the four lifting sliding blocks correspond to the four threaded vertical rods one by one, and each lifting sliding block is threadedly sleeved on the rod body of the corresponding threaded vertical rod.

[0011] Preferably, a walking frame is fixedly installed in the front middle part of the two machine plates, and an inclined plate is arranged on one side of the front of the walking frame.

[0012] Compared with the prior art, the PVC decorative film calendering device has the advantages that the collar is moved by the rotating motor, the annular copper blade can slide on the surface of the corresponding main roller by the movement of the collar, the size of the annular copper blade is matched with the main roller, the inner annular surface of the annular copper blade is in close contact with the outer surface of the main roller, the melt on the surface of the main roller can be removed in all directions by the sliding of the annular copper blade on the surface of the main roller, the efficiency of melt removal is improved, the removal effect is improved, and the practicability is higher. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0014] Figure 2 It is a calendering assembly three-dimensional structure schematic view of the utility model.

[0015] Figure 3 It is a de-melt assembly three-dimensional structure schematic view of the utility model.

[0016] Figure 4 The utility model discloses a collar three-dimensional structure schematic view.

[0017] In the figure: 1, calender assembly, 101, machine plate, 102, walking frame, 103, inclined plate, 104, vertical block, 105, lifting slide block, 106, main roller, 107, drive motor, 108, threaded vertical rod, 109, adjusting motor, 2, remove melting material assembly, 201, mounting plate, 202, threaded cross bar, 203, threaded slide block, 204, vertical plate, 205, connecting block, 206, collar, 207, annular copper blade, 208, annular sleeve, 209, wiping soft cloth, 210, rotating motor. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be apparently and completely described in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the range of protection of the utility model.

[0019] As Figures 1-4 The utility model provides a technical scheme: including calender assembly 1, the front of calender assembly 1 is provided with remove melting material assembly 2, calender assembly 1 includes two machine plates 101, the outer side middle part of the machine plate 101 set up on one side is equipped with vertical slot, and a plurality of vertical blocks 104 are slidably installed in the vertical slot from top to bottom, the middle part of the machine plate 101 set up on the other side is equipped with adjusting groove, and a plurality of lifting slide blocks 105 are slidably installed in the adjusting groove from top to bottom, two threaded vertical rods 108 are rotatably installed in the front and rear of adjusting groove, a plurality of vertical blocks 104 and a plurality of lifting slide blocks 105 one to one correspond, and main roller 106 is rotatably installed between vertical block 104 and lifting slide block 105.

[0020] The de-melting assembly 2 comprises a mounting plate 201, the front top of which is provided with a horizontal groove, a threaded horizontal rod 202 is rotatably installed in the horizontal groove, a threaded sliding block 203 is threadedly sleeved on the rod body of the threaded horizontal rod 202, a vertical plate 204 is fixedly installed on the back of the threaded sliding block 203, four connecting blocks 205 are sequentially fixedly installed on the back of the vertical plate 204 from top to bottom, a collar 206 is fixedly installed on the back of each of the four connecting blocks 205, an annular copper blade 207 is fixedly installed on one side of the collar 206, an annular sleeve 208 is fixedly installed on the other side of the collar 206, a wiping soft cloth 209 is fixedly bonded to the inner annular wall of the annular sleeve 208, and a rotating motor 210 is fixedly connected to one end of the threaded horizontal rod 202.

[0021] In the embodiment, the mounting plate 201 is fixedly installed between the two machine plates 101, and the size of the collar 206 is matched with the size of the main roller 106.

[0022] The outer side of each of the plurality of vertical blocks 104 is fixedly installed with a driving motor 107, and the output shaft of the driving motor 107 is fixedly connected to the center of one side of the main roller 106.

[0023] The top surface of the machine plate 101 away from the driving motor 107 is fixedly installed with four adjusting motors 109, the output shaft bottom ends of the four adjusting motors 109 are respectively fixedly connected to the top ends of the four threaded vertical rods 108, the four lifting sliding blocks 105 correspond to the four threaded vertical rods 108 one by one, each lifting sliding block 105 is threadedly sleeved on the rod body of the corresponding threaded vertical rod 108, the rotation of each threaded vertical rod 108 is controlled by the adjusting motor 109, the rotation of the threaded vertical rod 108 can conveniently control the lifting of the corresponding lifting sliding block 105, and thus the spacing between the main rollers 106 can be conveniently adjusted, so that the calendering operation of the PVC decorative film of different thicknesses can be adapted.

[0024] The front middle portions of the two machine plates 101 are fixedly installed with walking frames 102, and the front side of each walking frame 102 is provided with an inclined plate 103, so as to facilitate the use of the calendering device by the workers.

[0025] When in use, in order to quickly and comprehensively remove the molten material on the surface of the main roller 106 after the calendering device is stopped, the main roller 106 is lifted to a cleaning height, and then the molten material on the surface of the main roller 106 can be removed by the molten material removing assembly 2, specifically, the rotating motor 210 is started, the rotating motor 210 drives the threaded cross rod 202 to rotate, the threaded cross rod 202 rotates to drive the threaded sliding block 203 threaded on the rod body to slide horizontally in the horizontal groove, the threaded sliding block 203 moves to drive the vertical plate 204 to move, the vertical plate 204 moves to drive the connecting block 205 and the sleeve ring 206 fixedly installed on the back of the connecting block 205 to move, the sleeve ring 206 moves to drive the annular copper blade 207 to slide on the surface of the corresponding main roller 106, since the size of the annular copper blade 207 is matched with the main roller 106, the inner ring surface of the annular copper blade 207 is in close contact with the outer surface of the main roller 106, therefore, the molten material on the surface of the main roller 106 can be removed in all directions as the annular copper blade 207 slides on the surface of the main roller 106, which not only improves the efficiency of removing the molten material, but also improves the removal effect, and has higher practicability.

[0026] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A calendering device for PVC decorative film, comprising a calendering assembly (1), characterized in that The front face of the calender assembly (1) is provided with a molten material removing assembly (2), the calender assembly (1) comprises two machine plates (101), the outer side face of the machine plate (101) arranged on one side is provided with a vertical groove in the middle, a plurality of vertical blocks (104) are slidably arranged in the vertical groove from top to bottom, the middle of the machine plate (101) arranged on the other side is provided with an adjusting groove, a plurality of lifting sliding blocks (105) are slidably arranged in the adjusting groove from top to bottom, two threaded vertical rods (108) are rotatably arranged in the adjusting groove at the front and rear parts, the plurality of vertical blocks (104) correspond to the plurality of lifting sliding blocks (105) one by one, and a main roller (106) is rotatably arranged between the vertical block (104) and the lifting sliding block (105). The molten material removing assembly (2) comprises a mounting plate (201), the top of the front face of the mounting plate (201) is provided with a horizontal groove, a threaded horizontal rod (202) is rotatably arranged in the horizontal groove, a threaded sliding block (203) is threadedly sleeved on the rod body of the threaded horizontal rod (202), a vertical plate (204) is fixedly arranged on the back face of the threaded sliding block (203), four connecting blocks (205) are sequentially fixedly arranged on the back face of the vertical plate (204) from top to bottom, a sleeve ring (206) is fixedly arranged on the back face of each of the four connecting blocks (205), a ring-shaped copper blade (207) is fixedly arranged on one side face of the sleeve ring (206), a ring-shaped sleeve (208) is fixedly arranged on the other side face of the sleeve ring (206), a wiping soft cloth (209) is fixedly bonded to the inner ring wall of the ring-shaped sleeve (208), and one end of the threaded horizontal rod (202) is fixedly connected with a rotating motor (210), and the rotating motor (210) is fixedly arranged at the top corner of the outer side face of the machine plate (101) arranged on one side.

2. The PVC decorative film calendering device according to claim 1, characterized in that, The mounting plate (201) is fixedly arranged between the two machine plates (101), and the size of the sleeve ring (206) is matched with the size of the main roller (106).

3. The PVC decorative film calendering device according to claim 1, characterized in that, The outer side face of each of the plurality of vertical blocks (104) is fixedly provided with a driving motor (107), and the output shaft of the driving motor (107) is fixedly connected with the center of one side face of the main roller (106).

4. The PVC decorative film calendering device according to claim 3, characterized in that, The top face of the machine plate (101) away from the driving motor (107) is fixedly provided with four adjusting motors (109), and the bottom ends of the output shafts of the four adjusting motors (109) are respectively fixedly connected with the top ends of the four threaded vertical rods (108).

5. The PVC decorative film calendering device according to claim 1, characterized in that, The four lifting sliding blocks (105) correspond to the four threaded vertical rods (108) one by one, and each lifting sliding block (105) is threadedly sleeved on the rod body of the corresponding threaded vertical rod (108).

6. The PVC decorative film calendering device according to claim 1, characterized in that, The front face of the machine plate (101) is fixedly provided with a walking frame (102), and the front face of the walking frame (102) is provided with an inclined plate (103) on one side.

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