阅读说明：本技术 一种pvc台布加工用贴合转印装置 (PVC tablecloth processing is with laminating transfer means ) 是由 刘广松 于 2020-07-23 设计创作，主要内容包括：本发明属于PVC台布加工技术领域,尤其是一种PVC台布加工用贴合转印装置,针对现有技术中对PVC基层的贴合转印效果差的问题,现提出以下方案,包括固定架,所述固定架两端内壁之间的底部固定有水平放置的支撑座,且固定架的两端内壁之间转动连接有覆膜辊,所述固定架两端内壁的一侧均转动连接有压辊,且压辊远离固定架的一端开设有空腔,所述固定架与压辊对应的位置固定有安装架,且安装架远离固定架的一端与压辊的一端外壁靠接。本发明中,通过压辊的挤压以及第二加热件产生的热流而将PVC基层与印花膜之间的气泡从两端排出,配合两端的多个风管向外抽气,而提高实际对PVC基层的贴合转印效果。(The invention belongs to the technical field of PVC tablecloth processing, in particular to a laminating and transferring device for PVC tablecloth processing, aiming at the problem of poor laminating and transferring effects on a PVC base layer in the prior art, the laminating and transferring device comprises a fixing frame, wherein a horizontally placed supporting seat is fixed at the bottom between the inner walls at the two ends of the fixing frame, a film coating roller is rotatably connected between the inner walls at the two ends of the fixing frame, one side of each inner wall at the two ends of the fixing frame is rotatably connected with a compression roller, a cavity is formed in one end, away from the fixing frame, of each compression roller, a mounting frame is fixed at the position, corresponding to each compression roller, of the fixing frame, and one end, away from the fixing. In the invention, air bubbles between the PVC base layer and the printing film are discharged from two ends through the extrusion of the compression roller and the heat flow generated by the second heating element, and the actual laminating and transferring effect on the PVC base layer is improved by matching with the outward air exhaust of the air pipes at the two ends.)

1. The utility model provides a PVC tablecloth processing is with laminating transfer means, includes mount (1), the bottom between mount (1) both ends inner wall is fixed with horizontally placed supporting seat (2), and rotates between the both ends inner wall of mount (1) and be connected with tectorial membrane roller (3), its characterized in that, one side of mount (1) both ends inner wall all rotates and is connected with compression roller (6), and compression roller (6) keep away from the one end of mount (1) and set up the cavity, the position that mount (1) and compression roller (6) correspond is fixed with mounting bracket (7), and the one end that mounting bracket (7) kept away from mount (1) leans on with the one end outer wall of compression roller (6) and connect, and the position that mounting bracket (7) one end corresponds with the cavity is fixed with second heating member (8), the one end that mounting bracket (7) is close to mount (1) is fixed with the rotation motor, and the output shaft of rotation motor is connected with the one end transmission, one side that lies in tectorial membrane roller (3) between mount (1) one end inner wall and keep away from compression roller (6) rotates and is connected with preheating roller (4) that cavity set up, and the position that mount (1) other end inner wall and preheating roller (4) correspond is fixed with first heating member (5).

2. The laminating and transferring device for processing the PVC tablecloth according to claim 1, wherein one end of the pressing roller (6) far away from the fixing frame (1) is obliquely arranged towards one side close to the film coating roller (3).

3. The laminating and transferring device for processing the PVC tablecloth according to claim 2, wherein a plurality of air pipes (9) are fixed on the horizontal planes of the inner walls of the two ends of the fixing frame (1) corresponding to the pressing rollers (6), and one ends of the air pipes (9) far away from the fixing frame (1) are connected with an exhaust fan.

4. The laminating and transferring device for PVC tablecloth processing according to claim 2 or 3, wherein a heat conducting plate (10) horizontally placed is fixed on the top of the supporting seat (2), a plurality of mounting grooves are formed on the top of the heat conducting plate (10), and a third heating member (11) is fixed on the inner wall of each mounting groove.

5. The laminating and transferring device for processing the PVC tablecloth as claimed in claim 4, wherein the supporting seat (2) is arranged in a box structure with an open top, the top of the supporting seat (2) is provided with a plurality of through grooves (12), the top end of the inner wall of each through groove (12) is slidably connected with a supporting block (13), and a spring (14) is connected between the bottom of each supporting block (13) and the inner wall of the bottom of the supporting seat (2).

6. The laminating and transferring device for processing the PVC tablecloth of claim 5, wherein top ends of outer walls of two sides of the abutting block (13) are provided with guide corners of arc structures, and the outer wall of the top of the abutting block (13) is provided with a plurality of adsorption grooves (15) of arc structures.

7. The laminating and transferring device for processing the PVC tablecloth according to claim 1, wherein a positioning frame is fixed between the inner walls of the two ends of the fixing frame (1) and between the film coating roller (3) and the pressing roller (6), a driving motor (16) which is vertically arranged is fixed at the middle position of the bottom of the positioning frame, and a dispersing piece (17) which is horizontally arranged is fixed at the output shaft of the driving motor (16).

8. The laminating and transferring device for PVC tablecloth processing according to claim 7, wherein the dispersion member (17) is configured as a disc-shaped structure, a connecting block (18) connected with the output shaft of the driving motor (16) is fixed at the middle position of the top of the dispersion member (17), and the dispersion blades (19) distributed in an annular array are fixed on the outer circumferential wall of the dispersion member (17).

9. The laminating and transferring device for PVC tablecloth processing according to claim 8, wherein the outer walls of both sides of the dispersing blades (19) are arranged in a streamline structure.

Technical Field

The invention relates to the technical field of PVC tablecloth processing, in particular to a laminating and transferring device for PVC tablecloth processing.

Background

The tablecloth is an article which is covered on a table and a tabletop and used for preventing stains or increasing attractiveness, the tablecloth is habitually covered on the table, so the tablecloth is also called as tablecloth, the tablecloth is classified into plastic type and textile type according to different production processes of the tablecloth, the PVC tablecloth is common one of the plastic type tablecloth, and the production and processing processes of the PVC tablecloth mainly comprise embossing and attaching transfer printing operation.

At the production PVC tablecloth when laminating the rendition operation nowadays, generally will send to the rendition station through the PVC basic unit of impressed watermark, will stamp the membrane subsides the hot pressing through the laminating roller and accomplish the processing operation of laminating the rendition on PVC basic unit, but actually in the in-process of laminating the rendition to PVC basic unit, often because it is poor to remain the rendition effect that has the bubble and leads to reality between stamp membrane and the PVC basic unit, can influence the off-the-shelf quality of PVC tablecloth.

Disclosure of Invention

Based on the technical problem of poor laminating and transferring effects on a PVC base layer in the prior art, the invention provides a laminating and transferring device for processing PVC tablecloth.

The invention provides a laminating and transfer printing device for processing PVC tablecloth, which comprises a fixed frame, wherein a horizontally placed supporting seat is fixed at the bottom between the inner walls of two ends of the fixed frame, and a film coating roller is rotatably connected between the inner walls of the two ends of the fixing frame, one side of the inner walls of the two ends of the fixing frame is rotatably connected with a press roller, and one end of the compression roller far away from the fixed frame is provided with a cavity, a mounting frame is fixed at the position of the fixed frame corresponding to the compression roller, one end of the mounting frame, which is far away from the fixing frame, is abutted against the outer wall of one end of the compression roller, a second heating element is fixed at the position, which corresponds to the cavity, of one end of the mounting frame, a rotating motor is fixed at one end, which is close to the fixing frame, of the mounting frame, and the output shaft of the rotating motor is in transmission connection with one end of the outer wall of the compression roller, one side, away from the compression roller, of the film laminating roller between the inner wall of one end of the fixing frame is rotatably connected with a preheating roller with a hollow arrangement, and a first heating element is fixed on the inner wall of the other end of the fixing frame and the position corresponding to the preheating roller.

Preferably, one end of the press roller, which is far away from the fixed frame, is obliquely arranged towards one side close to the film coating roller.

Preferably, a plurality of air pipes are fixed on the inner walls of the two ends of the fixing frame and the horizontal plane corresponding to the compression roller, and one ends, far away from the fixing frame, of the air pipes are connected with exhaust fans.

Preferably, the top of supporting seat is fixed with the heat-conducting plate that the level was placed, and a plurality of mounting grooves have been seted up at the top of heat-conducting plate, and the inner wall of mounting groove is fixed with the third heating member.

Preferably, the supporting seat is arranged to be a box structure with an open top, the top of the supporting seat is provided with a plurality of through grooves, the top ends of the inner walls of the through grooves are connected with abutting blocks in a sliding mode, and springs are connected between the bottoms of the abutting blocks and the inner walls of the bottoms of the supporting seat.

Preferably, the top ends of the outer walls of the two sides of the supporting block are both provided with guide corners of arc structures, and the outer wall of the top of the supporting block is provided with a plurality of adsorption grooves of arc structures.

Preferably, the position that lies in between tectorial membrane roller and the compression roller between the inner wall of mount both ends is fixed with the locating rack, and the intermediate position of locating rack bottom is fixed with the vertical driving motor who places, and driving motor's output shaft is fixed with the dispersion piece that the level was placed.

Preferably, the dispersion member is arranged in a disc-shaped structure, a connecting block connected with the output shaft of the driving motor is fixed in the middle of the top of the dispersion member, and dispersion blades distributed in an annular array are fixed on the outer circumferential wall of the dispersion member.

Preferably, the outer walls of both sides of the dispersing blade are arranged in a streamline structure.

Compared with the prior art, the invention provides a laminating and transferring device for processing PVC tablecloth, which has the following beneficial effects:

1. this a PVC tablecloth processing is with laminating transfer means, the device sends the top of supporting seat to the PVC basic unit after the impressed watermark, utilize the tectorial membrane roller with the laminating membrane laminating in the surface of PVC basic unit, and the device is provided with two compression rollers that contact with PVC basic unit in one side that the mount both ends are close to the discharge end, the compression roller is kept away from the one end towards being close to tectorial membrane roller lopsidedness with the mount fixed point, the second heating member in the cooperation compression roller carries out the hot pressing, and the thermal current that produces through the extrusion of compression roller and second heating member and discharge the bubble between PVC basic unit and the printing membrane from both ends, a plurality of tuber pipes at cooperation both ends are outwards bled, and improve the actual laminating rendition effect to PVC basic unit.

2. This a PVC tablecloth processing is with laminating transfer means, the device is provided with a plurality of third heating member and spring coupling's the piece of supporting on the heat-conducting plate at supporting seat top, utilize the third heating member to improve the even heating effect to PVC basic unit, and the PVC basic unit by downward pressfitting can push down to the piece in the motion, support the piece decline in-process and utilize the arc angle on both sides top and the adsorption tank at top and produce suction, thereby guarantee the stability of PVC basic unit in order to guarantee laminating rendition quality, and the reinforcing is actual to the processing effect of PVC basic unit.

3. This a PVC tablecloth processing is with laminating transfer device, the device utilizes pivoted dispersion piece between tectorial membrane roller and the compression roller and assists the dispersion to the bubble of intermediate position, and further, the device is fixed with the dispersion leaf that has annular array to distribute at the outer wall of dispersion piece, and utilizes the dispersion leaf that both sides are streamlined structure to improve the dispersion discharge effect to the bubble between PVC basic unit and the stamp membrane, further improves the device and actually laminates the effect of rendition to PVC basic unit.

Drawings

FIG. 1 is a schematic overall sectional structural view of a laminating and transferring device for processing PVC tablecloth according to the present invention;

FIG. 2 is an enlarged schematic structural view of part A of a laminating and transferring device for processing PVC tablecloth according to the present invention;

FIG. 3 is a schematic view of a mounting rack distribution structure of a laminating and transferring device for processing PVC tablecloth according to the present invention;

FIG. 4 is a schematic cross-sectional structural view of a press roller of the laminating and transferring device for processing PVC tablecloth, which is provided by the invention;

fig. 5 is a schematic structural diagram of a dispersion member of the bonding and transfer printing device for processing PVC tablecloth according to the present invention.

In the figure: the device comprises a fixing frame 1, a supporting seat 2, a laminating roller 3, a preheating roller 4, a first heating element 5, a compression roller 6, a mounting frame 7, a second heating element 8, an air pipe 9, a heat conducting plate 10, a third heating element 11, a through groove 12, a supporting block 13, a spring 14, an adsorption groove 15, a driving motor 16, a dispersing element 17, a connecting block 18 and a dispersing blade 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.