CN217536481U - Embossing device of synthetic leather dry production line - Google Patents

Abstract

The utility model relates to an embossing apparatus of synthetic leather dry process production line, which comprises a frame, the frame on rotate and be connected with the backing roll, the upper end of frame be fixed with power cylinder, the frame along direction of height sliding connection with the slide, slide and power cylinder's power shaft fixed connection, the slide on rotate and be connected with the compression roller, backing roll and compression roller parallel arrangement, the lateral wall of frame on be fixed with the backup pad, the backup pad on be fixed with driving motor, the backup pad on sliding connection have the push rod, the push rod be connected with through positioning mechanism and be used for carrying on the back the side the clapper of contradicting to cloth one side with the base cloth, clapper slope set up, driving motor start and make the push rod shift up through conduction subassembly, reach the purpose that promotes production quality.

Description

Embossing device of synthetic leather dry production line

Technical Field

The utility model relates to an embossing apparatus of synthetic leather dry process production line.

Background

The synthetic leather is applied to a square surface for life. The dry production line of the synthetic leather mainly comprises a base cloth unreeling part, a base cloth coloring part, a surface cloth unreeling part, an embossing part, a drying part and a reeling part.

The existing embossing part mainly comprises a frame, a supporting roller, a pressing roller, a sliding seat and an air cylinder. The backing roll rotates to be connected in the frame, and slide along direction of height sliding connection in the frame, and the cylinder is fixed in the frame, makes the power shaft and the slide fixed connection of cylinder, passes between compression roller and the backing roll after base cloth and the table cloth laminating, and through the action of gravity, the compression roller exerts the holding down force to base cloth and table cloth, makes the line on the table cloth impress on the base cloth.

However, in actual production, after the base cloth is colored through the coloring part, due to the unevenness of the scraper of the coloring part, the color glue is unevenly distributed on the base cloth, the amount of the color glue positioned in the middle of the base cloth is small, the amount of the color glue positioned on two sides of the base cloth is large, and when the surface layer is covered on the color glue, the color glue easily overflows from the side direction of the base cloth, so that the production quality is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an embossing apparatus of synthetic leather dry process production line reaches the purpose that promotes production quality.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the embossing device comprises a rack, wherein a supporting roller is connected to the rack in a rotating mode, a power cylinder is fixed to the upper end of the rack, a sliding seat is connected to the rack in a sliding mode along the height direction, the sliding seat is fixedly connected with a power shaft of the power cylinder, a compression roller is connected to the sliding seat in a rotating mode, the supporting roller and the compression roller are arranged in parallel, a supporting plate is fixed to the side wall of the rack, a driving motor is fixed to the supporting plate, a push rod is connected to the supporting plate in a sliding mode, the push rod is connected with a clapper used for abutting one side of a piece of base cloth against the side of the piece of the base cloth through a positioning mechanism, the clapper is arranged in an inclined mode, and the driving motor is started and enables the push rod to move upwards through a conducting assembly.

Realize above-mentioned technical scheme, the base cloth is after coloring toward the direction conduction near the backing roll, in the meantime, start driving motor, make the push rod shift up through the conduction subassembly, make the lower surface of clapper and base cloth contradict, the base cloth slope, glue the removal through the colour of action of gravity on with the base cloth, make the colour glue assemble toward the middle part of base cloth, cover on the top layer after the colour is glued, through the pressure effect between backing roll and the compression roller, the colour glue is difficult for overflowing, thereby reach the purpose that promotes production quality.

As a preferred scheme of the utility model, the conduction subassembly include cam, supporting wheel, the supporting wheel rotate and connect in the lower extreme of push rod, the cam be fixed in driving motor's drive shaft in, the outer wall of supporting wheel and cam contradict.

Realize above-mentioned technical scheme, driving motor starts, and the cam rotates, and the supporting wheel moves along the outer wall of cam to make the cam promote the supporting wheel and shift up, and make the supporting wheel move down through the action of gravity, at the in-process that the supporting wheel removed, the push rod is along with supporting wheel synchronous motion, thereby makes the clapper along with push rod synchronous motion and pat base cloth.

As a preferred scheme of the utility model, positioning mechanism include back shaft, spacing groove, hexagonal piece, the back shaft be fixed in the lower surface of clapper and rotate with the push rod and be connected, the spacing groove set up on the back shaft and along the length direction setting of back shaft, the hexagonal groove set up on the lateral wall of push pedal, the inner wall of hexagonal piece on be fixed with the spacing piece, stopper sliding connection in the spacing groove, the hexagonal piece be arranged in inlaying and locating the hexagonal groove.

Realize above-mentioned technical scheme, take out the hexagonal piece from the hexagonal inslot, rotate the hexagonal piece, the inner wall and the stopper conflict of spacing groove make the back shaft drive the clapper and rotate to adjust the inclination of clapper, then with the hexagonal piece embedding hexagonal groove in, the inner wall through hexagonal groove conflicts with the hexagonal piece, make the clapper location.

As a preferred scheme of the utility model, the clapper is fixed with a buffer cushion.

By the technical scheme, the protection effect on the base cloth is improved.

As an optimal scheme of the utility model, one side of frame back to the backup pad be provided with flat subassembly of exhibition.

By the technical scheme, the base cloth is convenient to flatten.

As the utility model discloses a preferred scheme, flat subassembly include nip roll, first screw thread section and second screw thread section, nip roll rotate to be connected in the frame, first screw thread section and second screw thread section be fixed in nip roll's both ends and reverse setting, first screw thread section, second screw thread section all contradict with the lower surface of base cloth.

According to the technical scheme, when the flattening roller rotates, the first thread section and the second thread section rotate and flatten the base cloth towards two sides.

To sum up, the utility model discloses following beneficial effect has:

the base cloth is after coloring toward the direction conduction near the backing roll, and in the meantime, the driving motor is started, the push rod is enabled to move upwards through the conduction assembly, so that the clapper is abutted to the lower surface of the base cloth, the base cloth is inclined, the color glue on the base cloth is moved through the action of gravity, the color glue is gathered towards the middle part of the base cloth, the surface layer covers the color glue, and the color glue is difficult to overflow through the pressure action between the backing roll and the compression roll, so that the purpose of improving the production quality is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view showing the structure of the nip roll.

Fig. 3 is a schematic structural view of a conductive member.

Fig. 4 is a schematic sectional view showing the push rod.

Fig. 5 is an enlarged view of fig. 1 at a.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a frame; 21. a support roller; 22. a compression roller; 3. a power cylinder; 31. a slide base; 4. a support plate; 5. a drive motor; 51. a push rod; 6. a conductive component; 61. a cam; 62. a support wheel; 63. clapping the board; 7. a positioning mechanism; 71. a support shaft; 72. a limiting groove; 73. a hexagonal groove; 74. a hexagonal block; 8. a cushion pad; 9. flattening rollers; 91. a first thread segment; 92. a second thread segment.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in the figure, the embossing device of the synthetic leather dry production line comprises a frame 1, wherein a supporting roller 21 is rotatably connected to the frame 1, and the supporting roller 21 is horizontally arranged. A power cylinder 3 is fixed on the upper end of the frame 1, and a sliding seat 31 is connected to the frame 1 in a sliding manner along the height direction. The slide 31 is fixedly connected with the power shaft of the power cylinder 3. The slide carriage 31 is rotatably connected with a press roller 22, and the support roller 21 and the press roller 22 are arranged in parallel. A nip for nipping the base cloth and the cover cloth is formed between the support roller 21 and the press roller 22.

A supporting plate 4 is fixed on the side wall of the frame 1, a driving motor 5 is fixed on the supporting plate 4, a push rod 51 is connected on the supporting plate 4 in a sliding way, and the driving motor 5 is started and enables the push rod 51 to move upwards through a conduction assembly 6.

The conducting assembly 6 comprises a cam 61, a support wheel 62. The supporting wheel 62 is rotatably connected to the lower end of the push rod 51, the cam 61 is fixed to the driving shaft of the driving motor 5, and the supporting wheel 62 is abutted against the outer wall of the cam 61.

When the driving motor 5 is started, the supporting wheel 62 is pushed upwards by the cam 61, and the supporting wheel 62 is moved downwards by gravity.

The handspike 51 is connected with a clapper 63 which is used for abutting against one side of the base cloth opposite to the base cloth through the positioning mechanism 7. The base cloth is positioned at the middle of the racket board 63 and makes the racket board 63 be slantingly arranged. The positioning mechanism 7 includes a support shaft 71, a limiting groove 72, a hexagonal groove 73, and a hexagonal block 74. The support shaft 71 is fixed to the lower surface of the racket plate 63 and is rotatably connected to the push rod 51, and the support shaft 71 is horizontally disposed. The stopper groove 72 is formed in the support shaft 71 and is provided along the longitudinal direction of the support shaft 71. The hexagonal groove 73 is opened on the side wall of the push plate. A limiting block is fixed on the inner wall of the hexagonal block 74, so that the limiting block is connected in the limiting groove 72 in a sliding manner. The hexagonal block 74 is inserted into the hexagonal groove 73.

The hexagonal block 74 is pulled out from the hexagonal groove 73, and by rotating the hexagonal block 74, the limiting block abuts against the inner wall of the limiting groove 72, so that the supporting shaft 71 can synchronously rotate along with the hexagonal block 74, and the inclination angle of the racket plate 63 can be adjusted. Finally, the hexagonal block 74 is embedded into the hexagonal groove 73, and the supporting shaft 71 can be positioned by abutting the inner wall of the hexagonal groove 73 against the hexagonal block 74, so that the racket plate 63 can be positioned synchronously.

A cushion 8 is fixed to the racket plate 63, and the cushion 8 is made of rubber and is located on the upper surface of the racket plate 63.

A flattening component is arranged on one side of the machine frame 1 back to the supporting plate 4. The flattening assembly comprises a flattening roller 9, first thread segments 91 and second thread segments 92. The nip roll 9 is rotatably connected to the frame 1, and the first thread section 91 and the second thread section 92 are fixed at two ends of the nip roll 9 and are oppositely arranged. The first thread segments 91 and the second thread segments 92 are abutted against the lower surface of the base fabric.

After the base cloth is colored, the driving motor 5 is started, the clapper 63 is used for beating the lower surface of the base cloth, so that the color glue positioned on the side edge of the base cloth flows towards the middle part of the base cloth, the surface cloth covers the base cloth and then passes through the pressing area, and finally the flattening roller 9 rotates to enable the first thread section 91 and the second thread section 92 to flatten the base cloth.

The nip roll 9 and the support roll 21 are driven by a servo motor.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The embossing device is characterized in that a supporting plate is fixed on the side wall of the rack, a driving motor is fixed on the supporting plate, a push rod is connected on the supporting plate in a sliding mode, the push rod is connected with a clapper used for abutting one side of base cloth against the side of the base cloth through a positioning mechanism, the clapper is arranged in an inclined mode, and the driving motor is started and enables the push rod to move upwards through a conduction assembly.

2. The embossing device for the synthetic leather dry production line as claimed in claim 1, wherein the conducting assembly comprises a cam and a supporting wheel, the supporting wheel is rotatably connected to the lower end of the push rod, the cam is fixed on a driving shaft of the driving motor, and the supporting wheel is abutted against the outer wall of the cam.

3. The embossing device for the synthetic leather dry production line according to claim 1 or 2, wherein the positioning mechanism comprises a supporting shaft, a limiting groove, a hexagonal groove and a hexagonal block, the supporting shaft is fixed on the lower surface of the clapper and is rotatably connected with the push rod, the limiting groove is arranged on the supporting shaft and is arranged along the length direction of the supporting shaft, the hexagonal groove is arranged on the side wall of the push plate, the limiting block is fixed on the inner wall of the hexagonal block, the limiting block is slidably connected in the limiting groove, and the hexagonal block is embedded in the hexagonal groove.

4. The embossing device for the dry synthetic leather production line as claimed in claim 3, wherein the clapper is fixed with a cushion pad.

5. The embossing device of the synthetic leather dry production line according to claim 1, wherein one side of the frame, which is opposite to the support plate, is provided with a flattening component.

6. The embossing device of synthetic leather dry process production line of claim 5, characterized in that the flattening component comprises a flattening roller, a first thread section and a second thread section, the flattening roller is rotatably connected to the frame, the first thread section and the second thread section are fixed at two ends of the flattening roller and are arranged in opposite directions, and the first thread section and the second thread section are both abutted against the lower surface of the base cloth.

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