CN212387423U

CN212387423U - Full-automatic slitting machine

Info

Publication number: CN212387423U
Application number: CN202020883159.3U
Authority: CN
Inventors: 景迪
Original assignee: Ningbo Moya Crafts Industry And Trade Co ltd
Current assignee: Ningbo Moya Crafts Industry And Trade Co ltd
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-22
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to the technical field of slitting machines, in particular to a full-automatic slitting machine, which comprises a frame, a first roller and a plurality of second rollers which are rotatably arranged at the front end of the frame, a first winding drum coaxially arranged on the first roller, a cutting assembly arranged on the frame and a second winding drum coaxially arranged on the second rollers, wherein the axes of the first roller and the second roller are parallel to each other; the first winding drum and the second winding drum are made of ferromagnetic materials, grooves are formed in the outer annular surfaces of the first winding drum and the second winding drum along the axial direction of the first winding drum and the second winding drum, magnetic stripes matched with the grooves in shape are adsorbed in the grooves, and clamping areas used for clamping membrane materials are formed between the grooves and the magnetic stripes. The utility model has simple structure and reasonable layout; only need external force to dial out the magnetic stripe, put into the recess with the tip of membrane material in, put into the magnetic stripe again, under the magnetic force effect, the clamping area can fix the membrane material, whole fixed process, easy operation, and work efficiency is high.

Description

Full-automatic slitting machine

Technical Field

The utility model relates to a divide strip machine technical field, specifically be a full-automatic strip machine that divides.

Background

In the printing process of patterns, colors and grains on the surfaces of products such as paper packaging boxes and boxes, a gold stamping film is often needed, and the gold stamping film is generally produced in a roll, so that a strip dividing machine is needed to longitudinally cut the rolled gold stamping film into strips with required specifications.

In the prior art, after a gilding film is longitudinally cut into a plurality of strips by a slitting machine, the strips need to be wound on a winding drum, but the head ends of the strips cannot be directly connected with the winding drum, so that the strips need to be manually wound on the winding drum for a certain number of turns or the strips need to be adhered on the winding drum by using an adhesive tape.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a full-automatic slitting machine to solve the above-mentioned deficiencies in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic slitting machine comprises a rack, a first roller, a plurality of second rollers, a first winding drum, a cutting assembly and a second winding drum, wherein the first roller is rotatably installed at the front end of the rack, the second rollers are rotatably installed at the front end of the rack, the first winding drum is coaxially installed on the first roller and used for winding a strip-shaped film material, the cutting assembly is installed on the rack and used for longitudinally cutting the strip-shaped film material on the first winding drum into a plurality of strip-shaped film materials, the second winding drum is coaxially installed on the second roller and used for winding the strip-shaped film material, and the axes of the first roller and the second roller are; the first winding drum and the second winding drum are made of ferromagnetic materials, grooves are formed in the outer annular surfaces of the first winding drum and the second winding drum along the axial direction of the first winding drum and the second winding drum, magnetic strips matched with the grooves in shape are adsorbed in the grooves, and clamping areas used for clamping membrane materials are formed between the grooves and the magnetic strips.

The beneficial effects of the utility model reside in that: the utility model has the advantages of simple structure, rationally distributed, because first reel and second reel make by ferromagnetic material, the outer anchor ring of first reel and second reel on all be equipped with the recess along its axial, adsorb in the recess have rather than shape assorted magnetic stripe, just recess and magnetic stripe between be formed with the centre gripping district that is used for the centre gripping membrane material, so only need external force to dial out the magnetic stripe is put into the tip of membrane material in the recess, put into again the magnetic stripe, under magnetic force, the centre gripping district can fix the membrane material. Whole fixed process, easy operation, work efficiency is high.

Preferably, the cutting assembly comprises a plurality of cutters arranged side by side, the upper ends of the cutters are mounted on the same fixing plate, and the fixing plate is connected with the rack through a vertically arranged cylinder. The advantages are that: through the cylinder drive the fixed plate can drive the cutter and reciprocate, can realize the cutting to the membrane material.

Preferably, the both sides of cutter all are equipped with the subassembly that draws, draw the subassembly and include carry over pinch rolls and lower carry over pinch rolls, last carry over pinch rolls and lower carry over pinch rolls all can rotate and install in the front end of frame, the axis of going up carry over pinch rolls and lower carry over pinch rolls all be on a parallel with the axis of first roller, just last carry over pinch rolls and be formed with the traction area of drawing the membrane material down between the carry over pinch rolls. The advantages are that: under the effect of the traction area, the film can be tensioned in the cutting process of the cutter, and the stability is greatly improved.

Preferably, the rear end of the first roller integrally protrudes with a first limiting ring in the radial direction, the front end of the first roller is in threaded connection with a second limiting ring, and a first locking area used for clamping the first winding drum is formed between the first limiting ring and the second limiting ring. The advantages are that: after the second limiting ring is unscrewed, the first winding drum can be taken down.

Preferably, a first positioning block is integrally and radially protruded on the outer annular surface of the first roller and between the first limiting ring and the second limiting ring, a first positioning groove is recessed on the inner annular surface of the first winding drum, and the first positioning block is axially matched in the first positioning groove in a sliding manner. The advantages are that: slipping of the first reel drum on the first roller is avoided.

Preferably, a third limiting ring protrudes radially from the rear end of the second roller, a fourth limiting ring is screwed to the front end of the second roller, and a second locking area for clamping a second winding drum is formed between the third limiting ring and the fourth limiting ring. The advantages are that: after the fourth limiting ring is unscrewed, the second winding drum can be taken down.

Preferably, a second positioning block is integrally and radially protruded on the outer annular surface of the second roller and between the third limiting ring and the fourth limiting ring, a second positioning groove is recessed on the inner annular surface of the second winding drum, and the second positioning block is axially matched in the second positioning groove in a sliding manner. The advantages are that: slipping of the second reel on the second roller is avoided.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention;

fig. 2 is a perspective exploded view of an embodiment of the present invention.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present embodiments more clearly, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 and 2, in an embodiment of the present invention, a full-automatic slitting machine includes a frame 1, a first roller 2, five second rollers 3, a first reel 4, five second reels 5, and a cutting assembly 6, wherein the first roller 2 and the second roller 3 are rotatably mounted at a front end of the frame 1, and axes between the first roller 2 and the second roller 3 are parallel to each other. The first bobbin 4 is coaxially mounted on the first roller 2, and is used for winding a strip-shaped film material. The cutting assembly 6 is mounted on the frame 1, and can longitudinally cut the strip-shaped film material on the first reel 4 into five strip-shaped film materials. The five second winding drums 5 are coaxially mounted on the five second rollers 3 respectively and used for collecting and winding five strip-shaped film materials. The first winding drum 4 and the second winding drum 5 are made of ferromagnetic materials, grooves 10 are formed in the outer annular surfaces of the first winding drum 4 and the second winding drum 5 along the axial direction of the first winding drum, magnetic strips 20 matched with the grooves in shape are attached to the grooves 10, and clamping areas used for clamping membrane materials are formed between the grooves 10 and the magnetic strips 20.

In the embodiment, the cutting assembly 6 comprises four cutters 61 arranged side by side, the upper ends of the cutters 61 are mounted on the same fixed plate 62, and the fixed plate 62 is connected with the frame 1 through a vertically arranged air cylinder 63. The fixed plate 62 is driven by the air cylinder 63 to drive the cutter 61 to move up and down, so that the membrane material can be cut.

In an embodiment, the two sides of the cutter 61 are respectively provided with a traction assembly 7, the traction assembly 7 comprises an upper traction roller 71 and a lower traction roller 72, the upper traction roller 71 and the lower traction roller 72 can be rotatably arranged at the front end of the frame 1, the axes of the upper traction roller 71 and the lower traction roller 72 are parallel to the axis of the first roller 2, and a traction area for drawing the film is formed between the upper traction roller 71 and the lower traction roller 72. Under the action of the traction area, the film can be tensioned in the cutting process of the cutter 61, and the stability is greatly improved.

In an embodiment, a first limiting ring 21 protrudes radially from the rear end of the first roller 2, a second limiting ring 22 is screwed to the front end of the first roller 2, and a first locking area for clamping the first reel 4 is formed between the first limiting ring 21 and the second limiting ring 22. After unscrewing the second stop collar 22, the first reel 4 can be removed.

In an embodiment, a first positioning block 23 integrally and radially protrudes from the outer annular surface of the first roller 2 and is located between the first limiting ring 21 and the second limiting ring 22, a first positioning groove 41 is recessed from the inner annular surface of the first reel 4, and the first positioning block 23 is axially slidably matched with the first positioning groove 41, so that the first reel 4 is prevented from slipping on the first roller 2.

In an embodiment, a third limiting ring 31 protrudes radially from the rear end of the second roller 3, a fourth limiting ring 32 is screwed to the front end of the second roller 3, and a second locking region for clamping the second winding drum 5 is formed between the third limiting ring 31 and the fourth limiting ring 32. After unscrewing the fourth stop collar 32, the second reel 5 can be removed.

In an embodiment, a second positioning block integrally and radially protrudes from the outer annular surface of the second roller 3 and is located between the third limiting ring 31 and the fourth limiting ring 32, a second positioning groove 51 is recessed from the inner annular surface of the second drum 5, and the second positioning block is axially slidably matched with the second positioning groove 51, so that the second drum 5 is prevented from slipping on the second roller 3.

The working principle is as follows: because the first winding drum 4 and the second winding drum 5 are both made of ferromagnetic materials, grooves 10 are formed in the outer annular surfaces of the first winding drum 4 and the second winding drum 5 along the axial direction of the first winding drum, magnetic strips 20 matched with the grooves in shape are adsorbed in the grooves 10, and a clamping area can be formed between the grooves 10 and the magnetic strips 20 under the action of magnetic force; therefore, the magnetic strip 20 is only required to be pulled out by external force, the end part of the membrane material is placed in the groove 10, the magnetic strip 20 is placed again, and the membrane material is fixed by the clamping area under the action of magnetic force. Whole fixed process, easy operation, and work efficiency is high.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The full-automatic slitting machine is characterized by comprising a rack (1), a first roller (2) rotatably mounted at the front end of the rack (1), a plurality of second rollers (3) rotatably mounted at the front end of the rack (1), a first winding drum (4) coaxially mounted on the first roller (2) and used for winding a strip-shaped film material, a cutting assembly (6) mounted on the rack (1) and used for longitudinally cutting the strip-shaped film material on the first winding drum (4) into a plurality of strip-shaped film materials, and a second winding drum (5) coaxially mounted on the second roller (3) and used for winding the strip-shaped film material, wherein the axes of the first roller (2) and the second roller (3) are parallel to each other; the film winding device is characterized in that the first winding drum (4) and the second winding drum (5) are made of ferromagnetic materials, grooves (10) are formed in the outer annular surfaces of the first winding drum (4) and the second winding drum (5) along the axial direction of the first winding drum and the second winding drum, magnetic strips (20) matched with the grooves in shape are adsorbed in the grooves (10), and clamping areas used for clamping film materials are formed between the grooves (10) and the magnetic strips (20).

2. A machine according to claim 1, wherein the cutting assembly (6) comprises a plurality of knives (61) arranged side by side, the upper ends of the knives (61) being mounted on the same fixed plate (62), the fixed plate (62) being connected to the machine frame (1) by means of vertically arranged cylinders (63).

3. The full-automatic slitting machine according to claim 2, wherein the two sides of the cutter (61) are respectively provided with a traction assembly (7), each traction assembly (7) comprises an upper traction roller (71) and a lower traction roller (72), each upper traction roller (71) and each lower traction roller (72) are rotatably arranged at the front end of the frame (1), the axes of each upper traction roller (71) and each lower traction roller (72) are parallel to the axis of the first roller (2), and a traction area for drawing a film is formed between each upper traction roller (71) and each lower traction roller (72).

4. The full-automatic slitting machine according to claim 1, characterized in that a first limiting ring (21) is integrally and radially protruded at the rear end of the first roller (2), a second limiting ring (22) is screwed at the front end of the first roller (2), and a first locking area for clamping the first winding drum (4) is formed between the first limiting ring (21) and the second limiting ring (22).

5. The full-automatic slitting machine according to claim 4, wherein a first positioning block (23) is integrally and radially protruded on an outer annular surface of the first roller (2) and located between the first limiting ring (21) and the second limiting ring (22), a first positioning groove (41) is recessed on an inner annular surface of the first winding drum (4), and the first positioning block (23) is axially matched in the first positioning groove (41) in a sliding manner.

6. The full-automatic slitting machine according to claim 1, wherein a third limiting ring (31) protrudes radially from the rear end of the second roller (3), a fourth limiting ring (32) is screwed to the front end of the second roller (3), and a second locking area for clamping the second winding drum (5) is formed between the third limiting ring (31) and the fourth limiting ring (32).

7. The full-automatic slitting machine according to claim 6, wherein a second positioning block is integrally and radially protruded on an outer annular surface of the second roller (3) and between the third limiting ring (31) and the fourth limiting ring (32), a second positioning groove (51) is recessed on an inner annular surface of the second winding drum (5), and the second positioning block is axially matched in the second positioning groove (51) in a sliding manner.