CN219771270U - Winding structure for composite film splitting machine - Google Patents

Abstract

The utility model relates to a winding structure for a composite film splitting machine, which comprises a frame, a supporting roller and a winding roller, wherein the supporting roller is rotatably connected to the frame and horizontally arranged, a horizontally arranged sliding rail is fixed on the frame, a sliding seat is connected to the sliding rail in a sliding manner, the winding roller is rotatably connected to the sliding seat and is arranged in parallel with the supporting roller, a positioning groove is formed in the side wall of the sliding seat, the length direction of the positioning groove is parallel to the length direction of the sliding rail, a tension spring is fixedly connected to the side wall of the frame, one end of the tension spring, which is far away from the frame, is fixedly connected with a sliding block, the sliding block is connected to the positioning groove in a sliding manner, a positioning rod penetrates through the side wall of the frame, and the positioning rod penetrates through the sliding block. The utility model has the following advantages and effects: the new structure is utilized in the scheme, so that the finished product is more compact.

Description

Winding structure for composite film splitting machine

Technical Field

The utility model relates to a splitting machine, in particular to a winding structure for a composite film splitting machine.

Background

The film is subjected to film coating by a film coating machine to obtain a composite film; slitting machines are typically used to slit the composite film into smaller volume finished products.

Currently, chinese patent publication No. CN207861536U discloses a vertical composite film dividing and cutting machine, which includes a bottom plate and vertical plates fixedly disposed at two opposite ends of the bottom plate; a rotating frame is arranged between the two vertical plates, and the rotating frame is movably connected with the vertical plates through a rotating shaft; the rotating frame is I-shaped, and the two ends of the rotating frame are respectively provided with a material rolling roller for collecting materials; the outer side of the vertical plate is provided with a first rotary driving motor for driving the rotary shaft to rotate; a second rotary driving motor for driving the material winding roller to rotate is arranged outside the material winding roller at one end of the rotary frame; two coil stock roller one end, swivel mount outside all are provided with the coil stock roller mount pad that is used for dismantling and fixed coil stock roller respectively, and this coil stock roller mount pad is connected with the swivel mount block formula, thereby in-service use, thereby the coil stock roller is unloaded through dismantling the coil stock roller mount pad that can be nimble, reaches the effect of installing in proper order and dismantling, improves production machining efficiency.

However, in actual production, the tensioning structure of the finished product is lacking, so that the finished product wound on the two material winding rollers is not compact, and the finished product is easy to loosen and inconvenient to transport due to the toughness of the finished product.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a winding structure for a composite film splitting machine, so as to achieve the purpose of compacting a finished product.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a winding structure for complex film cutting machine, includes frame, backing roll and wind-up roll, the backing roll rotate and connect in the frame and the level sets up, the frame on be fixed with the slide rail that the level set up, the slide rail on sliding connection have the slide, the wind-up roll rotate and connect on the slide and with backing roll parallel arrangement, the lateral wall of slide on seted up the constant head tank, the length direction of constant head tank and the length direction parallel of slide rail, the lateral wall of frame on fixedly connected with extension spring, the one end fixedly connected with slider of frame is kept away from to the extension spring, slider sliding connection in the constant head tank, the lateral wall of frame on wear to be equipped with the locating lever, the locating lever pass the slider.

By adopting the technical scheme, the finished product is wound on the winding roller after bypassing the supporting roller, and the finished product can be wound on the winding roller along with the rotation of the winding roller; penetrate the constant head tank with the slider in, penetrate the slider after passing the slide again in with the locating lever, contradict between locating lever and the slider to and contradict between locating lever and the slide, realize fixed connection between slider and the slide, through the pulling force effect of extension spring, make the finished product can receive the extrusion effect of backing roll and tensioning, along with finished product length increase on the wind-up roll, thickness increases, the slide produces to the direction removal of keeping away from the backing roll, the extension spring is tensile in order to further increase the pulling force to the slide, makes the finished product tensioning, in order to transport.

The utility model is further provided with: one end of the locating rod, which is far away from the frame, is fixedly connected with a pull ring.

By adopting the technical scheme, the positioning rod is conveniently pulled out of the sliding block.

The utility model is further provided with: and a buffer block made of rubber is fixedly connected to one side of the frame, facing the sliding block.

Through adopting above-mentioned technical scheme, deviate from the back with the slider in the spout, make slider and buffer block conflict through the elasticity effect of extension spring to avoid the slider to damage.

The utility model is further provided with: the machine frame on rotate and be connected with the nip roll, the nip roll on be fixed with first screw thread section and second screw thread section, first screw thread section and second screw thread section reverse setting, the nip roll be located the backing roll and keep away from the one side of wind-up roll.

Through adopting above-mentioned technical scheme, when the finished product passes through the flattening roller, the flattening roller rotates, expandes the finished product through first screw thread section and second screw thread section to avoid the finished product to produce the fold.

The utility model is further provided with: the sliding seat is provided with an auxiliary tensioning assembly.

By adopting the technical scheme, the sliding seat is enabled to generate a trend of moving towards the direction close to the supporting roller.

The utility model is further provided with: the auxiliary tensioning assembly comprises an auxiliary tensioning assembly supporting rod, a pull rope and a weight, wherein the supporting rod is fixed on the side wall of the frame, the middle part of the pull rope bypasses the supporting rod, one end of the pull rope is fixedly connected with the weight, and the other end of the pull rope is fixedly connected with the sliding seat.

By adopting the technical scheme, the weight applies tension to the sliding seat due to the action of gravity, so that the sliding seat continuously generates acting force in the direction close to the supporting roller.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

fig. 2 is an enlarged view at a in fig. 1.

Reference numerals: 1. a frame; 11. a support roller; 12. a wind-up roll; 2. a slide rail; 21. a slide; 22. a servo motor; 3. a positioning groove; 31. a slide block; 4. a tension spring; 5. a positioning rod; 51. a pull ring; 6. a buffer block; 7. an auxiliary tensioning assembly; 71. a support rod; 72. a pull rope; 73. a weight block; 8. a flattening roller; 81. a first thread segment; 82. a second thread segment.

Detailed Description

The utility model is further described with reference to the accompanying drawings.

As shown in fig. 1 to 2, a winding structure for a composite film slitting machine includes a frame 1, a support roller 11, and a winding roller 12. Both ends of the supporting roller 11 are rotatably connected to the frame 1 and horizontally arranged, and the supporting roller 11 is horizontally arranged.

The rack 1 is fixedly provided with a horizontally arranged slide rail 2, and the slide rail 2 is longitudinally arranged. The slide rail 2 is connected with a slide seat 21 in a sliding way, and two ends of the wind-up roll 12 are respectively connected to the two slide seats 21 in a rotating way, so that the wind-up roll 12 and the supporting roll 11 are arranged in parallel. The wind-up roll 12 is driven by a servo motor 22. The servo motor 22 is fixed to the slider 21.

The side wall of the sliding seat 21 is provided with a positioning groove 3, and the length direction of the positioning groove 3 is parallel to the length direction of the sliding rail 2. The slide 31 is slidably connected in the positioning groove 3. A tension spring 4 is welded on the side wall of the frame 1, and a sliding block 31 is fixedly connected with one end of the tension spring 4 away from the frame 1.

A positioning rod 5 is arranged on the side wall of the frame 1 in a penetrating way, and the positioning rod 5 passes through the sliding block 31; one end of the positioning rod 5 far away from the frame 1 is fixedly connected with a pull ring 51.

A buffer block 6 made of rubber is fixedly connected to one side of the frame 1 facing the slide block 31.

An auxiliary tensioning assembly 7 is provided on the carriage 21. The auxiliary tensioner assembly 7 includes a support rod 71, a pull cord 72 and a weight 73. The support bar 71 is fixed to the side wall of the frame 1. The middle part of the stay cord 72 bypasses the support rod 71 and one end is fixedly connected with the weight 73, and the other end is fixedly connected with the slide seat 21.

The machine frame 1 is rotatably connected with a horizontally arranged flattening roller 8. The flattening roller 8 is located on the side of the support roller 11 remote from the wind-up roller 12. The flattening roller 8 is arranged parallel to the support roller 11 and is driven by a motor. A first thread section 81 and a second thread section 82 are fixed to the flattening roller 8, and the first thread section 81 and the second thread section 82 are located at both ends of the flattening roller 8, respectively. The first thread segments 81 are disposed opposite the second thread segments 82.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (6)

1. A winding structure for complex film cutting machine, includes frame, backing roll and wind-up roll, the backing roll rotate and connect in the frame and the level sets up, characterized by: the utility model provides a wind-up roll, including frame, wind-up roll, slide, support roller, slide, the frame on be fixed with the slide rail that the level set up, the slide rail on sliding connection have the slide, the wind-up roll rotate connect on the slide and with backing roll parallel arrangement, the lateral wall of slide on seted up the constant head tank, the length direction of constant head tank is parallel with the length direction of slide rail, the lateral wall of frame on fixedly connected with extension spring, the one end fixedly connected with slider of frame is kept away from to the extension spring, slider sliding connection in the constant head tank, the lateral wall of frame on wear to be equipped with the locating lever, the locating lever pass the slider.

2. The winding structure for a composite film slitting machine as set forth in claim 1, wherein: one end of the locating rod, which is far away from the frame, is fixedly connected with a pull ring.

3. The winding structure for a composite film slitting machine as set forth in claim 2, wherein: and a buffer block made of rubber is fixedly connected to one side of the frame, facing the sliding block.

4. The winding structure for a composite film slitting machine as set forth in claim 1, wherein: the machine frame on rotate and be connected with the nip roll, the nip roll on be fixed with first screw thread section and second screw thread section, first screw thread section and second screw thread section reverse setting, the nip roll be located the backing roll and keep away from the one side of wind-up roll.

5. The winding structure for a composite film slitting machine as set forth in claim 1, wherein: the sliding seat is provided with an auxiliary tensioning assembly.

6. The winding structure for a composite film slitting machine as set forth in claim 5, wherein: the auxiliary tensioning assembly comprises an auxiliary tensioning assembly supporting rod, a pull rope and a weight, wherein the supporting rod is fixed on the side wall of the frame, the middle part of the pull rope bypasses the supporting rod, one end of the pull rope is fixedly connected with the weight, and the other end of the pull rope is fixedly connected with the sliding seat.