CN210944070U

CN210944070U - Rolling machine

Info

Publication number: CN210944070U
Application number: CN201921621781.0U
Authority: CN
Inventors: 易群群
Original assignee: Zhongshan Shengding Packaging Materials Co ltd
Current assignee: Zhongshan Shengding Packaging Materials Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-07
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a winding machine, which comprises a working bottom plate, two groups of tensioning supports and two groups of winding supports, wherein the two groups of tensioning supports and the two groups of winding supports are arranged on the working bottom plate relatively; the tensioning support is provided with an adjusting rod, and the middle part of the adjusting rod is arranged on the tensioning support through a second rotating shaft; two ends of the adjusting rod are provided with tensioning rollers, and two ends of each tensioning roller are arranged on the two adjusting rods; an adjusting plate is mounted on the winding support through a telescopic rod, and a first rotating shaft is arranged on the adjusting plate; a winding roller is arranged between the two groups of winding supports, connecting grooves are formed in two ends of the winding roller, and the first rotating shaft abuts against the connecting grooves; the telescopic link is electric putter, and second axis of rotation, first axis of rotation all are provided with driving motor, electric putter, driving motor all with controller electric connection.

Description

Rolling machine

Technical Field

The utility model relates to a film processing rolling technical field specifically is a rolling machine.

Background

At present, a PET film is a packaging film with relatively comprehensive performance, the toughness of the PET film is the best of all thermoplastic plastics, the tensile strength and the impact strength of the PET film are much higher than those of common films, and the PET film also has excellent heat resistance and cold resistance, so the PET film is widely applied to various fields of printing, packaging, chemical engineering and the like.

The existing winding roller has a certain rotating speed, the winding force is relatively fixed, the phenomenon of tearing or wrinkling easily exists in the actual winding process, the yield of products is seriously influenced, and great troubles are brought to subsequent use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rolling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a winding machine comprises a working bottom plate, two groups of tensioning supports and two groups of winding supports, wherein the two groups of tensioning supports and the two groups of winding supports are oppositely arranged on the working bottom plate; the tensioning support is provided with an adjusting rod, and the middle part of the adjusting rod is arranged on the tensioning support through a second rotating shaft; two ends of the adjusting rod are provided with tensioning rollers, and two ends of each tensioning roller are arranged on the two adjusting rods; an adjusting plate is mounted on the winding support through a telescopic rod, and a first rotating shaft is arranged on the adjusting plate; a winding roller is arranged between the two groups of winding supports, connecting grooves are formed in two ends of the winding roller, and the first rotating shaft is matched and abutted in the connecting grooves; the telescopic link is electric putter, and first axis of rotation, second axis of rotation all are provided with driving motor, electric putter, driving motor all with controller electric connection.

Preferably, the adjusting rod is provided with two adjusting grooves on the rod surface, and the two adjusting grooves are symmetrical about the middle part of the adjusting rod; the tension roller is installed in the adjustment groove.

Preferably, be provided with the gag lever post in the adjustment tank, the tensioning roller both ends are connected with the installation piece through the pivot, be provided with spacing hole on the installation piece, the gag lever post passes from spacing hole, and cooperates with it.

Preferably, the spring is sleeved outside the limiting rod, and two ends of the spring are respectively fixed on the mounting block and the groove wall of the adjusting groove.

Preferably, a clamping block is arranged on the outer side of the first rotating shaft, a clamping groove is correspondingly formed in the connecting groove, and the clamping block is arranged in the clamping groove in a matched mode.

Preferably, the clamping blocks are trapezoidal blocks, and the number of the clamping blocks is not less than three.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a setting can the pivoted adjusting lever, drives two sets of tensioning rollers and rotates to make the angle change between the tensioning roller, thereby carry out the tensioning to the film of rolling, guarantee the production of rolling in-process fold phenomenon, thereby improve the qualification rate of product.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the rolling support structure of the present invention;

fig. 3 is a schematic structural view of the tension roller of the present invention;

reference numbers in the figures: 1. a work base plate; 2. tensioning the bracket; 3. winding a support; 31. an adjusting plate; 32. a first rotating shaft; 33. a clamping block; 4. an adjusting lever; 41. a second rotating shaft; 42. an adjustment groove; 43. a spring; 44. a limiting rod; 5. a wind-up roll; 51. connecting grooves; 6. a tension roller; 61. mounting blocks; 62. and a limiting hole.

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

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a winding machine comprises a working bottom plate 1, two groups of tensioning supports 2 and two groups of winding supports 3, wherein the two groups of tensioning supports 2 and the two groups of winding supports 3 are arranged on the working bottom plate 1 oppositely; an adjusting rod 4 is arranged on the tensioning bracket 2, and the middle part of the adjusting rod 4 is installed on the tensioning bracket 2 through a second rotating shaft 41; two ends of the adjusting rod 4 are provided with tensioning rollers 6, and two ends of each tensioning roller 6 are arranged on the two adjusting rods 4; an adjusting plate 31 is mounted on the winding support 3 through a telescopic rod, and a first rotating shaft 32 is arranged on the adjusting plate 31; a winding roller 5 is arranged between the two groups of winding supports 3, connecting grooves 51 are arranged at two ends of the winding roller 5, and the first rotating shaft 32 is matched and abutted in the connecting grooves 51; the telescopic link is electric putter, and first axis of rotation 32, second axis of rotation 41 all are provided with driving motor, and electric putter, driving motor all with controller electric connection.

Furthermore, the face of the adjusting rod 4 is provided with two adjusting grooves 42, and the two adjusting grooves 42 are symmetrical with respect to the middle part of the adjusting rod 4; the tension roller 6 is installed in the adjustment groove 42.

Further, be provided with gag lever post 44 in the adjustment tank 42, tensioning roller 6 both ends are connected with installation piece 61 through the pivot, be provided with spacing hole 62 on the installation piece 61, gag lever post 44 passes from spacing hole 62, and cooperates with it.

Furthermore, the spring 43 is sleeved outside the limiting rod 44, and two ends of the spring 43 are respectively fixed on the groove walls of the mounting block 61 and the adjusting groove 42.

Further, a clamping block 33 is arranged on the outer side of the first rotating shaft 32, a clamping groove is correspondingly arranged on the connecting groove 51, and the clamping block 33 is arranged in the clamping groove in a matching manner.

Further, the fixture blocks 33 are trapezoidal blocks, and the number of the fixture blocks 33 is not less than three.

The working principle is as follows: when in use, the two ends of the winding roller 5 are connected with the first rotating shaft 32 through the connecting grooves 51, so that the winding roller 5 can rotate along with the rotation of the first rotating shaft 32; fixing the film to be wound on a winding roller 5, and enabling the film to pass through two groups of tensioning rollers 6; the second rotating shaft 41 is controlled by the controller to rotate, the adjusting rod 4 is adjusted to incline, so that the tension of the film is increased along with the increase of the inclination angle of the two groups of tension rollers 6, and the inclination angle of the adjusting rod 4 is determined according to the actual condition; and controlling to open the motor of the first rotating shaft 32 to drive the winding roller 5 to rotate so as to wind the film.

The tensioning roller 6 is sleeved on the limiting rod 44 through the mounting block 61 and can move back and forth in the adjusting groove 42 for fine adjustment; meanwhile, a spring 43 is also arranged; under the condition of no external force, the spring 43 is in a stretched state, and the tensioning roller 6 is abutted against one end of the limiting rod 44; when a film is threaded on the upper side of the tension roller 6, the spring 43 is pressed, so that the film is compressed, and the tension roller 6 moves; through the mode, the tensioning of the film can be finely adjusted by the spring 43 and is matched with the rotation angle, so that the tensioning of the film in the whole process is ensured.

Meanwhile, the controller controls the contraction rod to stretch, so that the adjusting plate 31 is driven to move back and forth, the first rotating shaft 32 is driven to move back and forth, the connection groove 51 is conveniently clamped into and taken out of the connection groove 51, and the winding roller 5 is convenient to take and place. Meanwhile, the clamping block 33 is arranged on the outer side of the first rotating shaft 32, and the clamping block 33 is correspondingly clamped in the clamping groove on the outer side of the connecting groove 51, so that the connectivity between the first rotating shaft 32 and the connecting groove 51 can be enhanced, and the rotation of the first rotating shaft 32 and the connecting groove 51 is facilitated. Trapezoidal fixture block 33 makes things convenient for the card to go into, sets up the stress point when three or more number can effectively guarantee the two to drive, makes to drive pivoted more smoothly.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rolling machine is characterized in that: the winding device comprises a working bottom plate (1), two groups of tensioning supports (2) and two groups of winding supports (3), wherein the two groups of tensioning supports (2) and the two groups of winding supports (3) are arranged on the working bottom plate (1) oppositely; an adjusting rod (4) is arranged on the tensioning support (2), and the middle part of the adjusting rod (4) is installed on the tensioning support (2) through a second rotating shaft (41); two ends of each adjusting rod (4) are provided with a tensioning roller (6), and two ends of each tensioning roller (6) are arranged on the two adjusting rods (4); an adjusting plate (31) is mounted on the winding support (3) through a telescopic rod, and a first rotating shaft (32) is arranged on the adjusting plate (31); a winding roller (5) is arranged between the two groups of winding supports (3), connecting grooves (51) are arranged at two ends of the winding roller (5), and the first rotating shaft (32) is matched and abutted in the connecting grooves (51); the telescopic link is electric putter, and first axis of rotation (32), second axis of rotation (41) all are provided with driving motor, electric putter, driving motor all with controller electric connection.

2. A winding machine according to claim 1, characterized in that: the adjusting rod (4) is provided with two adjusting grooves (42) on the rod surface, and the two adjusting grooves (42) are symmetrical about the middle part of the adjusting rod (4); the tension roller (6) is mounted in an adjustment groove (42).

3. A winding machine according to claim 2, characterized in that: be provided with gag lever post (44) in adjustment tank (42), tensioning roller (6) both ends are connected with installation piece (61) through the pivot, be provided with spacing hole (62) on installation piece (61), gag lever post (44) pass from spacing hole (62), and cooperate with it.

4. A winding machine according to claim 3, characterized in that: the outside cover of gag lever post (44) has spring (43), spring (43) both ends are fixed respectively on installation piece (61) and adjustment tank (42) cell wall.

5. A winding machine according to claim 1, characterized in that: a clamping block (33) is arranged on the outer side of the first rotating shaft (32), a clamping groove is correspondingly formed in the connecting groove (51), and the clamping block (33) is arranged in the clamping groove in a matched mode.

6. A winding machine according to claim 5, characterized in that: the fixture blocks (33) are trapezoidal blocks, and the number of the fixture blocks (33) is not less than three.