CN210286082U

CN210286082U - Unwinding clamping mechanism for stretch film bundling machine

Info

Publication number: CN210286082U
Application number: CN201921167995.5U
Authority: CN
Inventors: 姚华
Original assignee: Foshan Shunde Fuchi Plastic Packaging Products Co Ltd
Current assignee: Foshan Shunde Fuchi Plastic Packaging Products Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-04-10
Anticipated expiration: 2029-07-23

Abstract

The utility model provides an unreeling clamping mechanism for a stretch film roll separator, which comprises a bottom plate, a top plate is fixedly connected above the bottom plate through a support rod, a set of mounting frames are fixedly connected with the front side and the rear side of one side of the top plate, the middle section of the top of the mounting frames is provided with a first mounting plate, the upper part of the inner side of the first mounting plate is provided with an unreeling roller, the front side and the rear side of the other side of the top plate are fixedly connected with a set of screw pipes, the middle section of the top of the screw pipes is provided with a second mounting plate, the upper part of the inner side of the second mounting plate is provided with a clamping roller, the upper parts of the front side and the rear side of the outer surface of the clamping roller are inlaid with a set of tension sensors, the lower parts of, the utility model discloses have and be convenient for carry out the clamping action to unreeling the cylinder, keep clamping mechanism stable in structure's effect.

Description

Unwinding clamping mechanism for stretch film bundling machine

Technical Field

The utility model relates to a stretch film bundling machine technical field refers in particular to a stretch film bundling machine is with unreeling clamping mechanism.

Background

Stretching the film: the LLDPE stretch film has the advantages of toughness, impact resistance, transparency and self-adhesiveness, and equipment for performing uncoiling operation on the stretch film is called a uncoiling machine, a structure for coiling and uncoiling the stretch film in the uncoiling machine is generally called a coiling mechanism and an uncoiling mechanism, and the uncoiling mechanism needs to use a clamping mechanism to clamp the stretch film in the uncoiling process of the stretch film so as to prevent the stretch film from deviating.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a tensile membrane bundling machine is with unreeling clamping mechanism has and is convenient for carry out the clamping action to unreeling the cylinder, avoids tensile membrane to take place the skew phenomenon, and carries out the in-process of pressing from both sides tight operation at clamping mechanism to tensile membrane, keeps clamping mechanism stable in structure's effect.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

an unwinding clamping mechanism for a stretch film separator comprises a bottom plate, wherein a top plate is fixedly connected above the bottom plate through a support rod, a controller is installed on one side of the top of the bottom plate, a set of mounting frames are fixedly connected to the front end and the rear end of one side of the top plate, a first mounting plate is arranged in the middle section of the top of the mounting frame, an unwinding roller is arranged on the upper portion of the inner side of the first mounting plate, a set of spiral tubes are fixedly connected to the front end and the rear end of the other side of the top plate, a second mounting plate is arranged in the middle section of the top of the spiral tubes, a clamping roller is arranged on the upper portion of the inner side of the second mounting plate, a set of tension sensors are embedded on the front end and the rear end of the outer surface of the clamping roller, oblique rods are welded on the lower portions of, the installation box is fixedly connected to the other side of the top of the bottom plate.

Preferably, both sides of the top plate are in threaded connection with second fastening bolts, and the bottom ends of the second fastening bolts are in threaded connection with both sides of the top of the bottom plate and penetrate through both sides of the inside of the bottom plate.

Preferably, the supporting rod is arranged at the central position of the inner sides of the bottom plate and the top, and a first fastening bolt is in threaded connection with the middle section of the top of the supporting rod.

Preferably, one end of the unwinding roller is connected with the output end of a first servo motor fixedly connected with one end of the outer side of the first mounting plate through a first coupler, and the other end of the unwinding roller is connected with a first bearing seat fixedly connected with the other end of the outer side of the first mounting plate.

Preferably, the inclined rod extends into the interior of the sleeve, and the sleeve is fixedly connected to two sides of the bottom end of the installation box.

Preferably, the outer surfaces of the unreeling roller and the clamping roller are uniformly wound with films, and two ends of the clamping roller are rotatably connected with second bearing seats arranged at two ends of the outer side of the second mounting plate.

The utility model discloses beneficial effect:

the utility model discloses be provided with the controller in bottom plate top one side, utilize the controller to control servo motor, and simultaneously, carry out real-time receipt to the data of installing the tension sensor who presss from both sides tight cylinder front and back end upper portion and detecting, when tensile membrane tension diminishes, the controller controls second servo motor, make second servo motor drive the screw rod through rotating and carry out clockwise rotation inside the solenoid, make the screw rod drive the solenoid and rise the operation, make the tight cylinder of clamp pass through the regulation of height, the realization presss from both sides tight operation to tensile membrane, and a set of down tube of fixedly connected with in solenoid both sides lower part, be connected between the sleeve pipe through down tube and bottom end both sides setting in the install bin, keep pressing from both sides tight operation in-process to tensile membrane, press from both sides the stability of tight cylinder structure.

Drawings

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

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the internal structure of the installation box of the present invention.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1 to 3, the unwinding clamping mechanism for a stretch film roll separator of the present invention comprises a bottom plate 12, a top plate 1 is fixedly connected above the bottom plate 12 through a support rod 10, a controller 11 is installed on one side of the top of the bottom plate 12, the controller 11 is in model number KY02S, and belongs to the prior art, a set of mounting frames 3 is fixedly connected to the front and rear sides of one side of the top plate 1, a first mounting plate 16 is arranged in the middle section of the top of the mounting frame 3, an unwinding roller 2 is arranged on the upper portion of the inner side of the first mounting plate 16, one end of the unwinding roller 2 is connected to the output end of a first servo motor 14 fixedly connected to one end of the outer side of the first mounting plate 16 through a first coupling 15, and the other end of the unwinding roller 2 is connected to a first bearing seat 17 fixedly connected to the other end of the outer side of the, the upper part of the inner side of the second mounting plate 19 is provided with a clamping roller 5, the outer surfaces of the unwinding roller 2 and the clamping roller 5 are uniformly wound and connected with a film 4, two ends of the clamping roller 5 are rotatably connected with second bearing seats 18 arranged at two ends of the outer side of the second mounting plate 19, the upper parts of the front end and the rear end of the outer surface of the clamping roller 5 are inlaid with a group of tension sensors 6, the type of the tension sensors 6 is STB (standard set Top Box), the lower parts of two sides of a spiral pipe 7 are welded with inclined rods 20, the inner bottom end of the spiral pipe 7 is rotatably connected with a second coupler 23 connected with the output end of a second servo motor 24 through a screw rod 22, the type of the first servo motor 14 and the type of the second servo motor 24 are Y2100L2, the prior art is provided, the second servo motor 24 is fixedly connected to the middle part of the inner bottom end of the mounting box 13, the mounting box 13 is fixedly, meanwhile, data detected by the tension sensor 6 mounted on the upper portion of the front end and the rear end of the clamping roller 5 are received in real time, when tension of the stretched film is reduced, the controller 11 controls the second servo motor 24, the second servo motor 24 drives the screw rod 22 to rotate clockwise inside the solenoid 7 through rotation, the screw rod 22 drives the solenoid 7 to lift, the clamping roller 5 is adjusted through height, clamping operation of the stretched film is achieved, and displacement deviation of the stretched film is avoided.

Specifically, 1 top both sides threaded connection of roof has second fastening

bolt

9, and 9 bottom threaded connection of second fastening bolt in 12 top both sides of bottom plate to run through the inside both sides setting of bottom plate 12, second fastening bolt 9 is connected roof 1 and bottom plate 12, realizes

bottom plate

12 and 1 connection structure's of roof stability, and the installation of being convenient for unreeling cylinder 2 is fixed.

Specifically, branch 10 sets up in bottom plate 12 and the inboard central point in top, and branch 10 top middle section threaded connection has first fastening bolt 8, utilizes first fastening bolt 8 to be connected extension board 10, further is connected roof 1 and bottom plate 12, guarantees the stability of bottom plate 12 and roof 1 structure.

Specifically, the down tube 20 extends into the sleeve 21, and the sleeve 21 is fixedly connected to the two sides of the bottom end in the installation box 13, the down tube 20 extends into the sleeve 21, and in the process of clamping the stretching film, the structure of the clamping roller 5 is fixed, so that the inconvenience of the clamping operation of the stretching film caused by the unstable structure of the clamping roller 5 is avoided.

The utility model is provided with a controller 11 on one side of the top of a bottom plate 12, the controller 11 is utilized to control a servo motor 24, meanwhile, the data detected by a tension sensor 6 arranged on the upper part of the front end and the rear end of a clamping roller 5 is received in real time, when the tension of a stretching film is reduced, the controller 11 controls a second servo motor 24, the second servo motor 24 drives a screw rod 22 to rotate clockwise in a solenoid 7 by rotation, the screw rod 22 drives the solenoid 7 to lift up, the clamping roller 5 realizes the clamping operation of the stretching film by adjusting the height, the displacement deviation of the stretching film is avoided, meanwhile, the second fastening bolt 9 is utilized to connect the top plate 1 and the bottom plate 12, the stability of the connection structure of the bottom plate 12 and the top plate 1 is realized, the installation and the fixation of an unreeling roller 2 are convenient, the connection of the support plate 10 is realized by utilizing the first fastening bolt 8, further be connected roof 1 and bottom plate 12, guarantee the stability of bottom plate 12 and roof 1 structure, extend the down tube 20 into the inside of sleeve pipe 21, press from both sides tight in-process to the tensile membrane, carry out the fixed of structure to clamping roller 5, avoid clamping roller 5 because of the unstability of structure fixed, cause the inconvenience of tensile membrane clamping operation.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a stretch film bundling machine is with unreeling clamping mechanism, includes the bottom plate, its characterized in that: a top plate is fixedly connected above the bottom plate through a support rod, a controller is arranged on one side of the top of the bottom plate, a group of mounting frames are fixedly connected with the front end and the rear end of one side of the top plate, a first mounting plate is arranged at the middle section of the top of the mounting frame, an unreeling roller is arranged at the upper part of the inner side of the first mounting plate, a group of screw pipes are fixedly connected with the front end and the rear end of the other side of the top plate, a second mounting plate is arranged at the middle section of the top of the spiral pipe, a clamping roller is arranged at the upper part of the inner side of the second mounting plate, a group of tension sensors are embedded at the front and rear upper parts of the outer surface of the clamping roller, inclined rods are welded at the lower parts of the two sides of the spiral pipe, the inner bottom end of the screw is rotationally connected with a second coupling connected with the output end of a second servo motor through a screw, second servo motor fixed connection is in installation box bottom middle part, installation box fixed connection is in bottom plate top opposite side.

2. The unwinding clamping mechanism for the stretch film coil separating machine according to claim 1, characterized in that: and the two sides of the top plate are in threaded connection with second fastening bolts, and the bottom ends of the second fastening bolts are in threaded connection with the two sides of the top of the bottom plate and penetrate through the two sides inside the bottom plate.

3. The unwinding clamping mechanism for the stretch film coil separating machine according to claim 1, characterized in that: the supporting rod is arranged at the central position of the inner sides of the bottom plate and the top, and the middle section of the top of the supporting rod is in threaded connection with a first fastening bolt.

4. The unwinding clamping mechanism for the stretch film coil separating machine according to claim 1, characterized in that: unreel cylinder one end and be connected through first shaft coupling and the first servo motor output of first mounting panel outside one end fixed link, and unreel the cylinder other end and be connected with first mounting panel outside other end fixed connection's first bearing frame.

5. The unwinding clamping mechanism for the stretch film coil separating machine according to claim 1, characterized in that: the diagonal rod extends into the interior of the sleeve, and the sleeve is fixedly connected to two sides of the bottom end of the installation box.

6. The unwinding clamping mechanism for the stretch film coil separating machine according to claim 1, characterized in that: the film is uniformly wound and connected on the outer surfaces of the unwinding roller and the clamping roller, and two ends of the clamping roller are rotatably connected with second bearing seats arranged at two ends of the outer side of the second mounting plate.