Special film coring and conveying device

Abstract

The utility model relates to the field of special film manufacturing, and discloses a special film coring and conveying device which comprises a material receiving unit, a coring unit and an operation table, and the coring unit and the operation table are arranged at the two ends of the material receiving unit respectively. A horizontal driving module, a lifting module connected to the horizontal driving module and a connecting frame connected to the lifting module are arranged in the material receiving unit, a through groove allowing the core taking unit to penetrate through and taking out the winding shaft is formed in the connecting frame, and the connecting frame can push the film roll obtained after core taking to the operation table under driving of the horizontal driving module. The coring unit and the operation table are arranged at the two ends of the material receiving unit correspondingly, under the cooperation of the lifting module and the connecting frame, the film roll is limited to move towards the coring unit, and after the coring unit completes coring, the film roll obtained after coring is completed is pushed to the operation table under the cooperation of the horizontal driving module and the connecting frame; the operation table can provide a larger operation space to complete size measurement and packaging work.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of special film manufacturing, and specifically relates to a special film core taking conveying device. BACKGROUND

[0002] Special film is a kind of film material with special functions and properties, and is widely used in many fields, such as electronics, optoelectronics, packaging, medical treatment, etc.This kind of film is usually treated specially or adopts specific materials to realize specific functions, such as anti-reflection, conductivity, self-cleaning or biocompatibility, etc.

[0003] CN220596504U discloses a cast film winding device, which comprises a main roller assembly, a first winding air expansion shaft, a second winding air expansion shaft, a sliding table and a winding changing mechanism, the sliding table is provided with a winding positioning mechanism and a center winding driving mechanism, the sliding table is used to drive the winding positioning mechanism and the center winding driving mechanism to move, the winding positioning mechanism is used to position the first winding air expansion shaft and the second winding air expansion shaft during winding.

[0004] The above technical scheme can realize center winding and edge winding two working modes on the same device, and after winding of a winding air expansion shaft is completed, film cutting and winding changing are automatically performed, automatic winding changing is realized without stopping the machine, two winding air expansion shafts are used alternately, automatic winding changing can be realized without speed reduction during film pouring, the winding efficiency is improved, the structure is simple, and winding is convenient. UTILITY MODEL CONTENTS

[0005] The purpose of the present application is to solve the above problems, and a special film core taking conveying device is provided, the core taking unit and the operation table are arranged at two ends of the material receiving unit respectively, under the cooperation of the lifting module and the connecting frame, the movement of the film roll to the core taking unit is limited, and after the core taking unit completes core taking, under the cooperation of the horizontal driving module and the connecting frame, the film roll after core taking is pushed to the operation table, the operation table can provide larger operation space for the operator to complete size measurement and packaging work.

[0006] To achieve the above purpose, the present application provides the following technical scheme:

[0007] The application discloses a special film core taking conveying device which comprises a material receiving unit for receiving a film roll, a core taking unit for clamping a winding shaft in the film roll, and an operation table for film packaging and measuring, wherein the core taking unit and the operation table are arranged at two ends of the material receiving unit respectively, the material receiving unit is provided with a horizontal driving module, a lifting module connected to the horizontal driving module, and a connecting frame connected to the lifting module, the connecting frame is provided with a through groove for the core taking unit to pass through and take out the winding shaft, and the connecting frame can push the film roll after core taking to the operation table under the driving of the horizontal driving module.

[0008] Compared with the prior art, the application has the beneficial effects that:

[0009] The core taking unit and the operation table are arranged at two ends of the material receiving unit respectively, the film roll is limited from moving towards the core taking unit under the cooperation of the lifting module and the connecting frame, and the film roll after core taking is pushed to the operation table under the cooperation of the horizontal driving module and the connecting frame after the core taking unit completes core taking, so that the operation table can provide a larger operation space for an operator to complete size measuring and packaging work. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 is a perspective view of the special film core taking conveying device of embodiment 1;

[0011] Fig. 2 is a perspective view of the core taking unit of the special film core taking conveying device of embodiment 1;

[0012] Fig. 3 is a perspective view of the material receiving unit of the special film core taking conveying device of embodiment 1;

[0013] In the drawings, the reference signs are as follows:

[0014] The material receiving unit 1; the core taking unit 2; the operation table 3; the horizontal driving module 11; the lifting module 12; the connecting frame 13; the supporting frame 14; the bottom plate 15; the supporting part 16; the supporting seat 21; the second ball screw module 22; the clamping claw 23; the arc-shaped recess 31; the driving motor 111; the screw rod assembly 112; the sliding block 113; the fixed plate 121; the air cylinder 122; the guide column 123; the guide rod 124; the through groove 131; the recess 141; and the guide roller 142. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0016] Embodiment 1

[0017] Reference Figs. 1-3 A special film core taking conveying device, comprising a material receiving unit 1 for receiving a film roll, a core taking unit 2 for clamping a winding shaft taken out from the film roll, and an operation table 3 for film packaging and measurement, the core taking unit 2 and the operation table 3 are respectively arranged at two ends of the material receiving unit 1, the material receiving unit 1 is provided with a horizontal driving module 11, a lifting module 12 connected to the horizontal driving module 11, and a connecting frame 13 connected to the lifting module 12, the connecting frame 13 is provided with a through slot 131 for the core taking unit 2 to pass through and take out the winding shaft, and the connecting frame 13 can push the film roll after the core taking to the operation table 3 under the driving of the horizontal driving module 11.

[0018] It should be noted that how the film roll is conveyed to the material receiving unit 1 is not described in detail in this embodiment, and can be referred to the technical solution disclosed in Chinese patent CN220596504U. The process after the film roll is placed in the material receiving unit 1 is described in this embodiment. The winding shaft mentioned in this embodiment is an air expansion shaft, which is in a deflated state when the winding shaft is taken out.

[0019] Under this design, after the film roll is conveyed to the material receiving unit 1, the lifting module 12 drives the connecting frame 13 to rise and locate at one end of the film roll, the core taking unit 2 acts in the direction of the film roll and clamps one end of the winding shaft in the film roll through the through slot 131, then the core taking unit 2 resets to take out the winding shaft from the through slot 131 of the connecting frame 13, at this time, the connecting frame 13 abuts against one end of the film roll to prevent the film roll from separating from the material receiving unit 1, until the winding shaft is completely taken out, the horizontal driving module 11 drives the connecting frame 13 to move to the operation table 3 and pushes the film roll on the material receiving unit 1 to the operation table 3, and the operator can perform the film roll packaging and size measurement process on the operation table 3.

[0020] In actual use, a lifting base (not shown in the figure) can also be arranged at the bottom of the material receiving unit to make the material receiving unit have the function of lifting and facilitate material receiving.

[0021] In this embodiment, the material receiving unit 1 comprises a bottom plate 15 and support frames 14 symmetrically arranged on the bottom plate 15, a support part 16 for supporting the film roll is arranged between the support frames 14, and the horizontal driving module 11 is located on the bottom plate 15 and below the support part 16.

[0022] Specifically, by adopting the symmetrically arranged support frames 14, gaps are formed between the support frames 14, the support portions 16 for supporting the film roll are formed through the gaps, the gaps can also provide a path for the movement of the horizontal driving module 11, and the connecting frame 13 can move between the two support frames 14, so that the cooperation of the horizontal driving module 11 and the connecting frame 13 can push the film roll out to the operation table 3.

[0023] Specifically, the top of the support frame 14 is provided with an inclined surface, a groove 141 is arranged in the inclined surface, and a plurality of guide rollers 142 are arranged in the groove 141 along the length direction of the groove 141. When the film roll is located on the support portion 16, the guide rollers 142 are in contact with the film.

[0024] In actual use, the groove 141 is arranged in the inclined surface at the top of the support frame 14, and a plurality of guide rollers 142 are arranged in the groove 141 along the length direction of the groove 141, so that the friction between the film roll and the support frame 14 is changed to rolling friction, and the film roll is more easily pushed, avoiding wear between the film roll and the support frame 14.

[0025] Preferably, the horizontal driving module 11 is a first ball screw module, and the lifting module 12 is connected to the power output portion of the first ball screw module. The first ball screw module includes a driving motor 111, a screw assembly 112, and a sliding block 113 connected to the screw assembly 112. The sliding block 113 on the screw assembly 112 moves horizontally by driving the screw assembly 112 to rotate by the driving motor 111, thereby achieving horizontal driving of the connecting frame 13.

[0026] In this embodiment, the lifting module 12 includes a fixed plate 121 connected to the horizontal driving module 11, and a pneumatic cylinder 122 connected to the fixed plate 121. The connecting frame 13 is connected to the power output end of the pneumatic cylinder 122.

[0027] Specifically, after the film roll is transported to the receiving unit 1, the pneumatic cylinder 122 pushes the power output end to rise, and then the connecting frame 13 rises to one end of the film roll, serving as a limiting function during core taking. After the core is taken, the film roll is pushed to the operation table 3, and then the lifting module 12 drives the fixed plate 121 and the connecting frame 13 to descend and return to the initial position. Of course, the connecting frame 13 can also be directly reset by the horizontal driving module 11 without being driven to rise and fall by the lifting unit. The purpose of driving the lifting unit to rise and fall is to ensure the safety of the entire process and avoid pushing the new film roll in the opposite direction when the connecting frame 13 is reset after the new film roll is transported to the receiving unit 1.

[0028] In this embodiment, the fixed plate 121 is also provided with symmetrically arranged guide posts 123 and guide rods 124 slidingly connected to the guide posts 123. The top of the guide rod 124 is connected to the bottom of the connecting frame 13.

[0029] The guide column 123 and the guide rod 124 can ensure the stability of the lifting of the connecting frame 13, and the guide rod 124 can slide in the guide column 123 to provide stable guiding during the lifting of the connecting frame 13.

[0030] In the embodiment, the connecting frame 13 has a U-shaped structure, and the opening part of the connecting frame 13 is a through slot 131.

[0031] In the preferred embodiment, the lifting height of the connecting frame 13 is that the closed part of the connecting frame 13 is below the winding shaft, so as to avoid the friction between the winding shaft and the connecting frame 13 during the extraction of the winding shaft.

[0032] Preferably, the coring unit 2 comprises a support base 21, a second ball screw module 22 connected to the support base 21, and a clamping jaw 23 connected to the power output part of the second ball screw module 22.

[0033] Specifically, the second ball screw module 22 and the first ball screw module have the same structure, so the specific structure of the second ball screw module 22 is not described in detail in the embodiment. The clamping jaw 23 can move towards or away from the film roll under the driving of the second ball screw module 22.

[0034] Preferably, the operation table 3 is provided with an arc-shaped recess 31. The arc-shaped recess 31 can provide rolling limiting for the film roll to avoid the film roll from sliding off the operation table 3.

[0035] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A special film core-pulling conveyor device comprising a material receiving unit for receiving a film roll, a core-pulling unit for clamping a take-up shaft located inside the film roll, and an operating table for film packaging and measurement, characterized in that, The core taking unit and the operation table are respectively arranged at two ends of the material receiving unit, the material receiving unit is internally provided with a horizontal driving module, a lifting module connected to the horizontal driving module, and a connecting frame connected to the lifting module, the connecting frame is internally provided with a through slot for the core taking unit to pass through and take out the winding shaft, and the connecting frame can push the film roll after core taking to the operation table under the driving of the horizontal driving module.

2. The special film core sampling delivery device of claim 1, wherein, The material receiving unit comprises a bottom plate and support frames symmetrically arranged on the bottom plate, the support frames are provided with support portions for supporting the film roll, and the horizontal driving module is located on the bottom plate and below the support portions.

3. The special film core sampling delivery apparatus of claim 2, wherein, The top of the support frame is provided with an inclined surface, the inclined surface is internally provided with a groove, and the groove is provided with a plurality of guide rollers arranged along the length direction of the groove, and the guide rollers are in contact with the film when the film roll is located on the support portion.

4. The special film core sampling delivery apparatus of claim 1, wherein, The horizontal driving module is a first ball screw module, and the lifting module is connected to the power output portion of the first ball screw module.

5. The special film core pulling delivery device of claim 1, wherein, The lifting module comprises a fixed plate connected to the horizontal driving module and a pneumatic cylinder connected to the fixed plate, and the connecting frame is connected to the power output end of the pneumatic cylinder.

6. The special film core sampling delivery apparatus of claim 5, wherein, The fixed plate is further provided with symmetrically arranged guide columns and guide rods in sliding connection with the guide columns, and the top of the guide rod is connected to the bottom of the connecting frame.

7. The special film core sampling delivery apparatus of claim 1, wherein, The connecting frame has a U-shaped structure, and the opening portion of the connecting frame is the through slot.

8. The special film core sampling delivery device of claim 1, wherein, The core taking unit comprises a support seat, a second ball screw module connected to the support seat, and a clamping jaw connected to the power output portion of the second ball screw module.

9. The special film core sampling delivery apparatus of claim 1, wherein, The operation table is provided with an arc-shaped recess.

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