CN216103042U

CN216103042U - PE membrane draw gear

Info

Publication number: CN216103042U
Application number: CN202121382192.9U
Authority: CN
Inventors: 陈嘉兴; 陈旭平; 汤灵康
Original assignee: Huizhou Baotian Plastic Packaging Co ltd
Current assignee: Huizhou Baotian Plastic Packaging Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-03-22
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a PE film traction device, which belongs to the technical field of PE film production and comprises a workbench, a feeding assembly, a moving assembly and a fixing assembly, wherein the workbench is horizontally arranged on the ground, the feeding assembly is horizontally arranged on the workbench, the moving assembly is arranged on the workbench and positioned beside the feeding assembly, and the fixing assembly is fixedly arranged on the moving assembly. According to the utility model, the PE film is fed through the feeding assembly, the tension of the PE film in the traction process is controlled, the phenomenon that the PE film folds to influence the product packaging effect is avoided, the moving assembly drives one end of the PE film to move, the PE films of different models can be dragged, the product packaging efficiency is improved, the fixing assembly fixes one end of the PE film, and the phenomenon that the PE film slides to influence the packaging effect in the moving process is avoided.

Description

PE membrane draw gear

Technical Field

The utility model relates to the technical field of PE film production, in particular to a PE film traction device.

Background

The PE protective film is a macromolecular organic compound with the simplest structure, and is a macromolecular material which is widely applied in the world nowadays. The PE protective film takes a special Polyethylene (PE) plastic film as a base material and is divided into a high-density polyethylene protective film, a medium-density polyethylene protective film and a low-density polyethylene protective film according to different densities, and the PE protective film has the greatest advantage that the protected product is not polluted, corroded or scratched in the production, processing, transportation, storage and use processes, and the original bright and clean surface is protected, so that the quality of the product and the market competitiveness are improved.

The thermoplastic film tractor with the publication number of CN109483850A comprises a traction track and a transmission belt, wherein the traction track is positioned below the transmission belt and is parallel to the conveying direction of the transmission belt, and the transmission belt is connected with a motor for driving the transmission belt to run; draw orbital both sides fixedly connected with slip, the tractor is still including being used for being fixed in the fixer on drawing the track with thermoplastic film, the fixer includes positive clamp plate and the side guide that positive clamp plate both ends connect, and positive clamp plate connects on the transmission belt, and the length direction of positive clamp plate is perpendicular with conveyer's direction of delivery, the inboard of side guide is connected with the dog, and it has the recess with slip clearance fit to open on the dog, the recess in-connection has the spring, and the free end of spring is connected with the baffle.

However, the above-mentioned device has the following problems that the tension of the PE film cannot be controlled during the drawing process, and the PE film is easily wrinkled, which affects the packaging effect of the product; secondly, can't pull the PE membrane of unidimensional not, need change the towed device of different models during the use, reduced the efficiency of product packaging.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a PE film traction device, and aims to solve the technical problems that the tension of a PE film cannot be controlled in the traction process, the PE film is prone to generating wrinkles, the packaging effect of products is affected, PE films with different sizes cannot be pulled, traction devices with different models need to be replaced when the PE film traction device is used, and the product packaging efficiency is reduced.

The embodiment of the utility model adopts the following technical scheme: including workstation, material loading subassembly, removal subassembly and fixed subassembly, the workstation is the level setting subaerial, the material loading subassembly is the level setting on the workstation, the removal subassembly sets up on the workstation and the side that the removal subassembly is located the material loading subassembly, fixed subassembly is fixed to be set up on the removal subassembly.

Further, the feeding assembly comprises a support frame, a rotating gear, a feeding motor, two feeding support blocks, two sliding blocks, two feeding roll shafts and two rotating fluted discs, the two feeding support blocks are symmetrically arranged on the workbench, sliding grooves are formed in the two feeding support blocks, the two sliding blocks are respectively arranged in the two sliding grooves and are in sliding fit with the sliding grooves, one feeding roll shaft is in rotating fit with the two feeding support blocks, the other feeding roll shaft is in rotating fit with the two sliding blocks, the two rotating fluted discs are respectively fixedly connected with the two feeding roll shafts, the support frame is arranged on the workbench and is positioned beside the feeding support blocks, the rotating gear penetrates through the support frame and is in rotating fit with the support frame, the feeding motor is arranged on the workbench and is positioned below the rotating gear, the main shaft of the feeding motor is fixedly connected with the rotating gear, and the two rotating fluted discs are meshed with the rotating gear.

Furthermore, the feeding assembly further comprises two threaded rods and two rotating discs, the two threaded rods respectively penetrate through the tops of the two feeding supporting blocks, the two threaded rods are respectively in threaded connection with the two feeding supporting blocks, one ends of the two threaded rods are respectively in running fit with the two sliding blocks, and the two rotating discs are respectively fixedly connected with the other ends of the two threaded rods.

Further, the movable assembly comprises a motor support plate, a driving motor, two movable support plates, two movable gears and two movable racks, two sliding grooves and two sliding grooves are formed in the workbench, the movable support plates are symmetrically arranged in the sliding grooves in the workbench and are in sliding fit with the workbench, the motor support plates are fixedly connected with the side walls of the two movable support plates, the driving motor is arranged on the motor support plates, two main shafts of the driving motor, which are a double-shaft motor and the driving motor, penetrate through the two movable support plates, the two movable gears are fixedly connected with the two main shafts of the driving motor respectively, the two movable racks are symmetrically arranged on the workbench, and the two movable gears are meshed with the two movable racks respectively.

Further, the fixing component comprises a fixing block, a motor supporting frame, a fixing motor, a rotating block, two sliding rods, two fixing cylinders, two clamping plates, two fixing frames and two rotating rods, two ends of the two sliding rods are respectively fixedly connected with the side walls of the two movable supporting plates, the two fixing frames are symmetrically arranged on the two sliding rods and are in sliding fit with the two sliding rods, the two fixing cylinders are respectively arranged on the two fixing frames, the telescopic ends of the two fixing cylinders are vertically and downwards arranged, the two clamping plates are respectively fixedly connected with the two fixing cylinders in a telescopic manner, the fixing block is fixedly arranged at the middle position of the two sliding rods, the motor supporting frame is fixedly arranged at the bottom of the fixing block, the fixing motor is arranged on the motor supporting frame, and a main shaft of the fixing motor is vertically and upwards arranged, the turning block sets up in the bottom of fixed block and turning block and fixed block normal running fit, the main shaft and the turning block fixed connection of fixed motor, two the one end of rotary rod respectively with the both ends normal running fit of turning block, two the other end of rotary rod respectively with two mount normal running fit.

The embodiment of the utility model adopts at least one technical scheme which can achieve the following beneficial effects:

one of the two feeding rollers is driven by a feeding motor to rotate, the rotating gear is meshed with the two rotating fluted discs to drive the two rotating fluted discs to rotate relatively, the two rotating fluted discs drive the two feeding rollers to rotate, a PE film is placed between the two feeding rollers, the feeding rollers rotate relatively to feed the PE film, and the feeding rollers rotate simultaneously to prevent the PE film from generating wrinkles in the traction process, so that the product packaging effect is improved.

Two, it is rotatory that fixed motor work drives the turning block, the turning block drives two rotary rods rotatoryly, two rotary rods drive two mounts and slide relatively on two slide bars, according to the distance between two mounts of width adjustment of PE membrane, two fixed cylinder works and drives two clamp plates and reciprocate, the realization is fixed to the clamp of PE membrane, avoid dropping the production fold at the one end of removal in-process PE membrane, can pull not unidimensional PE membrane, the efficiency of product packaging has been improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the loading assembly of the present invention;

FIG. 3 is a schematic perspective view of the moving assembly of the present invention;

fig. 4 is a perspective view of the fixing assembly of the present invention.

Reference numerals

The automatic feeding device comprises a workbench 1, a feeding assembly 2, a supporting frame 21, a rotating gear 22, a feeding motor 23, a feeding supporting block 24, a sliding block 25, a feeding roller shaft 26, a rotating fluted disc 27, a threaded rod 28, a rotating disc 29, a moving assembly 3, a motor supporting plate 31, a driving motor 32, a moving supporting plate 33, a moving gear 34, a moving rack 35, a fixing assembly 4, a fixing block 41, a motor supporting frame 42, a fixing motor 43, a rotating block 44, a sliding rod 45, a fixing air cylinder 46, a clamping plate 47, a fixing frame 48 and a rotating rod 49.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The technical solutions provided by the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, an embodiment of the present invention provides a PE film traction apparatus, including a workbench 1, a feeding assembly 2, a moving assembly 3, and a fixing assembly 4, where the workbench 1 is horizontally disposed on the ground, the feeding assembly 2 is horizontally disposed on the workbench 1, the moving assembly 3 is located beside the feeding assembly 2, and the fixing assembly 4 is fixedly disposed on the moving assembly 3; the material loading subassembly 2 carries out the material loading to the PE membrane, and control PE membrane is at the tension of pulling the in-process, avoids the PE membrane to produce the fold and influences the product packaging effect, and the one end of the PE membrane that removal subassembly 3 drove removes, can pull the PE membrane of different models, improves the efficiency of product packaging, and fixed subassembly 4 is fixed the one end of PE membrane, avoids sliding at removal in-process PE membrane and influences the packing effect.

Preferably, referring to fig. 2, the feeding assembly 2 of the present invention includes a supporting frame 21, a rotating gear 22, a feeding motor 23, two feeding supporting blocks 24, two sliding blocks 25, two feeding rollers 26 and two rotating toothed discs 27, wherein the two feeding supporting blocks 24 are symmetrically disposed on the workbench 1, the two feeding supporting blocks 24 are each provided with a sliding groove, the two sliding blocks 25 are respectively disposed in the two sliding grooves, and the sliding blocks 25 are in sliding fit with the sliding grooves, one of the feeding rollers 26 is in rotating fit with the two feeding supporting blocks 24, the other feeding roller 26 is in rotating fit with the two sliding blocks 25, the two rotating toothed discs 27 are respectively and fixedly connected with the two feeding rollers 26, the supporting frame 21 is disposed on the workbench 1, and the supporting frame 21 is located beside the feeding supporting blocks 24, the rotating gear 22 penetrates through the supporting frame 21 and is in rotating fit with the supporting frame 21, the feeding motor 23 is arranged on the workbench 1, the feeding motor 23 is positioned below the rotating gear 22, a main shaft of the feeding motor 23 is fixedly connected with the rotating gear 22, and the two rotating fluted discs 27 are meshed with the rotating gear 22; the work of material loading motor 23 drives rotary gear 22 and rotates, rotary gear 22 is through meshing with two rotation fluted discs 27, thereby drive two rotation fluted discs 27 and rotate relatively, two rotation fluted discs 27 drive two material loading roller shafts 26 and rotate, place the PE membrane between two material loading roller shafts 26, material loading roller shaft 26 rotates the material loading that realizes the PE membrane relatively, material loading roller shaft 26 rotates simultaneously and avoids the PE membrane to produce the fold at the traction in-process, improve the effect of product package.

Preferably, referring to fig. 2, the feeding assembly 2 of the present invention further includes two threaded rods 28 and two rotating discs 29, the two threaded rods 28 respectively penetrate the tops of the two feeding supporting blocks 24, the two threaded rods 28 are respectively in threaded connection with the two feeding supporting blocks 24, one ends of the two threaded rods 28 are respectively in rotating fit with the two sliding blocks 25, and the two rotating discs 29 are respectively fixedly connected with the other ends of the two threaded rods 28; rotatory rolling disc 29 drives threaded rod 28 and rotates, and threaded rod 28 drives sliding block 25 and reciprocates to the distance between two material loading roller 26 of adjustment, when the one end that removes the subassembly 3 and drive the PE membrane removed, material loading roller 26 presss from both sides tight material loading to the other end of PE membrane, and the tension of control PE membrane avoids the PE membrane to produce the fold and influences the packing effect.

Preferably, referring to fig. 3, the moving assembly 3 of the present invention includes a motor support plate 31, a driving motor 32, two moving support plates 33, two moving gears 34 and two moving racks 35, the workbench 1 is provided with two sliding chutes, the two movable supporting plates 33 are symmetrically arranged in the sliding chutes on the workbench 1, the two movable supporting plates 33 are in sliding fit with the workbench 1, the motor supporting plate 31 is fixedly connected with the side walls of the two movable supporting plates 33, the driving motor 32 is arranged on the motor supporting plate 31, the driving motor 32 is a double-shaft motor, two main shafts of the driving motor 32 penetrate through the two movable supporting plates 33, the two movable gears 34 are respectively fixedly connected with the two main shafts of the driving motor 32, the two movable racks 35 are symmetrically arranged on the workbench 1, and the two movable gears 34 are respectively meshed with the two movable racks 35; the work of driving motor 32 drives two and removes gear 34 and rotate, thereby two remove gear 34 rotate respectively on two removal racks 35 and drive two and remove backup pad 33 and slide on workstation 1, and two remove backup pad 33 drive fixed subassembly 4 and remove to pull the removal to the one end of PE membrane, improve product packaging efficiency.

Preferably, as shown in fig. 4, the fixing assembly 4 of the present invention includes a fixing block 41, a motor supporting frame 42, a fixing motor 43, a rotating block 44, two sliding rods 45, two fixing cylinders 46, two clamping plates 47, two fixing frames 48 and two rotating rods 49, two ends of the two sliding rods 45 are respectively and fixedly connected with the side walls of the two movable supporting plates 33, the two fixing frames 48 are symmetrically arranged on the two sliding rods 45, the two fixing frames 48 are in sliding fit with the two sliding rods 45, the two fixing cylinders 46 are respectively arranged on the two fixing frames 48, the telescopic ends of the two fixing cylinders 46 are both vertically arranged downwards, the two clamping plates 47 are respectively and fixedly connected with the two fixing cylinders 46, the fixing block 41 is fixedly arranged at the middle position of the two sliding rods 45, the motor supporting frame 42 is fixedly arranged at the bottom of the fixing block 41, the fixed motor 43 is arranged on the motor support frame 42, the main shaft of the fixed motor 43 is vertically arranged upwards, the rotating block 44 is arranged at the bottom of the fixed block 41, the rotating block 44 is in rotating fit with the fixed block 41, the main shaft of the fixed motor 43 is fixedly connected with the rotating block 44, one ends of the two rotating rods 49 are respectively in rotating fit with two ends of the rotating block 44, and the other ends of the two rotating rods 49 are respectively in rotating fit with the two fixing frames 48; fixed motor 43 work drives the turning block 44 rotatory, the turning block 44 drives two rotary rods 49 rotatory, two rotary rods 49 drive two mounts 48 and slide relatively on two slide bars 45, according to the distance between two mounts 48 of width adjustment of PE membrane, two fixed cylinder 46 work drives two clamp plates 47 and reciprocates, the realization is fixed to the clamp of PE membrane, avoid removing the one end of in-process PE membrane and drop and produce the fold, can pull the PE membrane of unidimensional not, the efficiency of product packaging has been improved.

The working principle of the utility model is as follows: when the utility model is used, the feeding motor 23 works to drive the rotating gear 22 to rotate, the rotating gear 22 is meshed with the two rotating fluted discs 27 to drive the two rotating fluted discs 27 to rotate relatively, the two rotating fluted discs 27 drive the two feeding rollers 26 to rotate, a PE film is placed between the two feeding rollers 26, the feeding rollers 26 rotate relatively to feed the PE film, the feeding rollers 26 rotate simultaneously to avoid wrinkles of the PE film in the traction process, the product packaging effect is improved, the rotating fluted disc 29 drives the threaded rod 28 to rotate, the threaded rod 28 drives the sliding block 25 to move up and down, so as to adjust the distance between the two feeding rollers 26, when the moving assembly 3 drives one end of the PE film to move, the feeding rollers 26 clamp the other end of the PE film to feed, the tension of the PE film is controlled, the wrinkles of the PE film are prevented from influencing the packaging effect, the fixing motor 43 works to drive the rotating block 44 to rotate, the rotating block 44 drives the two rotating rods 49 to rotate, the two rotating rods 49 drive the two fixing frames 48 to relatively slide on the two sliding rods 45, the distance between the two fixing frames 48 is adjusted according to the width of the PE film, the two fixing cylinders 46 work to drive the two clamping plates 47 to move up and down, clamping and fixing of the PE film are achieved, one end of the PE film in the moving process is prevented from dropping to generate wrinkles, the PE films with different sizes can be pulled, the product packaging efficiency is improved, the driving motor 32 works to drive the two moving gears 34 to rotate, the two moving gears 34 respectively rotate on the two moving racks 35 to drive the two moving supporting plates 33 to slide on the workbench 1, the two moving supporting plates 33 drive the fixing assemblies 4 to move, one end of the PE film is pulled to move, and the product packaging efficiency is improved.

The above description is only an example of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A PE film draw gear which characterized in that: including workstation (1), material loading subassembly (2), removal subassembly (3) and fixed subassembly (4), workstation (1) is the level and sets up subaerial, material loading subassembly (2) are the level and set up on workstation (1), remove subassembly (3) and set up on workstation (1) and remove the side that subassembly (3) are located material loading subassembly (2), fixed subassembly (4) are fixed to be set up on removing subassembly (3).

2. The PE film draw apparatus of claim 1, wherein: the feeding assembly (2) comprises a support frame (21), a rotating gear (22), a feeding motor (23), two feeding support blocks (24), two sliding blocks (25), two feeding roller shafts (26) and two rotating fluted discs (27), the two feeding support blocks (24) are symmetrically arranged on the workbench (1), sliding grooves are formed in the two feeding support blocks (24), the two sliding blocks (25) are respectively arranged in the two sliding grooves, the sliding blocks (25) are in sliding fit with the sliding grooves, one feeding roller shaft (26) is in rotating fit with the two feeding support blocks (24), the other feeding roller shaft (26) is in rotating fit with the two sliding blocks (25), the two rotating fluted discs (27) are respectively and fixedly connected with the two feeding roller shafts (26), the support frame (21) is arranged on the workbench (1), and the support frame (21) is located beside the feeding support blocks (24), rotatory gear (22) run through support frame (21) and with support frame (21) normal running fit, material loading motor (23) set up on workstation (1) and material loading motor (23) are located the below of rotatory gear (22), the main shaft and the rotatory gear (22) fixed connection of material loading motor (23), two it all with rotatory gear (22) intermeshing to rotate fluted disc (27).

3. The PE film draw apparatus of claim 2, wherein: the feeding assembly (2) further comprises two threaded rods (28) and two rotating discs (29), the two threaded rods (28) penetrate through the tops of the two feeding supporting blocks (24) respectively, the two threaded rods (28) are in threaded connection with the two feeding supporting blocks (24) respectively, one ends of the two threaded rods (28) are in running fit with the two sliding blocks (25) respectively, and the two rotating discs (29) are fixedly connected with the other ends of the two threaded rods (28) respectively.

4. The PE film draw apparatus of claim 1, wherein: the moving assembly (3) comprises a motor support plate (31), a driving motor (32), two moving support plates (33), two moving gears (34) and two moving racks (35), two sliding grooves are formed in the workbench (1), the two moving support plates (33) are symmetrically arranged in the sliding grooves in the workbench (1), the two moving support plates (33) are in sliding fit with the workbench (1), the motor support plate (31) is fixedly connected with the side walls of the two moving support plates (33), the driving motor (32) is arranged on the motor support plate (31), the driving motor (32) is a double-shaft motor, two main shafts of the driving motor (32) penetrate through the two moving support plates (33), the two moving gears (34) are fixedly connected with the two main shafts of the driving motor (32) respectively, and the two moving racks (35) are symmetrically arranged on the workbench (1), the two moving gears (34) are respectively meshed with the two moving racks (35).

5. The PE film draw gear according to claim 4, wherein: the fixed assembly (4) comprises a fixed block (41), a motor supporting frame (42), a fixed motor (43), a rotating block (44), two sliding rods (45), two fixed air cylinders (46), two clamping plates (47), two fixing frames (48) and two rotating rods (49), wherein the two ends of the two sliding rods (45) are respectively fixedly connected with the side walls of the two movable supporting plates (33), the two fixing frames (48) are symmetrically arranged on the two sliding rods (45) and are in sliding fit with the two sliding rods (45), the two fixed air cylinders (46) are respectively arranged on the two fixing frames (48), the telescopic ends of the two fixed air cylinders (46) are vertically and downwards arranged, the two clamping plates (47) are respectively fixedly connected with the telescopic ends of the two fixed air cylinders (46), the fixed block (41) is fixedly arranged at the middle position of the two sliding rods (45), the fixed bottom that sets up at fixed block (41) of motor support frame (42), fixed motor (43) set up on motor support frame (42), the vertical upwards setting of main shaft of fixed motor (43), turning block (44) set up in the bottom of fixed block (41) and turning block (44) and fixed block (41) normal running fit, the main shaft and the turning block (44) fixed connection of fixed motor (43), two the one end of rotary rod (49) is respectively with the both ends normal running fit of turning block (44), two the other end of rotary rod (49) is respectively with two mount (48) normal running fit.