CN216230809U

CN216230809U - Automatic adjusting device for film welding width

Info

Publication number: CN216230809U
Application number: CN202122188243.0U
Authority: CN
Inventors: 龚鹤鹏; 钱兵
Original assignee: Liqui Box Packaging Products Taizhou Co Ltd
Current assignee: Liqui Box Packaging Products Taizhou Co Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-08
Anticipated expiration: 2031-09-10

Abstract

The utility model provides an automatic adjusting device for a film welding width, and relates to the technical field of film welding. The novel support frame is characterized by comprising a support frame, wherein a connecting plate is arranged inside the support frame through a fixing part, a lead screw is in threaded connection inside the connecting plate, one end of the lead screw is rotatably connected with a rotating shaft seat, and the lead screw is fixedly connected inside the support frame through the rotating shaft seat. The automatic adjusting device for the welding width of the film is additionally provided with a servo motor, a servo controller, a control panel knob switch and the like, so that the distance between welding rods can be moved, and the safety is improved; an automatic locking device is added, and the automatic locking device can automatically stop after the automatic adjustment is finished, so that the dimensional precision is improved; the adjusting time and speed are saved, the working procedures are reduced, the production efficiency, the safety and the quality of the product are improved, and the production efficiency is improved; the process is improved, and the reject ratio is reduced.

Description

Automatic adjusting device for film welding width

Technical Field

The utility model relates to an automatic adjusting device, in particular to an automatic adjusting device for a film welding width, and belongs to the technical field of film welding.

Background

The welding technology is seriously researched, and the method has great significance for popularization and application of the film. The width distance between two welding rods is required to be adjusted according to different requirements in the film welding process so as to meet the production requirement, and the production efficiency, safety and quality of products are improved.

The existing film width adjusting device is manually adjusted through a screw rod, so that the size precision is low and the machine adjusting efficiency is low; the existing film width adjustment is operated in a close range, so that potential safety hazards exist; after the width of the existing film is adjusted, the film needs to be locked by manual operation, the process is complicated, and a large amount of time can be wasted in the adjusting process to reduce the production efficiency. Therefore, there is a need for an automatic adjusting device for welding width of thin film, which can improve the production efficiency, safety and quality of the product.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems, and provides an automatic adjusting device for the welding width of a thin film, which aims to solve the problems that the prior adjusting device for the welding width of the thin film is manually adjusted through a screw rod, so that the size precision is low and the machine adjusting efficiency is low; the existing film width adjustment is operated in a close range, so that potential safety hazards exist; after the width of the existing film is adjusted, manual operation locking is needed, and the process is complicated. Therefore, there is a need for an automatic adjusting device for welding width of thin film, which can improve the production efficiency, safety and quality of the product.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a film welding width automatic regulating apparatus includes the support frame, the connecting plate is installed through the mounting in the support frame inside, the inside threaded connection of connecting plate has the lead screw, lead screw one end is rotated and is connected with the pivot seat, the lead screw passes through pivot seat fixed connection inside the support frame.

Preferably, the mounting includes connecting seat, guide rail and spout, connecting seat fixed connection is in the connecting plate bottom, connecting seat sliding connection is in the guide rail outside, connecting seat one end fixedly connected with welding strip, the setting through the connecting seat not only can play spacing effect to the connecting plate and guarantee that the connecting plate does linear motion can not appear the pivoted condition in the lead screw outside under the condition that the lead screw rotates to do.

Preferably, guide rail fixed connection is in support frame inner wall both sides, the spout is seted up inside the guide rail, the guide rail top is equipped with adjusting part, and through adjusting part's setting, but convenient and fast adjusts the width distance between two welding strips, can reach the effect improve equipment's of regulation security under the condition of keeping away from the machine.

Preferably, the adjusting part includes servo motor, the inside top fixedly connected with fixing base of support frame, servo motor fixed connection is inside the fixing base, fixing base bottom one side fixedly connected with servo controller, DSL200 can be chooseed for use to the used model of servo motor, and its main objective is the power supply of adjusting part and is used for adjusting the distance between two welding strips fast under the condition of not closely contacting machinery.

Preferably, the output shaft of the servo motor is fixedly connected with a transmission shaft, a supporting transverse plate is arranged on the outer side of the transmission shaft, the supporting transverse plate is fixedly connected to two sides of the inner wall of the supporting frame, and the transmission shaft can drive the first bevel gear to rotate so as to drive the two second bevel gears to rotate simultaneously under the condition that the servo motor rotates.

Preferably, one end of the transmission shaft is fixedly connected with a first bevel gear, two sides of the first bevel gear are respectively connected with a second bevel gear in a meshed mode, and the second bevel gear is arranged so as to drive the screw rod to rotate simultaneously and drive the connecting plate to move to one side to achieve the adjusting effect.

Preferably, a limiting plate is arranged on one side of the second bevel gear, the limiting plate is sleeved on the outer side of the screw rod, the limiting plate is fixedly connected to the bottom of the supporting transverse plate and is arranged to limit the screw rod, and the screw rod can normally rotate under the condition that the position of the screw rod is not changed.

The utility model provides an automatic adjusting device for the welding width of a thin film, which has the following beneficial effects:

1. the automatic adjusting device for the welding width of the film is additionally provided with a servo motor, a servo controller, a control panel knob switch and the like, so that the distance between welding rods can be moved, and the safety is improved; an automatic locking device is added, and the automatic locking device can automatically stop after the automatic adjustment is finished, so that the dimensional precision is improved; the adjusting time and speed are saved, the processes are fewer, and the production efficiency is improved; the process is improved, and the reject ratio is reduced.

2. This film welding width automatic regulating apparatus mounting includes connecting seat, guide rail and spout, and connecting seat fixed connection is in the connecting plate bottom, and connecting seat sliding connection is in the guide rail outside, and connecting seat one end fixedly connected with welding strip through setting up of connecting seat not only can play spacing effect to the connecting plate and guarantee that the connecting plate does linear motion can not appear in the lead screw outside the lead screw rotation under the circumstances of doing.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a partial sectional view of the present invention;

fig. 4 is a schematic structural diagram of the adjusting assembly of the present invention.

In the figure: 1. a support frame; 2. a fixed seat; 3. a servo motor; 4. a servo controller; 5. a drive shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a screw rod; 9. a rotating shaft seat; 10. a limiting plate; 11. a connecting plate; 12. a connecting seat; 13. a guide rail; 14. a chute; 15. welding the strips; 16. supporting the transverse plate.

Detailed Description

The embodiment of the utility model provides an automatic adjusting device for the welding width of a thin film.

Referring to fig. 1, 2, 3 and 4, the device comprises a support frame 1, a connecting plate 11 is installed inside the support frame 1 through a fixing member, a lead screw 8 is connected inside the connecting plate 11 through a thread, one end of the lead screw 8 is connected with a rotating shaft seat 9 in a rotating manner, the lead screw 8 is fixedly connected inside the support frame 1 through the rotating shaft seat 9, the fixing member comprises a connecting seat 12, a guide rail 13 and a sliding groove 14, the connecting seat 12 is fixedly connected at the bottom of the connecting plate 11, the connecting seat 12 is connected outside the guide rail 13 in a sliding manner, one end of the connecting seat 12 is fixedly connected with a welding strip 15, the guide rail 13 is fixedly connected at two sides of the inner wall of the support frame 1, the sliding groove 14 is arranged inside the guide rail 13, an adjusting assembly is arranged at the top of the guide rail 13, the adjusting assembly comprises a servo motor 3, an output shaft 5 of the servo motor 3 is fixedly connected with a transmission shaft, one end of the transmission shaft 5 is fixedly connected with a first bevel gear 6, two sides of the first bevel gear 6 are engaged with a

second bevel gear

7, 5 outsides of transmission shaft are equipped with support diaphragm 16, support diaphragm 16 fixed connection in 1 inner wall both sides of support frame, the inside top fixedly connected with fixing base 2 of support frame, and 3 fixed connection of servo motor are inside

fixing base

2, and 2 bottom one side fixedly connected with servo controller 4 of fixing base.

Specifically, a signal is sent to the servo controller 4 through the starting controller, the servo motor 3 is started after the servo controller 4 receives the signal, so that the rotating speed and the rotating direction of the servo motor 3 are adjusted, the transmission shaft 5 is driven to rotate, meanwhile, the first bevel gear 6 fixed at one end of the transmission shaft 5 rotates, the two groups of screw rods 8 are driven to rotate under the condition that the first bevel gear 6 is meshed with the second bevel gear 7, the screw rods 8 are limited through the arrangement of the limiting plate 10, the connecting plate 11 is driven to move to one side to drive the welding strips 15 to move so as to adjust the width distance between the welding strips 15 through the threaded connection between the screw rods 8 and the connecting plate 11 and the limitation of the connecting plate 11 by the connecting seat 12, the welding rod distance is automatically adjusted through a knob switch of the controller, the size precision is high, and the machine adjusting efficiency is high; the automatic adjusting device for the welding width of the film is used, so that the operation can be remotely carried out on the control panel, and the safety coefficient is higher; the servo motor 3 is automatically locked without operation, the process is simple, and the reject ratio and the rejection rate of the machine adjustment are reduced. The automatic adjusting device for the welding width of the film improves the production efficiency, safety and quality of products and improves the production efficiency.

Referring to fig. 1, 2, 3 and 4 again, the fixing element includes a connecting seat 12, a guide rail 13 and a chute 14, the connecting seat 12 is fixedly connected to the bottom of the connecting plate 11, the connecting seat 12 is slidably connected to the outer side of the guide rail 13, one end of the connecting seat 12 is fixedly connected with a welding strip 15, and the connecting seat 12 is arranged to limit the connecting plate 11 so as to ensure that the connecting plate 11 does linear motion on the outer side of the screw rod 8 without rotating under the condition that the screw rod 8 rotates.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 again, a limiting plate 10 is disposed on one side of the second bevel gear 7, the limiting plate 10 is sleeved outside the screw rod 8, the limiting plate 10 is fixedly connected to the bottom of the supporting transverse plate 16, and the limiting plate 10 is disposed to limit the screw rod 8, so that the screw rod 8 can normally rotate while the position of the screw rod 8 is not changed.

The utility model has the beneficial effects that: the automatic film welding width adjusting device is additionally provided with a remote adjusting component which passes through a servo motor 3, the type of the servo motor 3 can be selected from DSL200, the main purpose is that the power source of the adjusting component is used for rapidly adjusting the distance between two welding strips under the condition of not being in close contact with machinery, the type of a servo controller 4 and the type of the servo controller 4 can be selected from LUST road-stop, the main purpose is that the rotation direction and the rotation speed of the servo motor 3 are controlled, and a panel knob switch and the like are controlled to realize the movement of the distance between welding rods, so that the safety is improved; an automatic locking device is added, and the automatic locking device can automatically stop after the automatic adjustment is finished, so that the dimensional precision is improved; the adjusting time and speed are saved, the processes are fewer, and the production efficiency is improved; the process is improved, and the reject ratio is reduced.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a film welding width automatic regulating apparatus, includes support frame (1), its characterized in that: a connecting plate (11) is mounted inside the support frame (1) through a fixing piece, a lead screw (8) is connected to the inside of the connecting plate (11) in a threaded manner, one end of the lead screw (8) is rotatably connected with a rotating shaft seat (9), and the lead screw (8) is fixedly connected to the inside of the support frame (1) through the rotating shaft seat (9);

the fixing piece comprises a connecting seat (12), a guide rail (13) and a sliding groove (14), the connecting seat (12) is fixedly connected to the bottom of the connecting plate (11), the connecting seat (12) is connected to the outer side of the guide rail (13) in a sliding mode, and one end of the connecting seat (12) is fixedly connected with a welding strip (15);

guide rail (13) fixed connection is in support frame (1) inner wall both sides, inside guide rail (13) was seted up in spout (14), guide rail (13) top is equipped with adjusting part.

2. The automatic adjusting device for the welding width of the thin film as claimed in claim 1, wherein: the adjusting component comprises a servo motor (3), a fixing seat (2) is fixedly connected to the top inside the support frame (1), the servo motor (3) is fixedly connected to the inside of the fixing seat (2), and a servo controller (4) is fixedly connected to one side of the bottom of the fixing seat (2).

3. The automatic adjusting device for the welding width of the thin film as claimed in claim 2, wherein: the output shaft of the servo motor (3) is fixedly connected with a transmission shaft (5), a supporting transverse plate (16) is arranged on the outer side of the transmission shaft (5), and the supporting transverse plate (16) is fixedly connected to two sides of the inner wall of the supporting frame (1).

4. The automatic adjusting device for the welding width of the thin film as claimed in claim 3, wherein: one end of the transmission shaft (5) is fixedly connected with a first bevel gear (6), and two sides of the first bevel gear (6) are respectively meshed with a second bevel gear (7).

5. The automatic adjusting device for the welding width of the thin film as claimed in claim 4, wherein: one side of the second bevel gear (7) is provided with a limiting plate (10), the limiting plate (10) is sleeved on the outer side of the screw rod (8), and the limiting plate (10) is fixedly connected to the bottom of the supporting transverse plate (16).