CN212498942U

CN212498942U - Film pasting device for production of measuring instrument

Info

Publication number: CN212498942U
Application number: CN202020126955.2U
Authority: CN
Inventors: 陈水荣
Original assignee: Guizhou Tongren Xingtong Electric Power Complete Equipment Technology Co ltd
Current assignee: Guizhou Tongren Xingtong Electric Power Complete Equipment Technology Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2021-02-09
Anticipated expiration: 2030-01-20

Abstract

The utility model discloses a pad pasting device for measuring instrument production, including conveyer belt, press mold roller, hot-blast rifle, be provided with the rack under the conveyer belt, rack one side is provided with a motor, be provided with on the conveyer belt press mold roller, press mold roller has two, be provided with the backup pad behind the press mold roller, be provided with the roller frame on the press mold roller, be provided with the spring on the roller frame, be provided with the lift axle in the spring, the epaxial roller frame backup pad that is provided with goes up and down, be provided with the stationary blade in the roller frame backup pad, be provided with on the press mold roller and put membrane wheel and receive the membrane wheel, press mold roller both sides are provided with and lead the membrane wheel, it has four to lead the membrane wheel, it is provided with from type paper recovery wheel to lead membrane wheel one side, it is provided with hot. Has the advantages that: the film pressing can be carried out on the measuring instrument twice, and the film is directly cut into a proper shape through the film cutting knife.

Description

Film pasting device for production of measuring instrument

Technical Field

The utility model relates to an instrument production field, in particular to pad pasting device for measuring instrument production.

Background

In the process of selling or daily using the precision instrument, a protective film is usually required to be attached to the surface of the instrument or the outer surface of a display screen so as to protect the instrument and avoid unnecessary scratches.

The existing manual film pasting method has the phenomena of low efficiency, poor quality and much film pasting waste during batch production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pad pasting device for measuring instrument production in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a film pasting device for measuring instrument production comprises a conveying belt, two film pressing rollers and a hot air gun, wherein a rack is arranged under the conveying belt, a motor is arranged on one side of the rack, the film pressing rollers are arranged on the conveying belt, a supporting plate is arranged behind the film pressing rollers, a roller frame is arranged on the film pressing rollers, springs are arranged on the roller frame, lifting shafts are arranged in the springs, a roller frame supporting plate is arranged on the lifting shafts, fixing pieces are arranged on the roller frame supporting plate, film releasing wheels and film collecting wheels are arranged on the lifting shafts, film guiding wheels are arranged on two sides of the film pressing rollers, four film guiding wheels are arranged, release paper recycling wheels are arranged on one sides of the film guiding wheels, the hot air gun is arranged on one side of the film guiding wheels, a film cutting knife is arranged in the middle of the supporting plate, an infrared sensor is arranged in front of the film cutting knife, and a lifting air cylinder is arranged on the film, a second motor and a third motor are arranged behind the supporting plate.

Preferably, the conveyer belt is connected with the first motor through a shaft.

Preferably, the film pressing roller with the roller frame passes through the bearing and connects, the roller frame with the coaxial cooperation of spring, the spring with the coaxial cooperation of lift axle, the lift axle with the roller frame backup pad passes through linear bearing and connects, the lift axle with the stationary blade passes through threaded connection.

Preferably, the roller frame backup pad with the backup pad links to each other through the welding, put the membrane wheel with the backup pad passes through the axle and links to each other, lead the membrane wheel with it links to each other from type paper recovery wheel through from type paper, from type paper recovery wheel with the backup pad passes through the axle and links to each other, the backup pad with hot-blast gun passes through bolted connection.

Preferably, the film cutting knife is connected with the infrared sensor through a bolt, the film cutting knife is connected with the lifting cylinder through a bolt, the second motor is connected with the film collecting wheel through a key groove, and the third motor is connected with the release paper recycling wheel through a key groove.

The beneficial effects of the utility model reside in that: the pad pasting is efficient, and the hot-blast effect that is of value to the pad pasting of hot-blast rifle behind the pad pasting, pad pasting automatic stop when the conveyer belt does not have the material can reduce extravagantly.

Drawings

FIG. 1 is a front view of a film sticking device for measuring instrument production according to the present invention;

fig. 2 is a first plan view of the film sticking device for measuring instrument production according to the present invention;

fig. 3 is a second plan view of the film sticking device for measuring instrument production according to the present invention;

figure 4 is the film cutting knife part drawing of the film sticking device for measuring instrument production of the utility model.

1. A support plate; 2. a film placing wheel; 3. a film guide wheel; 4. a release paper recovery wheel; 5. a film pressing roller; 6. a lifting cylinder; 7. a spring; 8. a lifting shaft; 9. a film collecting wheel; 10. a hot air gun; 11. a first motor; 12. a rack; 13. a conveyor belt; 14. a film; 15. a roller frame support plate; 16. a fixing sheet; 17. a roller frame; 18. a second motor; 19. a third motor; 20. a film cutter; 21. an infrared sensor.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-4, a film pasting device for measuring instrument production comprises a conveying belt 13, a film pressing roller 5, a hot air gun 10, a rack 12 disposed under the conveying belt 13, the rack 12 for mounting the conveying belt 13 and a support plate 1, a motor 11 disposed on one side of the rack 12, the motor 11 for providing power to the conveying belt 13, the film pressing roller 5 disposed on the conveying belt 13, the film pressing roller 5 for pasting and pressing a film, the support plate 1 disposed behind the film pressing roller 5, the support plate 1 for mounting a film placing wheel 2 and a film receiving wheel 9, a roller frame 17 disposed on the film pressing roller 5, the roller frame 17 for fixing the film pressing roller 5, a spring 7 disposed on the roller frame 17, the spring 7 for providing a downward force for pressing a film, a lifting shaft 8 disposed in the spring 7, the lifting shaft 8 for axially moving the film pressing roller 5 with the lifting shaft 8, a roller frame support plate 15 disposed on the lifting shaft 8, the roll frame supporting plate 15 is used for supporting the roll frame 17, the roll frame supporting plate 15 is provided with a fixing sheet 16, the fixing sheet 16 is used for adjusting the height of the film pressing roll 5, the lifting shaft 8 is provided with a film placing wheel 2 and a film collecting wheel 9, the film placing wheel 2 and the film collecting wheel 9 are respectively used for discharging a whole film and recovering a corner film, two sides of the film pressing roll 5 are provided with film guiding wheels 3, the film guiding wheels 3 are used for guiding a film 14, one side of each film guiding wheel 3 is provided with a release paper recovering wheel 4, the release paper recovering wheels 4 are used for recovering release paper, one side of each film guiding wheel 3 is provided with a hot air gun 10, the hot air gun 10 is used for blowing hot air to ensure that the film 14 is more firm, the film cutting knife 20 is arranged in the middle of the supporting plate 1, the film cutting knife 20 is used for cutting the film 14 into a required shape, an infrared sensor 21 is arranged in front of the film cutting knife 20, the infrared sensor 21 is used for detecting materials, a, a second motor 18 and a third motor 19 are arranged behind the supporting plate 1, and the second motor 18 and the third motor 19 are respectively used for driving the release paper recovery wheel 4 and the film collecting wheel 9 to rotate.

In the structure, a first motor 11 drives a conveying belt 13 to rotate, a second motor 18 drives a film collecting wheel 9 to rotate, a third motor 19 drives a release paper recycling wheel 4 to rotate, a gap is reserved between a film 14 and the conveying belt 13, the shape of a film cutting knife 20 is manufactured according to the required shape in advance, the film 14 is firstly separated before film pasting, the film 14 passes through a film pressing roller 5 and reaches the film collecting wheel 9, the release paper passes through the release paper recycling wheel 4, an instrument to be pasted with the film is placed on the conveying belt 13, the instrument moves towards the direction of the film pressing roller 5 along with the conveying belt 13, when the instrument reaches the film pressing roller 5, the instrument jacks up the film pressing roller 5, the film 14 is pasted on the instrument, an infrared sensor 21 receives a signal when the instrument passes through the film cutting knife 20, a first motor 11 stops, a lifting cylinder 6 descends, the mouth of the film cutting knife 20 is in a sawtooth shape, the descending position of the film cutting knife 20 is adjusted to the, the film 14 is cut into a sawtooth line, when passing through the film pressing roller 5, the cut film 14 is pressed on the instrument, the rest film 14 is rolled on the film collecting wheel 9, the instrument is blown by the hot air gun 10 after being pasted with the film, and the second motor 18 and the third motor 19 stop working when the infrared sensor 21 cannot receive signals for a long time so as to save the pasting of the film.

Preferably, the conveyer belt 13 is connected with a first motor 11 through a shaft, the film pressing roller 5 is connected with a roller frame 17 through a bearing, the roller frame 17 is coaxially matched with the spring 7, the spring 7 is coaxially matched with the lifting shaft 8, the lifting shaft 8 is connected with a roller frame support plate 15 through a linear bearing, the lifting shaft 8 is in threaded connection with a fixing piece 16, the roller frame support plate 15 is connected with the support plate 1 through welding, the film placing wheel 2 is connected with the support plate 1 through a shaft, the film guiding wheel 3 is connected with the release paper recycling wheel 4 through release paper, the release paper recycling wheel 4 is connected with the support plate 1 through a shaft, the support plate 1 is connected with a hot air gun 10 through a bolt, the film cutting knife 20 is connected with an infrared sensor 21 through a bolt, the film cutting knife 20 is connected with the lifting air cylinder 6 through a bolt, a second motor 18 is connected with the film collecting wheel 9 through a key groove.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A pad pasting device for measuring instrument production, its characterized in that: comprises a conveying belt (13), a film pressing roller (5) and a hot air gun (10), wherein a rack (12) is arranged under the conveying belt (13), a motor (11) is arranged on one side of the rack (12), the film pressing roller (5) is arranged on the conveying belt (13), two film pressing rollers (5) are arranged, a supporting plate (1) is arranged behind the film pressing roller (5), a roller rack (17) is arranged on the film pressing roller (5), a spring (7) is arranged on the roller rack (17), a lifting shaft (8) is arranged in the spring (7), a roller rack supporting plate (15) is arranged on the lifting shaft (8), a fixing plate (16) is arranged on the roller rack supporting plate (15), a film placing wheel (2) and a film collecting wheel (9) are arranged on the lifting shaft (8), film guiding wheels (3) are arranged on two sides of the film pressing roller (5), and four film guiding wheels (3) are arranged, lead membrane wheel (3) one side and be provided with from type paper recovery wheel (4), it is provided with to lead membrane wheel (3) one side hot-blast rifle (10), be provided with in the middle of backup pad (1) and cut membrane sword (20), be provided with infrared sensor (21) before cutting membrane sword (20), be provided with lift cylinder (6) on cutting membrane sword (20), be provided with No. two motor (18) and No. three motor (19) behind backup pad (1).

2. The film sticking device for the production of the measuring instrument according to claim 1, wherein: the conveying belt (13) is connected with the first motor (11) through a shaft.

3. The film sticking device for the production of the measuring instrument according to claim 1, wherein: press mold roller (5) with roller frame (17) pass through the bearing and connect, roller frame (17) with spring (7) coaxial cooperation, spring (7) with lift axle (8) coaxial cooperation, lift axle (8) with roller frame backup pad (15) are connected through linear bearing, lift axle (8) with stationary blade (16) pass through threaded connection.

4. The film sticking device for the production of the measuring instrument according to claim 1, wherein: roll rack backup pad (15) with backup pad (1) links to each other through the welding, put membrane wheel (2) with backup pad (1) links to each other through the axle, lead membrane wheel (3) with it links to each other through from type paper recovery wheel (4), from type paper recovery wheel (4) with backup pad (1) links to each other through the axle, backup pad (1) with hot-blast gun (10) passes through bolted connection.

5. The film sticking device for the production of the measuring instrument according to claim 1, wherein: cut membrane sword (20) with infrared sensor (21) pass through bolted connection, cut membrane sword (20) with lift cylinder (6) pass through bolted connection, No. two motor (18) with receive membrane wheel (9) and pass through the keyway and connect, No. three motor (19) with retrieve wheel (4) from type paper and pass through the keyway and connect.